Carbon seamless steel pipes
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Standards
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API5L , ASTMA106, GB/T8162-2008, GB/T8163-2008, GB/T3087-2008, GB/T5310-2008etc
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Outside diameter
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21.3mm-812.8mm(1/2inch-32inch)
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Wall thickness:
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Sch40—sch80
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Length
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6m-12.5m or as customer’s requirements
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Thickness tolerence
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+/-0.5mm
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Materials
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Q235B,Q345B, ASTM A53GrB, ASTM A106 GrB ,20#, L245, X42-X70,API5L GrB, etc.
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Applications
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Structural pipe, liquid transportation, conveyance of oil and gas, petroleum transportation etc.
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Marking
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the sizes, steel grade or the standard can be marked on the pipe or stenciled
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Process technique
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Hot rolled or cold drawn
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inspection
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X-ray inspection,ultrasonic detector,hydrostatic test or as clients' requirements.etc
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Surface:
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black painting, PE coating, PBE coating,3PP coating ,galvanized etc
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Package:
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1)packed in bundle by hexangular bundles with strong steel strip
2)In bulk
3)packed with plastic caps to pretect the both ends
4)as the customers ' requirements.
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