Labarai
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API 5L/ASTM A53 GR.B (Hot Rolled ERW Karfe Bututu)
API. (mm) 离港价 USD/TON 219,245 5.0-11.75 555.79 426 5.75-11.75 581.78 273 5.0-11.75 555.79 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 5.0-9.28 589.83 450, 457, 508, 530 6.5-11.98 622.32 9.4....Kara karantawa -
Akwai musaya don flanges masu girma dabam dabam don haɗa su tare
Flanges daidai ne.Dangane da matakan matsin lamba daban-daban da ƙayyadaddun ƙayyadaddun flange daban-daban, akwai lambobi masu kaifi da girman kusoshi, kuma ramukan kusoshi kuma suna da ma'auni masu girma dabam.Idan ba a canza diamita na waje da yawa ba, za a iya haɗa farar da diamita na ramukan aron ƙura, a...Kara karantawa -
Fa'idodi da tarihin bututun gyaran bututun CIPP
Abũbuwan amfãni da tarihin CIPP bututun gyaran gyare-gyaren fasaha na CIPP (wanda aka warkar da shi a cikin bututu) yana da fa'idodi masu zuwa: (1) gajeren lokaci na ginin: Yana ɗaukar kimanin kwanaki 1 kawai daga sarrafa kayan rufi zuwa shirye-shiryen, juyawa, dumama, da kuma warkar da ginin ...Kara karantawa -
An shigo da tan miliyan 200 na kwal daga Janairu zuwa Yuli, sama da 6.8% a shekara.
A watan Yuli, raguwar samar da danyen kwal na masana'antu sama da girman da aka tsara ya fadada, samar da danyen mai ya ragu, kuma karuwar yawan iskar gas da wutar lantarki ya ragu.Danyen gawayi, danyen mai, da samar da iskar gas da yanayin da ke da alaka da raguwar danyen...Kara karantawa -
Anti-lalata abũbuwan amfãni na 3PE anti-lalata karfe bututu
3PE anti-corrosive karfe bututu yana nufin rufin bututun ƙarfe don tabbatar da cewa zafin jiki na ciki na bututun ƙarfe mai aiki da yanayin zafin jiki tare a cikin yanayin aiki daban-daban yana raguwa ko hana lalata da lalacewa a ƙarƙashin sinadarai da electrochemica ...Kara karantawa