Xov xwm
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API 5L / ASTM A53 GR.B (Kub Rolled ERW Steel Yeeb Nkab)
API 5L / ASTM A53 GR.B (Kub Rolled ERW Steel Yeeb Nkab) Sab Nraud Diameter Phab Ntsa Thickness FOB TIANJIN Sab Nraud Diameter Phab Ntsa Thickness FOB TIANJIN 外径 (mm) 壁厚 (mm) 离港价 USD/TON 外径(mm) 离港价 USD/TON 219、245 5.0-11.75 565.11 426 5.75-11.75 590.76 273 5.0-11.75 565.11 12.5-13...Nyeem ntxiv -
API 5L GR.B / ASTM A53 GR.B (Kub EXPANDED ERW STEEL PIPE)
API 5L GR.B/ASTM A53 GR.B (KUB EXPANDED ERW STEEL PIPE) Sab Nraud Diameter Phab Ntsa Thickness FOB TIANJIN Sab Nraud Diameter Phab Ntsa Thickness FOB TIANJIN 外径 (mm) 壁厚 (mm) 离港ON 夾 外) 壁厚 (mm) 离港价 USD/TON 245, 273 5.0-9.28 557.66 450, 457, 508, 530 6.5-11.98 589.27 9.4...Nyeem ntxiv -
Qhov zoo ntawm cov kav dej
Piv nrog rau lwm txoj hauv kev (xws li kev thauj mus los, kev tsheb ciav hlau lossis kev tsheb ciav hlau), kev siv cov kav dej thauj neeg pej xeem thiab cov kua dej muaj ntau yam zoo.Muaj peev xwm loj: cov kav xa dej tuaj yeem thauj cov kua thiab roj ntau ntau, thiab ua haujlwm tau zoo dua li cov txheej txheem ib txwm muaj.Safer: Tsheb thauj mus los...Nyeem ntxiv -
Qhov tsis xws luag nyob rau sab hauv ntawm cov kub dov seamless raj
Kev tsis xws luag nyob rau sab hauv ntawm kub dov seamless hlab Inner folding phaj: Ncaj, muab kauv los yog semi-kauv serrated defects tshwm nyob rau sab hauv ntawm cov yeeb nkab steel.Internal caws pliav: Cov nti ntawm sab hauv ntawm cov yeeb nkab steel feem ntau yooj yim tev tawm.Warping: Ncaj los yog ...Nyeem ntxiv -
Geological laum yeeb nkab
Geological yeeb nkab yog cov yeeb nkab steel drilled los ntawm cov tub ntxhais hauv chav haujlwm geological.Nws hla ntu yog hollow, thiab muaj qhov ntev geological laum khoom txuas nrog cov yeeb nkab steel.Geological kav nrog hollow cross-section, ntau cov kav dej, siv los thauj cov kua dej, xws li roj, natural gas, ...Nyeem ntxiv -
API 5L / ASTM A53 GR.B, CARBON STEEL, SSAW steel yeeb nkab
API 5L / ASTM A53 GR.B, CARBON STEEL, SSAW STEEL PIPE FOB TIANJIN USD/TON Sab Nraud Diameter 外径 (mm) 219 273 324 356 406 457 508 610 7145 4 30 Thickness 4 544 544 544 544 544 544 544 544 544 壁厚 (mm) 7 544 544 544 544 544 544 544 544 544 544 544 544 8 544 ...Nyeem ntxiv