Natural gas is passed through the identification of special steel pipes

Panzhihua Iron and Steel Group Chengdu Steel Vanadium Co., Ltd. has developed a technology for the production of seamless steel pipe for ultra-thin-walled gas cylinders for the special requirements of natural gas cylinders and steel pipes for nuclear power plants.
The newly developed CNG-1 CNG-1 vehicle seamless steel tube for compressed natural gas uses optimized smelting, enhanced calcium treatment, increased perforation deformation, and borax injection to effectively control phosphorus, sulfur and non-metallic inclusions. The ingredients are uniform and stable. At present, there have been cumulative production of 69,000 tons of CNG-1 seamless steel tubes.

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