
I.Product Basic Info:
| Lub npe | ASTM Standard Round Galvanized Steel Yeeb Nkab thiab Tube Dub Yeeb Nkab |
| Nto | Liab, oiled |
| Khoom siv | ASTM A106B, ASTM A53B, API 5L Gr.B, ST52, ST37, ST44 SAE1010/1020/1045, S45C/CK45, SCM435, AISI4130/4140 |
| MOQ | 5 tons rau ib txwm loj thiab cov khoom siv |
| WT | As customer's requests |
| Cov nqe lus them nqi | TT tso nyiaj ntxiv rau qhov sib npaug tiv thaiv BL daim ntawv / LC lossis 100% LC thaum pom |
| Cov ntsiab lus lag luam | FOB, CF, CIF, EXW |
| Ntev | tsau los yog random, raws li tus neeg thov. |
| Kev kho mob kawg | Plain (yuav ua tau beveled, threaded, punch, shrink, extension ... ) |
| Lub sijhawm ua haujlwm | tsis pub dhau 7 hnub los ntawm Tshuag nrog 6m ntev (Tshuag yeeb nkab nrog peb lub Hoobkas npe hauv Suav), 20-25 hnub rau cov yeeb nkab customized raws li qty |
2.Product Chemical Composition Mechanical Properties:
| Qib | Tshuaj muaj pes tsawg leeg | Mechanical Properties | ||||||
| C | Mn | Si | S | P | Yield | Tensile | Elongati | |
| Lub zog Mpa | Strenth Mpa | -ntawm feem pua | ||||||
| 20 | 0.21 | 0.37 | 0.25 | 0.006 | 0.019 | ua; 480 | 275-300 | 21.5 |
3.Product standard test:
| 20 | ASTM A106B, ASTM A53B |
Khoom Qhia


1. Thaib teb, peb muaj qhov qis tshaj los tiv thaiv- cov dej num hauv Suav teb.(3.22 feem pua)
2.Factory thiab kev sim chaw sim kom ua tiav cov nqi thiab kev tswj xyuas zoo
3.Txoj kab, tuaj yeem ua tiav ntau yam kev thov ntawm cov neeg siv khoom. Tsim thiab ua ib qho - cov kev pabcuam saum toj kawg nkaus
4.Yog lub sab saum toj tsib hauv Tianjin
5.Peb tau koom tes nrog Alibaba rau 13 xyoos, peb yog cov chaw muag khoom kub thiab cov neeg muag khoom soj ntsuam, peb yog ib qho ntawm cov tuam txhab ua lag luam ua lag luam hauv kev lag luam no.
Tag nrho cov khoom ntawm peb cov khoom thiab cov kev xeem cuam tshuam raws li hauv qab no:
1.ERW dub round yeeb nkab (ASTM A53, GB ..)
2. Weld dub square / square yeeb nkab (ASTM A500, GB, ...)
3. Kub dip galvanized round yeeb nkab (BS 1387, ASTM A53, GB, ...)
4. Kub dip galvanized square / square yeeb nkab (ASTM A500, GB ...)
5.Pre-galvanized square / rectangular / round yeeb nkab, txias dov dub annealed los yog ci tiav yeeb nkab.
6. Kauv hlau yeeb nkab
7. Seamless yeeb nkab (ASTM A53, A106B,)
8.Oval yeeb nkab nyob rau hauv galvanized thiab dub nto
9.LTZ... tshwj xeeb qhov ntau thiab tsawg yeeb nkab
10.Steel prop, steel plank, steel scaffolding yeeb nkab thiab accessories... steel constrctution khoom
11.Steel lub kaum sab xis, tiaj tus bar, puag ncig bar, sqaure bar,
12.H,I,U,C,T,Y,W... steel beam/channel
13.Deformed steel bar
14. Kub dov txias dov steel ntawv / coil dub, galvanized, xim coated nto.
Khoom siv

Kev siv thiab kev siv:
Lub tsev yooj yim, tsev cog khoom siv, laj kab kev kub ceev.Photovoltaic stent, Cov khoom ua si, ect.
Tsib Kev Cog Lus:
1.Quality: nruj me ntsis tswj qhov zoo los ntawm peb theem. Thawj theem, kev xeem zoo ntawm cov kab tsim khoom. Qib thib ob, kev xeem zoo thaum lub sij hawm warehouses. Qib thib peb, kev xeem zoo ua ntej thauj khoom.
2.Timeliness: 24 teev online.Muab kev pab tswv yim thiab hais lus rau cov neeg siv khoom txhua lub sijhawm.
3.Veracity: Strictly follow the customer standard to ensure the tolerance range and meet customer's requirement.
4.Integrity: Yog tias tus neeg siv khoom yws txog qhov zoo ntawm cov khoom, peb lub tuam txhab yuav koom tes nrog lawv los daws qhov teeb meem. Yog tias nws yog lub luag haujlwm ntawm peb lub tuam txhab, peb yuav ris lub luag haujlwm thiab cov nyiaj them poob haujlwm.
5.Longevity: Tsim kom muaj kev sib raug zoo ntev - nrog rau cov neeg siv khoom.
Tsuas yog Kub Dipped Galvanized Square Pipe, peb tuaj yeem tsim cov tshuab scaffolding, coil, steel plank, steel phaj, scaffolding prop, jack puag ...

Tianjin TianYingTai(TYT) Steel Pipe Co., Ltd yog nyob rau hauv Jinghai, Tianjin, uas yog kev koom tes nyob rau hauv steel ntau lawm muag, steel ua, tsev cog khoom engineering nrog accessories thiab export lag luam. Nws tau dhau los ua 15 xyoo dhau los. Peb muaj 13 cov kab ntau lawm rau ntau yam steel yeeb nkab, 10 ua cov kab ntau lawm thiab 2 ib puag ncig ntau lawm kub -dipped galvanizing kab. Peb tsis tsuas tuaj yeem tsim tau 450,000 tons ntawm ntau qhov ntau thiab tsawg ntawm ERW steel yeeb nkab, tab sis kuj tuaj yeem tsim cov yeeb nkab sib sib zog nqus nrog 100,000 tons. Peb lub peev xwm tsim tau txhua xyoo ntawm kub dipped galvanized steel yeeb nkab yog 200, 000 tons, lub peev xwm ntawm tsev cog khoom engineering khoom yog 250, 000 tons thiab txoj kev loj thiab guardrail yog 200, 000 tons.

Tianjin TianYingTai Ntshuam Exports Trade Co., LTD yog peb lub tuam txhab xa tawm. Peb tau ua tiav kev lag luam muaj peev xwm 60,000 tons hauv xyoo 2016. Peb cov khoom siv dav siv hauv kev ua liaj ua teb, tsiaj txhu, tshuaj lom neeg kev lag luam, tshuab, kev tsim kho, kev siv hluav taws xob, tsheb thiab lwm yam haujlwm. Peb cov neeg muas zaub yog los ntawm Asia, Middle East, Southeast Asia, European Union thiab lwm lub teb chaws.

Kev soj ntsuam zoo:
1.Our factory has its own "experimental testing center".CNAS Laboratory Accreditation Certificate (the second private enterprise to obtain this certificate)
2.Control zoo nruj me ntsis.Qhov thawj dhau yog kev soj ntsuam zoo ntawm cov kab ntau lawm, Qhov thib ob pass yog tag nrho cov tshuaj ntsuam xyuas ntawm cov khoom zoo.
3.Peb tau txais daim ntawv pov thawj thoob ntiaj teb lees paub, ISO, CE, LR, Philippine daim ntawv pov thawj, kuj tseem txhawb nqa thib peb -kev xeem, xws li SGS, BV, ect.

Tiv tauj xov xwm

Cim npe nrov: astm txheem round galvanized steel yeeb nkab thiab raj dub yeeb nkab, ua nyob rau hauv Suav teb, manufacturers, lwm tus neeg







