China From 1/8′ ′ to 6′ ′ High Frequency Welded/Casting Carbon Steel Pipe Couplings for Plumbing, Find details about China Coupling, Stainless Coupling from From 1/8′ ′ to 6′ ′ High Frequency Welded/Casting Carbon Steel Pipe Couplings for Plumbing
Material | 1.Carbon steel 2.Stainless steel |
British Standard | Threads:BS21 |
DIN Standard | Threads:DIN2999 |
American Standard | Threads:ASTM A865, ASTM A733 |
Hydraulic Test | Test Pressure: Max2.5MPa |
Working Pressure: Max2.5MPa | |
Model | Thread both end nipple, thread one end nipple, close/full nipple |
Surface | 1.Galvanized 2.Electro galvanised 3.normal black |
Size | OD:1/8''-6'' |
WT: SCH20, SCH40, SCH60, SCH80, SC100, SCH120, SCH160, STD, xs, xxs, CLASS A, CLASS B, CLASS C etc | |
Length: Standard or Special | |
Series | Heavy series, Standard series, Mediun series, Light series |
Connection | Female |
Shape | Equal |
Certificate | ISO, BV |
Customers' drawing or designs are available. |