DN25-300 Ductile Iron Grooved Rigid Coupling

• Connection: Grooved, Fixed and Assembled by Rubber and Bolts
• Structure: Vertical
• Flexible or Rigid: Rigid
• Material: Ductile Iron, DIN 1693 Ggg42, ASTM A536
• Standard: Standard
• Size: Dn25-300(1"-12") or as Customer′s Requirement
• Model NO.: Grooved rigid coupling
• Type: Rigid Coupling, Flexible Coupling
• Surface Furnish: Paint, Epoxy or Galvanization,Decomet
• Certificate: ISO, FM, UL
• Technology: Casting
• Transport Package: Export Cardboard Box, Wooden Case or Pallet
• Specification: ISO, FM, UL
• Trademark: KM
• Origin: China
• HS Code: 7204100000
• Production Capacity: 8000ton/Month

Product Description

Ductile Iron Grooved Pipe Coupling

We can also produce according to your drawings.
 

Size	DN25-300(1"-12") or as customer's requirement
Material	Ductile iron or ferritic nodular iron
Standard	DIN, 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.
Pressure	300PSI, 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