ERW Hlau Yeeb Nkab

Txuj：：GB3091-2015, BS1387-1985, ASTM A500 Qib A, B, C, ASTM A795、ISO65、ASTM A53 / ASTM A 53、STK400

Qib：Q235B, Q345B, SS400, S235JRASTM A500 Qib A, B, C

Thickness：2.0mm-10.0 hli

Tshooj Duab：Yeej（圆形）

Qhov chaw ntawm Keeb Kwm：Xeev Hebei

Txoj kab uas hla：21.3 hli-219 hli

Cov txheej txheem：ERW

Ntawv pov thawj：ISO、CE、SRIM、

Daim ntawv thov: GAS TRANSFER, dej tua hluav taws hloov

Kev kho qhov chaw: kub dipped galvanized / OILED / BLACK PAINTING / lacquer

Xaus qhov kawg: BS / ANSI / GB tus qauv xov nrog lossis tsis muaj khub

Ntim& Xa

Ntim Cov Lus Qhia: Ntau，Pob
Kev Qhia Paub Tus Me Nyuam: ntau lossis ntim.

Cim npe nrov: erw steel yeeb nkab, Tuam Tshoj, cov chaw muag khoom, chaw tsim khoom, lub Hoobkas, yuav, tuam txhab, xa tawm, muag khoom, hom, zoo tshaj plaws, zoo tshaj plaws, ua nyob rau hauv Suav teb