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Specifications |
GB/T3087, 3091, 3639,5310, 5312, 6479,6725,8162,8163,9711, 17396, 18248ASTM A53, A106, A179, A192, A213, A335, A500, A519, A795 API 5L B-X80; API 5CT J/K55, N/L80-1/9Cr/13Cr, P110; API 5D E/X/G/S BS1387 DIN1629, DIN2448, EN10210, EN10219, EN10297, DIN17175 NACE MR 0175; DIN30670 I DIN30678 |
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Product type |
ERW Steel Pipe SSAW Steel Pipe LSAW Steel Pipe Seamless Steel Pipe Hollow sections |
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Suppliers |
Baotou Steel Corporation TPCO Tianjin Pipe Corporation |
ERW I HFW Steel Pipe
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Applications |
conveyance of water, gas and petroleum products, construction and machining |
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Standard |
GB/T3091, GB/T9711, ASTM A53, A500, API 5L, 5CT, BS1387 (Galvanized) |
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Steel grade |
Q195-Q235, B, X42, X46, X52, X56, X60, X65, X70, X80, H40, J55, N80 |
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Size range |
OD 21.3mm-630mm, thickness 1.8mm-20mm |
LSAW I DSAW Steel Pipe -Longitudinal Submerged Arc Welded pipe
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Applications |
conveyance of water, gas and petroleum products, construction, platform & bridge building |
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Standard |
GB/T3091, GB/T9711, ASTM A53, A500, API 5L |
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Steel grade |
Q235-Q420, B, X42, X46, X52, X56, X60, X65, X70, X80 |
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Size range |
OD219.1mm-3000mm, thickness 5.6mm-100mm |
SSAW Steel Pipe -Spiral Submerged Arc Welded pipe
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Applications |
conveyance of water, gas and petroleum products, piling, platform & bridge building |
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Standard |
GB/T3091, GB/T9711, ASTM A53, A500, API 5L |
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Steel grade |
Q235-Q420, B, X42, X46, X52, X56, X60, X65, X70, X80 |
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Size range |
OD219.1mm-3500mm, thickness 5.6mm-25mm, max length 24meters |
Seamless steel pipe
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Applications |
oil and gas industry, construction, engineering, power station, cylinder, automobile |
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Standard |
GB/T3087, 3639, 5310, 5312, 6479, 6725, 8162, 8163, 18248 |
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Steel grade |
20#, 20G, 16Mn, 15CrMoG, 37Mn, 30CrMo, 34CrMo4 |
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Size range |
OD 10mm -1200mm, thickness 2.0mm – 150mm |