High Strength Concrete Steel T Nails hardener phab ntsa ntsia hlau rau woodwork

Sinsun Fastener tuaj yeem tsim thiab spply:

Cov ntsia hlau ntsia hlau, tseem hu ua cov ntsia hlau ntsia hlau, steel pin thiab masonry ntsia hlau feem ntau yog ua los ntawm cov hlau, siab hardness, tuab, luv, muaj zog nkag mus. Cov ntsia hlau ntsia hlau, feem ntau hu ua cov ntsia hlau, yog ib hom ntawm cov ntsia hlau, siv cov khoom siv carbon steel, cov khoom muaj 45 # steel lossis 60 # steel, los ntawm cov hlau kos duab, annealing, ntsia thawv, xws li cov txheej txheem quenching, yog li qhov zoo ntawm ib qho cov ntaub ntawv nyuaj dua. Nws yog kev ua haujlwm ntawm cov ntsia hlau nyob rau hauv qee qhov nruj dua lwm cov rau tes ntawm cov khoom, vim tias cov khoom sib txawv nrog cov ntsia hlau zoo tib yam, belongs rau cov rau tes tshwj xeeb. Qhob ntsia thawv hardness yog loj heev, tuab, luv, tsim muaj peev xwm muaj zog heev. Qhob ntsia hlau ntsia hlau pas nrig muaj ib tug swb, ncaj nplej, twill, kauv, xyoob, thiab lwm yam, feem ntau yog ncaj grain los yog swb. Raws li kev faib tawm txawv, cov ntsia hlau tuaj yeem muab faib ua: dub pob zeb ntsia hlau, xiav pob zeb ntsia hlau, xim pob zeb ntsia hlau, countersunk taub hau qhob ntsia hlau, K pob zeb ntsia hlau, T pob zeb ntsia hlau, galvanized qhob ntsia hlau thiab lwm yam.Nrog cov ntaub ntawv tshwj xeeb, pob zeb. ntsia thawv yog cov ntsia thawv tshwj xeeb piv nrog cov ntsia hlau ntau. Nws yog ib qho nyuaj, lub shank yog luv thiab tuab feem ntau thiab nws muaj zoo heev piecing thiab kho lub zog. Nrog rau cov yam ntxwv no, cov ntsia hlau pob zeb ua rau cov ntsia hlau zoo tshaj plaws thiab cov fasteners rau qhov chaw ruaj khov thiab muaj zog. Galvanized concretenail muaj zoo heev los tiv thaiv dabtsi yog khoov, tiv thaiv tawg thiab kev nyab xeeb siv vim ua cov txheej txheem kev kho cua sov siab heev. Nws yog tsim los ntawm cov khoom zoo Cov ntsia hlau nto kho tau polished, electro galvanizing, blackish, thiab lwm yam.