Uas muaj lub suab ua lag luam kev lag luam credit keeb kwm, kev pab cuam tom qab muag zoo thiab cov chaw tsim khoom niaj hnub no, peb tam sim no tau txais txiaj ntsig zoo ntawm peb cov neeg yuav khoom thoob plaws ntiaj teb rau Kev Muag Khoom Kub Kub rau Erw Welded Kub Rolled Dub Carbon Rectangular Hollow Section Square Steel Pipe Ua Youfa brand lub chaw tsim khoom loj tshaj plaws rau carbon steel yeeb nkab, Peb vam tias peb tuaj yeem muaj kev sib raug zoo nrog cov neeg ua lag luam los ntawm thoob plaws lub ntiaj teb.
Uas muaj kev lag luam zoo ua lag luam keeb kwm credit, kev pab cuam tom qab muag zoo thiab cov chaw tsim khoom niaj hnub no, peb tam sim no tau txais txiaj ntsig zoo ntawm peb cov neeg yuav khoom thoob plaws ntiaj teb rauHollow Section Pipe, lub cev, Steel Square Pipe Ua, Lub hom phiaj ntawm lub tuam txhab: Cov neeg siv khoom txaus siab yog peb lub hom phiaj, thiab ua siab dawb cia siab tias yuav tsim kom muaj kev sib koom tes ruaj khov rau cov neeg siv khoom sib koom ua lag luam. Lub tsev ci ntsa iab tag kis ua ke! Peb lub tuam txhab suav nrog "tus nqi tsim nyog, sijhawm ntau lawm thiab kev pab cuam tom qab muag zoo" raws li peb txoj cai. Peb vam tias yuav koom tes nrog cov neeg siv khoom ntau dua rau kev sib koom ua ke thiab cov txiaj ntsig. Peb zoo siab tos txais cov neeg yuav khoom tuaj yeem tiv tauj peb.
| Khoom | Square thiab Rectangular Steel Pipe |
| 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, EN10219GB / T 6728JIS 3444 / 3466ASTM A53, A500, A36 |
| Specification | Square Hollow: 20 * 20-500 * 500mmRectangular Hollow: 20 * 40-300 * 500mmThickness: 1.0-30.0mm Ntev: 2-12m |
| Nto | Liab qab / Ntuj DubPainted los yog Oiled nrog los yog tsis qhwv |
| Xaus | Plain xaus |
Strict Quality Control:
1) Thaum lub sijhawm thiab tom qab tsim khoom, 4 QC cov neeg ua haujlwm nrog ntau tshaj 5 xyoo kev tshawb xyuas cov khoom hauv random.
2) National accredited laboratory nrog CNAS daim ntawv pov thawj
3) Kev soj ntsuam tau txais los ntawm tus neeg thib peb raug 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
kawm ntxiv txog daim ntawv pov thawj
Ntim thiab xa khoom:
Ntim Cov Lus Qhia: nyob rau hauv hexagonal seaworthy bundles packed los ntawm steel strips, Nrog ob nylon slings rau txhua bundles.
Kev Qhia Txog Tus Me Nyuam: Nyob ntawm QTY, feem ntau ib hlis.
