Home Construction & Decoration Iron Pipe & Tube Black Iron Pipe Fittings Pipe Class 2025 Product List

Pipe Class

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Durable Cast Iron Pipe Bitumen Paint Class C40 Ductile Iron Pressure Pipe

Durable Cast Iron Pipe Bitumen Paint Class C40 Ductile Iron Pressure Pipe

Durable Cast Iron Pipe Bitumen Paint Class C40 Ductile Iron Pressure Pipe

Durable Cast Iron Pipe Bitumen Paint Class C40 Ductile Iron Pressure Pipe

Durable Cast Iron Pipe Bitumen Paint Class C40 Ductile Iron Pressure Pipe

Durable Cast Iron Pipe Bitumen Paint Class C40 Ductile Iron Pressure Pipe

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Durable Cast Iron Pipe Bitumen Paint Class C40 Ductile Iron Pressure Pipe

US$ 450-500 / Ton

1 Ton (MOQ)

SHANXI DATONG CASTING CO., LTD.

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Type: Ductile Iron Pipes

Usage: Water Supply Project, Drainage, Sewage, etc

Section Shape: Round

Certification: ISO45001:2018/ISO14001:2015/ISO9001:2015

Shape: Round

Customized: Customized

Centrifugal ISO2531 450mm Class K9 Cement Lined Ductile Cast Iron Pipe

Centrifugal ISO2531 450mm Class K9 Cement Lined Ductile Cast Iron Pipe

Centrifugal ISO2531 450mm Class K9 Cement Lined Ductile Cast Iron Pipe

Centrifugal ISO2531 450mm Class K9 Cement Lined Ductile Cast Iron Pipe

Centrifugal ISO2531 450mm Class K9 Cement Lined Ductile Cast Iron Pipe

Centrifugal ISO2531 450mm Class K9 Cement Lined Ductile Cast Iron Pipe

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Centrifugal ISO2531 450mm Class K9 Cement Lined Ductile Cast Iron Pipe

US$ 650-700 / Ton

100 Tons (MOQ)

Shanxi Midas Industrial Co., Ltd.

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5(5.0)

"Fast Dispatch"

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Type: Ductile Iron Pipes

Usage: Potable/Sewage Water Pipeline

Joint Type: T-Type (Push-on), K-Type, Self-Restrained

Section Shape: Round

Certification: ISO2531, EN545, EN598

Shape: Round

Zinc-Sprayed Class K12 Flanged Ductile Cast Iron Pipe for Municipal Water Projects

Zinc-Sprayed Class K12 Flanged Ductile Cast Iron Pipe for Municipal Water Projects

Zinc-Sprayed Class K12 Flanged Ductile Cast Iron Pipe for Municipal Water Projects

Zinc-Sprayed Class K12 Flanged Ductile Cast Iron Pipe for Municipal Water Projects

Zinc-Sprayed Class K12 Flanged Ductile Cast Iron Pipe for Municipal Water Projects

Zinc-Sprayed Class K12 Flanged Ductile Cast Iron Pipe for Municipal Water Projects

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Zinc-Sprayed Class K12 Flanged Ductile Cast Iron Pipe for Municipal Water Projects

1 Ton (MOQ)

SHANXI DATONG CASTING CO., LTD.

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Type: Ductile Iron Pipes

Usage: Water Supply Project, Drainage, Sewage, etc

Section Shape: Round

Shape: Round

Customized: Customized

Gasket Material: NBR/SBR/EPDM

ISO2531 En545 En598 Class K8 K9 Pn10 C25 C30 C40 Sewage Water Ductile Cast Iron Fitting Pipe

ISO2531 En545 En598 Class K8 K9 Pn10 C25 C30 C40 Sewage Water Ductile Cast Iron Fitting Pipe

ISO2531 En545 En598 Class K8 K9 Pn10 C25 C30 C40 Sewage Water Ductile Cast Iron Fitting Pipe

ISO2531 En545 En598 Class K8 K9 Pn10 C25 C30 C40 Sewage Water Ductile Cast Iron Fitting Pipe

ISO2531 En545 En598 Class K8 K9 Pn10 C25 C30 C40 Sewage Water Ductile Cast Iron Fitting Pipe

ISO2531 En545 En598 Class K8 K9 Pn10 C25 C30 C40 Sewage Water Ductile Cast Iron Fitting Pipe

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ISO2531 En545 En598 Class K8 K9 Pn10 C25 C30 C40 Sewage Water Ductile Cast Iron Fitting Pipe

US$ 489-899 / Ton

1 Ton (MOQ)

Shandong Great Steel Co., Ltd

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After-sales Service: 24 Hours Online

Warranty: Lifetime Warranty

Type: Ductile Iron Pipes

Usage: Water Supply, Gas Supply, Oil Pipe

Joint Type: K-Type K-Type

Section Shape: Round

DN300 DN400 Ductile Iron Pipe Water Pipe K9 Class Socket Spigot Pipe for Potable Water Supply

DN300 DN400 Ductile Iron Pipe Water Pipe K9 Class Socket Spigot Pipe for Potable Water Supply

DN300 DN400 Ductile Iron Pipe Water Pipe K9 Class Socket Spigot Pipe for Potable Water Supply

DN300 DN400 Ductile Iron Pipe Water Pipe K9 Class Socket Spigot Pipe for Potable Water Supply

DN300 DN400 Ductile Iron Pipe Water Pipe K9 Class Socket Spigot Pipe for Potable Water Supply

DN300 DN400 Ductile Iron Pipe Water Pipe K9 Class Socket Spigot Pipe for Potable Water Supply

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DN300 DN400 Ductile Iron Pipe Water Pipe K9 Class Socket Spigot Pipe for Potable Water Supply

US$ 619-700 / Ton

10 Tons (MOQ)

Ningbo GLGW Nova Materials Technology Co., Ltd.

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After-sales Service: Online Service

Warranty: 1 Year

Type: Ductile Iron Pipes

Usage: Water Supply, Gas Supply, Oil Pipe

Joint Type: Flexible Joint

Section Shape: Round

Stronger Nodular Cast Iron Pipe Class C25 Ductile Cast Iron Pipe

Stronger Nodular Cast Iron Pipe Class C25 Ductile Cast Iron Pipe

Stronger Nodular Cast Iron Pipe Class C25 Ductile Cast Iron Pipe

Stronger Nodular Cast Iron Pipe Class C25 Ductile Cast Iron Pipe

Stronger Nodular Cast Iron Pipe Class C25 Ductile Cast Iron Pipe

Stronger Nodular Cast Iron Pipe Class C25 Ductile Cast Iron Pipe

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Stronger Nodular Cast Iron Pipe Class C25 Ductile Cast Iron Pipe

US$ 450-500 / Ton

1 Ton (MOQ)

SHANXI DATONG CASTING CO., LTD.

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Corrosion Resistance: High Corrosion Resistance

Installation Method: Trench Installation

Length: 6m or Cut to 5.7m

Material: Cast Iron (C, Si, Mn, P, S, Mg)

Product Name: Ductile Iron Pipe

Keywords: Cast Iron Pipe

Versatile Water Pressure Pipe Fitting, Class K7 K9 Ductile Iron

Versatile Water Pressure Pipe Fitting, Class K7 K9 Ductile Iron

Versatile Water Pressure Pipe Fitting, Class K7 K9 Ductile Iron

Versatile Water Pressure Pipe Fitting, Class K7 K9 Ductile Iron

Versatile Water Pressure Pipe Fitting, Class K7 K9 Ductile Iron

Versatile Water Pressure Pipe Fitting, Class K7 K9 Ductile Iron

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Versatile Water Pressure Pipe Fitting, Class K7 K9 Ductile Iron

US$ 8-70 / Meter

100 Meters (MOQ)

Xuzhou Sheng Ming Casting Co., Ltd

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5(4.9)

"Nice Customer Service"

Nice Customer Service

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Corrosion Resistance: High Corrosion Resistance

Installation Method: Trench Installation

Length: 6m, Cut to 5.7m

Material: Ductile Iron

Pipe Diameter: 8 inches

Pipe Thickness: Schedule 40

High-Precision BS4568 Standard Electric Hot DIP Galvanized Steel Class 3 Class 4 Conduit/Tube/Pipe

High-Precision BS4568 Standard Electric Hot DIP Galvanized Steel Class 3 Class 4 Conduit/Tube/Pipe

High-Precision BS4568 Standard Electric Hot DIP Galvanized Steel Class 3 Class 4 Conduit/Tube/Pipe

High-Precision BS4568 Standard Electric Hot DIP Galvanized Steel Class 3 Class 4 Conduit/Tube/Pipe

High-Precision BS4568 Standard Electric Hot DIP Galvanized Steel Class 3 Class 4 Conduit/Tube/Pipe

High-Precision BS4568 Standard Electric Hot DIP Galvanized Steel Class 3 Class 4 Conduit/Tube/Pipe

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High-Precision BS4568 Standard Electric Hot DIP Galvanized Steel Class 3 Class 4 Conduit/Tube/Pipe

US$ 0.49-4.95 / Piece

1000 Pieces (MOQ)

Hangzhou Topele Import And Export Co., Ltd.

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Color: Silver

IP Rating: IP68

Surface Treatment: Galvanised

Application: Electrical Wiring System

Material: Hot DIP Galvanized Steel

Certification: ISO

BS1387 En10255 Class B Medium Thickness Galvanized Pipes DN15 to DN 100mm Carbon Steel Pipe Price Per Ton

BS1387 En10255 Class B Medium Thickness Galvanized Pipes DN15 to DN 100mm Carbon Steel Pipe Price Per Ton

BS1387 En10255 Class B Medium Thickness Galvanized Pipes DN15 to DN 100mm Carbon Steel Pipe Price Per Ton

BS1387 En10255 Class B Medium Thickness Galvanized Pipes DN15 to DN 100mm Carbon Steel Pipe Price Per Ton

BS1387 En10255 Class B Medium Thickness Galvanized Pipes DN15 to DN 100mm Carbon Steel Pipe Price Per Ton

BS1387 En10255 Class B Medium Thickness Galvanized Pipes DN15 to DN 100mm Carbon Steel Pipe Price Per Ton

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valid since 2024-04-01

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BS1387 En10255 Class B Medium Thickness Galvanized Pipes DN15 to DN 100mm Carbon Steel Pipe Price Per Ton

23 Tons (MOQ)

Tianjin Youfa International Trade Co., Ltd.

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Type: Welded

Technique: ERW

Material: Carbon Steel

Surface Treatment: Red Painting, Black Painting, Hot DIP Galvanized

Usage: Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose

Section Shape: Round

BS1387/En10255/ISO65/ASTM A672 Hot Dipped Galvanised Welded Steel Water Pipe Gi HDG Steel Pipe Class a Class B Class C Gr.50 with Plain End/Grooved/Threaded End

BS1387/En10255/ISO65/ASTM A672 Hot Dipped Galvanised Welded Steel Water Pipe Gi HDG Steel Pipe Class a Class B Class C Gr.50 with Plain End/Grooved/Threaded End

BS1387/En10255/ISO65/ASTM A672 Hot Dipped Galvanised Welded Steel Water Pipe Gi HDG Steel Pipe Class a Class B Class C Gr.50 with Plain End/Grooved/Threaded End

BS1387/En10255/ISO65/ASTM A672 Hot Dipped Galvanised Welded Steel Water Pipe Gi HDG Steel Pipe Class a Class B Class C Gr.50 with Plain End/Grooved/Threaded End

BS1387/En10255/ISO65/ASTM A672 Hot Dipped Galvanised Welded Steel Water Pipe Gi HDG Steel Pipe Class a Class B Class C Gr.50 with Plain End/Grooved/Threaded End

BS1387/En10255/ISO65/ASTM A672 Hot Dipped Galvanised Welded Steel Water Pipe Gi HDG Steel Pipe Class a Class B Class C Gr.50 with Plain End/Grooved/Threaded End

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valid since 2024-04-01

(contact issuer for current status)

valid since 2024-10-23

(contact issuer for current status)

BS1387/En10255/ISO65/ASTM A672 Hot Dipped Galvanised Welded Steel Water Pipe Gi HDG Steel Pipe Class a Class B Class C Gr.50 with Plain End/Grooved/Threaded End

US$ 500-550 / Ton

2 Tons (MOQ)

Tianjin Youfa International Trade Co., Ltd.

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Type: Welded

Technique: Hot Rolled

Material: Carbon Steel

Surface Treatment: Galvanized

Usage: Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose

Section Shape: Round

ISO2531 En545 En598 Class K7 K9 Water Suply Ductile Iron Pipe Price

ISO2531 En545 En598 Class K7 K9 Water Suply Ductile Iron Pipe Price

ISO2531 En545 En598 Class K7 K9 Water Suply Ductile Iron Pipe Price

ISO2531 En545 En598 Class K7 K9 Water Suply Ductile Iron Pipe Price

ISO2531 En545 En598 Class K7 K9 Water Suply Ductile Iron Pipe Price

ISO2531 En545 En598 Class K7 K9 Water Suply Ductile Iron Pipe Price

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ISO2531 En545 En598 Class K7 K9 Water Suply Ductile Iron Pipe Price

US$ 10 / Piece

100 Pieces (MOQ)

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

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5(5.0)

"Fast Dispatch"

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Material: Ductile Iron

Temperature Classification: Medium Temperature Piping

MPa Classfication: Medium Pressure Piping

Medium: Liquid

Cross-Section Shape: Round

Connection Type: Socket

Hot Sale Pn16 Pn25 K8/K9 C25 C30 C40 Water Supply Pressure Ductile Iron Pipe Class K9 Price Cast Iron Pipe Manufacturers Ductile Iron Pipe

Hot Sale Pn16 Pn25 K8/K9 C25 C30 C40 Water Supply Pressure Ductile Iron Pipe Class K9 Price Cast Iron Pipe Manufacturers Ductile Iron Pipe

Hot Sale Pn16 Pn25 K8/K9 C25 C30 C40 Water Supply Pressure Ductile Iron Pipe Class K9 Price Cast Iron Pipe Manufacturers Ductile Iron Pipe

Hot Sale Pn16 Pn25 K8/K9 C25 C30 C40 Water Supply Pressure Ductile Iron Pipe Class K9 Price Cast Iron Pipe Manufacturers Ductile Iron Pipe

Hot Sale Pn16 Pn25 K8/K9 C25 C30 C40 Water Supply Pressure Ductile Iron Pipe Class K9 Price Cast Iron Pipe Manufacturers Ductile Iron Pipe

Hot Sale Pn16 Pn25 K8/K9 C25 C30 C40 Water Supply Pressure Ductile Iron Pipe Class K9 Price Cast Iron Pipe Manufacturers Ductile Iron Pipe

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Hot Sale Pn16 Pn25 K8/K9 C25 C30 C40 Water Supply Pressure Ductile Iron Pipe Class K9 Price Cast Iron Pipe Manufacturers Ductile Iron Pipe

US$ 524-699 / Ton

1 Ton (MOQ)

Shandong Hongtai Metal Products Co., Ltd.

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5(5.0)

"Helpful Service"

Helpful Service

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After-sales Service: Have

Warranty: Have

Type: Ductile Iron Pipes

Usage: Water Supply

Joint Type: Flange Joint

Section Shape: Round

BS1387 Class B Q195 Carbon Steel Pre-Galvanized Steel Pipe Price List

BS1387 Class B Q195 Carbon Steel Pre-Galvanized Steel Pipe Price List

BS1387 Class B Q195 Carbon Steel Pre-Galvanized Steel Pipe Price List

BS1387 Class B Q195 Carbon Steel Pre-Galvanized Steel Pipe Price List

BS1387 Class B Q195 Carbon Steel Pre-Galvanized Steel Pipe Price List

BS1387 Class B Q195 Carbon Steel Pre-Galvanized Steel Pipe Price List

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valid since 2025-03-18

(contact issuer for current status)

valid since 2025-07-19

(contact issuer for current status)

BS1387 Class B Q195 Carbon Steel Pre-Galvanized Steel Pipe Price List

US$ 450-1200 / Ton

1 Ton (MOQ)

Guangzhou Kingmetal Steel Industry Co., Ltd.

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5(5.0)

"Immediate Response"

Immediate Response

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Type: Welded

Technique: ERW

Material: Carbon Steel

Surface Treatment: Galvanized

Usage: Pipeline Transport, Machinery Industry, Chemical Industry, Construction & Decoration

Section Shape: Round

High-Class and Premier DN100mm-DN250mm Sn24-Sn40 Ring Stiffness (3%) Mpp Electric Power Pipe for Industrial Use and Wire/Cable Protection

High-Class and Premier DN100mm-DN250mm Sn24-Sn40 Ring Stiffness (3%) Mpp Electric Power Pipe for Industrial Use and Wire/Cable Protection

High-Class and Premier DN100mm-DN250mm Sn24-Sn40 Ring Stiffness (3%) Mpp Electric Power Pipe for Industrial Use and Wire/Cable Protection

High-Class and Premier DN100mm-DN250mm Sn24-Sn40 Ring Stiffness (3%) Mpp Electric Power Pipe for Industrial Use and Wire/Cable Protection

High-Class and Premier DN100mm-DN250mm Sn24-Sn40 Ring Stiffness (3%) Mpp Electric Power Pipe for Industrial Use and Wire/Cable Protection

High-Class and Premier DN100mm-DN250mm Sn24-Sn40 Ring Stiffness (3%) Mpp Electric Power Pipe for Industrial Use and Wire/Cable Protection

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High-Class and Premier DN100mm-DN250mm Sn24-Sn40 Ring Stiffness (3%) Mpp Electric Power Pipe for Industrial Use and Wire/Cable Protection

US$ 0.15-0.23 / Meter

100 Meters (MOQ)

Casing Screen Pipe Technology (Tianjin) Co.,Ltd.

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After-sales Service: Online After-Sales Service

Warranty: 1-5 Years

Product Name: Mpp Cable Conduit

Color: Orange

Package: 20' or 40' Container

Length: 6m, 12m or as Your Request

Class 1 Class 2 Class 3 Galvanized Steel Pipe Hollow Section Structural Steel Pipes

Class 1 Class 2 Class 3 Galvanized Steel Pipe Hollow Section Structural Steel Pipes

Class 1 Class 2 Class 3 Galvanized Steel Pipe Hollow Section Structural Steel Pipes

Class 1 Class 2 Class 3 Galvanized Steel Pipe Hollow Section Structural Steel Pipes

Class 1 Class 2 Class 3 Galvanized Steel Pipe Hollow Section Structural Steel Pipes

Class 1 Class 2 Class 3 Galvanized Steel Pipe Hollow Section Structural Steel Pipes

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Class 1 Class 2 Class 3 Galvanized Steel Pipe Hollow Section Structural Steel Pipes

US$ 500-550 / Ton

1 Ton (MOQ)

Shandong Baowu Steel Group Co., Ltd.

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After-sales Service: Offer After-Sales Service

Warranty: Offer After-Sales Service

Technique: Hot Rolled

Surface Treatment: Galvanized

Usage: Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose

Section Shape: Rectangular

Mercedes-Ben. Z S Class Air Conditioning A/C Refrigerant Suction Hose Pipe 2228308200

Mercedes-Ben. Z S Class Air Conditioning A/C Refrigerant Suction Hose Pipe 2228308200

Mercedes-Ben. Z S Class Air Conditioning A/C Refrigerant Suction Hose Pipe 2228308200

Mercedes-Ben. Z S Class Air Conditioning A/C Refrigerant Suction Hose Pipe 2228308200

Mercedes-Ben. Z S Class Air Conditioning A/C Refrigerant Suction Hose Pipe 2228308200

Mercedes-Ben. Z S Class Air Conditioning A/C Refrigerant Suction Hose Pipe 2228308200

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Mercedes-Ben. Z S Class Air Conditioning A/C Refrigerant Suction Hose Pipe 2228308200

US$ 5-8 / Piece

50 Pieces (MOQ)

Zhejiang Shunwo Auto Parts Manufacturing Co., Ltd.

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After-sales Service: 12 Months

Warranty: 12 Months

Function: Cooling & Heating

Control Mode: Manual

Driving Mode: Independent

Temperature Adjustable Area: Single Area

High-Quality ISO2531 450mm Class K9 Cement Lined Pipe

High-Quality ISO2531 450mm Class K9 Cement Lined Pipe

High-Quality ISO2531 450mm Class K9 Cement Lined Pipe

High-Quality ISO2531 450mm Class K9 Cement Lined Pipe

High-Quality ISO2531 450mm Class K9 Cement Lined Pipe

High-Quality ISO2531 450mm Class K9 Cement Lined Pipe

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valid since 2025-09-10

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High-Quality ISO2531 450mm Class K9 Cement Lined Pipe

US$ 410-460 / Ton

5 Tons (MOQ)

Shandong Hongyan Metal Material Co., Ltd.

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5(5.0)

"Fast Dispatch"

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After-sales Service: Yes

Warranty: 1year

Type: Seamless

Technique: Hot Rolled

Material: Carbon Steel

Surface Treatment: Black

5 Inch Sch 40 Galvanized Steel Pipe Class B

5 Inch Sch 40 Galvanized Steel Pipe Class B

5 Inch Sch 40 Galvanized Steel Pipe Class B

5 Inch Sch 40 Galvanized Steel Pipe Class B

5 Inch Sch 40 Galvanized Steel Pipe Class B

5 Inch Sch 40 Galvanized Steel Pipe Class B

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5 Inch Sch 40 Galvanized Steel Pipe Class B

US$ 750 / Ton

25 Tons (MOQ)

Tianjin Tianyingtai Steel Pipe Co., Ltd.

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Type: Welded

Technique: ERW

Material: Carbon Steel

Surface Treatment: Galvanized

Usage: Construction & Decoration

Section Shape: Round

New Drill Pipe / Premium Class Drill Pipe for Deep Well Gas and Oil Drilling Geological Prospecting ISO 11961 4-1/2" Od16.60 Lb/FT

New Drill Pipe / Premium Class Drill Pipe for Deep Well Gas and Oil Drilling Geological Prospecting ISO 11961 4-1/2" Od16.60 Lb/FT

New Drill Pipe / Premium Class Drill Pipe for Deep Well Gas and Oil Drilling Geological Prospecting ISO 11961 4-1/2" Od16.60 Lb/FT

New Drill Pipe / Premium Class Drill Pipe for Deep Well Gas and Oil Drilling Geological Prospecting ISO 11961 4-1/2" Od16.60 Lb/FT

New Drill Pipe / Premium Class Drill Pipe for Deep Well Gas and Oil Drilling Geological Prospecting ISO 11961 4-1/2" Od16.60 Lb/FT

New Drill Pipe / Premium Class Drill Pipe for Deep Well Gas and Oil Drilling Geological Prospecting ISO 11961 4-1/2" Od16.60 Lb/FT

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New Drill Pipe / Premium Class Drill Pipe for Deep Well Gas and Oil Drilling Geological Prospecting ISO 11961 4-1/2" Od16.60 Lb/FT

US$ 520-630 / Ton

1 Ton (MOQ)

WUXI TONGNO SPECIAL STEEL CO.,LTD

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5(5.0)

"On-time Delivery"

On-time Delivery

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After-sales Service: 24h Online

Type: Seamless/Welded

Technique: Hot/Cold Rolled,Cold Draw,ERW,Saw,Efw,Extrude

Material: Carbon,Stainless,Alloy

Surface Treatment: Black/Varnishing/Polished/Oiled/Galvanized

Usage: Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose

Galvanized Steel Pipe ASTM A53 50GSM 150DN 6m BS1387 Class B Galvanized Steel Pipe ASTM A53 Gr. B Seamless Steel Pipe

Galvanized Steel Pipe ASTM A53 50GSM 150DN 6m BS1387 Class B Galvanized Steel Pipe ASTM A53 Gr. B Seamless Steel Pipe

Galvanized Steel Pipe ASTM A53 50GSM 150DN 6m BS1387 Class B Galvanized Steel Pipe ASTM A53 Gr. B Seamless Steel Pipe

Galvanized Steel Pipe ASTM A53 50GSM 150DN 6m BS1387 Class B Galvanized Steel Pipe ASTM A53 Gr. B Seamless Steel Pipe

Galvanized Steel Pipe ASTM A53 50GSM 150DN 6m BS1387 Class B Galvanized Steel Pipe ASTM A53 Gr. B Seamless Steel Pipe

Galvanized Steel Pipe ASTM A53 50GSM 150DN 6m BS1387 Class B Galvanized Steel Pipe ASTM A53 Gr. B Seamless Steel Pipe

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valid since 2025-03-07

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Galvanized Steel Pipe ASTM A53 50GSM 150DN 6m BS1387 Class B Galvanized Steel Pipe ASTM A53 Gr. B Seamless Steel Pipe

US$ 480-530 / Ton

5 Tons (MOQ)

Liaocheng Mingxing Pipe Manufacturing Co., Ltd.

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5(5.0)

"On-time Delivery"

On-time Delivery

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After-sales Service: Yes

Warranty: 1/2days

Type: Welded

Technique: Hot Rolled

Material: Carbon Steel

Surface Treatment: Galvanized

ISO2531 100mm 200mm 300mm 350mm 400mm Class K9 K8 K7 Class Ductile Iron Pipe

ISO2531 100mm 200mm 300mm 350mm 400mm Class K9 K8 K7 Class Ductile Iron Pipe

ISO2531 100mm 200mm 300mm 350mm 400mm Class K9 K8 K7 Class Ductile Iron Pipe

ISO2531 100mm 200mm 300mm 350mm 400mm Class K9 K8 K7 Class Ductile Iron Pipe

ISO2531 100mm 200mm 300mm 350mm 400mm Class K9 K8 K7 Class Ductile Iron Pipe

ISO2531 100mm 200mm 300mm 350mm 400mm Class K9 K8 K7 Class Ductile Iron Pipe

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ISO2531 100mm 200mm 300mm 350mm 400mm Class K9 K8 K7 Class Ductile Iron Pipe

US$ 370-430 / tons

1 tons (MOQ)

Shanxi Jingdong Pipe Industry Co., Ltd.

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Type: Seamless

Technique: Ductile Iron

Material: Ductile Iron

Usage: Pipeline Transport, Chemical Industry, Construction & Decoration

Section Shape: Round

External Coating: Bitumen Paiting

100mm Ductile Iron Pipes Centrifugal Di Ductile Cast Iron Pipe ISO2531/En545 K9, C40 Class

100mm Ductile Iron Pipes Centrifugal Di Ductile Cast Iron Pipe ISO2531/En545 K9, C40 Class

100mm Ductile Iron Pipes Centrifugal Di Ductile Cast Iron Pipe ISO2531/En545 K9, C40 Class

100mm Ductile Iron Pipes Centrifugal Di Ductile Cast Iron Pipe ISO2531/En545 K9, C40 Class

100mm Ductile Iron Pipes Centrifugal Di Ductile Cast Iron Pipe ISO2531/En545 K9, C40 Class

100mm Ductile Iron Pipes Centrifugal Di Ductile Cast Iron Pipe ISO2531/En545 K9, C40 Class

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100mm Ductile Iron Pipes Centrifugal Di Ductile Cast Iron Pipe ISO2531/En545 K9, C40 Class

US$ 530-800 / Ton

5 Tons (MOQ)

Hongye Steel (Shandong) Co., Ltd.

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5(5.0)

"Immediate Response"

Immediate Response

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After-sales Service: 24 Hours Online Service

Warranty: 1 Year

Type: Ductile Iron Pipe

Technique: Hot Rolled

Material: Alloy Steel

Surface Treatment: Black

Hot Sale Class 1 Class 2 Class 3 Square and Round Seamless Welded ERW Hot Dipped Galvanized Steel Pipe

Hot Sale Class 1 Class 2 Class 3 Square and Round Seamless Welded ERW Hot Dipped Galvanized Steel Pipe

Hot Sale Class 1 Class 2 Class 3 Square and Round Seamless Welded ERW Hot Dipped Galvanized Steel Pipe

Hot Sale Class 1 Class 2 Class 3 Square and Round Seamless Welded ERW Hot Dipped Galvanized Steel Pipe

Hot Sale Class 1 Class 2 Class 3 Square and Round Seamless Welded ERW Hot Dipped Galvanized Steel Pipe

Hot Sale Class 1 Class 2 Class 3 Square and Round Seamless Welded ERW Hot Dipped Galvanized Steel Pipe

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valid since 2024-10-09

(contact issuer for current status)

Hot Sale Class 1 Class 2 Class 3 Square and Round Seamless Welded ERW Hot Dipped Galvanized Steel Pipe

US$ 423-489 / Ton

5 Tons (MOQ)

Shandong Xinghuasheng Steel Group Co., Ltd

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After-sales Service: 24 Hours

Warranty: 15 Years

Type: Welded

Technique: Hot Rolled

Material: Carbon Steel

Surface Treatment: Galvanized

BS1387 En10255 Class B Medium Thickness Galvanized Pipes DN15~DN200 Hot DIP Galvanized Steel Pipe Seamless Pipe

BS1387 En10255 Class B Medium Thickness Galvanized Pipes DN15~DN200 Hot DIP Galvanized Steel Pipe Seamless Pipe

BS1387 En10255 Class B Medium Thickness Galvanized Pipes DN15~DN200 Hot DIP Galvanized Steel Pipe Seamless Pipe

BS1387 En10255 Class B Medium Thickness Galvanized Pipes DN15~DN200 Hot DIP Galvanized Steel Pipe Seamless Pipe

BS1387 En10255 Class B Medium Thickness Galvanized Pipes DN15~DN200 Hot DIP Galvanized Steel Pipe Seamless Pipe

BS1387 En10255 Class B Medium Thickness Galvanized Pipes DN15~DN200 Hot DIP Galvanized Steel Pipe Seamless Pipe

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BS1387 En10255 Class B Medium Thickness Galvanized Pipes DN15~DN200 Hot DIP Galvanized Steel Pipe Seamless Pipe

US$ 520-580 / Ton

1 Ton (MOQ)

Jiangsu Xinyuanxing Metal Products Co., Ltd.

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After-sales Service: Onlilne

Warranty: /

Type: Seamless

Technique: Cold Drawn

Material: Carbon Steel

Surface Treatment: Galvanized

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Top Brand Specifications 48.6mm S235 Gi Pipe Class B

US$ 500-650 / Ton

1 Ton (MOQ)

Tianjin RuiTong Iron & Steel Co., LTD.

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After-sales Service: 3month

Warranty: 1year

Type: Welded

Technique: ERW

Material: Carbon Steel

Surface Treatment: Galvanized

First Class Seamless Carbon Steel Pipe Small Diameter Seamless Precision Pipe Hot-Rolled Seamless Steel Pipe Tube

First Class Seamless Carbon Steel Pipe Small Diameter Seamless Precision Pipe Hot-Rolled Seamless Steel Pipe Tube

First Class Seamless Carbon Steel Pipe Small Diameter Seamless Precision Pipe Hot-Rolled Seamless Steel Pipe Tube

First Class Seamless Carbon Steel Pipe Small Diameter Seamless Precision Pipe Hot-Rolled Seamless Steel Pipe Tube

First Class Seamless Carbon Steel Pipe Small Diameter Seamless Precision Pipe Hot-Rolled Seamless Steel Pipe Tube

First Class Seamless Carbon Steel Pipe Small Diameter Seamless Precision Pipe Hot-Rolled Seamless Steel Pipe Tube

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First Class Seamless Carbon Steel Pipe Small Diameter Seamless Precision Pipe Hot-Rolled Seamless Steel Pipe Tube

US$ 500-528 / Ton

10 Tons (MOQ)

XINBAOLONG STEEL CO..LIMITED

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After-sales Service: Yes

Warranty: One Year

Type: Seamless

Material: Carbon Steel

Usage: Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose

Section Shape: Round

Class B Specification Galvanized Steel Water Pipe

Class B Specification Galvanized Steel Water Pipe

Class B Specification Galvanized Steel Water Pipe

Class B Specification Galvanized Steel Water Pipe

Class B Specification Galvanized Steel Water Pipe

Class B Specification Galvanized Steel Water Pipe

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valid since 2025-06-04

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Class B Specification Galvanized Steel Water Pipe

US$ 600-1000 / Ton

5 Tons (MOQ)

Shandong Tongmao Special Steel Co., Ltd.

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5(1.0)

"On-time Delivery"

On-time Delivery

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Type: Seamless or Welded

Technique: Hot Roll or ERW or Cold Roll

Material: Carbon Steel

Surface Treatment: Galvanized

Usage: Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose

Section Shape: Round

Thick Wall Class K12 Ductile Iron Pipe for High Pressure

Thick Wall Class K12 Ductile Iron Pipe for High Pressure

Thick Wall Class K12 Ductile Iron Pipe for High Pressure

Thick Wall Class K12 Ductile Iron Pipe for High Pressure

Thick Wall Class K12 Ductile Iron Pipe for High Pressure

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Thick Wall Class K12 Ductile Iron Pipe for High Pressure

US$ 1099 / Ton

1 Ton (MOQ)

Shanxi Chenhui Sinuoer Pipe Industry Co., Ltd

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After-sales Service: 1 Year

Warranty: 1 Year

Type: Ductile Iron Pipes

Usage: Water Supply

Joint Type: T/K-Type Socket, Flanged, Restrained (Lock-Joint)

Certification: ISO2531, EN545, GB/T 13295 / Awwa C151

Esigo 14'' Good Functional Inline and Tree Perca Black Mushroom Design Water Pipe Hookah Shisha Sweet Puff Class Water Pipe for Tabacco Use

Esigo 14'' Good Functional Inline and Tree Perca Black Mushroom Design Water Pipe Hookah Shisha Sweet Puff Class Water Pipe for Tabacco Use

Esigo 14'' Good Functional Inline and Tree Perca Black Mushroom Design Water Pipe Hookah Shisha Sweet Puff Class Water Pipe for Tabacco Use

Esigo 14'' Good Functional Inline and Tree Perca Black Mushroom Design Water Pipe Hookah Shisha Sweet Puff Class Water Pipe for Tabacco Use

Esigo 14'' Good Functional Inline and Tree Perca Black Mushroom Design Water Pipe Hookah Shisha Sweet Puff Class Water Pipe for Tabacco Use

Esigo 14'' Good Functional Inline and Tree Perca Black Mushroom Design Water Pipe Hookah Shisha Sweet Puff Class Water Pipe for Tabacco Use

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Esigo 14'' Good Functional Inline and Tree Perca Black Mushroom Design Water Pipe Hookah Shisha Sweet Puff Class Water Pipe for Tabacco Use

US$ 15.79-24.99 / Piece

5 Pieces (MOQ)

Guangxi Esigo Technology Co., Ltd.(Dongguan Branch)

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5(5.0)

"Reliable Supplier"

Reliable Supplier

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Type: Glass Water Pipe

Material: Borocilicate Glass

Usage: Tobacco Use

Shape: DAB Rig

Suitable for: 21+

Style: Oil Rig

ISO2531/En545 Ductile Cast Iron Pipe Class K9 for Water Supply

ISO2531/En545 Ductile Cast Iron Pipe Class K9 for Water Supply

ISO2531/En545 Ductile Cast Iron Pipe Class K9 for Water Supply

ISO2531/En545 Ductile Cast Iron Pipe Class K9 for Water Supply

ISO2531/En545 Ductile Cast Iron Pipe Class K9 for Water Supply

ISO2531/En545 Ductile Cast Iron Pipe Class K9 for Water Supply

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valid since 2021-04-27

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ISO2531/En545 Ductile Cast Iron Pipe Class K9 for Water Supply

US$ 750-1150 / Ton

1 Ton (MOQ)

Shanxi Solid Industrial Co., Ltd.

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5(5.0)

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Type: Ductile Iron Pipes

Usage: Water Supply

Joint Type: Flexible Joint

Section Shape: Round

Certification: ISO2531, EN545, EN598

Shape: Round

Questions & Answers on Pipe Class

What are the common applications of iron pipes & tubes in the Construction & Decoration industry?

Upgrade your Iron Pipe & Tube with the elegant and durable Pipe Class.Iron pipes & tubes are commonly used in structural supports, water and gas pipelines, furniture manufacturing, and architectural design. A well-known manufacturer can provide customized solutions to meet specific project requirements.

How can I identify a reliable supplier for iron pipes & tubes in China?

The Pipe Class is a top choice in our Iron Pipe & Tube collection.In China, you can find reliable suppliers through online platforms, industry events, and referrals. It is essential to assess supplier credentials, manufacturing capabilities, and quality control processes. Choosing a supplier with a proven track record is crucial for successful partnerships.

What are the advantages of sourcing iron pipes & tubes in bulk for construction projects?

Our Pipe Class offers exceptional quality within the Iron Pipe & Tube category.Sourcing iron pipes & tubes in bulk offers cost savings, streamlined logistics, and consistent quality across projects. When purchasing in bulk, you can negotiate competitive prices and optimize supply chain efficiency. Partner with a reputable supplier for comprehensive support and timely deliveries.

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