Hebei Huayang Steel Yeeb Nkab Co., Ltd yog ib qho ntawm cov ua lag luam thiab cov neeg muag khoom ntawm hfw steel yeeb nkab dn450 en10210 s355jrh rau choj & tsev siv cov qauv hauv Suav teb. Thov koj xav tias dawb mus yuav pheej yig hfw steel yeeb nkab dn450 en10210 s355jrh rau choj & lub tsev daim ntaub ntawv los ntawm peb lub hoobkas. Tag nrho cov khoom customized yog nrog cov khoom zoo thiab tus nqi qis.
Technical Specifications ntawm DN450 EN10210 S355JRH HFW Steel Pipes
| Yam khoom | Specification |
|---|---|
| Yam khoom | HFW Structural Steel Yeeb Nkab |
| Nominal Dia | DN450 (457 hli) |
| Phab ntsa Thickness | 8-20 hli |
| Txuj | TS EN 10210 |
| Qib Steel | S355JRH |
| Kev tsim khoom | High zaus Vuam |
| Daim ntawv thov | Choj thiab tsim cov qauv tsim |
DN450 EN10210 S355JRH HFW steel kav yog dav siv nyob rau hauv choj thiab lub tsev cov qauv, muab siab zog, dimensional precision, thiab txhim khu kev qha kev ua tau zoo nyob rau hauv dynamic thiab static loads.
Cov yam ntxwv ntawm cov khoom siv thiab cov qauv kev ua haujlwm zoo
S355JRH yog cov qauv hollow seem steel qib uas tau teev tseg hauv EN 10210, muab lub zog qis kawg nkaus ntawm kwv yees li 355 MPa thiab lub zog tensile feem ntau yog li ntawm 470 txog 630 MPa. Cov tshuaj muaj pes tsawg leeg yog tswj nrog cov pa roj carbon feem ntau qis dua 0.20 feem pua thiab manganese nyob ib ncig ntawm 1.50 feem pua, ua kom muaj qhov sib npaug zoo ntawm lub zog thiab weldability. Cov khoom siv yog tsim nyog rau cov ntawv thov uas yuav tsum tau ua kom muaj zog khoov, compression, thiab qaug zog, tshwj xeeb tshaj yog nyob rau hauv choj thiab loj - ncua kev tsim vaj tse.
Huayang Steel Yeeb Nkab tsim DN450 HFW kav siv siab heev - zaus vuam tshuab, kom ntseeg tau ib tug nruam thiab uniform longitudinal weld seam nrog ruaj khov metallurgical bonding. Precision forming thiab sizing txheej txheem lav qhov tseeb sab nraud thiab cov phab ntsa tuab zoo ib yam. Txhua cov yeeb nkab tau txais kev soj ntsuam vuam seam ultrasonic, kev tshuaj xyuas qhov ntev, thiab kev ntsuas tshuab kom ua tau raws li cov qauv qauv. Rau kev siv choj thiab kev tsim vaj tsev, kev kho deg ntxiv xws li galvanizing lossis tiv thaiv - cov txheej txheem corrosion feem ntau yog siv los txhim kho cov kav ntev thiab ua kom ntev - lub sij hawm kev ruaj ntseg.
Peb Daim Ntawv Pov Thawj
Cim npe nrov: Hfw steel yeeb nkab dn450 en10210 s355jrh rau choj & tsev structural daim ntaub ntawv, Tuam Tshoj hfw steel yeeb nkab dn450 en10210 s355jrh rau choj & tsev structural daim ntaub ntawv manufacturers, lwm tus neeg, Hoobkas
