Nrog rau cov lus qhia hauv siab no, peb tam sim no tau loj hlob los ua ib qho ntawm feem ntau cov thev naus laus zis tshiab, tus nqi tsim nyog, thiab cov nqi sib tw rau Cov Khoom Siv ODM S235jr Pre / Kub Dipped Galvanized Welded Rectangular / Square Steel Pipe / raj / hollow Section /shs / Rhs YOUFA Hom lub chaw tsim khoom loj tshaj plaws rau cov pa roj carbon steel yeeb nkab, Peb xav kom koj ua kom tuav tau raws li peb tau ua nrhiav cov neeg koom tes hauv peb txoj haujlwm. Peb paub tseeb tias koj yuav mus nrhiav kev lag luam kev lag luam nrog peb tsis tsuas yog fruitful tab sis kuj profitable. Peb txhua tus tau npaj los muab cov khoom koj xav tau.
Nrog rau cov lus qhia hauv siab no, peb tam sim no tau loj hlob los ua ib qho ntawm feem ntau cov thev naus laus zis tshiab, tus nqi-npaum, thiab tus nqi sib tw ua lag luam rauKub Dipped Galvanized Steel Yeeb Nkab, Pre Galvanized Square Tube, Square Hollow Tshooj, Peb tau ua haujlwm rau ntau tshaj 10 xyoo. Peb tau mob siab rau cov khoom zoo thiab cov neeg siv khoom txhawb nqa. Tam sim no peb muaj 27 cov khoom siv hluav taws xob thiab tsim patents. Peb caw koj tuaj xyuas peb lub tuam txhab rau kev ncig xyuas tus kheej thiab kev qhia ua lag luam siab heev.
| 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, EN10219GB / T 6728JIS 3444 / 3466ASTM A53, A500, A36 |
| Nto | Zinc txheej 200-500g / m2 (30-70um) |
| Xaus | Plain xaus |
| Specification | OD: 20 * 20-500 * 500mm; 20 * 40-300 * 500mmThickness: 1.0-30.0mmLength: 2-12m |
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.
12 kub galvanized square thiab square steel yeeb nkab ntau lawm kab
Factories:
Tianjin Youfa Dezhong Steel Yeeb Nkab Co., Ltd;
Handan Youfa Steel Pipe Co., Ltd.
Shanxi Youfa Steel Yeeb Nkab Co., Ltd
