Lub taub hau ntawm lub countersununk hla ntsia liaj qhov rooj kub Cov ntaub ntawv cov khoom siv uas yog cov hlau, stainless hlau, stainless hlau lossis xws li nylon 66), nrog kev kho xim galvanized lossis ntuj ci rau saum npoo.

U-bolts yog U-puab nrog xov ntawm ob xaus, thiab siv los kho cov khoom cylindrical xws li kav dej thiab cov hlau (qib jb / zq / zq 4321). Cov kev qhia tshwj xeeb yog M6-M64, ua los ntawm cov hlau steel lossis stainless hlau lossis stainless hlau, nrog galvanized lossis dub dub nto.

T-Bolt yog lub ntsia liaj qhov rooj nrog T-Sharped lub taub hau, qauv DIN 3015-2), thiab tus qauv flange nce ntxiv thaj chaw sib cuag thiab tuaj yeem tiv thaiv ib sab sib luag. Cov kev qhia tshwj xeeb yog M10-M48, tuab 8-20mm, thiab nto phosphallment kev kho rau corrosion tsis kam.

10.9s torsion shear bolts yog high-lub zog bolts tsim rau cov qauv steel. Lub Preload yog tswj los ntawm Twisting tawm ntawm plum lub taub hau ntawm tus Tsov tus tw (txheem GB / T 3632). Txhua lub teeb suav nrog cov roj av, cov noob txiv, thiab cov ntxhua khaub ncaws, uas yuav tsum tau tsim nyob rau hauv tib lub batch kom ntseeg tau tias muaj kev sib xws ntawm cov khoom siv mechanical.

10.9s loj hexagon bolts yog cov tseem ceeb ntawm cov siab-muaj zog txhuam-hom kev sib txuas. Lawv muaj kev sib xyaw ntawm bolts, neeg rau, thiab ob chav ntxhua khaub ncaws (txheem GB / T 1228). Lub zog tensile nce mus txog 1000mpa thiab cov txiaj ntsig lub zog yog 900mpa. Nws txoj kev kho mob ntev admromet lossis ntau-alloy co-cenetration thev naus laus zis, thiab cov tshuaj ntsev pov tseg ntau dua li 1000 teev. Nws yog haum rau cov pej xeem muaj xws li dej hiav txwv thiab kub.

Vuam txiv ntoo yog ib tug txiv ntoo tsau rau qhov ua haujlwm los ntawm vuam. Hom Hom muaj xws li kev npaj ua kom pom vawj txiv ntoo (DIN929) thiab chaw welting txiv (DIN2527). Nws tus qauv suav nrog xov kab ntawv thiab vuam puag. Lub vuam vuam muaj tus thawj coj lossis dav hlau los txhim kho lub vuam lub zog.

High-zog blackened txiv ntoo yog neeg txiv ntoo uas ua ib qho dub fe₃o₄ oxide zaj duab xis nyob rau saum npoo ntawm alloy steel los ntawm kev kho tshuaj oxidation (kev kho dub). Cov khoom siv hauv paus feem ntau yog 42crmo lossis 65 manganese steel. Tom qab quenching + tempering kev kho mob, lub hardness tuaj yeem ncav cuag HRC35-45.

Anti-loosening txiv ntoo yog ib tug txiv ntoo uas txwv tsis pub txiv ntseej los ntawm loosening los ntawm tsim tshwj xeeb.

Cov xim xim zinc-plated yog passivated ntawm elecbowvanizing los ua tus zaj sawv los yog hexavalent chromium) nrog cov yeeb yaj kiab thickness ntawm txog 0.5-1μm. Nws cov kev ua tau zoo los tiv thaiv corrosion yog qhov zoo dua li hluav taws xob hluav taws xobvanizing, thiab cov xim nto moo yog kaj, nrog ob qho kev ua haujlwm thiab kev ua kom zoo nkauj.

Electrogalvanized ceev yog cov neeg txiv ntoo ntau tshaj plaws. Lub zinc txheej yog muab tso rau saum npoo ntawm cov roj carbon hlau los ntawm cov txheej txheem electrolytic. Qhov saum npoo yog silvery dawb lossis bluish dawb, thiab muaj ob qho tib si tiv thaiv corrosion thiab kev kho kom zoo nkauj. Nws cov qauv suav nrog lub taub hau hexagonal, ib tshooj galvanized, uas ua raws li GB / T 6170 thiab lwm yam qauv.

Electroplated galvanized flange txiv ntoo yog ib tug txiv ntoo tshwj xeeb nrog cov nplaim taws sib txuas ntxiv rau ib qho kawg ntawm cov txiv ntoo hexagonal. Cov Flange nce kev sib ze nrog nrog cov chaw sib txuas, disperses lub siab thiab txhim kho lub shear tsis kam. Nws tus qauv suav nrog cov tshooj xov, flange thiab galvanized txheej. Qee cov qauv tau los tiv thaiv cov hniav tiab hauv qab ntawm flange (xws li DIN6923 Txuj Ci).

High-zog blackened gasket yog ib tug gasket uas ua cov duab dub lom Nws cov khoom siv hauv paus yog feem ntau yog 65 manganese steel lossis 42crmo alloy steel, thiab tom qab quenching + lub hardness tuaj yeem ncav cuag HRC35-45.