What is a petroleum cracking pipe?
2014-07-15
What is a petroleum cracking pipe:
Petroleum cracking pipes are seamless steel pipes suitable for furnace tubes, heat exchangers, and pipelines.
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Standard:
GB/T9948-2006—National Standard of China Petroleum Cracking Pipe
Manufacturing process of petroleum cracking pipe: hot rolling, cold drawing, hot expansion
Usage:
Used for seamless pipes in furnace tubes, heat exchanger pipes, and pipelines in oil and refining plants.
Main production pipe grades:
10, 20, 15CrMo, 1Cr2Mo, 1Cr5Mo, etc.
Delivery status:
10,20<hot rolled pipe final rolling, cold drawn pipe normalizing>
15CrMo<hot rolled pipe final rolling + tempering, cold drawn pipe normalizing + tempering>
1Cr2Mo<hot rolled pipe final rolling + tempering, cold drawn pipe normalizing + tempering>
1Cr5Mo<annealing>
Weight calculation formula: ordinary carbon pipe: (outer diameter - wall thickness) X wall thickness X 0.02466 = KG/M
Alloy pipe: (outer diameter - wall thickness) X wall thickness X 0.02486 = KG/M
Shenyang Tengfei Iron Corporation
Shenyang Tengfei Steel Pipe Co., Ltd.
Address: No.6 A 3, No.13 Road, Economic and Technological Development Zone, Shenyang City, Liaoning Province
E-mail:tfwelcome@163.com
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