S355J2H SSAW Weld Pipe
EN 10210 S355J2H Kauv Submerged Arc Welded Yeeb Nkab Specifications
| Phab ntsa Thickness | 1.0 hli - 40 hli |
| Loj | Round Pipes - OD 13.7-1214 hli |
| Ntev | 6 mus rau 12 Meter & Custom Size |
| Nto tiav | Dub Phosphating, Txhaj blasting, Dub, Xim, Oiled, Hairline, Galvanized, Daim iav, Anti Corrosive |
| Hom | Square, Rectangular, Seamless, Fabricated, Welded, ERW, Round |
| Hom kawg | Screwed, Bevel, Plain, Xov |
Cov tshuaj muaj pes tsawg leeg ntawm Carbon Steel S355J2H Tube
| Qib Steel | Si Max | C siab kawg | P Siab kawg | Mn Qhov siab tshaj plaws | N Qhov siab tshaj | S Ntau tshaj |
| S355J2H | 0.55 | 0.22 | 0.030 | 1.60 | – | 0.030 |
S355J2H SSAW Weld Tube Thaum tshav kub kub kho
| Kev kho cua sov | Kub txoj kev | |||
| Normalizing 1 ″ | Stress relieving anneal 2 ″ | Hom cua txias | Kub degree | Hom cua txias |
| 850-950 degree | 580-630 degree | Cua | 700-750 | Cua |
S355J2H SSAW Welded Yeeb Nkab Hydrostatic Pressure Test
Kev ntsuas hydrostatic siab ntawm S355J2H kauv submerged arc welded yeeb nkab nruj me ntsis ua raws li cov cai ntawm EN 10219 tus qauv, siv dej huv ua qhov nruab nrab. Yuav tsum tau kuaj xyuas lub siab yog ua nyob rau hauv txhua seem yeeb nkab tiav. Kev ntsuas siab yog xam raws li cov yeeb nkab specifications thiab qib steel, feem ntau tsis pub tsawg dua 1.5 npaug ntawm qhov ntsuas kev ua haujlwm siab, thiab tuav lub siab ruaj khov rau tsawg kawg 10-15 vib nas this. Thaum lub sij hawm tuav cov txheej txheem, lub siab - siab precision sensor thiab tsis siv neeg kaw qhov system saib xyuas lub siab nkhaus thoob plaws. Nyob rau tib lub sijhawm, cov neeg ua haujlwm pom cov yeeb nkab lub cev, vuam seam, thiab tshav kub-tshem tawm tsam kom ntseeg tau tias tsis muaj qhov xau, siab poob, lossis cov yas deformation.
Hais txog peb pawg
GNEE STEEL tau tsim nyob rau xyoo 2008 thiab tau koom nrog kev lag luam hlau xa tawm rau 18 xyoo.Peb koom tes nrog ntau sab saum toj -tier steel mills hauv Suav teb, muab kev ntseeg siab, siab - cov khoom zoo. Peb cov khoom lag luam txaus ua tau raws li koj qhov kev xav tau raws sijhawm. Nrog ib pab neeg tshaj lij thiab cov kev daws teeb meem loj, peb muab ib qho - nres cov kev pabcuam rau cov roj thiab cov kav dej, los ntawm kev yuav khoom steel mus hla - kev thauj mus los ntawm ciam teb.
Cim npe nrov: s355j2h ssaw weld yeeb nkab, Tuam Tshoj s355j2h ssaw weld yeeb nkab manufacturers, lwm tus neeg
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