Peb kuj tseem tau tsom mus rau kev txhim kho cov khoom tswj hwm thiab QC txoj hauv kev kom peb tuaj yeem khaws cov ntug zoo kawg nkaus hauv kev lag luam hnyav-kev sib tw rau High Performance Steel Standard S235Square Tube Mild Steel 20mm X 20mmRectangular Tube Youfa brand lub tuam txhab loj tshaj plaws rau carbon steel yeeb nkab, Hauv ib lo lus, thaum koj xaiv peb, koj xaiv lub neej zoo meej. Txais tos tuaj xyuas peb lub Hoobkas thiab txais tos koj xaj! Yog xav paub ntxiv, thov tsis txhob yig tiv tauj peb.
Peb kuj tau tsom mus rau kev txhim kho cov khoom tswj hwm thiab QC txoj hauv kev kom peb tuaj yeem khaws cov ntug zoo kawg nkaus hauv kev lag luam hnyav-kev sib tw rauGalvanized Steel Square Tube, Rectangual Tube, Square Tube Mild Steel 20mm X 20mm, Nrog rau kev loj hlob ntawm lub tuam txhab, tam sim no peb cov khoom muag thiab ua hauj lwm nyob rau hauv ntau tshaj 15 lub teb chaws thoob ntiaj teb, xws li Europe, North America, Middle-East, South America, Southern Asia thiab hais txog. Raws li peb dais hauv peb lub siab tias kev tsim kho tshiab yog qhov tseem ceeb rau peb txoj kev loj hlob, kev tsim khoom tshiab yog tas li.Ntawm, Peb cov tswv yim ua haujlwm yooj yim thiab ua tau zoo, cov khoom zoo thiab cov nqi sib tw yog raws nraim li peb cov neeg muas zaub tab tom nrhiav. Tsis tas li qhov kev pabcuam tseem ceeb coj peb lub koob npe zoo credit.
| Khoom | BS1387 Galvanized steel yeeb nkab nrog loj 1/2 nti rau 6inch |
| 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 |
| Txoj kab uas hla | 1/2 "-6" (21.3-168mm) |
| Phab ntsa Thickness | 0.8-10.0 hli |
| Ntev | 1m-12m, los ntawm cov neeg siv khoom xav tau |
| Kev lag luam loj
| Middle East, Africa, Asia thiab qee lub tebchaws Uropean thiab South America, Australia |
| Txuj | ASTM A53 / A500, EN39, BS1139, JIS3444, GB / T3091-2001 |
| Chaw thau khoom chaw nres nkoj | Tianjin Chaw nres nkoj, Shanghai Chaw nres nkoj, thiab lwm yam. |
| Nto | Kub dip galvanized, Pre-galvanized |
| Xaus | Plain xaus |
| Grooved xaus | |
| Threaded ntawm ob kawg, ib kawg nrog coupling, ib kawg nrog yas hau | |
| Txuas nrog flange; |
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.
