Material:Carbon Steel
Surface Treatment:Antiseptical
Usage:Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose
Section Shape:Round
Standard:AISI, API 5L Sy/T5037 Sy/T5040 GB/T9711 En10210 En
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Name
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Steel Spiral welded Pipe
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Technique
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SSAW (spiral submerged arc welded)
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Material
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St37 St52
Grade B X46 X46 X52
Q235 Q355
S235 S355
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Surface treatment
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External: 3PE, bitumen, epoxy powder Internal: Epoxy, bitumen, cement
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Hydrostatic test
UT test
RT test
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End treatment
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Bevel
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Certificate
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API 5L
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