Seamless steel pipe

LSAW steel pipe is a single plate as raw material, the steel plate in the mold or forming machine pressure (roll) into tube blank.

Classification:

Steel Pipe Series

Key words:

Hengjia Pipeline

Valve

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Product Details

Seamless steel pipe with a hollow cross-section, a large number of pipes used for conveying fluid, such as oil, natural gas, gas, water and some solid materials such as pipeline. The material of standing resources is: 20#, 16Mn, 12Cr1MoV, 10 CrMo910, 15CrMo, TP304L, TP316L, etc.

  Execution standard and corresponding material

1.GB/ T8162-1999 (theoretical weight of seamless steel pipe galvanized steel pipe for structure). Mainly used for general structure and mechanical structure. Its representative material (grade): carbon steel 20#, Q345, etc.

2.GB/ T8163-1999 (seamless steel pipe for fluid transport). Mainly used for engineering and large equipment on the transmission of fluid pipeline. The representative ceramic composite steel pipe material (brand) is 20#, Q345, etc.

3.GB3087-1999 (seamless steel pipe for low Wuxi seamless steel pipe medium pressure boiler). It is mainly used for conveying low and medium pressure fluid pipes in industrial boilers and domestic boilers. Representative material is 20# steel

4.GB5310-1995 (seamless steel pipe for high pressure boiler). It is mainly used for high temperature and high pressure transmission fluid header and pipeline on power station and Tianjin seamless steel tube nuclear power plant boiler. The representative material is 20G, 12 Cr1MoVG, 15CrMoG steel, etc.

5.GB9948-1988 (seamless steel pipe for petroleum cracking). It is mainly used in petroleum smelter boiler, heat exchange scaffold steel pipe price device and its conveying fluid pipeline. Its representative material is 20, 12CrMo, 1Cr5Mo, 1Cr19Ni11Nb and so on.

6.GB/T14976-1994 (stainless steel seamless steel pipe for fluid transportation), representative material SS304, SS316L, SS321, etc.

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