ASTM A500 Qib B Hluav Taws Xob Vuam Yeeb

ASTM A500 Class B ERW Electric Welded Yeeb Nkab Khoom Taw Qhia

ASTM A500 Class B hluav taws xob welded yeeb nkab yog tsim los siv siab -frequency resistance welding technology thiab yog tsim tshwj xeeb rau kev siv cov qauv. Cov khoom no muaj lub zog tawm los ntawm ntau dua lossis sib npaug rau 290MPa thiab lub zog tensile ntawm Ntau dua lossis sib npaug rau 400MPa. Precision txias dabtsi yog khoov kom ntseeg tau qhov tseeb qhov tseeb, thiab vuam seam, tom qab kev kho cua sov, tswj kev ua tau zoo raws li cov khoom siv hauv paus. Nws yog qhov tsim nyog rau kev thauj khoom-cov ntawv thov xws li lub tsev thav duab thiab cov qauv kev txhawb nqa, thiab muaj kev ua tiav thib peb -ib tog ntawv pov thawj thiab cov kev pabcuam traceability zoo.

ASTM A500 Qib B Round Dimension Tolerance

TASTM A500 Qib B hluav taws xob vuam yeeb nkab

Tag nrho cov tubing yuav tsum tsis txhob muaj qhov tsis xws luag thiab yuav tsum muaj cov neeg ua haujlwm tiav.Ntawm qhov tsis zoo yuav tsum raug cais raws li qhov tsis xws luag thaum lawv qhov tob txo qhov seem phab ntsa thickness kom tsawg dua 90% ntawm cov phab ntsa thickness. Defects txog li 33% ntawm cov phab ntsa thickness hauv qhov tob yuav raug tshem tawm tag nrho los ntawm kev txiav los yog sib tsoo kom tiav cov hlau. kom tswj tau qhov chaw du.Surface defects, xws li tuav cov cim, me me pwm los yog yob cov cim, los yog cov pits ntiav, tsis suav tias yog qhov tsis xws luag, lawv tuaj yeem raug tshem tawm hauv cov phab ntsa tuab.

Tuam txhab Taw Qhia

GNEE STEEL, raws li tus kws tshaj lij steel xa tawm thiab cov tub luam, tso siab rau lub ntiaj teb cov khoom siv saw hlau los tsom rau kev muab kev lag luam thoob ntiaj teb nrog cov khoom zoo siab -kawg steel xws li ASTM A500 tus qauv siab - zaus kuj welded kav. Peb xyuas kom meej tias txhua pawg ntawm cov khoom ua tau raws li qhov yuav tsum tau muaj ntawv pov thawj thoob ntiaj teb thiab muab ib qho - nres cov kev pabcuam los ntawm kev yuav khoom mus rau hla - kev xa khoom thiab kev lis kev cai.

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