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Big OD seamless pipes are extensively applied for the nuclear device, gas,
petrochemical, ship building and boiler industries. Big OD seamless pipes
dominates 65% of market share in Chinese boiler industry. Main Customers for
international market: Alstom, Bechtel, Siemens Austria, Petrobras, Doosan Heavy,
Hyundai., Essar, BHEL..
Yieh Corp., as a professional steel company, is devoted to provide customers
with the most competitive product of big OD seamless pipes so as to meet
customers' needs.
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 Standard / Specification
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Alloy Seamless Pipes
ASTM / ASME A / SA335 P5, P9, P11, P12, P22, P91, P92
EN10216-2 13CrMo4-5, 14MoV6-3, 10CrMo9-10, X10CrMoVNb9-1, 15NiCuMoNb5-6-4 (WB36)
ASTM A519 SAE 4130 / 4140
Carbon Seamless Pipes
ASTM / ASME A / SA 106 GR.B/C, A/SA 333 GR.6
EN10216-2 P265GH, P355NH
API 5L GR.B / X42/ X52 / X60 / X65 / X70 / X80 PSL1 / PSL2 E355, DIN 2391 ST52 /
ST52.3 / ST52.4.
Stainless seamless Pipes
TP304/L, 316/L, 321, 31803...
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Standard Size
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OD: 219.1~1067 mm (8 INCH to 42
INCH)
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WT: 12.7~150 mm
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Production Capacity: 300,000 tons
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Usage:
Power generation, Boiler, Electricity, Mechanical, Shipbuilding,
Gas cylinder, Chemical, Offshore and oil service…etc.
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