Socket welded Pipe Fittings
Welded pipe fittings, mainly divided into high-pressure pipe connection fittings are round steel or steel ingot molded forging blanks, and then by the lathe machine processing and molding, and pp resin modified polypropylene low-pressure pipe with curved double-fuse socket accessories Double-welded pipe pieces.
Connection form
(SW), butt welding (BW), threaded connection (TR), curved double-fuse socket connection
Pressure Level
(PX80), 6000LB (SCH160), 9000 (XXS), the pressure level of the pipe fittings is divided into 3000LB (SCH80), 6000LB (SCH160), 9000 (XXS). Threaded connection pipe fittings pressure rating is divided into 2000LB, 3000LB, 6000LB.
Shaped double - melting low - pressure pipe nominal pressure: PN2.5MPa
Common standard for socket welded pipe fittings
Standard for manufacture of pipe fittings: CJ / T 321-2010, ASME B16.11, HG / T 21634-1996, MSS SP-83, MSS SP -79, MSS SP-97, MSS SP-95, GB / T 14383-2008 , SH / T3410-96, GD2000, GD87, 40T025-2005, etc., can also be based on drawings for non-standard production.
Socket welded pipe manufacturing commonly used materials
Socket welded pipe commonly used raw materials generally carbon steel, stainless steel, alloy steel, polypropylene ppr and so on.
Carbon steel commonly used brands are Q235, 20 #, A105, etc .;
Stainless steel commonly used brands are 304, 304L, 316,316 L, 321,00Cr17Ni14Mo2, etc .;
Alloy material commonly used brands are 15CrMo, 1Cr5Mo, 16Mn, 12Cr1MoV, F11, F22, 10CrMo910, etc.
Other materials: copper alloy, nickel alloy and so on
The welded pipe fittings are mainly used in petrochemical, medical and health, electric power, aerospace, military, fire, metallurgy, shipbuilding, gas, nuclear power, and environmental protection, and so on.