Steel pipe coupling (socket weld coupling)
1) Material: ASTM A105, A350LF2, A234WPBA182 (F316, F316L, F304, F304L, F304H, F321, F11, F22, F91, F51...)
2) Standard: ASME B16.11
3) Specification: 1/8"-4"
4) Price: Very competitive
5) Packing: As per customers' requirements
6) Pressure: 3000/6000/9000LBS

Main products: Elbow, tee, coupling, half coupling, cap, plug, bushing, union, out-let, swage nipple, bull plug, reducer insert, hex nipple, street elbow, boss and etc, .

Type: Socket-weld pipe fittings, threaded pipe fittings (npt or PT type), butt-welding.

Applications range: For use in petroleum, chemical industry, medicine, power, shipbuilding, metallurgy, constrction and electricity.

Size: Nps 1/8"-4"

Standard: Asme b16.11-2005, bs3799, mss sp-79, 83, 95, 97 and etc.

Material: ASTM a105, a350lf2, a234wpb

A182 (f316, f316l, f304, f304l, f304h, f321, f11, f22, f91, f51...)

Pressure: Threaded end-2000lb/3000lb/6000lbs

Socket-weld end-3000/6000/9000lbs

Butt-weld end-sch40/sch80/sch160/xxs