Square txiv ntseej DIN557 GB39 stainless hlau square txiv ntoo xauv txiv ntoo square kaum connector txiv ntseej

Taw qhia rau kev siv cov txiv ntoo square
Cov cuab yeej siv tshuab tsis tuaj yeem ua yam tsis muaj cov ntsia hlau thiab cov txiv ntoo hauv kev tsim khoom, vim lawv yog tus yuam sij rau fastening txhua yam. Nws yog yuav luag ubiquitous thiab yog ib feem ntau.
Raws li hom fastener, txiv ntseej tuaj yeem ua kom cov khoom sib txuas kom muaj zog thiab ntau dua. Feem ntau, wrenches lossis pliers yog siv rau kev ua haujlwm nruj, uas tuaj yeem siv dav hauv ntau yam lag luam. Cov txiv ntseej tuaj yeem siv rau hauv kev lag luam tsheb, kev lag luam tshuab ua liaj ua teb, kev tsim kho tshuab kev lag luam, kev lag luam shipbuilding, thiab lwm qhov chaw. Cov khoom siv hauv tsev thiab cov tsheb peb feem ntau siv yuav tsum tau ceev rau kev txhawb nqa, uas yog qhov ua tau zoo heev. Qhov tseeb, cov txiv ntoo kuj tau muab faib ua ntau yam tshwj xeeb thiab cov qauv, xws li cov txiv ntoo hexagonal thiab cov txiv ntoo square.
Cov khoom siv raw rau kev tsim cov txiv ntoo yog tooj liab, alloys, stainless hlau, thiab carbon hlau. Ntau yam ntaub ntawv xws li hexagonal thiab octagonal txiv ntseej tuaj yeem siv rau casting, thiab qhov chaw siv feem ntau tsis muaj qhov yuav tsum tau ua rau cov khoom zoo thiab raug; Vim muaj ntau yam kev qhia tshwj xeeb rau cov txiv ntoo square, lawv yuav tsum tau muab faib raws li lawv qhov chaw thov. Nws feem ntau yog nrum los ntawm cov khoom siv ruaj khov xws li carbon steel thiab stainless hlau, uas feem ntau ruaj khov thiab ruaj khov thaum welded.