Labarai
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API 5L/ASTM A53 GR.B, KARFE KARFE, SSAW STEEL PIPE
API 5L/ASTM A53 G.B 40 640 640 640 640 640 640 640 640 壁厚 (mm) 7 640 640 640 640 640 640 640 640 640 640 640 640 8 640 ...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″) 2.1-2.4 616.76 Φ133 3.0-5.75 594.86 2.5-3.25 598.73 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 5.0-9.28 658.77 450, 457, 508, 530 6.5-11.98 679.94 9.4....Kara karantawa -
Gane fashewa
Fashewar walda a cikin jirgin ruwan matsa lamba galibi mallakar sanyi ne da aka jinkirta kuma rarrabawa yana da faɗi sosai.A cikin aiwatar da masana'antar jirgin ruwa mai matsa lamba da fili fili ta hanyar kulawa ta musamman, amma saboda "jinkirin sa", a ƙarƙashin aikin hana damuwa, sau da yawa a cikin a...Kara karantawa -
Coefficient na fadada madaidaicin bututun ƙarfe
Coefficient na fadada madaidaicin bututun ƙarfe Bincika hanyar da za a iya amfani da ita a cikin tanda mai sabulun sabulu don goge kowane ramin haɗin gwiwa, don ganin ko za a kunna gas;Wuraren da iskar gas ya fi dacewa ya shiga cikin bututun murhun wuta da kuma sanya bututun a wurin, wannan wurin hatimin yana da ɓarna ...Kara karantawa