GUOBANG STEEL have seamless pipe and pipe fittings process workshop,monthly output:550metric ton for pipe and 300 metric ton for fittings, product main used in petroleum and oil industry,condenser/heat exchanger,electricity,shipbuilding/Ocean engineering,nuclear etc.

Alloy31(N08031) is a Fe-Ni-Cr-Mo alloy with N, it's a new alloy which our factory introduced in 2012,now we could supply seamless pipe,tube,elbow,tee,reducer,stub end, weldolet,flanges etc.

NICKEL ALLOY SEAMLESS PIPE ASTM B622,UNS N08031,ALLOY31,
NICKEL ALLOY PIPE FITTINGS,ELBOW,TEE,REDUCER,STUB END,ASTM B366,UNS N08031,WP3127-S;
NICKEL ALLOY SLIP ON FLANGE, BLIND FLANGE,WN FLANGE,ASTM B462,UNS N08031,ALLOY31.

Producing size:
Seamless Pipe/Tube: OD:12mm~325mm, WT:1mm~20mm.
Pipe Fittings and Flanges: OD:1/2"~12",WT:SCH10S~SCH160.

Standard: ASTM A622,ASTM B366,ASTM B462etc.

Packling: Ply-wooden cases.

Payment:30%T/T in advance,the balance paid before the shipment.

Other size and rquirement pls contact us directly.