DUPLEX S31803,Also called EN1.4462.Duplex2205.

1: Product name: Duplex S31803 seamless pipe/Tube

DUPLEX SAINLESS STEEL SEAMLESS TUBES Acc.to ASME SA789 UNS S31803.

DUPLEX STAINLESS STEEL SEAMLESS PIPE Acc.to ASTM A790 UNS S31803.

DUPLEX STAINLESS STEEL SEAMLESS TUBES Acc.to EN10216-5,EN1.4462.

DUPLEX ELBOW,TEE,REDUCER,STUB END Acc.to ASTM A815 UNS S31803.

DUPLEX BLIND FLANGES,SLIP ON FLANGES,WELDING NECK FLANGES Acc.to ASTM A182,F51

2: Business field:

Our business mainly covers stainless steel pipes & tubes, stainless steel seamless pipe & tube, stainless pipe & tube, seamless steel pipe & tube, steel pipe & tube, seamless pipe & tube, pipe and tube

3: Standard

GB/T14975-2002, GB/T14976-2002, GB13296-2007, GB9948-2006, GB5310-95

ASTM A312, ASTM A213, ASTM A269, ASTM A511, ASTM A789, ASTM A790

JIS3463, JIS3459, DIN2462, DIN17458, DIN17456

4: Material:

304, 304L, 321, 321H, 310S, 347H, 316, 316L, 316Ti, 317L, 2205, 31803, S32304,S32750,1.4404, 1.4307, 1.4401, 1.4301, 1.4541 etc.

5: Specification

Outside diameter: 6~530mm

Wall thickness: 1~35mm

Maximum length: 15m