Spiral steel yeeb nkab yog ib qho khoom siv zoo kawg nkaus thiab ruaj khov uas tau dhau los ua ib feem tseem ceeb ntawm cov txheej txheem niaj hnub no. Nws muaj kev siv dav hauv kev lag luam roj thiab roj, kev thauj mus los hauv dej, thiab kev tsim kho cov haujlwm. Kev tsim tshwj xeeb ntawm cov kauv hlau yeeb nkab kom ntseeg tau tias nws tuaj yeem tiv taus siab thiab kub kub, ua rau nws mus rau cov khoom siv tseem ceeb.
Txheem:EN10217, EN10219, ASTM A53, ASTM A252, API5L
Qib:S235JRH, S275JOH, S275J2H, S355JOH, S355J2H, S355K2H, GRA, GRB,
Loj:219 hli --4084MM
Phab ntsa Thickness:7.75MM --22MM




Cim npe nrov: AMERICAN SPIRAL WELD PIPE, Tuam Tshoj, lwm tus neeg, manufacturers, hoobkas, nqe