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Hot rolled and cold rolled (dial) seamless tubes 1. The cross-section of the cold-rolled seamless pipe is partially embossed, and then the bearing capacity of the bar can be fully utilized; and the ho...

Seamless steel pipes are now widely used in the market, and there are many problems to be aware of during use. Many people are most concerned about how to improve the utilization rate of seamless stee...

The thick-walled seamless steel pipe production line is characterized by long production line, many transmission equipment, strict tension control requirements, easy deviation of the strip, and contin...

Features of precision seamless steel pipe: 1. High precision, saving the loss when machining the user's materials. 2. There are many specifications and a wide range of applications. 3. The cold rolled...

Small-diameter thick-walled seamless pipes are steel pipes with a small ratio of outer diameter to wall thickness. How should such steel pipes be heat treated? 1. The repaired parts need to be normal...

The seamless steel tubes are mostly medium-sized, high-carbon alloy steels. After quenching, some of the supercooled austenite is not transformed into martensite, and remains in the used state to beco...

The term seamless steel pipe is believed to be familiar to many people. It is not well understood that it is only a detailed classification. Because the types and types of steel pipes are numerous and...

Precautions for the preservation of seamless steel tubes: 1. The site or warehouse for storing steel, whether it is seamless steel pipe or other straight seam steel pipe, should be selected at the m...

Large-diameter seamless steel tubes are mostly medium-sized, high-carbon alloy steels. After quenching, some of the supercooled austenite is not transformed into martensite, and remains in the use sta...