1inch/20inch DN25/DN300 Flexible A536 Gr. 65-45 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.: flexible 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.

1. Type: Grooved Elbow, tee, cross, reducer, cap, grooved coupling, mechanical tee, mechanical cross, flange adaptor
2. Material: Ductile Iron, ASTM A536, Grade 65-45
3. Pressure rate: 1.6MPA &2.5MPA or 300PSI - 750PSI
4. Connect type: Grooved-thread end & grooved end
5. Size: 1"-12"
6. Finish: Paint, Epoxy or Galvanization
7. Packaging: Wooden cases or pallets or as per customers'requirement
8. Delivery Time: 25 days after order conformed
9. Payment: By T/T or L/C
10. Applications range:
1) Automatic sprinkler system for fire protection on commercial, civil and municipal constructions like water supplying, gas supplying, heat supplying etc..
2) Industrial pipeline system on shipping, mine, oil field, textile, powder plant etc..
3) Pipeline system on subway station, railway station, airport, seaport, bridge etc..
 

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