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Jerin Farashin Bututun Karfe na ERW mai zafi 01-14-2020
API 5L GR.B/ASTM A53 (mm) (mm) 壁厚 (mm) 离港价 USD/TON 价 USD/TON 价 USD /TON Q235B Q345B 外径 (mm) 壁厚 (mm) Q235B Q345B 245, 273 5.0-9.28 565.67 610.31 450,...Kara karantawa -
Jerin Farashin Ƙananan Diamita SSAW Bututu Karfe 01-14-2020
API 5L/ASTM A53 G.B 56 556 556 556 556 561 561 561 561 壁厚 (mm) 7 556 556 556 556 556 556 556 556 561 561 561 561 ...Kara karantawa -
Jerin Farashi don Ƙananan Diamita Ba Sumul Bakin Karfe 01-14-2020
Kara karantawa -
Jerin Farashin Ƙananan Diamita LSAW Karfe 01-14-2020
API 5L GR.B/ASTM A53 GR.B, KARFE KARFE, LSAW STEEL PIPE FOB TIANJIN Waje Diamita 外径 (mm) USD/TON 406 457 508 609.6 711.1 762 812 863.6 6 6 bango 2 667 667 Kauri 9.53 636 655 662 642 647 642 647 647 壁厚 (mm) 10 636 623 629 642 647 642 647 647 12...Kara karantawa -
Rukunin mai shine hanyar rayuwa don kiyaye mai da gudana
Ana amfani da bututu na musamman na man fetur don hakar rijiyoyin mai da iskar gas da jigilar mai da iskar gas.Ya hada da bututun hako mai, da rumbun man fetur, da bututun tsotsa.An fi amfani da bututun mai don haɗa ƙwanƙarar ƙwanƙwasa da ɗigon haƙori da watsa ikon haƙowa.Rukunin mai shine yafi ...Kara karantawa -
Daga ina aka samo rarrabuwar bututun bakin karfe?
Daga ina ake rarraba bututun ƙarfe na bakin karfe? ake kira bakin karfe mai jure acid...Kara karantawa