| Khoom | Hluav taws kub Sprinkler Steel Pipe |
| Khoom siv | Carbon Steel |
| Qib | Q195 = S195 / A53 Qib A Q235 = S235 / A53 Qib B / A500 Qib A / STK400 / SS400 / ST42.2 Q355 = S355JR / A500 Qib B Qib C |
| Txuj | ASTM A53, ASTM A500, A36, A795,ISO65, ANSI C80, DIN2440, JIS G3444,GB / T3091, GB / T13793 |
| Nto | Zinc txheej 200-500g / m2 (30-70um) Los yogCov xim dub / xim liabkua roj vanish, Epoxy txheej, los yog impeller blasting nrog pleev xim |
| Xaus | Grooved xaus los yog Threaded xaus |
| nrog los yog tsis muaj kaus mom |
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.
Daim ntawv thov:
Kev tsim kho / tsev cov ntaub ntawv steel yeeb nkab
Scaffolding steel yeeb nkab
Lub laj kab ncej steel yeeb nkab
Hluav taws kub tiv thaiv steel yeeb nkab / hluav taws kub sprinkler steel yeeb nkab
Tsev cog khoom steel yeeb nkab
Tsawg siab ua kua, dej, roj, roj, kab yeeb nkab
Cov kav dej
Handrail yeeb nkab
| OD | DN | ASTM A53 A795 GRA / B | |
| SCH10S | STD SCH40 | ||
| INCH | MM | (mm) | (mm) |
| 1/2 " | 15 | 2.11 | 2.77 ib |
| 3/4 " | 20 | 2.11 | 2.87 ib |
| 1” | 25 | 2.77 ib | 3.38 ib |
| 1-1/4 " | 32 | 2.77 ib | 3.56 ib |
| 1-1/2 " | 40 | 2.77 ib | 3.68 ib |
| 2” | 50 | 2.77 ib | 3.91 ib |
| 2-1/2 " | 65 | 3.05 Nws | 5.16 |
| 3” | 80 | 3.05 Nws | 5.49 ib |
| 4” | 100 | 3.05 Nws | 6.02 ib |
| 5” | 125 | 3.4 | 6.55 ib |
| 6” | 150 | 3.4 | 7.11 ib |
| 8 " | 200 | 3.76 ib | 8.18 Nws |
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.
Hais txog peb:
Tianjin Youfa Steel Pipe tau tsim los rau Lub Xya Hli 1st, 2000. Muaj tag nrho txog 9000 tus neeg ua haujlwm, 13 lub chaw tsim khoom, 293 steel yeeb nkab ntau lawm kab, 3 lub teb chaws tau lees paub qhov chaw kuaj, thiab 1 Tianjin tsoomfwv tau lees paub kev lag luam thev naus laus zis.
89 Welded steel yeeb nkab ntau lawm kab
Factories:
Tianjin Youfa Steel Pipe Group Co., Ltd .-No.2 ceg;
Tangshan Zhengyuan Pipeline Kev Lag Luam Co., Ltd;
Tangshan Youfa Steel Pipe Manufacture Co., Ltd.
Handan Youfa Steel Pipe Co., Ltd.
Shaanxi Youfa Steel Yeeb Nkab Co., Ltd;
Jiangsu Youfa Steel Yeeb Nkab Co., Ltd;
Huludao Steel Pipe Industrial Co., Ltd
