DN40 Pre Galvanzied Steel Yeeb Nkab

Txuj: DN40

Qib: Q235B, Q345B, SS400, S235JR ASTM A500 QIB QIB A, B, C

Thickness: 0.8mm-2.5mm

Ntu Cov Duab: Voos

Qhov chaw keeb kwm: Hebei Xeev

Txheej Txheej Hauv: 21.3mm-114.3mm

Cov txheej txheem: ERW

Daim ntawv pov thawj: ISO 、 CE 、 SRIM 、

Daim Ntawv Thov: GAS HLOOV, dej tua hluav taws sib tua

Nto Kho: Kub duav galvanized / OILED / DUB XIM / lacquer

Xaus tiav: BS / ANSI / GB txheem xov nrog lossis tsis muaj khub

Ntim& Xa Tawm

Ntim Cov Lus Qhia: Bulk, Pob

Tus me nyuam nthuav dav: Thawv lossis thawv.

Q: Koj puas muab qauv? Puas yog pub dawb?

A: Yog tias cov qauv coj yog cov nqi qis, peb yuav muab cov qauv dawb nrog kev thauj khoom thauj khoom. Tab sis rau qee tus nqi kuaj tus nqi siab, peb yuav tsum sau tus nqi coj mus kuaj.

Q: Koj lub sijhawm them nyiaj yog dab tsi?

A: 30% tso cia them ua ntej tsim khoom thiab 70% tshuav nyiaj them ua ntej khoom xa tuaj.

Cim npe nrov: dn40 ua ntej galvanzied steel yeeb nkab, Tuam Tshoj, lwm tus neeg, manufacturers, hoobkas, ua nyob rau hauv Suav teb