Model NO: /
Technique: Cold Drawn
Wall Thickness: Thick
Surface Treatment: Black Varnished, Bare, PE Coated or as Required
Alloy: Non-alloy
Application: Fluid Pipe, Boiler Pipe, Drill Pipe, Hydraulic Pip
Transport Package: Standard Packing
Trademark: zhongding
Production Capacity: 2000tonnes Per Week
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Product Name
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black painted welded square and rectangular steel tube pipe
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Standard
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Q195 / Q235 / Q345 (A/B/C/D) ST37 / ST52 / ST37-2
S185/S235JR/S235JO/E295/S355JRH ASTM A106A / ASTM A106C API 5L, API 5CT, API N80, API P110 |
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Material
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a36 15CrMo 20# a106 a53 gr.b St37.0 St44.0 St55 St52.0 Ck45 S355 Q345A
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Size
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15*20mm - 300*200mm (other sizes sall be customized)
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Surface
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1.Black painted
2.oil anti-rust
3.Galvanized
4.FBE;3PE,PE
5.or as customer request
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Technology
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1.Electronic Resistance Welded (ERW )
2. Electronic Fusion Welded (EFW)
3. Double Submerged Arc Welded (DSAW) |
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Pipe ends
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plian,beveled
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Application
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For manufacture of pipelines, vessels, equipment, pipe fitting and steel structure.
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Package
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Standard export sea-worthy packing or customized.
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