Khoom | Kub Dip Galvanized Square thiab Rectangular Steel Yeeb Nkab |
Khoom siv | Carbon Steel |
Qib | Q195 = S195 / A53 Qib A Q235 = S235 / A53 Qib B / A500 Qib A / STK400 / SS400 / ST42.2 Q345 = S355JR / A500 Qib B Qib C |
Txuj | DIN 2440, ISO 65, EN10219 GB/T 6728 JIS 3444/3466 ASTM A53, A500, A36 |
Nto | Zinc txheej 200-500g / m2 (30-70um) |
Xaus | Plain xaus |
Specification | OD: 20 * 20-500 * 500mm;20 * 40-300 * 500mm Thickness: 1.0-30.0 hli Ntev: 2-12m |
Daim ntawv thov:
Kev tsim kho / tsev cov ntaub ntawv steel yeeb nkab
Cov qauv yeeb nkab
Lub laj kab ncej steel yeeb nkab
Hnub ci mounting Cheebtsam
Handrail yeeb nkab
Strict Quality Control:
1) Thaum lub sij hawm thiab tom qab ntau lawm, 4 QC cov neeg ua haujlwm nrog ntau tshaj 5 xyoo kev soj ntsuam cov khoom hauv random.
2) National accredited laboratory nrog CNAS daim ntawv pov thawj
3) Txais kev tshuaj xyuas los ntawm tus neeg thib peb tau xaiv los ntawm tus neeg yuav khoom, xws li SGS, BV.
4) Pom zoo los ntawm Malaysia, Indonesia, Singapore, Philippines, Australia, Peru thiab UK.Peb muaj UL / FM, ISO9001/18001, FPC daim ntawv pov thawj