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Standard: GB, DIN, ASTM, API
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Standard: GB 3087-1999, GB/T 8163-1999, GB/T 81...
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Grade: 10#-45#, 16Mn, A53-A369, ST35-ST52, Q195...
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Grade: 10#, 20#, 16Mn, A53(A,B), A106(B,C), St3...
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Thickness: 4 - 12.7 mm
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Section Shape: Round
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Outer Diameter: 3 - 16 inch
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Place of Origin: Tianjin China (Mainland)
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Secondary Or Not: Non-secondary
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Application: Oil Pipe
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Technique: ERW
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Certification: API/ ISO
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Surface Treatment: Other
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Special Pipe: API Pipe
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Alloy Or Not: Non-alloy
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Outside diameter: 32-1820mm
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Wall thickness: 2mm--16mm
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Production Line: 4 production lines
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Annual Capacity: 600,000Metric Tons
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Material: Q235-Q345,10#-45#,A25~GrB according t...
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Coating: PE,Varnished,SY/T4013,DIN30670
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Standard: API 5L,GB/T3087,GB/T8163,GB/T8162,etc...
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Usage: fluid transport,Petroleum and natural ga...
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Main Market: India,Chile,Canada,Netherlands,Per...
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Brand Name: Tianjin Qianfeng anti-corrosion insulation steel pipes
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