TIANJIN YOUFA STEEL PIPE GROUP CO., LTD.
Tianjin Youfa steel yeeb nkab pab pawg tau tsim nyob rau lub Xya hli ntuj 1, 2000, nrog lub hauv paus chaw ua hauj lwm nyob rau hauv lub loj tshaj plaws welded yeeb nkab ntau lawm puag nyob rau hauv Tuam Tshoj-Daqiuzhuang Village, Tianjin nroog, uas yog ib tug loj-scale steel yeeb nkab manufacturing enterprise ua ntau yam yeeb nkab khoom.GALVANIZED STEEL PIPE,ERW STEE LPIPE,SQUARE THIAB RECTANGULAR STEEL TUBE, GALVANIZED SQUARE PIPE,SPIRAL STEEL TUBES,STAINLESS STEEL PIPE,SCAFFOLDING, THIABPIPE FITTINGS. tau raug ntsuas raws li sab saum toj 500 tuam txhab ntawm Tuam Tshoj nyob rau hauv tib lub lag luam, thiab raws li sab saum toj 500 manufacturing ntawm Tuam Tshoj.
Youfa hom tau lees paub tias yog Tuam Tshoj lub npe nrov npe los ntawm SAIC lub chaw lis haujlwm lag luam hauv lub Peb Hlis 2008.
| Khoom | Kub Dip Galvanized Round Structural 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 Q355 = S355JR / A500 Qib B Qib C |
| Txuj | EN39, BS1139, EN10255,ASTM A53, ASTM A500, A36 thiabISO65, ANSI C80, DIN2440, JIS G3444,GB / T3091, GB / T13793 |
| Nto | Zinc txheej 200-500g / m2 (30-70um) |
| Xaus | Plain xaus |
| nrog los yog tsis muaj kaus mom |
Kub dip galvanized steel yeeb nkab yog ib hom steel yeeb nkab uas tau kho nrog galvanizing tshuab thiab muaj kev ua tau zoo los tiv thaiv corrosion thiab ua haujlwm ntev. Cov txheej txheem tsim khoom suav nrog immersing cov yeeb nkab steel hauv molten galvanizing tov kom txuas ib txheej txheej ntawm zinc rau nws qhov chaw. Cov yeeb nkab steel no yog siv dav hauv kev lag luam xws li kev tsim kho, kev thauj mus los, thiab kev txuag dej, ua haujlwm raws li kev txhawb nqa thiab kev tiv thaiv. Nws qhov ntev tuaj yeem hloov kho raws li qhov xav tau, feem ntau yog li ntawm ob peb meters mus rau kaum ntawm meters. Vim nws cov corrosion kuj zoo heev, kub-dip galvanized steel kav muaj qhov ua tau zoo nyob rau hauv ib puag ncig hnyav, ua kom ntev lawv lub neej kev pab cuam thiab txo cov nqi tu. Nyob rau hauv luv luv, kub-dip galvanized steel kav yog npaum thiab txhim khu kev qha hlau pipelines, muab kev pab txhawb nqa rau ntau yam dej num.
Galvanized Carbon Steel Pipe Size Daim Ntawv Qhia:
| DN | OD | ASTM A53 / API 5L / ASTM A795 Cov Ntawv Pov Thawj | BS1387 / EN10255 | |||||
| SCH10S | STD SCH40 | SCH80 | Teeb | Nruab nrab | Hnyav | |||
| MM | INCH | MM | MM | MM | MM | MM | MM | |
| 15 | 21.3 | 1/2 " | 2.11 | 2.77 ib | 3.73 ib | 2 | 2.6 | - |
| 20 | 26.7 ib | 3/4 " | 2.11 | 2.87 ib | 3.91 ib | 2.3 | 2.6 | 3.2 |
| 25 | 33.4 ib | 1" | 2.77 ib | 3.38 ib | 4.55 ib | 2.6 | 3.2 | 4 |
| 32 | 42.2 ib | 1-1/4 " | 2.77 ib | 3.56 ib | 4.85 ib | 2.6 | 3.2 | 4 |
| 40 | 48.3 ib | 1-1/2 " | 2.77 ib | 3.68 ib | 5.08 Nws | 2.9 | 3.2 | 4 |
| 50 | 60.3 | 2" | 2.77 ib | 3.91 ib | 5.54 ib | 2.9 | 3.6 | 4.5 |
| 65 | 73o76 ib | 2-1/2 " | 3.05 Nws | 5.16 | 7.01 Nws | 3.2 | 3.6 | 4.5 |
| 80 | 88.9 ua | 3" | 3.05 Nws | 5.49 ib | 7.62 ib | 3.2 | 4 | 5 |
| 90 | 101.6 ib | 3-1/2 " | 3.05 Nws | 5.74 ib | 8.08 Nws | |||
| 100 | 114.3 ib | 4" | 3.05 Nws | 6.02 ib | 8.56 ib | 3.6 | 4.5 | 5.4 |
| 125 | 141.3 ib | 5" | 3.4 | 6.55 ib | 9.53 ib | 5 | 5.4 | |
| 150 | 168.3 ib | 6" | 3.4 | 7.11 ib | 10.97 Nws | 5 | 5.4 | |
| 200 | 219.1 ib | 8" | 3.76 ib | 8.18 Nws | 12.7 ib | |||
| 250 | 273.1 ib | 10 " | 4.19 ib | 9.27 ib | 15.09 Nws | |||
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
Tsev cog khoom steel yeeb nkab
Tsawg siab ua kua, dej, roj, roj, kab yeeb nkab
Cov kav dej
Handrail yeeb nkab
PIPE ENDS TREATMENT:
* THREADED Ob qho kawg (BS lossis ASTM tus qauv) Ib qho kawg nrog lub kaus mom yas, thiab lwm qhov kawg nrog kev sib txuas;
* GROOVED ENDS (BS lossis ASTM tus qauv);
* PLAIN ENDS (qhov xwm txheej tsis tu ncua);
* Ntxiv cov kaus mom yas lossis tsis;
* BEVEL xaus nrog yas CAPS (30 degree bevel haum rau vuam ).
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.
PACKING thiab kev xa khoom:--Round hollow seem yeeb nkab
1. OD 219mm thiab hauv qab hauv hexagonal seaworthy bundles packed los ntawm steel strips, Nrog ob nylon slings rau txhua bundles
2. saum toj no OD 219mm nyob rau hauv tej los yog raws li kev cai xav
3. 25 tons / thawv thiab 5 tons / loj rau kev txiav txim mus sib hais;
4. Rau 20" thawv qhov ntev max yog 5.8m;
5. Rau 40" thawv qhov ntev max11,8m ua.
Hais txog peb:
Tianjin Youfa Steel Pipe Group Co., Ltd tau tsim nyob rau lub Xya Hli 1, 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 kuaj pom zoo, thiab 1 Tianjin tsoom fwv accredited lag luam technology chaw.
5 lub Hoobkas tsim cov yeeb nkab steel yeeb nkab hauv Youfa Group kom txog rau thaum 2021;
60 kub dipped galvanized steel yeeb nkab ntau lawm kab;
4,240,000 tons txhua xyoo tso zis ntawm gi yeeb nkab;
104,300 tons exported nyob ib ncig ntawm lubworld.
Factories:
Tianjin Youfa Steel Pipe Group Co., Ltd .-No.1 ceg;
Tangshan Zhengyuan Steel Yeeb Nkab Co., Ltd.
Handan Youfa Steel Pipe Co., Ltd.
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