Standard code

Standard Name

Standard code

Standard Name

Steel butt-welding seamless pipe fittings

Factory-Made wrought steel butt-welding fittings

Steel plate butt-welding pipe fittings

Forged socket-welding and threaded fittings

Forged steel socket welding pipe fittings

Wrought steel butt-welding short
radius and returns

Forged steel threaded pipe fittings

Pipe flanges and flanged fittings

Steel pipe flanges and gaskets

Wrought stainless steel butt-welding fittings

Steel pipe flanges for Petrochemical

Socket-welding reducer inserts

Steel butt-welded seamless fittings

Socket welding and threaded unions

Steel plate butt-welding fittings

Swaged nipples and bull plugs

Forged steel socket-welded fittings

Integrally reinforced forged branch outlet fittings

Forged steel socket-welded fittings

Universal steel butt-welding pipe fittings

Carbon steel, low-alloy steel butt-
welded seamless fittings

Steel butt-welding pipe fittings

Steel plate butt-welded fittings

Steel plate butt-welding pipe fittings

forged steel socket welding threaded
and butt-welding outlet

Steel socket-welding pipe fittings

Steel pipe flanges, gaskets and fasteners

Steel butt-welding pipe fittings, elbows and bends

Typical design manual of pipe
parts for steam power plant

Steel butt-welding pipe fittings, tees

Bends for power plant

Steel butt-welding pipe fittings, reducer

Steel bends

Steel butt-welding pipe fittings, caps

Non-alloy steel and alloy steel
butt-welding fittings

Expansion joints

Stainless steel butt-welding fittings

Expansion joints

Piping sleeve expansion joints

Copper-nickel alloy butt-welding pipe fittings

Sleeving pipe joints

Duplex stainless steel pipe fittings