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I-API 5L/ASTM A106 GR.B, iSeamless Carbon Steel Pipe
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I-API 5L/ASTM A53 GR.B (Umbhobho weNtsimbi we-ERW oDayamitha omncinci)
API 5L/ASTM A53 GR.B (Umbhobho wentsimbi oMncinci weDiameter ERW) Umphandle weDiameter yoDonga Ukutyeba FOB TIANJIN Ngaphandle kweDayamitha yoDonga Ukutyeba FOB TIANJIN 外径 (mm) 壁厚 (mm) 离渁价 USD/TON 外径(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-...Funda ngokugqithisileyo -
API 5L/ASTM A53 GR.B (Hot Rolled ERW Steel Pipe)
API 5L/ASTM A53 GR.B (Hot Rolled ERW Steel Pipe) Ngaphandle kweDiameter yoDonga Ukutyeba FOB TIANJIN Ngaphandle kweDayamitha yoDonga Ukutyeba FOB TIANJIN 外径 (mm) 壁厚 (mm) 离渁价 USD/TON 径(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...Funda ngokugqithisileyo -
I-API 5L GR.B/ASTM A53 GR.B (UMbhobho OSHISA WANDISIWE WE-ERW Steel)
API 5L GR.B/ASTM A53 GR.B (UMbhobho OYANDISIWE WE-ERW Steel) Ngaphandle kweDayamitha yoDonga Ukutyeba FOB TIANJIN Ngaphandle kweDayamitha yoDonga ukutyeba FOB TIANJIN 外径 (mm) 壁厚 (mm) 离 USD渄TON ) 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...Funda ngokugqithisileyo -
Ukusetyenzwa komphezulu wentsimbi engenasici
Ukusetyenzwa komphezulu wentsimbi engatyiwayo Kukho malunga neentlobo ezintlanu ezisisiseko zokusetyenzwa komphezulu ezinokuthi zisetyenziselwe ukusetyenzwa komphezulu wentsimbi engatyiwayo.Zinokudityaniswa kwaye zisetyenziswe ukuguqula iimveliso ezingaphezulu.Ezi ndidi zintlanu kukuqhubekeka komphezulu wokuqengqeleka, inkqubo yomphezulu womatshini...Funda ngokugqithisileyo -
Ukufakwa kwemibhobho yentsimbi engenasici
Xa ubeka imibhobho yensimbi engenasici, kufuneka ifakwe emva kokuba imisebenzi yoluntu igqityiwe.Ngaphambi kokufakela, okokuqala, khangela ukuba indawo yomngxuma ogciniweyo ichanekile.Xa ubeka imibhobho yentsimbi ecekeceke-ebiyelweyo, umgama phakathi kwezinto ezixhasayo akufanelekanga ube grey...Funda ngokugqithisileyo