China A182 F12 F22 F91 F92 NPT 6000lbs Coupling, Find details about China A182 F12 F22 F91 F92 NPT 6000lbs Coupling, A182 F91 F92 NPT 6000lbs Coupling from A182 F12 F22 F91 F92 NPT 6000lbs Coupling
Size | DN25-300(1"-12") or as customer's requirement |
Material | iron alloy steel. alloy steel, stainless steel. carbon steel |
Standard | DIN, ASTM, JIS, ANSI etc. Or according to customer's drawing |
Surface Furnish: | with oil, black painted, galvanized, red spraied, orange spraied, dacromet, epoxy powder, epoxy, electroplate, galvanized+epoxy, etc. |
Presure | 2000LBS, 3000LBS, 6000LBS |
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 |