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The requirements of high-pressure boiler pipe for power plant.

Mainly introduce the power plant boiler works principals and requirements of high pressure boiler pipe for power plant.

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Introduction of 50Mn steel

Mainly introduce the 50Mn steel in terms of its characteristic, chemical composition, mechanical properties and so on.

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How much do you know about Boiler, Super heater, and Miscellaneous Tubes

Mainly introduce the standards of Boiler, Super heater, and Miscellaneous Tubes

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Boron steel export tax rebate cancellation for steel export

Boron steel export tax rebate cancellation will get 40 percent steel exports impacted.

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The impact of APEC for China's steel industry

Mainly list the current situation and the impact of APEC for China's steel industry.

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16mn seamless insufficient hardness causes and preventive measures

Mainly discuss the causes and solutions of 16mn seamless steel pipe insufficient hardness after quenching.

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Development of natural gas pipeline

Mainly list the developing of natural gas pipeline home and abroad, and summarize the developing trend of steel grade.

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China’s steel pipe export

Mainly introduce the current export situation and new research direction of Chinese steel pipe .

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What is P110 oil casing

Mainly introduce the P110 oil casing.

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Steel pipe standard for 2014

Mainly list different kinds material, executive standard, size and application of steel pipe.

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Transverse cracks ultrasonic discrimination

Mainly list the discrimination steps of transverse cracks for LSAW steel pipe.

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Abnormal signals of high-pressure boiler pipe

Mainly describe the abnormal signals of high-pressure boiler pipe in the eddy current testing, and list the respective causes and treatment for different kinds of abnormal signals in detail.

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Physical seamless weld process of ERW steel pipe

Mainly introduce two kinds of physical seamless weld process of ERW steel pipe.

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Q460 seamless steel pipe

Mainly list the main introduction,chemical composition and mechanical properties of Q460 seamless steel pipe.

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Cold crack of line pipe welding

Mainly introduce the cold cracks appearing in the process of line pipe welding

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