Gold Member Since 2011
Audited Supplier
Guangzhou Kingmetal Steel Industry Co., Ltd.

Fire Fighting Pipe Fitting, Ductile Iron Grooved Coupling, Flexible Coupling manufacturer / supplier in China, offering FM / UL Approved Ductile Iron Grooved Coupling - Rigid Coupling, 1inch/20inch Dn25/Dn300 Flexible Coupling, High Temperature Stainless Steel Ball Valve Price and so on.

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Supplier Homepage Product Pipe Fittings FM / UL Approved Ductile Iron Grooved Coupling - Rigid Coupling

FM / UL Approved Ductile Iron Grooved Coupling - Rigid Coupling

Purchase Qty.:
100-999 1,000+
FOB Unit Price: US $5 US $2.4
Purchase Qty. (Pieces) FOB Unit Price
100-999 US $5
1,000+ US $2.4
Get Latest Price
Production Capacity: 2000ton/Month
Transport Package: Export Cardboard Box, Wooden Case or Pallet
Payment Terms: L/C, T/T, Western Union

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Basic Info
  • Model NO.: Rigid Coupling
  • Structure: Vertical
  • Material: Ductile Iron, DIN 1693 Ggg42, ASTM A536
  • Size: Dn25-300(1"-12") or as Customer′s Requirement
  • Surface Furnish: Paint, Epoxy or Galvanization,Decomet
  • Technology: Casting
  • Specification: 80mm
  • HS Code: 7204100000
  • Connection: Grooved, Fixed and Assembled by Rubber and Bolts
  • Flexible or Rigid: Rigid
  • Standard: Standard
  • Type: Rigid Coupling, Flexible Coupling
  • Certificate: ISO, FM, UL
  • Trademark: KM
  • Origin: China
Product Description
Ductile Iron Grooved Pipe Coupling
We can also produce according to your drawings.

SizeDN25-300(1"-12") or as customer's requirement
MaterialDuctile iron or ferritic nodular iron
StandardDIN, ASTM, JIS, ANSI etc. Or according to customer's drawing
Surface Furnish:Red painted, orange painted, galvanized, red spraied, orange spraied, dacromet, epoxy powder, epoxy, electroplate, galvanized+epoxy, etc.
Pressure300PSI, 450PSI, 500PSI, or as request
Applications:Fire protection, Water supply system, General pipe system, Air-conditioning, Sewage system, Cement pipe system, Mine pipe systems
Packing:1 )Packed in cartons and then packaged in pallet which will be covered by plastic film.
2)In fumigation-free wooden case
ADVANTAGE:Easy to assemble and disassembel, easy to operate
Engineering Tests:Vaccum Test, Hydrostatic Strength Test,
Air Leakage TEST, Moment Test,
Hot Gasket Test, Cold Gasket Test, Flame Test,
Cycling Pressure Resistance(Water Heamer Test),
Friction Loss Determination, Leakage Test-Assembly without Gasket,
Torsion Test, Flexibility Test for Flexible Fittings, Seismic Evaluation,
Lateral Displacement, Hydrostatic Fluctuation Pressure Test, Fire Test

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