China Alloy Steel Pipe Coupling Threaded Tube Fitting

SizeDN25-300(1"-12") or as customer's requirementMaterialiron alloy steel, alloy steel, stainless steel, carbon steelStandardDIN, ASTM, JIS, ANSI etc. Or according to customer's drawingSurface Furnish:with oil, black painted,Red painted, orange painted, galvanized, red spraied, orange spraied, dacromet, epoxy powder, epoxy, electroplate, galvanized+epoxy, etc.Pressure3000LBS, 6000LBS,etcApplications:Fire protection, Water supply system, General pipe system, Air-conditioning, Sewage system, Cement pipe system, Mine pipe systemsPacking:1 )Packed in cartons and then packaged in pallet which will be covered by plastic film.
2)In fumigation-free wooden caseADVANTAGE:Easy to assemble and disassembel, easy to operateEngineering 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