AWS D1.1/1.5

Welding Stud/Nelson Stud AWS D1.1/1.5

Technically hu ua weld studs lossis Nelson studs tom qab lub tuam txhab uas tsim cov cuab yeej siv thiab cov khoom siv rau lawv cov kev siv thiab kev ua haujlwm zoo li weld studs. Kev ua haujlwm ntawm nelson bolts yog qhov kev txhawb zog ntawm cov pob zeb los ntawm kev sib txuas cov khoom no rau cov hlau lossis cov qauv ua ib chav tsev uas tsis txhob perforation, sealing thiab tsis muaj zog ntawm cov qauv thiab pob zeb. Self-welding studs yog siv rau txuas hniav, kab, ntim, cov qauv thiab lwm yam. Peb kuj muaj cov ferrules rau kev txhim kho zoo dua ntawm cov bolts, vim tias nws yuav tsum muaj lub vuam tshwj xeeb kom ua haujlwm nrawm dua thiab ua haujlwm tau zoo dua.

kev nug nthuav dav