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API 5L/ASTM A106 GR.B, SSAW Carbon Steel Pipe
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API 5L/ASTM A106 GR.B, LSAW Carbon Steel Pipe
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API 5L/ASTM A106 GR.B, ERW Carbon Steel Pipe
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API 5L/ASTM A106 GR.B, Seamless Carbon Steel Pipe
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Paano haharapin ang mga depekto ng malamig na iginuhit na bakal na tubo kapag nilalamig
1, Cold iginuhit bakal pipe ay maaaring humantong sa materyal sala-sala dislocations at iba pang mga microscopic depekto at ibabaw pagkamagaspang ay nadagdagan, at precipitation-sapilitan martensite at carbide. Tulad ng malamig na austenitic steels ay nagpapakita ng tumaas na magnetic phenomena. 2, Nagreresulta sa materyal na sala-sala disloca...Magbasa pa -
Flexible composite high pressure pipeline
Ang flexible composite high-pressure pipelines ay isang polymer composite material na gawa sa isang tiyak na high-intensity, high pressure, corrosion, fouling resistance, friction coefficient at mahusay na pagkakabukod, magandang flexibility at mahabang buhay ng isang oil at gasindustrial pipe fittings. Flexible na Composite press...Magbasa pa -
API 5L/ASTM A53 GR.B, CARBON STEEL, SSAW STEEL PIPE
API 5L/ASTM A53 GR.B, CARBON STEEL, SSAW STEEL PIPE TIANJIN USD/TON Labas Diameter 外径 (mm) 219 273 324 356 406 457 508 610 711 762 813 Kapal78 5 5 87 587 587 587 587 587 587 587 壁厚 (mm) 7 587 587 587 587 587 587 587 587 587 587 587 587 8 587 587 ...Magbasa pa -
API 5L/ASTM A106 GR.B, Seamless Carbon Steel Pipe
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API 5L GR.B/ASTM A53 GR.B, CARBON STEEL, LSAW STEEL PIPE
API 5L GR.B/ASTM A53 GR.B, CARBON STEEL, LSAW STEEL PIPE FOB TIANJIN Outside Diameter 外径 (mm) USD/TON 406 457 508 609.6 711.1 762 812 863.6 7 7 3 7 7 3 7 7 730 730 Kapal 9.53 737 723 730 710 710 710 710 710 壁厚 (mm) 10 703 689 696 710 710 710 710 710 12...Magbasa pa -
API 5L/ASTM A53 GR.B (Maliit na Diameter ERW Steel Pipe)
API 5L/ASTM A53 GR.B (Maliit na Diameter ERW Steel Pipe) Labas Diameter Kapal Kapal EXW Labas Diameter Kapal Kapal EXW 外径 (mm) 壁厚 (mm) 离港价 USD/TON 外径 (mm) 壁厚 (mm) 壁厚) 离港价 USD/TON 33.4 (1″) 2.1-2.4 621.90 Φ133 3.0-5.75 598.96 2.5-3.25 603.01 6.0-7.75 608.41 3...Magbasa pa -
API 5L/ASTM A53 GR.B (Hot Rolled ERW Steel Pipe)
API 5L/ASTM A53 GR.B (Hot Rolled ERW Steel Pipe) Labas Diameter Kapal Kapal FOB TIANJIN Labas Diameter Kapal Kapal FOB TIANJIN 外径 (mm) 壁厚 (mm) 离港价 USD/TON 外径厉 (mm) (mm) 离港价 USD/TON 219、245 5.0-11.75 616.27 426 5.75-11.75 633.80 273 5.0-11.75 616.27 12.5-13...Magbasa pa -
API 5L GR.B/ASTM A53 GR.B (HOT EXPANDED ERW STEEL PIPE)
API 5L GR.B/ASTM A53 GR.B (HOT EXPANDED ERW STEEL PIPE) Labas Diameter Kapal Kapal FOB TIANJIN Labas Diameter Kapal Kapal FOB TIANJIN 外径 (mm) 壁厚 (mm) 离港价 USD/TON 离港价 USD/TON ) 壁厚 (mm) 离港价 USD/TON 245, 273 5.0-9.28 625.42 450, 457, 508, 530 6.5-11.98 659.15 9.4...Magbasa pa