Year1
- 直径：
- 20-910mm
- 壁厚：
- 2.0-26mm
- 材质：
- 20#
Implementation standards and representative materials
/ (seamless steel pipes for structural use). Mainly used for general structures and mechanical structures. Its representative materials (grades) include carbon steel, alloy steel, alloy steel, etc.
/ (Seamless steel pipe for transporting fluids). Mainly used for conveying fluid pipelines in engineering and large-scale equipment. The representative materials (grades) are, etc.
(Seamless steel pipe for low and medium pressure boilers). Mainly used in industrial boilers and domestic boilers to transport low and medium pressure fluid pipelines. The representative material is steel.
(Seamless steel pipe for high pressure boiler). Mainly used in power plants and seamless steel tube nuclear power plant boilers for high-temperature and high-pressure fluid transport headers and pipelines. The representative materials are steel pipe scaffolding, steel pipe scaffolding, etc.
(Seamless steel pipe for high-pressure fertilizer equipment). Mainly used in fertilizer equipment to transport high temperature and high pressure fluid pipelines. The representative materials are, etc.
(Carbon steel and carbon-manganese steel seamless steel pipes for ships). China's seamless steel pipe network is mainly used for ship boilers and superheaters, grade pressure-resistant pipes, etc. The representative materials are,,, steel grade, etc.
(Seamless steel pipe for gas cylinders). Mainly used to make various gas welded steel pipes and hydraulic gas cylinders. Its representative material is etc.
(Seamless steel pipe for petroleum cracking). Mainly used in petroleum smelting plant boilers, heat exchange scaffolding steel pipe price devices and their transmission fluid pipelines. Its representative materials are, etc.
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