High Tensile Strength Seamless Steel Pipes

We are peculiarly known as one of the leading High Tensile Strength Seamless Steel Pipes and exporters in China. Moreover, we manufacture High Tensile Strength Seamless Steel Pipes. In addition to this, we offer seamless steel products at very reasonable prices.
specification:
1.Standard:ASTMA106 GRB,API5L GRB,ASTM A53GRB,GB3087-1999
2.Material :A106/A53 GRB API5L GRB 20# CHINESE
3.OD:1/4"-24",13mm-610mm
4.WT:SCH20,SCH40,SCH60,SCH80,SCH100,SCH120,SCH160,XXS
5.Usage:Boiler use,water transport,buiding,machinery,traffic aviation oil development ,etc.
6.length:4-12m Random,5.8M FIXED,6M FIXED,9M FIXED
7.Surface:Black paint as rusty protect or as request
ASTM A 53 specification for black steel seamless pipes

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ASTM A179 specification for seamless cold-drawn low-carbon steel heat-exchanger and condenser tubes

ASTM A192 specification for seamless carbon steel boiler tubes for high-pressure service

ASTM A 210 specification for seamless medium-carbon steel boiler and superheater pipes

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ASTM A 519 seamless carbon and alloy steel for mechanical tubing

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