CARBON STEEL PIPE COLD ROLLED ERW PROCESS ROUND PIPE
Hais txog peb
| Khoom npe | Txias / Kub Rolled Steel Yeeb Nkab Thiab Tube |
| Phab ntsa Thickness | 0.6mm-12mm |
| Ntev | 5.5-12 m |
| Sab nraud txoj kab uas hla | 0.3 hli-300mm |
| Ua siab ntev | Phab ntsa Thickness: ± 0.05MM Ntev: ± 6mm Sab Nraum: ± 0.3MM |
| Cov duab | Hloov, Square, Rectangle, Oval, Deformed |
| Khoom siv | Q195-Q345, 10#-45#,195-Q345, Gr.B-Gr.50, DIN-S235JR, JIS-SS400, JIS-SPHC, BS-040A10 |
| Cov txheej txheem | Cold Rolled, Kub Rolled, ERW |
| Kev kho saum npoo | Dub annealing, ci annealing, Tsis muaj annealing |
| Txuj | ASTM, DIN, JIS, BS |
| Daim ntawv pov thawj | ISO, CE |
| Cov nqe lus them nqi | 30% T / T tso nyiaj ua ntej, 70% T / T tshuav nyiaj li cas hauv 5 hnub tom qab daim B / L, 100% Irrevocable L / C thaum pom, 100% Irrevocable L / C tom qab tau txais B / L 30-120 hnub, O /A |
| Lub sij hawm xa tuaj | Muab tso rau hauv 30 hnub tom qab tau txais qhov tso nyiaj |
| Pob | 1. Ntim nrog 8 pob khoom nruj nrog txoj siv hlau thiab yas qhwv yog xav tau2.Raws li cov neeg siv khoom xav tau |
| Chaw thau khoom chaw nres nkoj | Xingang, Suav teb |
| Daim ntawv thov | Dav siv nyob rau hauv rooj tog, kho kom zoo nkauj sab hauv, kav dej, roj av thiab natural gas kev lag luam, drilling, pipeline, qauv |
| Qhov zoo | 1. Tus nqi tsim nyog nrog zoo heev 2. Muaj ntau cov Tshuag thiab xa khoom sai 3. Kev nplua nuj muab khoom thiab kev xa tawm, kev pabcuam siab dawb |
♦ Qhov txawv
Covdub annealed yeeb nkabyog ib hom yeeb nkab steel, thiab nws kuj yog ib hom steel yeeb nkab nrog nyias annealed ntom.Nws lub cev muaj zog yog mos, thiab nws tuaj yeem ua tiav cov txiaj ntsig tsis tawg thiab flaring.Galvanized steel yeeb nkab yog reprocessing ntawm welded steel yeeb nkab, uas yog ua rau galvanized steel yeeb nkab los ntawm kub-dip galvanizing ntawm welded steel yeeb nkab.Rau kev siv dej, nws yog siv cov kav dej galvanized.Nws yog tiag tiag steel yeeb nkab nrog zinc txheej.Ntxiv zinc ua rau cov kav dej ruaj khov thiab tseem ua rau muaj kev tiv thaiv corrosion.Cov kav dej galvanized muaj cov cuab yeej uas cov zinc pib flake tawm tom qab ib ntus.Tias yog vim li cas nws tsis haum rau nqa roj, vim qhov no zinc ua rau cov yeeb nkab chokes.Nws yog qhov ruaj khov thiab kav ntev tshaj 40 xyoo, uas yog vim li cas nws tau dav siv los ua railings, scaffolding thiab tag nrho lwm yam kev tsim kho.
♦ Daim ntawv thov
Dub steel yeeb nkab yog dav siv nyob rau hauv rooj tog zaum, machinery manufacturing, kev tsim kho kev lag luam, metallurgical kev lag luam, tsheb ua liaj ua teb, ua liaj ua teb tsev cog khoom, tsheb kev lag luam, railway, thawv skeleton, rooj tog, kho kom zoo nkauj thiab steel qauv teb.
Thov tso koj cov lus hauv tuam txhab, peb yuav tiv tauj koj sai tshaj plaws.
