Commodity: welded steel pipe
Thickness: 0.8~15mm
OD: 21~630mm
Length: 3m-17m
Grade: Q195,Q215,Q235,Q345
Thickness: 0.8~15mm
OD: 21~630mm
Length: 3m-17m
Grade: Q195,Q215,Q235,Q345
Place of origin
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Tianjin China(Mainland)
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Application
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oil pipe
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Welding line type
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ERW
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Minimum order quantity
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20 ton
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Price
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FOB USD 400-800/Ton
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Port
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China Mainland
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Delivery time
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7-20 days
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Payment terms
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L/C, T/T
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Supply ability
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200000 Unit/Units per year 500MT/day
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OD
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21mm-630mm
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WT
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0.8mm-15mm
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Standard
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API 5L, GB/T9711.1-1997, BS1387,ASTM A53-2007
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Length
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3m-17m
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Usage
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line pipe, casing and tubing, fluid pipe, water delivery, heating pipe, power pipe,
structure pipe, scaffold, piling pipe
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Manufacture processes
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Raw material Test-Uncoiling-Strip leveling-End Cutting-End Shearing and
welding-Accumlator-Forming-Telepathy Welding-Seam Heat Treatment-Air/
Water Cooling-Body/Seam UT-Sizing Straightening-Cutting-Visual and
dimension Inspection-Hydraulic Test-End Beveling-Flatten Test-Seam/End
UT-Length Measuring and Weighing-Coating Marketing-Storage
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Ends
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bevelled or plain end
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Surface process
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1.oiled; 2.galvanized; 3.3PE Anti-corruption coated
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Raw material test
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tensile test, yeild strength, elogation, impact test, chemical analysis,hardness test,
charpy impact test,metallographic examination
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Final product test
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hydraulic test, on-line and off- line ultrasonic test, tensile test,yeild strength, elogation hardness test,charpy impact,flattening test chemcial analysis,
metallographic examination
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Package
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1.naked;2.both ends with a plastic cap, then put the pipe into a bundle covered by plastic cloth according to the size of the pipe with steel belt tied;
3.according to the customers' requirement
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Contact
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