Features:
1) Type: duplex and austenitic
2) Process method: cold drawn, cold rolled
3) Surface finish: annealing, pickling, polishing
4) Sizes:
a) O.D.:6 - 219mm x WT:0.5 - 20mm
b) O.D.: 6 - 219mm
c) WT: 0.5 - 20mm
d) Length: 15m (specific or random)
e) We also produce other specifications according to customers' requirements
5) Materials: TP304, TP304L, TP310/S, TP316L, TP316/316L dual grade, TP317L,
TP321, TP347, 2205 (S31803), 2507 and so on
6) Internal technical standards implemented: GB/T 14975-2002, GB/T 14976-2002, GB
13296-91
7) Foreign standards implemented (partial): JIS G 3463, JIS 3448, JIS 3459, DIN 2462
8) ASTM (ASME) standards:
a) A213 / A213M (SA213 / SA213M)
b) A269 / A269M
c) A312 / A312M (SA312 / SA312M)
d) A450 / A450M (SA450 / SA450M)
e) A1016 / A1016M (SA1016 / SA1016M)
f) A530 / A530M (SA530 / SA530M)
g) A789 / A789M (SA789 / SA789M)
h) A790 / A790M (SA790 / SA790M)
9) Applications:
a) General service industries (petroleum, food, chemical, paper, fertilizer,
fabric,
aviation and nuclear)
b) Fluid, gas and oil transport
c) Pressure and heat transmission
d) Construction and ornament
e) Boiler heat exchangers
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