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What brand of natural gas stainless steel pipe is good?
Well-known domestic brands are: Tianjin Wujin Stainless Steel, Tianjin Bogang Lianhe, Tianjin Bode and Tianjin Tiangang Great Seamless.

Wenzhou Jiuxin Stainless Steel, Shanghai Baosteel, Huzhou Jiuli, Shanxi Taigang,

Tube blanks are generally Qingshan Special Steel, Yongxing Special Steel, Jiangsu Huaxin Lihua, Shanghai No.5 Factory, Shanghai Baosteel and Krupp of Sweden.

Most natural gas LNG projects use American standard ASTM A3 12 TP304 stainless steel pipes and ASTM A358 TP304 stainless steel welded pipes.