Labarai
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API 5L/ASTM A106 GR.B, Carbon Karfe Bututu mara kyau
Kara karantawa -
API 5L/ASTM A53 GR.B (Ƙananan Diamita ERW Karfe)
API 5L/ASTM A53 G.B (mm) 离港价 USD/TON 33.4 (1″) 2.1-2.4 591.00 Φ133 3.0-5.75 569.10 2.5-3.25 572.96 6.0-....Kara karantawa -
API 5L/ASTM A53 GR.B (Hot Rolled ERW Karfe Bututu)
API. (mm) 离港价 USD/TON 219,245 5.0-11.75 611.50 462 5.75-11.75 609.03 273 5.0-11.75 611.50 12.5-13...Kara karantawa -
API 5L GR.B/ASTM A53 GR.B (ZAFI FADADA ERW STEEL PIPE)
API 5L GR.B/ASTM A53 (mm) (mm) 壁厚 (mm) 离港价外径 (mm) 壁厚 (mm) da USD/TON USD ) 壁厚 (mm) 离港价 USD/TON 245, 273 5.0-9.28 631.52 450, 457, 508, 530 6.5-11.98 653.21 9.4....Kara karantawa -
Surface sarrafa bakin karfe
Sarrafa saman bakin karfe Akwai kusan nau'ikan sarrafa saman saman guda biyar waɗanda za a iya amfani da su don sarrafa saman bakin karfe.Ana iya haɗa su kuma amfani da su don canza ƙarin samfuran ƙarshe.The biyar Categories suna mirgina surface aiki, inji surface tsari ...Kara karantawa -
Kwantar da bututun bakin karfe mai bakin ciki
Lokacin shimfiɗa bututun ƙarfe na bakin ciki, ya kamata a sanya su bayan an gama aikin farar hula.Kafin shigarwa, da farko, duba ko matsayi na ramin da aka tanada daidai ne.Lokacin ɗora bututun bakin ƙarfe na bakin ciki mai bango, nisa tsakanin kafaffen goyan baya bai kamata ya zama mai girma ba.Kara karantawa