2022-02-16 Spiral steel pipe is made of strip steel through the coiling machine, bending in a spiral direction, and then double-sided submerged arc welding by a capacitor. In the production process of spiral steel pipe welding, many galvanized channel steel situations such as missing welding and misalignment a
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2022-02-11 Product name: API casingMaterial: carbon steel Standard: API 5LSize: 8" 10"& 12" GR.B X42Quantity: 4000 tonsMany corporations have given the customer full confidence in THREEWAY STEEL.
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2022-02-08 Thin-walled stainless steel pipes are used more and more in daily projects and production. Will there be certain installation measures for the construction and installation of shielded stainless steel pipes? The following are some of the installation details sorted out.1. Thin-walled stainless steel
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