Tshwj xeeb rau perforated fais fab bolt fais fab fittings

Fasteners yog ib hom ntawm cov khoom siv kho tshuab uas siv rau kev sib txuas ceev thiab tau siv dav heev. Fasteners yog siv nyob rau hauv ntau yam kev lag luam, xws li lub zog, hluav taws xob, hluav taws xob, machinery, tshuaj, metallurgy, pwm, hydraulics, thiab lwm yam., nyob rau hauv ntau yam machinery, khoom, tsheb, nkoj, railways, txuas hniav, vaj tse, qauv, cuab yeej , instruments Txhua yam fasteners tuaj yeem pom ntawm, tshuaj lom neeg, ntsuas thiab cov khoom siv, thiab lwm yam, uas yog cov khoom siv dav siv ntau tshaj plaws. Nws yog tus cwj pwm los ntawm ntau yam kev qhia tshwj xeeb, kev ua haujlwm sib txawv thiab kev siv, thiab qib siab ntawm standardization, serialization, thiab generalization. Yog li ntawd, qee tus neeg hu ib hom fasteners uas muaj cov qauv hauv tebchaws raws li tus qauv fasteners, lossis tsuas yog cov qauv txheem.

Cov qauv: 1. Cov qauv rau qhov loj ntawm stainless hlau fasteners: qhia cov ntsiab lus ntawm qhov loj me ntawm cov khoom; cov khoom nrog threads.

2. Tsis yog tus qauv ntawm cov khoom technical condition. Tshwj xeeb, nws suav nrog cov qauv hauv qab no:

3. Cov qauv rau qhov tsis xws luag ntawm cov khoom fastener: qhia cov hom thiab cov kev cai tshwj xeeb ntawm cov khoom defects.

4. Cov qauv kev kho deg ntawm cov khoom siv fastener: qhia cov hom thiab cov kev cai tshwj xeeb ntawm cov khoom kho deg.

5. Cov qauv rau kev ntsuas cov khoom fastener: qhia cov ntsiab lus ntawm cov lus hais saum toj no ntau yam kev ntsuas kev ua haujlwm.

6. Cov txheej txheem rau kev soj ntsuam xyuas cov khoom, kos npe thiab ntim ntawm stainless hlau fasteners:

Cov txheej txheem rau cov txheej txheem kos npe ntawm cov khoom siv fastener: qhia meej txog cov txheej txheem ua tiav thiab cov txheej txheem kos npe yooj yim ntawm cov khoom.

Lwm cov qauv ntawm stainless hlau fasteners: xws li tus qauv ntawm fastener terminology, tus qauv ntawm fastener khoom hnyav, thiab lwm yam.