Socket Weld (90°crooked joint with external thread)
Product Specifications
Pipe Fittings: DN15~ DN300
Pipe Fittings: DN15~ DN100 (socket argon arc welding), DN125 ~ DN300 (jam welding)
Technical Parameters
According to GB/ T12771-2008 (welded stainless steel pipe for fluid transport), GB/T 19228.2 – 2011 (thin-walled stainless steel pipe)
Connection Type
Connection Type |
Range of Application |
Installation Principle |
Installation of Equipment |
Purposes |
Features |
Socket Argon Arc Welding Connection |
DN15-DN100 |
Insert the pipe into the socket pipe fitting and then argon arc welding |
Cutting Machine, Dc Argon Tungsten Arc Welding Machine |
Cold and hot water, direct drinking water, embedded wall installation, open pipe installation |
Safe and reliable, once for all, wide range of application |
Butt Argon Arc Welding Connection |
DN125-DN300 |
Weld pipes manually or automatically by butt joint |
Cutting Machine, Dc Argon Tungsten Arc Welding Machine |
High-rise water supply riser, underground pump room, etc |
Cost-effective installation and wide range of application |
Flange Connection |
DN50-DN300 |
weld the flange and pipe fittings in ring,and then use bolts to complete the pipe connection |
Cutting Machine, Welding Machine, Wrench |
Pump room, public construction pipe network, etc |
Traditional connection way, reliable and firm, and convenient disassembly |
Specifications of socket welded pipe fittings
Product name |
Inside nominal diameter (mm) |
Pipe dimensions (mm) |
90°crooked joint with external thread | 15xR1/2 | 15.9xR1/2 |
90°crooked joint with external thread | 20xR1/2 | 22.2xR1/2 |
90°crooked joint with external thread | 20xR3/4 | 22.2xR3/4 |
90°crooked joint with external thread | 25xR3/4 | 28.6xR3/4 |
90°crooked joint with external thread | 25xR1 | 28.6xR1 |
90°crooked joint with external thread | 32xR1 | 34xR1 |
90°crooked joint with external thread | 32xR13/4 | 34xR13/4 |
90°crooked joint with external thread | 32xR3/4 | 34x3/4 |
90°crooked joint with external thread |
40xR13/4 | 42.7xR13/4 |
90°crooked joint with external thread | 40xR11/2 | 42.7xR11/2 |
90°crooked joint with external thread | 50xR11/2 | 48.6xR11/2 |
90°crooked joint with external thread | 50xR2 | 48.6xR2 |
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