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Wholesale Ductile Iron Coupling

manufacturers & suppliers

FM UL Approved Ductile Iron Grooved Rigid Coupling

FOB Price: US $ 0.5-1 / Piece
Min. Order: 100 Pieces
  • Connection: Grooved
  • Structure: Universal
  • Flexible or Rigid: Rigid
  • Material: Iron
  • Standard: Standard
  • Raw Material: Cast Iron/ Ductile Iron-ASTM A536

ASTM a-536 Ductile Iron Grooved Pipe Fittings and Couplings with FM UL Ce

FOB Price: US $ 0.8-8 / Piece
Min. Order: 1 Piece
  • Connection: Grooved or Threaded
  • Flexible or Rigid: Rigid or Flexible
  • Material: Iron
  • Standard: Standard
  • Size: 1-12''
  • Surface Treatment: Epoxy-(Red)Ral3000, Epoxy-Orange,Epoxy Powder Pai

Ductile Iron Grooved Rigid Couplings with UL FM

FOB Price: US $ 0.9 / Piece
Min. Order: 1000 Pieces
  • Material: Iron
  • Connection: Groove
  • Certificate: UL FM
  • Supplier's Experience: 16 Years on Exporting
  • Types: China Elbows, China Tees, China Cross...
  • Pressure: 300lbs

FM/UL Ductile Cast Iron Regid Coupling Grooved Fittings

FOB Price: US $ 0.01-50 / Piece
Min. Order: 10 Pieces
  • Connection: Flange
  • Structure: Disc
  • Flexible or Rigid: Rigid
  • Material: Ductile Cast Iron
  • Standard: Standard
  • Size: 1"-12" or as Requested

En545 Ductile Iron Wide Range Coupling

FOB Price: US $ 10 / Piece
Min. Order: 1 Piece
  • Standard: En545
  • Technique: Casting
  • Nominal Diameter: DN80
  • Type: Socket Union
  • Material: Iron
  • Connection: Male

Ductile Iron Grooved Pipe Coupling with FM/UL/Ce Approvals

FOB Price: US $ 1.58-1.97 / Piece
Min. Order: 50 Pieces
  • Material: Iron
  • Connection: Female
  • Surface Treatment: Galvanized or Epoxy Paint
  • Head Type: Round
  • Size: 1"-12"
  • Bolt & Nut: Heat Galvanized Treated Carbon Manganese Steel

Ductile Iron ASTM A536 Shoulder flexible Coupling for Mine Project

FOB Price: US $ 1-3 / Piece
Min. Order: 1 Piece
  • Connection: Fixed and Assembled by Rubber and Bolts
  • Flexible or Rigid: Rigid
  • Material: Iron
  • Standard: Standard
  • Size: 2 1/2"
  • Packing: Carton Box or Base on Customer's Requirment

Flexible Coupling for Ductile Iron Pipe

FOB Price: US $ 20 / Piece
Min. Order: 1 Piece
  • Temperature Classification: Low Temperature Piping
  • MPa Classfication: Medium Pressure Piping
  • Material: Iron
  • Standard: ASTM, DIN
  • Diameter: 50-2000
  • Medium: Liquid

Universal Couplings, Ductile Iron Universal Couplings

FOB Price: US $ 6.77 / Piece
Min. Order: 50 Pieces
  • Connection: Flange
  • Structure: Universal
  • Flexible or Rigid: Rigid
  • Material: Iron
  • Standard: Standard
  • Size: 1.5"---24"

Ductile Iron Flange Adaptor and Coupling

FOB Price: US $ 1-10 / Piece
Min. Order: 1 Piece
  • Connection: Female
  • Structure: Universal
  • Flexible or Rigid: Flexible
  • Material: Iron
  • Standard: Standard
  • Pressure Test: 100% Pressure Test

ASTM A536 Casting Ductile Iron Grooved Coupling with FM, UL Approval

FOB Price: US $ 0.1-50 / Piece
Min. Order: 100 Pieces
  • Certification: UL, CE, FM
  • Surface Treatment: Red,Blue Painting,etc
  • Material: Iron Steel
  • Delivery Detail: 15-30 Days After Received Down Payment
  • Color: Ral3000
  • Shape: Equal

FM / UL Approved Ductile Iron Flexible Coupling

FOB Price: US $ 1-1.5 / Piece
Min. Order: 101 Pieces
  • Connection: Female
  • Structure: Universal
  • Flexible or Rigid: Flexible
  • Material: Iron
  • Standard: Standard
  • 25: 33.7 1.327mm/in

Fire Fighting Ductile Cast Iron Grooved Rigid Coupling

FOB Price: US $ 1-5 / Piece
Min. Order: 10 Pieces
  • Connection: Female
  • Structure: Metal Bellows
  • Flexible or Rigid: Rigid
  • Material: Iron
  • Standard: Standard
  • Packaging Detail: Product Packaged in Cartons on Wood Pallet or Case

FM/UL/CE Approved Ductile Iron Grooved Rigid Coupling

FOB Price: US $ 0.8-8 / Set
Min. Order: 500 Sets
  • Connection: Male
  • Flexible or Rigid: Rigid
  • Material: Ductile Iron
  • Standard: Nonstandard
  • Gasket Material: EPDM
  • Bolts and Nuts: ISO 898-1 Class8.8

Ductile Iron 300psi NPT Threaded Reducing Fexible Coupling

FOB Price: US $ 1.5-10 / Piece
Min. Order: 500 Pieces
  • Connection: Male
  • Material: Iron
  • Size: 1/2"-16"
  • Packing: Poly-Wooden, Steel Cases/ Pallets
  • Standard: DIN, ANSI
  • Production Capacity: 10000mt

Ductile Iron Grooved Fitting Reducing Coupling

FOB Price: US $ 1-50 / Piece
Min. Order: 100 Pieces
  • Connection: Grooved, Fixed and Assembled by Rubber and Bolts
  • Structure: Vertical
  • Flexible or Rigid: Reducing
  • Material: Ductile Iron
  • Standard: Standard
  • Nominal Size: 1"-12"

Ductile Iron Quick Coupling for Ductile Iron Pipes

Min. Order: 50 Pieces
  • Connection: Female
  • Structure: Universal
  • Flexible or Rigid: Flexible
  • Material: Iron
  • Standard: Standard
  • Body Material: Ggg50 Ductile Iron

FM UL Approved Ductile Iron/Steel Grooved Rigid Coupling

Min. Order: 1 Piece
  • Casting Method: Sand Casting
  • Casting Form Material: Grey, Ductile Iron, Steel, Alloy Steel, Aluminium
  • Casting Metal: Iron, Steel, Alloy Steel, Aluminium
  • Casting Form Usage Count: Permanent
  • Surface Treatment: Sand Blast
  • Surface Roughness: Ra6.3

Ductile Iron Flexible Joint Coupling

FOB Price: US $ 6 / Piece
Min. Order: 1 Piece
  • Standard: DIN, ANSI, GB, JIS, BSW
  • Material: Iron
  • Connection: Flange
  • Surface Treatment: Epoxy Coated
  • Head Type: Allotype
  • Packing: Pallet

OEM Grey Iron Casting & Ductile Iron Casting Coupling

FOB Price: US $ 1-15 / Piece
Min. Order: 10000 Pieces
  • Connection: Female
  • Structure: Vertical
  • Flexible or Rigid: Flexible
  • Material: Iron
  • Standard: Nonstandard
  • Packing: Pallet

Ductile Iron Coupling for En545/598

Min. Order: 10 Pieces
  • Material: Iron
  • Dn80-2000: Any Size
  • Type: Ductile Iron Fitting
  • Usage: Water Drainage and Supply
  • Joint Type: Flexible Joint
  • Section Shape: Round

1''-8'' Ductile Iron Grooved Coupling

FOB Price: US $ 0.025 / Piece
Min. Order: 50 Pieces
  • Temperature Classification: Medium Temperature Piping
  • MPa Classfication: Medium Pressure Piping
  • Material: Ductile Iron
  • Standard: UL/FM
  • Diameter: 1/2 Inch-16 Inch
  • Medium: Liquid

Ductile Iron Flexible Pipe Coupling

FOB Price: US $ 1-20 / Piece
Min. Order: 1 Piece
  • Standard: DIN, ANSI, GB, JIS
  • Material: Iron
  • Connection: Flange
  • Surface Treatment: Painted
  • Head Type: Round
  • Pn: 25bar

Sand Cast Ductile Iron Grooved Flexible Coupling

FOB Price: US $ 1000-1500 / Ton
Min. Order: 1 Ton
  • Type: Clay Wet Sand
  • Casting Method: Thermal Gravity Casting
  • Sand Core Type: Clay Sand Core
  • Application: Machinery Parts
  • Machining: CNC Machining
  • Material: Iron, Ductile Iron

Ductile Iron Cast Rigid Coupling

FOB Price: US $ 50-100 / Piece
Min. Order: 50 Pieces
  • Connection: Female
  • Shape: Equal
  • Head Code: Round
  • Material: Iron
  • Technics: Casting
  • Certification: ASME, ANSI, DIN, JIS, BS, GB, GS, KS, API

Ductile Cast Iron Grooved Rigid Coupling

FOB Price: US $ 1000-1500 / Ton
Min. Order: 100 Tons
  • Connection: Flange
  • Structure: Vertical
  • Flexible or Rigid: Rigid
  • Material: Iron
  • Standard: ISO
  • Surface Treatment: Spray Paint

Ductile Iron or Cast Iron Rigid Coupling

FOB Price: US $ 8 / Piece
Min. Order: 5 Pieces
  • Connection: Welding
  • Structure: Vertical
  • Flexible or Rigid: Flexible
  • Material: Iron
  • Standard: Standard
  • Bolt Material: Steel

FM/UL Ductile Iron Grooved Rigid Couplings

FOB Price: US $ 0.5-200 / Piece
Min. Order: 200 Pieces
  • Standard: DIN, ANSI, GB, JIS, BSW, Spcial Size According to Customer's Drawings
  • Material: Ductile Iron, DIN 1693 Ggg42, ASTM A536
  • Connection: Grooved, Fixed and Assembled by Rubber and Bolts
  • Surface Treatment: Paint, Epoxy or Galvanization,Decomet
  • Head Type: Round
  • Size: Dn25-300(1"-12") or as Customer's Requirement

CNC Machining Hex Zinc Coating Ductile Iron Coupling

FOB Price: US $ 0.25 / Piece
Min. Order: 100 Pieces
  • Connection: Female
  • Structure: Vertical
  • Flexible or Rigid: Rigid
  • Material: Carbon Steel
  • Standard: Nonstandard
  • Technics: CNC, Tap, Milling

Ductile Iron Grooved Rigid Coupling with FM/UL Approved

FOB Price: US $ 0.8-8 / Set
Min. Order: 500 Sets
  • Connection: Male
  • Flexible or Rigid: Rigid
  • Material: Ductile Iron
  • Standard: Nonstandard
  • Gasket Material: EPDM
  • Bolts and Nuts: ISO 898-1 Class8.8
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