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Seamless Steel Pipes for Project Service

Hunan Great Steel Pipe offer the seamless steel pipes used for project service include coneying water, pertroleum, gas and other common fluides.
Seamless steel pipe are ubiquitous and can be found underground and within residential walls, laboratories, and commercial and industrial structures. Seamless steel pipe transport fluids including water, natural gas, waste and air. Three manufacturing methods exist to produce steel pipes. Seamless steel pipes are produced using an extrusion mold.

Steel pipes Size (mm):

Outer Dimensions.: 10.3mm – 114.3mm
Wall Thickness: 0.8 mm – 12 mm
Length: max 16000mm
Application: apply to coneying water, pertroleum, gas and other common fluides.

Steel grade:

ASTM A106 Grade A,  Grade B, Grade C / ASTM A53 / API 5L Gr.B
Mill test certificates will be issued according to EN10204/3.1B

ASTM A53
ASME SA53 is a carbon steel alloy, used for structural steel pipe. The alloy specifications are set by ASTM International, in specification ASTM A53/A53M.

ASTM A106
ASTM A106 Seamless Pressure Pipe (also known as ASME SA106 pipe) is commonly used in the construction of oil and gas refineries, power plants, petrochemical plants, boilers, and ships where the piping must transport fluids and gasses that exhibit higher temperatures and pressure levels.

API 5L Gr.B
This International Standard specifies requirements for the manufacture of two product specification levels (PSL 1 and PSL 2) of seamless and welded steel pipes for use in pipeline transportation systems in the petroleum and natural gas industries.