Hla flange tus kheej tapping ntsia hlau

Khoom siv thiab kev kho deg

Cov khoom siv

Cov pa roj carbon steel: Tus nqi qis, siab zog, nto yuav tsum muaj kev tiv thaiv xeb, xws li galvanizing thiab Dacromet.

Stainless hlau (304/316): Muaj zog corrosion kuj, haum rau cov av noo lossis tshuaj lom neeg ib puag ncig.

Aluminium alloy / tooj liab: Lub teeb yuag los yog kev xav tau scenarios, tab sis nrog lub zog qis dua.

Kev kho saum npoo

Galvanization: muab faib ua electroplating (xiav thiab dawb zinc, xim zinc) thiab kub-dip galvanizing, feem ntau xeb tiv taus, haum rau cov chaw sab hauv tsev.

Dacromet (zinc chromium txheej): Tsis muaj kev pheej hmoo ntawm hydrogen embrittlement, kub tsis kam, corrosion kuj, siv hauv tsheb thiab sab nraum zoov.

Phosphating: nce lubricity thiab txo cov kev sib txhuam installation.

Nylon txheej: rwb thaiv tsev, tiv thaiv loosening, feem ntau siv hauv cov khoom siv hluav taws xob.

Daim ntawv thov teb

Automotive manufacturing: Sheet hlau qhov chaw, sab hauv vaj huam sib luag, thiab cov hlua hlua fixation yuav tsum muaj kev poob siab thiab tiv thaiv xoob.

Cov khoom siv hluav taws xob: Circuit Board thiab lub plhaub sib dhos, feem ntau me me (M2-M4) kom tsis txhob cuam tshuam kev cuam tshuam.

Architectural kho kom zoo nkauj: Txhim kho cov xim hlau daim hlau, aluminium alloy qhov rooj thiab qhov rais, thiab tiv thaiv flange nto los ntawm khawb.

Mechanical khoom: panels thiab enclosures tsau kom tiv thaiv kev co ib puag ncig.

Specifications thiab qauv

Feem ntau specifications

Nominal txoj kab uas hla: M2 rau M12 (feem ntau M4-M6).

Ntev ntau: 6mm mus rau 100mm, nyob ntawm cov ntawv thov.

Flange txoj kab uas hla: feem ntau 2-3 npaug ntawm txoj kab uas hla ntawm cov ntsia hlau (xws li M5 flange nto kab ntawm li 10-15mm).

thoob ntiaj teb tus qauv

Lub teb chaws tus qauv: GB / T 15856.4 (Yias taub hau hla flange nws tus kheej tapping screws).

German tus qauv: DIN 7500 (Technical standard for self tapping screws).

Asmeskas cov qauv: ANSI / ASME B18.6.4, SAE J78 (kev siv tsheb).