Hom welded steel kav

1. Welded steel kav rau kev thauj mus los ntawm cov kua dej tsawg(GB/T3092-1993) tseem hu ua cov kav dej dav dav, feem ntau hu ua cov kav dej dub.Nws yog ib qho welded steel yeeb nkab rau kev xa cov dej qis qis xws li dej, roj, cua, roj thiab cua sov chav thiab lwm yam.Cov phab ntsa tuab ntawm cov yeeb nkab steel yog muab faib ua cov yeeb nkab steel zoo tib yam thiab cov yeeb nkab tuab tuab;daim ntawv ntawm cov yeeb nkab kawg yog muab faib ua cov yeeb nkab uas tsis yog xov hlau (cov yeeb nkab du) thiab threaded steel yeeb nkab.Qhov tshwj xeeb ntawm cov yeeb nkab steel yog qhia los ntawm nominal txoj kab uas hla (mm), uas yog kwv yees ntawm lub puab txoj kab uas hla.Nws yog kev cai los nthuav tawm hauv nti, xws li 11/2 thiab lwm yam.Ntxiv nrog rau kev siv ncaj qha los thauj cov kua dej, welded steel kav rau kev thauj mus los ntawm cov kua dej uas tsis tshua muaj siab kuj tau dav siv los ua cov kav dej qub ntawm cov kav dej galvanized welded steel kav rau kev thauj mus los ntawm cov kua dej tsawg.

2. Galvanized welded steel yeeb nkab rau kev thauj mus los ntawm cov kua dej tsawg(GB/T3091-1993) tseem hu ua galvanized fais welded steel yeeb nkab, feem ntau hu ua yeeb nkab dawb.Nws yog kub-dip galvanized welded (lub qhov cub welded los yog hluav taws xob welded) steel yeeb nkab siv rau kev xa dej, roj, roj cua, cua sov chav, dej sov thiab lwm yam dej siab lossis lwm yam khoom siv.Cov phab ntsa tuab ntawm cov yeeb nkab steel yog muab faib ua cov yeeb nkab zoo tib yam galvanized steel yeeb nkab thiab thickened galvanized steel yeeb nkab;daim ntawv ntawm cov yeeb nkab kawg yog muab faib ua cov yeeb nkab uas tsis yog threaded galvanized steel yeeb nkab thiab threaded galvanized steel yeeb nkab.Qhov tshwj xeeb ntawm cov yeeb nkab steel yog qhia los ntawm nominal txoj kab uas hla (mm), uas yog kwv yees ntawm lub puab txoj kab uas hla.Nws yog kev cai los nthuav tawm hauv nti, xws li 11/2 thiab lwm yam.

3. Ordinary carbon steel hlau casing (GB3640-88) yog cov yeeb nkab steel siv los tiv thaiv cov xov hlau hauv cov khoom siv hluav taws xob xws li cov tsev lag luam thiab pej xeem, kev teeb tsa ntawm cov tshuab thiab cov khoom siv.

4. Ncaj seam hluav taws xob welded steel yeeb nkab(YB242-63) yog cov yeeb nkab steel nrog cov hlua txuas txuas mus rau qhov ntev ntawm cov yeeb nkab steel.Feem ntau muab faib ua metric fais welded steel yeeb nkab, hluav taws xob welded nyias-walled yeeb nkab, transformer txias roj yeeb nkab thiab lwm yam.

5. Kauv seam submerged arc welded steel yeeb nkab rau kev thauj mus los ntawm cov kua dej(SY5036-83) yog ua los ntawm kub-kuav los tiag steel kauj raws li lub raj dawb paug, muab kauv tsim ntawm qhov kub thiab txias, thiab welded los ntawm ob sab submerged arc vuam.Nws yog siv rau kev thauj mus los ntawm cov kua dej.Kauv seam steel yeeb nkab.Cov yeeb nkab steel muaj lub zog siab bearing muaj peev xwm thiab zoo vuam kev ua tau zoo.Tom qab ntau yam kev soj ntsuam nruj thiab kev sim, nws muaj kev nyab xeeb thiab txhim khu kev ntseeg siv.Txoj kab uas hla ntawm cov yeeb nkab steel yog loj, kev thauj mus los efficiency siab, thiab kev nqis peev hauv kev tso cov kav dej tuaj yeem txuag tau.Feem ntau yog siv rau cov kav dej rau kev thauj cov roj thiab cov nkev.

6.Kauv seam high-frequency welded steel yeeb nkab rau kev thauj mus los ntawm cov kua dej(SY5038-83) yog ua los ntawm kub-kuav los tiag steel kauj raws li lub raj dawb paug, feem ntau spirally tsim nyob rau hauv high kub, welded los ntawm high-frequency lap welding, thiab siv rau kev thauj mus los ntawm cov kua.Kauv seam siab zaus welded steel yeeb nkab.Cov yeeb nkab steel muaj lub zog siab muaj peev xwm thiab cov yas zoo, uas yooj yim rau vuam thiab ua haujlwm.Tom qab ntau yam kev soj ntsuam nruj thiab kev tshawb fawb thiab kev sim, nws muaj kev nyab xeeb thiab txhim khu kev qha siv.Feem ntau yog siv los tso cov kav dej rau kev thauj cov roj, cov pa roj, thiab lwm yam.

7. Kauv seam submerged arc welded steel yeeb nkab(SY5037-83) rau kev thauj mus los uas tsis tshua muaj siab yog ua los ntawm kub dov steel kauj raws li lub raj dawb paug, uas feem ntau spirally tsim nyob rau hauv qhov kub thiab txias, thiab yog ua los ntawm ob-sided tsis siv neeg submerged arc vuam los yog ib sab welding. .Submerged arc welded steel kav rau kev thauj mus los uas tsis tshua muaj siab xws li dej, roj, cua thiab chav.

8.Kauv seam high-frequency welded steel yeeb nkab(SY5039-83) rau kev thauj mus los uas tsis tshua muaj siab yog ua los ntawm kub-kuav los tiag steel kauj raws li lub raj dawb paug, uas yog spirally tsim ntawm qhov kub thiab txias, thiab yog welded los ntawm high-frequency lap welding rau kev thauj mus los ntawm cov dej tsis tshua muaj siab.Seam siab zaus welded steel yeeb nkab.

9. Kauv-welded steel yeeb nkab rau pawg(SY5040-83) yog ua los ntawm kub dov steel coils raws li lub raj blanks, uas feem ntau spirally tsim nyob rau hauv high kub, thiab yog ua los ntawm ob-sided submerged arc vuam los yog high-frequency welding.Lawv yog siv rau kev tsim kho vaj tse, docks, txuas hniav steel kav rau hauv paus piles.