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I-API 5L/ASTM A106 GR.B, iSeamless Carbon Steel Pipe
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API 5L/ASTM A53 GR.B, CARBON STEEL, LSAW STEEL PIP
API 5L/ASTM A53 GR.B, CARBON STEEL, LSAW Steel PIPE FOB TIANJIN Ngaphandle Diameter 外径 (mm) USD/TON 406 457 508 609.6 711.1 762 812 863.10 108 863.10, Wall 1089 1,074 1,074 116 1,074 Ukutyeba 9.53 1,081 1,066 1,074 1,050 1,050 1,050 114 1,050 壁厚 (mm) 10 1,043 1,027 1,...Funda ngokugqithisileyo -
I-API 5L/ASTM A53 GR.B (Umbhobho weNtsimbi we-ERW oDayamitha omncinci)
API 5L/ASTM A53 GR.B (Idayamitha encinci ERW Umbhobho wentsimbi) 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 1,003.80 Φ133 3.0-5.75 977.44 2.5-3.25 982.09 ...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 5.0-11.75 971.24 426 5.75-11.75 994.50 273 5.0-11.75 971.24 12.5-1...Funda ngokugqithisileyo -
I-API 5L/ASTM A53 GR.B (UMbhobho we-ERW STEEL OTSHISAYO WANDISIWE)
API 5L/ASTM A53 GR.B (UTHOVU WANDISIWE ERW STEEL BOMBA) Ngaphandle kweDayamitha yoDonga Ukutyeba FOB TIANJIN Ngaphandle kweDayamitha yoDonga ukutyeba FOB TIANJIN 外径 (mm) 壁厚 (mm) 离港 徖徤 USD/TON 徖徤 USD (mm) 离港价 USD/TON 245, 273 5.0-9.28 1011.86 450, 457, 508, 530 6.5-11.98 1050.62 9.45-9...Funda ngokugqithisileyo -
Itekhnoloji yokuwelda imibhobho yeoli
Kwimibhobho ye-oyile yesiqhelo ye-welding, umgangatho unzima ukulawula kwaye kunzima ukufezekisa i-slag ye-welding efunekayo ayivumelekanga ngaphakathi, nangona kunjalo, ukuxhaswa kwe-welding esebenzayo ngakumbi kwaye kusetyenziswe ngokubanzi, i-manual arc welding indlela yokugubungela.Ngale ndlela i-arc ecacileyo, ukusebenza kwe-welding ...Funda ngokugqithisileyo