Shandong xinxin peng source metal material co., LTD., specializing in the production and export of Q235B, Q345B, 40 cr. 12 cr1mov. The T91. 27 simn. 30 crmo. 15 crmo. 20 g. Cr9Mo. 15 mo3. 15 crmov. 35 crmov. 45CrMo and other material models of seamless steel pipe, American standard steel pipe, welded pipe, galvanized pipe and customized all kinds of non-standard pipe. And acting domestic steel mills of the coil, galvanized coil, sheet, plate and other special plate, and can process all kinds of plate parts. We adhere to the goal of striving to become the world’s first-class steel pipe production enterprise, and continue to progress, won the recognition and support of many well-known foreign enterprises, our service: 24 hours a day, all the year round”

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    Steel pipe knowledge

    Steel pipe knowledge: API 5L seamless steel pipe is seamless steel pipe API 5L seamless steel pipe is seamless steel pipe, seamless steel pipe, pipeline steel material: GR.B, X42, X46, 52, X56, X60, X65, X70. The line pipe is used to transport oil, gas and water pumped o...

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    Seamless steel pipe – precision seamless steel pipe main material and mechanical properties

    Cold-drawn or cold-rolled precision seamless steel tubes (GB3639-2000) are cold-drawn or cold-rolled precision seamless steel tubes for mechanical structures and hydraulic equipment with high dimensional accuracy and good surface finish. High-precision cold-drawn precisi...

  • Seamless steel pipe news information

    27simn seamless steel tubes, ie 27SiMn seamless steel tubes, are one of the materials for seamless steel tubes. The carbon content is between 0.24 and 0.32%. The simn single row is because of the five elements (carbon C, silicon Si and manganese). In Mn, phosphorus P, and sulfur S, the content of...

  • The Third China Iron and Steel Industry Chain Three New Exhibitions will be held in Rizhao in April 2023

    In order to fully implement the spirit of the 20th National Congress of the Communist Party of China, accelerate the implementation of the innovation driven development strategy of the steel industry, build a modern industrial system, focus on the real economy, promote new industrialization, prom...

  • Development pattern and trend of China’s seamless steel pipe industry

    In recent years, China’s seamless steel pipe industry has witnessed the fastest development in history. For six consecutive years, the production and sales have been booming, the product structure has been significantly adjusted, and the self-sufficiency rate of steel pipes has been incr...


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