Raws li txoj kev vuam, nws tuaj yeem muab faib ua arc welded kav, high-frequency lossis low-frequency resistance welded kav, roj vuam kav, rauv vuam kav, thiab Bondi kav.
Vuam steel yeeb nkab: siv rau roj pob zeb diamond thiab machinery thiab mechanical manufacturing.
Rauv welded yeeb nkab: Nws tuaj yeem siv los ua cov yeeb nkab dej, thiab lwm yam, loj-caliber ncaj seam welded kav yog siv rau siab-siab roj thiab roj conveying, thiab lwm yam.; Kauv welded kav yog siv rau roj thiab roj tsheb thauj mus los, cov yeeb nkab piles, thiab choj pier.
Kev faib tawm raws li cov duab ntawm cov welded tuaj yeem muab faib ua cov kav dej ncaj nraim thiab cov kav dej welded.
Strailed welded kav: txheej txheem tsim khoom yooj yim, kev ua haujlwm siab, tus nqi qis, thiab kev loj hlob sai.
Kauv raj: Qhov kev siv feem ntau yog siab tshaj qhov ncaj seam vuam yeeb nkab. Nws tuaj yeem siv cov yeeb nkab welded nrog lub taub loj ntawm cov khoom nqaim grey. Nws kuj tseem tuaj yeem siv cov kav dej sib txawv nrog cov yeeb nkab sib txawv ntawm cov yeeb nkab diameters.Txawm li cas los xij, piv nrog qhov ntev ntawm tib qhov ntev, qhov ntev ntawm cov vuam yog nce los ntawm 30 ~ 100%, thiab cov khoom ceev yog qis dua. Yog li ntawd, feem ntau ntawm cov me me-caliber welded kav yog welded nrog ncaj seams, thiab feem ntau ntawm cov loj-caliber welded kav yog feem ntau muab kauv welded.
Kauv seam vuam steel kav yog muab faib ua ob hom: tsis siv neeg arc welded steel yeeb nkab thiab high-frequency vuam steel yeeb nkab.
ib. Tsis siv neeg arc welded steel yeeb nkab ntawm kauv seam yog muab faib ua ob hom: Class A thiab Class B.Class A cov kav dej feem ntau welded nrog cov pa roj carbon steel Q235, Q235F thiab cov qauv qis alloy steel 16MN. Class B raj siv cov hlau xws li Q235, Q235F, Q195, thiab yog siv los ua cov raj xa dej tsis tshua muaj siab.
b. Cov kauv seam high-frequency welding steel yeeb nkab kauv seam siab-frequency vuam steel yeeb nkab tsis muaj cov qauv khoom sib xws. Feem ntau, cov pa roj carbon zoo tib yam Q235 thiab Q235F yog ua los ntawm cov hlau.
Nws tau muab faib ua cov kav dej dav dav, galvanized welded kav, oxygen-blowing hlab, lub tes tsho hluav taws xob, cov kav dej pej xeem welded, cov menyuam tub, cov kav dej tob tob, cov kav dej hauv tsheb, cov kav dej transformer, vuam nyias phab ntsa kav, welding alien kav thiab kauv kav. .
General welded kav: General welded kav yog siv los thauj cov uas tsis tshua muaj siab txaus.Ua nrog Q195A, Q215A, Q235A steel.Nws tseem tuaj yeem ua los ntawm lwm cov hlau mos uas yooj yim rau weld.Steel kav yuav tsum muaj kev sim xws li dej siab, dabtsi yog khoov, thiab flattening, thiab muaj tej yam yuav tsum tau rau lub nto zoo. Feem ntau qhov ntev ntawm tus me nyuam yog 4-10m, thiab tus pas ntsuas ruaj (los yog ntau tus kav) feem ntau yuav tsum tau.Qhov kev qhia tshwj xeeb ntawm cov yeeb nkab welded yog qhia nyob rau hauv nominal caliber (millimeter lossis nti). Lub nominal caliber txawv ntawm qhov tseeb. Cov yeeb nkab welded muaj ob hom: cov kav hlau zoo tib yam thiab cov kav hlau tuab raws li cov kev cai. Cov yeeb nkab steel tau muab faib ua ob hom: threaded thiab tsis muaj xov raws li cov phab ntsa tau sau tseg.
Galvanized steel yeeb nkab: Txhawm rau txhim kho corrosion kuj ntawm cov yeeb nkab steel, cov yeeb nkab steel dav dav (dub yeeb nkab) yog galvanized.Galvanized steel kav muab faib ua ob hom: kub-dip galvanized thiab electroplating. Qhov kub-dip galvanized galvanized txheej yog tuab thiab tus nqi ntawm electroprilizer yog tsawg.
Oxygen-blowing yeeb nkab: Rau steelmaking oxygen tshuab raj, feem ntau siv me me-caliber vuam steel kav. Cov kev qhia tshwj xeeb yog yim los ntawm 3/8 nti-2 ntiv tes.Ua nrog 08, 10, 15, 20 lossis Q195-Q235 steel bands.In thiaj li tiv thaiv corrosion, qee qhov permeation ntawm aluminium kho yog ua.
Lub tes tsho Circuit Court: Nws kuj yog ib qho zoo tib yam carbon steel hlau raj, uas yog siv rau hauv cov pob zeb thiab ntau yam kev faib hluav taws xob ua haujlwm. Qhov feem ntau siv nominal txoj kab uas hla yog 13-76mm.Lub raj phab ntsa ntawm cov xov hlau yog nyias, thiab feem ntau yog siv tom qab txheej los yog galvanized. Qhov kev ntsuas txias khoov yog xav tau.
Pej xeem welded yeeb nkab: Cov specifications yog siv nyob rau hauv daim ntawv ntawm seamless kav, welded steel kav sawv cev los ntawm lub sab kab uas hla * phab ntsa thickness millimeter, tropical, txias band welding ntawm zoo tib yam carbon steel, high-zoo carbon steel los yog dav siv zog tsawg-alloy steel. , los yog tom qab tropical welding nrog tropical welding Nws yog tsim los ntawm txoj kev txias dial.Public welded kav muab faib ua universal zog thiab nyias phab ntsa, zoo tib yam siv raws li structural qhov chaw, xws li kis tau tus mob shafts, los yog conveying kua, thiab nyias phab ntsa los tsim rooj tog, teeb, thiab lwm yam, los xyuas kom meej lub zog thiab dabtsi yog khoov kuaj ntawm cov yeeb nkab steel.
Rolling tube: Nws yog siv rau vuam steel kav ntawm cov menyuam cov menyuam, uas feem ntau yog ua los ntawm Q215, Q235A, B steel, thiab 20 steel, nrog ib txoj kab uas hla ntawm 63.5-219.0mm. Muaj qee qhov yuav tsum tau ua rau kev khoov qib thiab qhov kawg ntawm lub raj, qhov kawg ntawm qhov chaw, thiab cov ellipse degree ntawm cov kab nruab nrab. Feem ntau, kev ntsuas hydraulic thiab compression yog ua.
Transformer tube: Nws yog siv los ua lub tshuab hluav taws xob cua txias thiab lwm yam khoom siv hluav taws xob. Nws yog ua los ntawm cov pa roj carbon zoo tib yam thiab yuav tsum tau flattening, expansion, dabtsi yog khoov, thiab hydraulic testing.Steel kav xa nrog ib tug ruaj khov kav los yog ntau meter, uas muaj tej yam kev cai rau lub curvature ntawm cov yeeb nkab steel.
Cov kav dej sib txawv: cov raj square, cov raj duab plaub, lub kaus mom-zoo li cov kav dej, cua-gum steel qhov rooj thiab qhov rais rau vuam ntawm steel bands xws li cov qauv carbon zoo tib yam thiab 16MN feem ntau yog siv los ua cov tsev ua liaj ua teb, steel qhov rooj, thiab lwm yam.
Vuam nyias phab ntsa raj: feem ntau yog siv los ua rooj tog, khoom ua si, teeb, thiab lwm yam.The nyias-wall tube ua los ntawm stainless hlau siv yog dav siv, high-end rooj tog, kho kom zoo nkauj, laj kab, thiab lwm yam.
Kauv welded yeeb nkab: Nws yog dov lub qis-carbon carbon qauv steel los yog qis-alloy qauv steel band raws li ib tug kauv kab (hu ua molding lub kaum sab xis) rau hauv ib tug yeeb nkab dawb paug, thiab ces welded cov yeeb nkab seam.Nqa cov hlau los tsim loj. txoj kab uas hla steel kav.Cov kauv raj yog tsuas yog siv rau kev thauj mus los ntawm cov roj thiab cov nkev roj. Cov kev qhia tshwj xeeb yog sawv cev los ntawm cov kab dav dav * phab ntsa tuab.Yog tias cov kav dej kauv muaj ib leeg-sab vuam thiab ob-sided vuam, cov yeeb nkab welded yuav tsum xyuas kom meej qhov kev sim hydraulic, lub zog tensile ntawm vuam, thiab txias dabtsi yog khoov kev ua tau zoo.
