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FM UL Ductile Iron ASTM A536 Grooved Flexible Coupling

FM UL Ductile Iron ASTM A536 Grooved Flexible Coupling

US$ 1-45.5 / Piece

100 Pieces(MOQ)

Connection: Grooved

Structure: Universal

Flexible or Rigid: Flexible

Material: Iron

Standard: Standard

Certificate: FM / UL / Ce / ISO9001

Weifang Juntong Machinery Auxiliaries Co., Ltd.

FM UL Certification Ductile Cast Iron Grooved Flexible Coupling

FM UL Certification Ductile Cast Iron Grooved Flexible Coupling

US$ 1-45.5 / Piece

100 Pieces(MOQ)

Connection: Grooved

Structure: Universal

Flexible or Rigid: Flexible

Material: Iron

Standard: Standard

Certificate: FM / UL / Ce / ISO9001

Weifang Juntong Machinery Auxiliaries Co., Ltd.

Ductile Iron Construction Fire Rigid Couplings

Ductile Iron Construction Fire Rigid Couplings

Ductile Iron Construction Fire Rigid Couplings

Ductile Iron Construction Fire Rigid Couplings

Ductile Iron Construction Fire Rigid Couplings

Ductile Iron Construction Fire Rigid Couplings

Ductile Iron Construction Fire Rigid Couplings

US$ 1 / Piece

1 Piece(MOQ)

After-sales Service: Replacement

Warranty: 5 Years

Connection: Press Connection

Structure: Universal

Flexible or Rigid: Rigid

Material: Iron

Handan Baote Foundry Co., Ltd.

Good Product ISO2531/En545 Ductile Cast Iron Di Gibault Coupling for PVC-U Pipe

Good Product ISO2531/En545 Ductile Cast Iron Di Gibault Coupling for PVC-U Pipe

Good Product ISO2531/En545 Ductile Cast Iron Di Gibault Coupling for PVC-U Pipe

Good Product ISO2531/En545 Ductile Cast Iron Di Gibault Coupling for PVC-U Pipe

Good Product ISO2531/En545 Ductile Cast Iron Di Gibault Coupling for PVC-U Pipe

Good Product ISO2531/En545 Ductile Cast Iron Di Gibault Coupling for PVC-U Pipe

US$ 10-20 / Piece

100 Pieces(MOQ)

After-sales Service: ISO 2531/En545

Warranty: 20 Years

Standard: ISO 2531/En545

Technique: Casting

Nominal Diameter: Od48-63, Od630-650

Type: Socket Union

Avannto Flow Controls Co., Ltd.

ISO2531 Fbe Coated Black Ductile Cast Iron Pipe Fitting Collar/Coupling

ISO2531 Fbe Coated Black Ductile Cast Iron Pipe Fitting Collar/Coupling

ISO2531 Fbe Coated Black Ductile Cast Iron Pipe Fitting Collar/Coupling

ISO2531 Fbe Coated Black Ductile Cast Iron Pipe Fitting Collar/Coupling

ISO2531 Fbe Coated Black Ductile Cast Iron Pipe Fitting Collar/Coupling

ISO2531 Fbe Coated Black Ductile Cast Iron Pipe Fitting Collar/Coupling

ISO2531 Fbe Coated Black Ductile Cast Iron Pipe Fitting Collar/Coupling

US$ 700-750 / Ton

100 Tons(MOQ)

Casting Method: Sand Casting

Casting Form Material: Metal

Casting Metal: Cast Iron

Casting Form Usage Count: Permanent

Coating: Zinc oxide

Standard: ISO2531,En545,En598

Shanxi Midas Industrial Co., Ltd.

Nm128 High Quality Ductile Iron Water Pump Nm Couplings Flexible Couplings with Jaw Spider

Nm128 High Quality Ductile Iron Water Pump Nm Couplings Flexible Couplings with Jaw Spider

Nm128 High Quality Ductile Iron Water Pump Nm Couplings Flexible Couplings with Jaw Spider

Nm128 High Quality Ductile Iron Water Pump Nm Couplings Flexible Couplings with Jaw Spider

Nm128 High Quality Ductile Iron Water Pump Nm Couplings Flexible Couplings with Jaw Spider

Nm128 High Quality Ductile Iron Water Pump Nm Couplings Flexible Couplings with Jaw Spider

Nm128 High Quality Ductile Iron Water Pump Nm Couplings Flexible Couplings with Jaw Spider

US$ 5-6.42 / Piece

20 Pieces(MOQ)

Standard Or Nonstandard: Standard

Shaft Hole: 50-218 mm

Torque: 2.7-300 N.M

Bore Diameter: 7-95 mm

Speed: 3000-12500 Rpm

Structure: Jaw / Spider

Sichuan Mighty Machinery Co. Ltd.

UL/FM/CE Ductile Iron Flexible Coupling for Fire Sprinkler Systems

UL/FM/CE Ductile Iron Flexible Coupling for Fire Sprinkler Systems

UL/FM/CE Ductile Iron Flexible Coupling for Fire Sprinkler Systems

UL/FM/CE Ductile Iron Flexible Coupling for Fire Sprinkler Systems

UL/FM/CE Ductile Iron Flexible Coupling for Fire Sprinkler Systems

UL/FM/CE Ductile Iron Flexible Coupling for Fire Sprinkler Systems

UL/FM/CE Ductile Iron Flexible Coupling for Fire Sprinkler Systems

US$ 0.8-1.5 / Piece

100 Pieces(MOQ)

Connection: Grooved

Structure: Universal

Flexible or Rigid: Flexible

Material: Iron

Standard: FM & UL

Raw Material: Cast Iron/ Ductile Iron-ASTM A536

Weifang Yinuo Casting Co., Ltd.

Ductile Iron Restrained Coupling for Pipes with Dn40-Dn1600

Ductile Iron Restrained Coupling for Pipes with Dn40-Dn1600

Ductile Iron Restrained Coupling for Pipes with Dn40-Dn1600

Ductile Iron Restrained Coupling for Pipes with Dn40-Dn1600

Ductile Iron Restrained Coupling for Pipes with Dn40-Dn1600

Ductile Iron Restrained Coupling for Pipes with Dn40-Dn1600

Ductile Iron Restrained Coupling for Pipes with Dn40-Dn1600

US$ 4-500 / Piece

1 Piece(MOQ)

Connection: Female

Structure: Universal

Flexible or Rigid: Flexible

Material: Iron

Standard: Standard

Packing: Wooden Case/Pallet

Shandong Zhuguan New Materials Technology Co., Ltd.

1/2 Inch 10mm Pipe Fitting Rigid Ductile Iron Grooved Coupling for Fire Fighting

1/2 Inch 10mm Pipe Fitting Rigid Ductile Iron Grooved Coupling for Fire Fighting

1/2 Inch 10mm Pipe Fitting Rigid Ductile Iron Grooved Coupling for Fire Fighting

1/2 Inch 10mm Pipe Fitting Rigid Ductile Iron Grooved Coupling for Fire Fighting

1/2 Inch 10mm Pipe Fitting Rigid Ductile Iron Grooved Coupling for Fire Fighting

1/2 Inch 10mm Pipe Fitting Rigid Ductile Iron Grooved Coupling for Fire Fighting

1/2 Inch 10mm Pipe Fitting Rigid Ductile Iron Grooved Coupling for Fire Fighting

US$ 1.2-1.3 / Piece

100 Pieces(MOQ)

After-sales Service: Yes

Warranty: 1 Year

Connection: Grooved,Threaded

Structure: Universal

Flexible or Rigid: Flexible

Material: Iron

Qingdao Eathu Import and Export Co., Ltd.

Densen Customized Universal Coupling, Ductile Iron Universal Coupling

Densen Customized Universal Coupling, Ductile Iron Universal Coupling

Densen Customized Universal Coupling, Ductile Iron Universal Coupling

Densen Customized Universal Coupling, Ductile Iron Universal Coupling

Densen Customized Universal Coupling, Ductile Iron Universal Coupling

Densen Customized Universal Coupling, Ductile Iron Universal Coupling

Densen Customized Universal Coupling, Ductile Iron Universal Coupling

US$ 1-20 / Piece

10 Pieces(MOQ)

Standard Or Nonstandard: Standard

Torque: 6.3~1100 N·m

Bore Diameter: 16~95mm

Speed: 1000~500 N·m

Structure: Flexible

Material: 45#Steel

Shenyang New Densen Casting and Forging Co., Ltd.

En14525 Ductile Cast Iron Universal Coupling for PVC Pipe

En14525 Ductile Cast Iron Universal Coupling for PVC Pipe

En14525 Ductile Cast Iron Universal Coupling for PVC Pipe

En14525 Ductile Cast Iron Universal Coupling for PVC Pipe

En14525 Ductile Cast Iron Universal Coupling for PVC Pipe

En14525 Ductile Cast Iron Universal Coupling for PVC Pipe

En14525 Ductile Cast Iron Universal Coupling for PVC Pipe

US$ 800-850 / Ton

100 Tons(MOQ)

Standard: ISO2531,En545, En14525

Material: Iron

Connection: Flange

Surface Treatment: Epoxy Coated,Paint Coated,etc

Head Type: Round

Technics: Casting

Shanxi Midas Industrial Co., Ltd.

Ductile Iron Universal Stepped Coupling

Ductile Iron Universal Stepped Coupling

Ductile Iron Universal Stepped Coupling

Ductile Iron Universal Stepped Coupling

Ductile Iron Universal Stepped Coupling

Ductile Iron Universal Stepped Coupling

Ductile Iron Universal Stepped Coupling

US$ 10-100 / Piece

10 Pieces(MOQ)

Temperature Classification: Medium Temperature Piping

MPa Classfication: High Pressure Piping

Material: Ductile Iron

Standard: DIN

Diameter: Dn50-Dn400

Medium: Liquid

Aqua Fitting Pipe Tech (Beijing) Co., Ltd.

En 14525 ISO 2531 En 545 En598 Ductile Iron Universal Flexible Coupling for Pipeline Connection

En 14525 ISO 2531 En 545 En598 Ductile Iron Universal Flexible Coupling for Pipeline Connection

En 14525 ISO 2531 En 545 En598 Ductile Iron Universal Flexible Coupling for Pipeline Connection

En 14525 ISO 2531 En 545 En598 Ductile Iron Universal Flexible Coupling for Pipeline Connection

En 14525 ISO 2531 En 545 En598 Ductile Iron Universal Flexible Coupling for Pipeline Connection

En 14525 ISO 2531 En 545 En598 Ductile Iron Universal Flexible Coupling for Pipeline Connection

En 14525 ISO 2531 En 545 En598 Ductile Iron Universal Flexible Coupling for Pipeline Connection

US$ 1000-1300 / Ton

1 Ton(MOQ)

After-sales Service: Online Solution

Warranty: 1 Year

Connection: Press Connection

Structure: Universal

Flexible or Rigid: Flexible

Material: Iron

SYI Industrial Co., Ltd.

Preferential Stainless Steel Threaded Joint Pipe Fitting, Ductile Iron Grooved Flexible Coupling

Preferential Stainless Steel Threaded Joint Pipe Fitting, Ductile Iron Grooved Flexible Coupling

Preferential Stainless Steel Threaded Joint Pipe Fitting, Ductile Iron Grooved Flexible Coupling

Preferential Stainless Steel Threaded Joint Pipe Fitting, Ductile Iron Grooved Flexible Coupling

Preferential Stainless Steel Threaded Joint Pipe Fitting, Ductile Iron Grooved Flexible Coupling

Preferential Stainless Steel Threaded Joint Pipe Fitting, Ductile Iron Grooved Flexible Coupling

Preferential Stainless Steel Threaded Joint Pipe Fitting, Ductile Iron Grooved Flexible Coupling

US$ 0.1-2 / Piece

3000 Pieces(MOQ)

Connection: Casting

Shape: Equal

Head Code: Round

Angle: 45 Degree

Material: ASTM A536

Technics: Casting

Jinan Sensi Industries Co., Ltd.

En454 Ductile Iron Pipe Sleeve Coupling Pipe Fittings

En454 Ductile Iron Pipe Sleeve Coupling Pipe Fittings

En454 Ductile Iron Pipe Sleeve Coupling Pipe Fittings

En454 Ductile Iron Pipe Sleeve Coupling Pipe Fittings

En454 Ductile Iron Pipe Sleeve Coupling Pipe Fittings

En454 Ductile Iron Pipe Sleeve Coupling Pipe Fittings

US$ 8.8-150 / Set

1 Set(MOQ)

Structure: Universal

Flexible or Rigid: Flexible

Material: Iron

Standard: Standard

Shape: Round

Main Material: Ductile Iron

Dalian Shungji Technology Industry Co., Ltd.

Style 1n Standard Flexible Coupling

Style 1n Standard Flexible Coupling

Style 1n Standard Flexible Coupling

Style 1n Standard Flexible Coupling

Style 1n Standard Flexible Coupling

Style 1n Standard Flexible Coupling

US$ 1-56 / Piece

50 Pieces(MOQ)

After-sales Service: Yes

Warranty: Yes

Connection: Groove

Structure: Clamp

Flexible or Rigid: Rigid

Material: Ductile Iron

HENAN CONDOR MACHINERY IMP.& EXP. CO., LTD

Metal Casting Tontr Grooved Fitting Ductile Iron Pipe Coupling

Metal Casting Tontr Grooved Fitting Ductile Iron Pipe Coupling

Metal Casting Tontr Grooved Fitting Ductile Iron Pipe Coupling

Metal Casting Tontr Grooved Fitting Ductile Iron Pipe Coupling

Metal Casting Tontr Grooved Fitting Ductile Iron Pipe Coupling

Metal Casting Tontr Grooved Fitting Ductile Iron Pipe Coupling

Metal Casting Tontr Grooved Fitting Ductile Iron Pipe Coupling

US$ 1-100 / Piece

2 Pieces(MOQ)

After-sales Service: Available

Warranty: 1 Year

Connection: Grooved

Structure: Detachable

Flexible or Rigid: Flexible

Material: Ductile Iron

Qingdao Tontr Pipeline System Co. Ltd.

DN40-DN2000 Ductile Iron Range Coupling for Di PVC Steel AC

DN40-DN2000 Ductile Iron Range Coupling for Di PVC Steel AC

DN40-DN2000 Ductile Iron Range Coupling for Di PVC Steel AC

DN40-DN2000 Ductile Iron Range Coupling for Di PVC Steel AC

DN40-DN2000 Ductile Iron Range Coupling for Di PVC Steel AC

DN40-DN2000 Ductile Iron Range Coupling for Di PVC Steel AC

DN40-DN2000 Ductile Iron Range Coupling for Di PVC Steel AC

US$ 10-100 / Piece

10 Pieces(MOQ)

Temperature Classification: Medium Temperature Piping

MPa Classfication: Medium Pressure Piping

Material: Ductile Iron

Standard: DIN

Diameter: DN40-DN2000

Medium: Liquid

Aqua Fitting Pipe Tech (Beijing) Co., Ltd.

Ductile Iron Ggg40 DN150 Coupling Pn10/16 Coupling Dismantling Joint Carbon Steel Ductile Iron Pipe Fitting Flange Adaptor China Factory Pipe Universal Coupling

Ductile Iron Ggg40 DN150 Coupling Pn10/16 Coupling Dismantling Joint Carbon Steel Ductile Iron Pipe Fitting Flange Adaptor China Factory Pipe Universal Coupling

Ductile Iron Ggg40 DN150 Coupling Pn10/16 Coupling Dismantling Joint Carbon Steel Ductile Iron Pipe Fitting Flange Adaptor China Factory Pipe Universal Coupling

Ductile Iron Ggg40 DN150 Coupling Pn10/16 Coupling Dismantling Joint Carbon Steel Ductile Iron Pipe Fitting Flange Adaptor China Factory Pipe Universal Coupling

Ductile Iron Ggg40 DN150 Coupling Pn10/16 Coupling Dismantling Joint Carbon Steel Ductile Iron Pipe Fitting Flange Adaptor China Factory Pipe Universal Coupling

Ductile Iron Ggg40 DN150 Coupling Pn10/16 Coupling Dismantling Joint Carbon Steel Ductile Iron Pipe Fitting Flange Adaptor China Factory Pipe Universal Coupling

Ductile Iron Ggg40 DN150 Coupling Pn10/16 Coupling Dismantling Joint Carbon Steel Ductile Iron Pipe Fitting Flange Adaptor China Factory Pipe Universal Coupling

US$ 25-26.5 / Piece

1 Piece(MOQ)

Connection: Flange

Type: Horizontal

Head Code: Round

Material: Carbon Steel

Surface Treatment: Galvanized

Customized: Customized

Tianjin Davan Flowtek Co., Ltd.

Ductile Iron Grooved Pipe Fittings Rigid Coupling and Flexible Coupling

Ductile Iron Grooved Pipe Fittings Rigid Coupling and Flexible Coupling

Ductile Iron Grooved Pipe Fittings Rigid Coupling and Flexible Coupling

Ductile Iron Grooved Pipe Fittings Rigid Coupling and Flexible Coupling

Ductile Iron Grooved Pipe Fittings Rigid Coupling and Flexible Coupling

Ductile Iron Grooved Pipe Fittings Rigid Coupling and Flexible Coupling

Ductile Iron Grooved Pipe Fittings Rigid Coupling and Flexible Coupling

US$ 1-100 / Piece

100 Pieces(MOQ)

Connection: Socket/Flange

Material: Iron

Fluid: Water

Packing: Plywood Cases

Standard: DN15-DN300

Port: Tianjin

Hefei Mingpin Metals Co., Ltd.

Customized Cast Iron Pump Impeller Flange Coupling

Customized Cast Iron Pump Impeller Flange Coupling

Customized Cast Iron Pump Impeller Flange Coupling

Customized Cast Iron Pump Impeller Flange Coupling

Customized Cast Iron Pump Impeller Flange Coupling

Customized Cast Iron Pump Impeller Flange Coupling

Customized Cast Iron Pump Impeller Flange Coupling

US$ 2-10 / Piece

1 Piece(MOQ)

Name: Iron Coupling

Material: Ductile Iron or Grey Iron

Surface Treatment: Painting or as Per Requirement

Roughness: as Per Technical Specification

Packing: Wooden Case/Pallet Suitable for Different Shipping

Standard: Customized according to drawing

Fengcheng Danyang Machinery Co., Ltd.

Syi ISO2531, En545 Ductile Iron Body PE Adaptor Restrained Joint Coupling for HDPE Pipes

Syi ISO2531, En545 Ductile Iron Body PE Adaptor Restrained Joint Coupling for HDPE Pipes

Syi ISO2531, En545 Ductile Iron Body PE Adaptor Restrained Joint Coupling for HDPE Pipes

Syi ISO2531, En545 Ductile Iron Body PE Adaptor Restrained Joint Coupling for HDPE Pipes

Syi ISO2531, En545 Ductile Iron Body PE Adaptor Restrained Joint Coupling for HDPE Pipes

Syi ISO2531, En545 Ductile Iron Body PE Adaptor Restrained Joint Coupling for HDPE Pipes

Syi ISO2531, En545 Ductile Iron Body PE Adaptor Restrained Joint Coupling for HDPE Pipes

US$ 1100-1300 / Ton

1 Ton(MOQ)

Connection: Flange

Structure: Vertical

Flexible or Rigid: Flexible

Material: Iron

Standard: Standard

Packing: Standard Export Package or as Per Your Requirement

SYI Industrial Co., Ltd.

DN100 Pn16 Ductile Iron Ggg50 Coupling Dismantling Joint Carbon Steel Ductile Iron Pipe Fitting Flange Adaptor China Factory Pipe Universal Coupling

DN100 Pn16 Ductile Iron Ggg50 Coupling Dismantling Joint Carbon Steel Ductile Iron Pipe Fitting Flange Adaptor China Factory Pipe Universal Coupling

DN100 Pn16 Ductile Iron Ggg50 Coupling Dismantling Joint Carbon Steel Ductile Iron Pipe Fitting Flange Adaptor China Factory Pipe Universal Coupling

DN100 Pn16 Ductile Iron Ggg50 Coupling Dismantling Joint Carbon Steel Ductile Iron Pipe Fitting Flange Adaptor China Factory Pipe Universal Coupling

DN100 Pn16 Ductile Iron Ggg50 Coupling Dismantling Joint Carbon Steel Ductile Iron Pipe Fitting Flange Adaptor China Factory Pipe Universal Coupling

DN100 Pn16 Ductile Iron Ggg50 Coupling Dismantling Joint Carbon Steel Ductile Iron Pipe Fitting Flange Adaptor China Factory Pipe Universal Coupling

DN100 Pn16 Ductile Iron Ggg50 Coupling Dismantling Joint Carbon Steel Ductile Iron Pipe Fitting Flange Adaptor China Factory Pipe Universal Coupling

US$ 25-26.5 / Piece

1 Piece(MOQ)

Connection: Flange

Type: Horizontal

Head Code: Round

Material: Carbon Steel

Surface Treatment: Galvanized

Customized: Customized

Tianjin Davan Flowtek Co., Ltd.

Industry Ductile Iron Pipe Sleeve Coupling Pipe Fittings

Industry Ductile Iron Pipe Sleeve Coupling Pipe Fittings

Industry Ductile Iron Pipe Sleeve Coupling Pipe Fittings

Industry Ductile Iron Pipe Sleeve Coupling Pipe Fittings

Industry Ductile Iron Pipe Sleeve Coupling Pipe Fittings

Industry Ductile Iron Pipe Sleeve Coupling Pipe Fittings

Industry Ductile Iron Pipe Sleeve Coupling Pipe Fittings

US$ 8.8-150 / Set

1 Set(MOQ)

Structure: Universal

Flexible or Rigid: Flexible

Material: Iron

Standard: Standard

Shape: Round

Main Material: Ductile Iron

Dalian Shungji Technology Industry Co., Ltd.

Preferential Pipe Fitting, Ductile Iron Grooved Flexible Coupling

Preferential Pipe Fitting, Ductile Iron Grooved Flexible Coupling

Preferential Pipe Fitting, Ductile Iron Grooved Flexible Coupling

Preferential Pipe Fitting, Ductile Iron Grooved Flexible Coupling

Preferential Pipe Fitting, Ductile Iron Grooved Flexible Coupling

Preferential Pipe Fitting, Ductile Iron Grooved Flexible Coupling

Preferential Pipe Fitting, Ductile Iron Grooved Flexible Coupling

US$ 0.1-2 / Piece

3000 Pieces(MOQ)

Connection: Casting

Shape: Equal

Head Code: Round

Angle: 45 Degree

Material: ASTM A536

Technics: Casting

Jinan Sensi Industries Co., Ltd.

C24 Grooved Standard Coupling 25mm to 300mm Standard Rigid Coupling

C24 Grooved Standard Coupling 25mm to 300mm Standard Rigid Coupling

C24 Grooved Standard Coupling 25mm to 300mm Standard Rigid Coupling

C24 Grooved Standard Coupling 25mm to 300mm Standard Rigid Coupling

C24 Grooved Standard Coupling 25mm to 300mm Standard Rigid Coupling

C24 Grooved Standard Coupling 25mm to 300mm Standard Rigid Coupling

C24 Grooved Standard Coupling 25mm to 300mm Standard Rigid Coupling

US$ 5-29.8 / pieces

50 pieces(MOQ)

Connection: Fe, PE, Po, Mg

Shape: Reducing

Head Code: Round

Angle: Multiple Angles

Material: Iron

Technics: Casting

Shanxi Jingdong Pipe Industry Co., Ltd.

2 1/2 Inch Pipe Rigid Ductile Iron Grooved Coupling for Fire Fighting

2 1/2 Inch Pipe Rigid Ductile Iron Grooved Coupling for Fire Fighting

2 1/2 Inch Pipe Rigid Ductile Iron Grooved Coupling for Fire Fighting

2 1/2 Inch Pipe Rigid Ductile Iron Grooved Coupling for Fire Fighting

2 1/2 Inch Pipe Rigid Ductile Iron Grooved Coupling for Fire Fighting

2 1/2 Inch Pipe Rigid Ductile Iron Grooved Coupling for Fire Fighting

US$ 1-56 / Piece

50 Pieces(MOQ)

After-sales Service: Yes

Warranty: Yes

Connection: Groove

Structure: Universal

Flexible or Rigid: Rigid

Material: Ductile Iron

HENAN CONDOR MACHINERY IMP.& EXP. CO., LTD

Ductile Iron Ggg50 Coupling Dismantling Joint Carbon Steel Ductile Iron Pipe Fitting Flange Adaptor DN50 Pn16 China Factory Pipe Universal Coupling

Ductile Iron Ggg50 Coupling Dismantling Joint Carbon Steel Ductile Iron Pipe Fitting Flange Adaptor DN50 Pn16 China Factory Pipe Universal Coupling

Ductile Iron Ggg50 Coupling Dismantling Joint Carbon Steel Ductile Iron Pipe Fitting Flange Adaptor DN50 Pn16 China Factory Pipe Universal Coupling

Ductile Iron Ggg50 Coupling Dismantling Joint Carbon Steel Ductile Iron Pipe Fitting Flange Adaptor DN50 Pn16 China Factory Pipe Universal Coupling

Ductile Iron Ggg50 Coupling Dismantling Joint Carbon Steel Ductile Iron Pipe Fitting Flange Adaptor DN50 Pn16 China Factory Pipe Universal Coupling

Ductile Iron Ggg50 Coupling Dismantling Joint Carbon Steel Ductile Iron Pipe Fitting Flange Adaptor DN50 Pn16 China Factory Pipe Universal Coupling

Ductile Iron Ggg50 Coupling Dismantling Joint Carbon Steel Ductile Iron Pipe Fitting Flange Adaptor DN50 Pn16 China Factory Pipe Universal Coupling

US$ 25-26.5 / Piece

1 Piece(MOQ)

Connection: Flange

Type: Horizontal

Head Code: Round

Material: Carbon Steel

Surface Treatment: Galvanized

Customized: Customized

Tianjin Davan Flowtek Co., Ltd.

Ductile Iron Repair Coupling for Pipe

Ductile Iron Repair Coupling for Pipe

Ductile Iron Repair Coupling for Pipe

Ductile Iron Repair Coupling for Pipe

Ductile Iron Repair Coupling for Pipe

Ductile Iron Repair Coupling for Pipe

Ductile Iron Repair Coupling for Pipe

US$ 1-100 / Piece

100 Pieces(MOQ)

Connection: Socket/Flange

Material: Iron

Fluid: Water

Packing: Plywood Cases

Standard: DN15-DN300

Port: Tianjin

Hefei Mingpin Metals Co., Ltd.

Ductile Iron DIN Aqua Flexible Coupling for Di Pipe DN40-DN600

Ductile Iron DIN Aqua Flexible Coupling for Di Pipe DN40-DN600

Ductile Iron DIN Aqua Flexible Coupling for Di Pipe DN40-DN600

Ductile Iron DIN Aqua Flexible Coupling for Di Pipe DN40-DN600

Ductile Iron DIN Aqua Flexible Coupling for Di Pipe DN40-DN600

Ductile Iron DIN Aqua Flexible Coupling for Di Pipe DN40-DN600

Ductile Iron DIN Aqua Flexible Coupling for Di Pipe DN40-DN600

US$ 10-100 / Piece

10 Pieces(MOQ)

Temperature Classification: Medium Temperature Piping

MPa Classfication: Medium Pressure Piping

Material: Ductile Iron

Standard: DIN

Diameter: DN40-DN2000

Medium: Liquid

Aqua Fitting Pipe Tech (Beijing) Co., Ltd.

Customize Ductile Iron Forging Grooved Pipe Fitting Flexible Coupling for Fire Control

Customize Ductile Iron Forging Grooved Pipe Fitting Flexible Coupling for Fire Control

Customize Ductile Iron Forging Grooved Pipe Fitting Flexible Coupling for Fire Control

Customize Ductile Iron Forging Grooved Pipe Fitting Flexible Coupling for Fire Control

Customize Ductile Iron Forging Grooved Pipe Fitting Flexible Coupling for Fire Control

Customize Ductile Iron Forging Grooved Pipe Fitting Flexible Coupling for Fire Control

Customize Ductile Iron Forging Grooved Pipe Fitting Flexible Coupling for Fire Control

US$ 1-100 / Piece

2 Pieces(MOQ)

Connection: Grooved

Structure: Vertical

Flexible or Rigid: Rigid

Material: Ductile Iron

Standard: Standard

Pressure: 1.6MPa-10MPa

Qingdao Tontr Pipeline System Co. Ltd.

En545/ISO2531 China OEM Ductile Iron Coupling Pipe Fittings

En545/ISO2531 China OEM Ductile Iron Coupling Pipe Fittings

En545/ISO2531 China OEM Ductile Iron Coupling Pipe Fittings

En545/ISO2531 China OEM Ductile Iron Coupling Pipe Fittings

En545/ISO2531 China OEM Ductile Iron Coupling Pipe Fittings

En545/ISO2531 China OEM Ductile Iron Coupling Pipe Fittings

En545/ISO2531 China OEM Ductile Iron Coupling Pipe Fittings

US$ 8.8-150 / Set

1 Set(MOQ)

Structure: Universal

Flexible or Rigid: Flexible

Material: Iron

Standard: Standard

Shape: Round

Main Material: Ductile Iron

Dalian Shungji Technology Industry Co., Ltd.

China Factory Pipe Rigid Ductile Iron Forging Grooved Coupling for Marine

China Factory Pipe Rigid Ductile Iron Forging Grooved Coupling for Marine

China Factory Pipe Rigid Ductile Iron Forging Grooved Coupling for Marine

China Factory Pipe Rigid Ductile Iron Forging Grooved Coupling for Marine

China Factory Pipe Rigid Ductile Iron Forging Grooved Coupling for Marine

China Factory Pipe Rigid Ductile Iron Forging Grooved Coupling for Marine

China Factory Pipe Rigid Ductile Iron Forging Grooved Coupling for Marine

US$ 1-100 / Piece

2 Pieces(MOQ)

Connection: Grooved

Structure: Vertical

Flexible or Rigid: Rigid

Material: Ductile Iron

Standard: Standard

Pressure: 1.6MPa-10MPa

Qingdao Tontr Pipeline System Co. Ltd.

Good Quality Manufacturer Fire Fighting Water Ductile Iron Pipe Fitting Flexible Grooved Coupling

Good Quality Manufacturer Fire Fighting Water Ductile Iron Pipe Fitting Flexible Grooved Coupling

Good Quality Manufacturer Fire Fighting Water Ductile Iron Pipe Fitting Flexible Grooved Coupling

Good Quality Manufacturer Fire Fighting Water Ductile Iron Pipe Fitting Flexible Grooved Coupling

Good Quality Manufacturer Fire Fighting Water Ductile Iron Pipe Fitting Flexible Grooved Coupling

Good Quality Manufacturer Fire Fighting Water Ductile Iron Pipe Fitting Flexible Grooved Coupling

Good Quality Manufacturer Fire Fighting Water Ductile Iron Pipe Fitting Flexible Grooved Coupling

US$ 5.2-29.9 / pieces

50 pieces(MOQ)

Warranty: 10 Years

Connection: Female/Male

Shape: Reducing

Head Code: Round

Material: Ductile Iron

Technics: Casting

Shanxi Jingdong Pipe Industry Co., Ltd.

UL FM Model 1GS Rigid Coupling, Socketed & Meshing Design

UL FM Model 1GS Rigid Coupling, Socketed & Meshing Design

UL FM Model 1GS Rigid Coupling, Socketed & Meshing Design

UL FM Model 1GS Rigid Coupling, Socketed & Meshing Design

UL FM Model 1GS Rigid Coupling, Socketed & Meshing Design

UL FM Model 1GS Rigid Coupling, Socketed & Meshing Design

US$ 1-56 / Piece

50 Pieces(MOQ)

After-sales Service: Yes

Warranty: Yes

Connection: Groove

Structure: Vertical

Flexible or Rigid: Rigid

Material: Ductile Iron

HENAN CONDOR MACHINERY IMP.& EXP. CO., LTD

Ductile Iron Ggg50 Pn10/16 Coupling Dismantling Joint Carbon Steel Ductile Iron Pipe Fitting Flange Adaptor China Factory Pipe Universal DN50-1200 Coupling

Ductile Iron Ggg50 Pn10/16 Coupling Dismantling Joint Carbon Steel Ductile Iron Pipe Fitting Flange Adaptor China Factory Pipe Universal DN50-1200 Coupling

Ductile Iron Ggg50 Pn10/16 Coupling Dismantling Joint Carbon Steel Ductile Iron Pipe Fitting Flange Adaptor China Factory Pipe Universal DN50-1200 Coupling

Ductile Iron Ggg50 Pn10/16 Coupling Dismantling Joint Carbon Steel Ductile Iron Pipe Fitting Flange Adaptor China Factory Pipe Universal DN50-1200 Coupling

Ductile Iron Ggg50 Pn10/16 Coupling Dismantling Joint Carbon Steel Ductile Iron Pipe Fitting Flange Adaptor China Factory Pipe Universal DN50-1200 Coupling

Ductile Iron Ggg50 Pn10/16 Coupling Dismantling Joint Carbon Steel Ductile Iron Pipe Fitting Flange Adaptor China Factory Pipe Universal DN50-1200 Coupling

Ductile Iron Ggg50 Pn10/16 Coupling Dismantling Joint Carbon Steel Ductile Iron Pipe Fitting Flange Adaptor China Factory Pipe Universal DN50-1200 Coupling

US$ 25-26.5 / Piece

1 Piece(MOQ)

Connection: Flange

Type: Horizontal

Head Code: Round

Material: Carbon Steel

Surface Treatment: Galvanized

Customized: Customized

Tianjin Davan Flowtek Co., Ltd.

En 14525 ISO 2531 En 545 En598 ISO2531 En545 Ductile Iron Restrained Pipe Joint Coupling for PE Pipe

En 14525 ISO 2531 En 545 En598 ISO2531 En545 Ductile Iron Restrained Pipe Joint Coupling for PE Pipe

En 14525 ISO 2531 En 545 En598 ISO2531 En545 Ductile Iron Restrained Pipe Joint Coupling for PE Pipe

En 14525 ISO 2531 En 545 En598 ISO2531 En545 Ductile Iron Restrained Pipe Joint Coupling for PE Pipe

En 14525 ISO 2531 En 545 En598 ISO2531 En545 Ductile Iron Restrained Pipe Joint Coupling for PE Pipe

En 14525 ISO 2531 En 545 En598 ISO2531 En545 Ductile Iron Restrained Pipe Joint Coupling for PE Pipe

En 14525 ISO 2531 En 545 En598 ISO2531 En545 Ductile Iron Restrained Pipe Joint Coupling for PE Pipe

US$ 1100-1300 / Ton

1 Ton(MOQ)

Connection: Flange

Structure: Vertical

Flexible or Rigid: Flexible

Material: Iron

Standard: Standard

Packing: Standard Export Package or as Per Your Requirement

SYI Industrial Co., Ltd.

Experienced Ductile Iron Grooved Fittings Rigid Coupling/Flexible Coupling

Experienced Ductile Iron Grooved Fittings Rigid Coupling/Flexible Coupling

Experienced Ductile Iron Grooved Fittings Rigid Coupling/Flexible Coupling

Experienced Ductile Iron Grooved Fittings Rigid Coupling/Flexible Coupling

Experienced Ductile Iron Grooved Fittings Rigid Coupling/Flexible Coupling

Experienced Ductile Iron Grooved Fittings Rigid Coupling/Flexible Coupling

Experienced Ductile Iron Grooved Fittings Rigid Coupling/Flexible Coupling

US$ 0.1-2 / Piece

3000 Pieces(MOQ)

Connection: Casting

Shape: Equal

Head Code: Round

Angle: 45 Degree

Material: ASTM A536

Technics: Casting

Jinan Sensi Industries Co., Ltd.

FM UL Certification Ductile Cast Iron Grooved Flexible Coupling

FM UL Certification Ductile Cast Iron Grooved Flexible Coupling

FM UL Certification Ductile Cast Iron Grooved Flexible Coupling

FM UL Certification Ductile Cast Iron Grooved Flexible Coupling

FM UL Certification Ductile Cast Iron Grooved Flexible Coupling

FM UL Certification Ductile Cast Iron Grooved Flexible Coupling

FM UL Certification Ductile Cast Iron Grooved Flexible Coupling

US$ 1-100 / Piece

100 Pieces(MOQ)

Connection: Socket/Flange

Material: Iron

Standard: DN15-DN300

Fluid: Water

Packing: Plywood Cases

Port: Tianjin

Hefei Mingpin Metals Co., Ltd.

Coupling for PE Pipes Ductile Iron

Coupling for PE Pipes Ductile Iron

Coupling for PE Pipes Ductile Iron

Coupling for PE Pipes Ductile Iron

Coupling for PE Pipes Ductile Iron

Coupling for PE Pipes Ductile Iron

Coupling for PE Pipes Ductile Iron

US$ 10 / Piece

10 Pieces(MOQ)

Temperature Classification: Medium Temperature Piping

MPa Classfication: Medium Pressure Piping

Material: Ductile Iron

Standard: DIN

Diameter: Od63 to Od355

Medium: Water

Aqua Fitting Pipe Tech (Beijing) Co., Ltd.

Customization 16 Bar 250 Psi Working Pressure Ductile Iron Universal Flexible Coupling Price

Customization 16 Bar 250 Psi Working Pressure Ductile Iron Universal Flexible Coupling Price

Customization 16 Bar 250 Psi Working Pressure Ductile Iron Universal Flexible Coupling Price

Customization 16 Bar 250 Psi Working Pressure Ductile Iron Universal Flexible Coupling Price

Customization 16 Bar 250 Psi Working Pressure Ductile Iron Universal Flexible Coupling Price

Customization 16 Bar 250 Psi Working Pressure Ductile Iron Universal Flexible Coupling Price

Customization 16 Bar 250 Psi Working Pressure Ductile Iron Universal Flexible Coupling Price

US$ 1000-1300 / Ton

1 Ton(MOQ)

After-sales Service: Online Solution

Warranty: 1 Year

Connection: Press Connection

Structure: Universal

Flexible or Rigid: Flexible

Material: Iron

SYI Industrial Co., Ltd.

Wholesale Preferential Pipe Fitting, Ductile Iron Grooved Flexible Coupling

Wholesale Preferential Pipe Fitting, Ductile Iron Grooved Flexible Coupling

Wholesale Preferential Pipe Fitting, Ductile Iron Grooved Flexible Coupling

Wholesale Preferential Pipe Fitting, Ductile Iron Grooved Flexible Coupling

Wholesale Preferential Pipe Fitting, Ductile Iron Grooved Flexible Coupling

Wholesale Preferential Pipe Fitting, Ductile Iron Grooved Flexible Coupling

Wholesale Preferential Pipe Fitting, Ductile Iron Grooved Flexible Coupling

US$ 0.1-2 / Piece

3000 Pieces(MOQ)

Connection: Casting

Shape: Equal

Head Code: Round

Angle: 45 Degree

Material: ASTM A536

Technics: Casting

Jinan Sensi Industries Co., Ltd.

Ductile Iron Ggg50 Carbon Steel Flanged Epoxy Coated Flange Adaptor Universal Coupling

Ductile Iron Ggg50 Carbon Steel Flanged Epoxy Coated Flange Adaptor Universal Coupling

Ductile Iron Ggg50 Carbon Steel Flanged Epoxy Coated Flange Adaptor Universal Coupling

Ductile Iron Ggg50 Carbon Steel Flanged Epoxy Coated Flange Adaptor Universal Coupling

US$ 12-15 / Piece

1 Piece(MOQ)

Media: Water

Driving Mode: Manual

Connection Form: Double-Clip Type

Structure: Centre Sealing

Seal Form: Force Sealed

Valve Stem: Normal

Tianjin Davan Flowtek Co., Ltd.

Wholesale Pipe Rigid Ductile Iron Galvanized Grooved Coupling for Fire Fighting

Wholesale Pipe Rigid Ductile Iron Galvanized Grooved Coupling for Fire Fighting

Wholesale Pipe Rigid Ductile Iron Galvanized Grooved Coupling for Fire Fighting

Wholesale Pipe Rigid Ductile Iron Galvanized Grooved Coupling for Fire Fighting

Wholesale Pipe Rigid Ductile Iron Galvanized Grooved Coupling for Fire Fighting

Wholesale Pipe Rigid Ductile Iron Galvanized Grooved Coupling for Fire Fighting

Wholesale Pipe Rigid Ductile Iron Galvanized Grooved Coupling for Fire Fighting

US$ 1-100 / Piece

2 Pieces(MOQ)

Connection: Grooved

Structure: Vertical

Flexible or Rigid: Rigid

Material: Ductile Iron

Standard: Standard

Pressure: 1.6MPa-10MPa

Qingdao Tontr Pipeline System Co. Ltd.

Ductile Iron Ggg50 Di Quick Flange Adaptor Joint Coupling for PE/PVC Pipe

Ductile Iron Ggg50 Di Quick Flange Adaptor Joint Coupling for PE/PVC Pipe

Ductile Iron Ggg50 Di Quick Flange Adaptor Joint Coupling for PE/PVC Pipe

Ductile Iron Ggg50 Di Quick Flange Adaptor Joint Coupling for PE/PVC Pipe

Ductile Iron Ggg50 Di Quick Flange Adaptor Joint Coupling for PE/PVC Pipe

Ductile Iron Ggg50 Di Quick Flange Adaptor Joint Coupling for PE/PVC Pipe

Ductile Iron Ggg50 Di Quick Flange Adaptor Joint Coupling for PE/PVC Pipe

US$ 1100-1300 / Ton

1 Ton(MOQ)

Connection: Flange

Material: Iron

Quality Control: Strict Inspection as Per Standard

Surface: Powder Coating/Acid Pickling/Paint

Packing: Standard Export Package or as Per Your Requirement

Standard: EN14525/ANSI/AWWA C 219

SYI Industrial Co., Ltd.

Ductile Iron Epoxy Coating Universal Joint Coupling for Di/PVC/UPVC Pipe

Ductile Iron Epoxy Coating Universal Joint Coupling for Di/PVC/UPVC Pipe

Ductile Iron Epoxy Coating Universal Joint Coupling for Di/PVC/UPVC Pipe

Ductile Iron Epoxy Coating Universal Joint Coupling for Di/PVC/UPVC Pipe

Ductile Iron Epoxy Coating Universal Joint Coupling for Di/PVC/UPVC Pipe

Ductile Iron Epoxy Coating Universal Joint Coupling for Di/PVC/UPVC Pipe

Ductile Iron Epoxy Coating Universal Joint Coupling for Di/PVC/UPVC Pipe

US$ 8.8-150 / Set

1 Set(MOQ)

Structure: Universal

Flexible or Rigid: Flexible

Material: Iron

Standard: Standard

Shape: Round

Main Material: Ductile Iron

Dalian Shungji Technology Industry Co., Ltd.

Cast Iron Outlet Fire Protective Pipe Fitting, Galvanised Roll Groove Flexible Coupling

Cast Iron Outlet Fire Protective Pipe Fitting, Galvanised Roll Groove Flexible Coupling

Cast Iron Outlet Fire Protective Pipe Fitting, Galvanised Roll Groove Flexible Coupling

Cast Iron Outlet Fire Protective Pipe Fitting, Galvanised Roll Groove Flexible Coupling

Cast Iron Outlet Fire Protective Pipe Fitting, Galvanised Roll Groove Flexible Coupling

Cast Iron Outlet Fire Protective Pipe Fitting, Galvanised Roll Groove Flexible Coupling

Cast Iron Outlet Fire Protective Pipe Fitting, Galvanised Roll Groove Flexible Coupling

US$ 3.6-23.6 / pieces

50 pieces(MOQ)

Warranty: 10 Years

Connection: Female/Male

Shape: Reducing

Head Code: Round

Material: Ductile Iron

Technics: Casting

Shanxi Jingdong Pipe Industry Co., Ltd.

Ductile Iron Coupling for Di Pipe

Ductile Iron Coupling for Di Pipe

Ductile Iron Coupling for Di Pipe

Ductile Iron Coupling for Di Pipe

Ductile Iron Coupling for Di Pipe

Ductile Iron Coupling for Di Pipe

Ductile Iron Coupling for Di Pipe

US$ 10-100 / Piece

10 Pieces(MOQ)

Temperature Classification: Medium Temperature Piping

MPa Classfication: High Pressure Piping

Material: Ductile Iron

Standard: DIN

Diameter: Dn80-Dn2000

Medium: Liquid

Aqua Fitting Pipe Tech (Beijing) Co., Ltd.

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