Tianjin Xinyue Industrial and Trade Co., Ltd.
Tianjin Xinyue Industrial and Trade Co., Ltd.
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How to prevent steel pipe from rust

How to prevent steel pipe from rust

Mar. 29, 2018

Rust would be one of the most common seen illness for steel pipe. First of all, we should figure out the etiological diagnosis for this ill. We know that steel would rust when they exposure to water, air, wet condition, etc.

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Small OD SMLS Steel Pipe

Small OD SMLS Steel Pipe

Mar. 29, 2018

Small OD SMLS steel pipe is widely used for both side submerged arc welded manufacturing technology. Small OD SMLS steel pipe’s manufacturing process can be bending, internal welding, commissural, external welding, straightening, flat top multi-channel, etc, to achieve API standards.

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Precision Steel Pipe VS Seamless Steel Pipe

Precision Steel Pipe VS Seamless Steel Pipe

Mar. 26, 2018

Seamless steel pipe, from its spell, we can tell that it doesn’t have any weld seam. So it can bear high pressure or high temperature working condition. Forming process for seamless steel pipe can be casting or cold drawing.

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Quality Testing for Seamless Steel Pipe

Quality Testing for Seamless Steel Pipe

Mar. 26, 2018

Quality test for seamless steel pipe is a very important step for SMLS steel pipe quality control, and for its detection method is also a very particular method for three testing---Ultrasonic testing, Eddy current testing, Magnetic flux leakage testing. Today, we’ll talk about specific situation on non-destructive testing.

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Tianjin is production base of Chinese Steel Market

Tianjin is production base of Chinese Steel Market

Mar. 22, 2018

We all know that north of China is the main production places of Chinese steel market. If government get control over north of China, steel price in China will be affect deeply. If a wide range of production limitation goes around in north of China, whole Chinese market price will increasing sharply.

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A Guide to Testing Methods of OCTG

A Guide to Testing Methods of OCTG

Mar. 22, 2018

For OCTG’s diameter, there are 15 kinds. For OCTG’s steel grade, there are 11 kinds, such as J55, K55, etc. For it’s pipe end treatment, there are also many kinds, such as VAM, TOP VAM, LC, BC, STC, etc. As OCTG is quite a delicate steel pipe, so how much do you know about the testing method s of OCTG​?

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