Xov xwm
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Coal tar epoxy yeeb nkab cia txoj kev
1, Lub hauv paus ntsiab lus yuav tsum muaj cov thee tar epoxy yeeb nkab stacking nyob rau hauv palletizing ruaj kom muaj kev ruaj ntseg ntawm qhov chaw, raws li ua tiav ntau yam, specifications palletizing, ntau yam khoom siv rau palletizing feem, los tiv thaiv av nkos thiab kev sib tsoo;2, txwv tsis pub nyob rau hauv thee tar e ...Nyeem ntxiv -
Kev taw qhia txog kev tsim kho txoj kev tsis-grooving pipeline
Kev tsim kho tsis yog grooving yog hais txog kev tsim kho ntawm kev tso lossis nchuav cov kav dej (drains) hauv qhov khawb hauv qab av raws cov kav dej.Muaj cov yeeb nkab jacking txoj kev, thaiv txoj kev tunneling, ntiav burying txoj kev, directional drilling txoj kev, ramming yeeb nkab txoj kev, thiab lwm yam (1) Cl ...Nyeem ntxiv -
Qhov txawv ntawm FRP xuab zeb yeeb nkab thiab steel yeeb nkab
Qhov txawv ntawm FRP xuab zeb yeeb nkab thiab steel yeeb nkab.Cov iav fiber reinforced yas xuab zeb yeeb nkab yog ib yam tshiab ntawm cov khoom sib xyaw ua los ntawm cov khoom siv matrix, iav fiber ntau thiab nws cov khoom ua cov khoom siv ntxiv, thiab quartz xuab zeb ua cov khoom ntim.Nrog nws zoo heev corrosi ...Nyeem ntxiv -
Tuam Tshoj txuas ntxiv tsav Crude Steel Production nyob rau lub Cuaj Hli 2020
Kev tsim cov hlau tsis huv hauv ntiaj teb rau 64 lub teb chaws tau tshaj tawm rau World Steel Association yog 156.4 lab tonnes nyob rau lub Cuaj Hli 2020, nce 2.9% piv rau lub Cuaj Hlis 2019. Tuam Tshoj tsim 92.6 lab tonnes ntawm cov hlau tsis huv hauv lub Cuaj Hli 2020, nce 10.9% piv rau Cuaj hlis 2019....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) 219 273 324 356 406 457 508 610 714 5 Wall 369 9 569 569 569 569 569 ib 569 569 569 569 壁厚 (mm) 7 569 569 569 569 569 569 569 569 569 569 569 569 8 569 ...Nyeem ntxiv -
API 5L / ASTM A106 GR.B, Seamless Carbon Steel Yeeb Nkab
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