Peb lub lag luam muab qhov tseem ceeb rau kev tswj hwm, kev qhia txog cov neeg ua haujlwm txawj ntse, ntxiv rau kev tsim pab pawg, sim ua kom muaj kev paub txog tus qauv thiab kev lav phib xaub ntawm cov neeg siv khoom. Peb lub tuam txhab tau txais daim ntawv pov thawj IS9001 thiab daim ntawv pov thawj European CE ntawm kev lag luam wholesale OEM Tuam Tshoj Hoobkas muag khoom lag luam 1/4 nti ERW Round Carbon Steel Pipe, Peb feem ntau ua haujlwm los tsim cov kev daws teeb meem tshiab los ua kom tau raws li qhov kev thov ntawm peb cov neeg siv khoom thoob plaws ntiaj teb. Sau npe rau peb thiab cia peb ua kom kev tsav tsheb muaj kev nyab xeeb dua thiab lom zem dua nrog ib leeg!
Peb lub lag luam muab qhov tseem ceeb rau kev tswj hwm, kev qhia txog cov neeg ua haujlwm txawj ntse, ntxiv rau kev tsim pab pawg, sim ua kom muaj kev paub txog tus qauv thiab kev lav phib xaub ntawm cov neeg ua haujlwm. Peb lub tuam txhab tau txais daim ntawv pov thawj IS9001 thiab daim ntawv pov thawj European CE ntawmTuam Tshoj Cov Khoom Siv Tsev, Cov Yeeb Nkab Hlau, Peb tsom mus rau kev muab kev pabcuam rau peb cov neeg siv khoom ua ib qho tseem ceeb hauv kev txhawb nqa peb txoj kev sib raug zoo mus sij hawm ntev. Peb qhov muaj cov khoom lag luam zoo tas mus li ua ke nrog peb cov kev pabcuam ua ntej muag thiab tom qab muag zoo heev ua kom muaj kev sib tw zoo hauv kev lag luam thoob ntiaj teb.
Cov kav hlau uas vuam nrog cov txheej kub dip lossis hluav taws xob-galvanized txheej rau ntawm qhov chaw ntawm cov kav hlau galvanized. Galvanizing tuaj yeem ua rau cov kav hlau tiv taus xeb thiab ua rau lawv lub neej ntev dua. Cov kav hlau galvanized yog siv dav, tsis yog tsuas yog ua cov kav dej rau dej, roj, roj thiab lwm yam kua dej qis qis xwb, tab sis kuj yog cov kav dej roj thiab cov kav dej roj hauv kev lag luam roj av, tshwj xeeb tshaj yog hauv cov chaw roj hauv hiav txwv, cov cua sov roj, cov cua txias condensation, cov kav dej rau kev distillation thee thiab ntxuav cov roj pauv hauv cov khoom siv tshuaj coking, thiab cov kav dej rau cov kav dej trestle thiab cov thav duab txhawb nqa hauv cov qhov av.
| Qib ob los yog tsis yog | Tsis yog theem nrab |
| Hlau los yog tsis yog | Tsis yog hlau |
| Kev siv tshuab | ERW, kub dov los yog txias dov |
| Tus Qauv | BS 1387, BS EN 39, GB / T 3091, ASTM A53,
JIS G3444, thiab lwm yam. |
| Qib/Khoom Siv | 10 #, 20 #, 45 #, Q195, Q235, Q345, 16Mn, ST 37.4, thiab lwm yam. |
| Qhov chaw keeb kwm | Tianjin, Suav teb (Mainland) |
| Cov Ntawv Pov Thawj | ISO 9001: 2008, BV, SGS, ABS |
| Muaj peev xwm tsim khoom | 3500 tuj / lub lim tiam |
| Cov duab seem | Puag ncig |
| Txoj kab uas hla sab nraud | 20-325 hli |
| Phab ntsa tuab | 0.5-25 hli |
| Ntev | 2-12m, lossis txiav raws li qhov kev thov. |
| Kev kam rau siab ntawm cov txheej txheem | OD: +/- 1 hli, WT: +/- 0.5 hli, L: +/- 20 hli |
| Kev kho qhov chaw | Galvanized, pleev xim, oiled, luam tawm los yog hmoov coated |
| Zinc coated | ua ntej galvanized, 80-120 g / m2;
kub dip galvanized, 230-500 g / m2 |
| Xim | Nyiaj, dub los yog pleev xim raws li qhov kev thov |
| Qhov kawg ntawm cov yeeb nkab | Plain burred, beveled, threaded |
| Lub sijhawm ua lag luam | FOB Tianjin Tuam Tshoj, CIF, C&F |
| Chaw Nres Tsheb Thauj Khoom | Chaw nres nkoj Tianjin Xingang, Suav |
| Pob khoom | 1. Loj OD: nyob rau hauv ib qho;
2. Me OD: nyob rau hauv bundles, ntim los ntawm steel strips;
3. Pob khoom tsis muaj dej nrog daim ntaub yas;
4. Txheem export pob;
5. Raws li cov neeg siv khoom |
