seamless steel tube


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Degaussing Method of Seamless Seel Pipe

Both GB/T9711. 2 and API Spec 5L standards have clear requirements for remanence of seamless steel pipes , so it is necessary to master the method of degaussing seamless steel pipes. The AC degaussing method for seamless steel pipes is currently the most common method. Seamless steel tube AC ​​dega ...

lvy lee - Permanent Steel Manufacturing Co.,Ltd


Posted 22 days agoPress > Seamless carbon steel pipeSeamless steel pipeseamless steel tube

Identification Method of Fake and Inferior Seamless Steel Pipe

The structure is folded with a seamless steel pipe which is a variety of fold lines formed on the surface of the steel pipe, and such defects often extend throughout the longitudinal direction of the product. The reason for the folding is that the inferior manufacturer pursues high efficiency, th ...

Joy Huang


Posted 4 months agoPress > SMLSstainless steel seamless pipeseamless steel tube