Gold Member Since 2014
Audited Supplier
Shandong Weifang Import and Export Co., Ltd.

Ductile Iron Coupling, Grooved Rigid Coupling, UL Listed Rigid Coupling manufacturer / supplier in China, offering Rigid Coupling, En 877 Cast Iron Pipe, 1.5L Bucket and so on.

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Rigid Coupling

FOB Price: US $1 / Piece
Min. Order: 1,000 Pieces
Min. Order FOB Price
1,000 Pieces US $1/ Piece
Get Latest Price
Production Capacity: 20 Tons/Day
Transport Package: Packed in Cartons Then on Pallets
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: cs003
  • Structure: Universal
  • Material: Ductile Iron
  • Certificate: UL Listed, FM Approved
  • Pipe O.D.: 33.7-323.9mm
  • Finishi Treating: Epoxy, Painted, Galvanized
  • Trademark: OEM
  • Origin: Shandong, China
  • Connection: Groove
  • Flexible or Rigid: Rigid
  • Standard: Standard
  • Nominal Size: 1"-12"
  • Working Pressure: 300psi(2.07MPa)
  • Color: Ral 3000, Orange & White Available
  • Specification: according to UL & FM standard
Product Description

Rigid Coupling
Product Name:  
Rigid coupling for connecting fire protection pipe

Ductile cast iron 

UL listed & FM approved
also wen can manufacture different sizes according to client's requirements.

Sizes available: 
Rigid Coupling
  Nominal size   Pipe O.D.Working pressure                Dimensions Bolt size
    ∅       L     H
321 1/442.41.6993002.07662.5981074.213441.732M10*45
401 1/248.31.93002.07742.9131154.527441.732M10*45
652 1/2732.8753002.07983.8581385.433451.772M10*55
652 1/276.133002.071003.9371435.63451.772M10*55
803   88.93.53002.071144.4881576.181451.772M10*55
1004   114.34.53002.071405.5121877.362501.899M10*65
1255   139.75.53002.071726.7712208.661501.899M12*70
1255   141.35.5633002.071726.7712208.661501.899M12*75
1506   165.16.53002.071977.7562529.921512.008M12*75
1506   168.36.6253002.071977.75625510.039512.008M12*75
2008   219.18.6253002.072541033012.992612.405M16*100

We can also manufacture different sizes according to your requirement.
Send your message to this supplier
Mr. Liu Haibin
Sales Manager
To: Mr. Liu Haibin

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