Hlau oval gasket thiab octagonal gasket rau flange

Hlau oval gasket thiab octagonal gasket rau flange

Hlau oval gaskets thiab hlau octagonal gaskets yog tsim los ntawm forging, kev kho cua sov thiab machining. Lawv yog cov hlau sealing gaskets siv rau hauv cov roj thiab roj yeeb nkab flanges, cov hlab ntsha siab, kev sib txuas ceev ceev, siab kub thiab siab-siab valve npog, thiab lwm yam. Thaum lub siab thiab kub hloov pauv, nws tseem tuaj yeem tswj xyuas kev sib khi zoo.

Txhim kho qhov tseeb gasket rau flange

1. Lub gasket yuav tsum tau muab tso rau hauv nruab nrab ntawm lub flange, tshwj xeeb tshaj yog nyob rau ntawm lub ntsej muag tsa flange;

2. Xyuas kom meej qhov flatness thiab ua tiav ntawm qhov sealing nto;

3. Cov bolts txuas yuav tsum sib npaug thiab sib npaug;

4. Lub caij nplooj ntoos hlav ntxhua khaub ncaws yuav tsum tau siv los ua kom cov khoom tsis sib xws, thiab cov torque wrenches yog siv thaum zawm bolts;

5. Tom qab lub kaw lus khiav rau ib hnub, xyuas thiab rov kho lub torque ntawm cov bolts txuas;

6. Los xyuas kom meej lub neej kev pab cuam ntawm lub gasket, thov tsis txhob siv cov kua los yog hlau matrix anti-sticking agents los yog lubricants.

Kev siv cov threaded flange

Cov xov flanges txuas nrog rau qhov kawg ntawm ob lub raj xa dej, thiab ib qho flange yog ntsia rau txhua qhov. Cov kav dej tsis tshua muaj siab tuaj yeem siv threaded flanges. Lub gasket yog ntxiv ntawm ob lub flanges thiab tom qab ntawd nruj nrog bolts.

Txheej txheem cej luam ntawm threaded flange

Cov threaded flanges yog kaw nrog gaskets. Threaded flange yog ib feem ntawm disc-shaped, uas yog feem ntau nyob rau hauv pipeline engineering. Threaded flanges yog siv ua khub. Hauv pipeline engineering, threaded flanges feem ntau yog siv rau kev sib txuas ntawm cov kav dej.

Asbestos roj hmab gasket rau flange

Asbestos roj hmab gaskets yog ua los ntawm asbestos fibers thiab roj hmab raws li cov ntaub ntawv tseem ceeb, ntxiv los ntawm cov roj hmab compounding agents thiab fillers, los ntawm kev sib tov thiab nplawm, kub yob txoj kev, thiab vulcanization. Asbestos roj hmab gaskets tuaj yeem muab faib ua cov roj hmab asbestos zoo tib yam thiab roj-resistant asbestos roj hmab gaskets raws li lawv cov qauv sib txawv, cov cuab yeej technology thiab kev siv. Raws li qhov ntsuas kub thiab siab siv, nws tuaj yeem muab faib ua qhov siab asbestos roj hmab gasket, nruab nrab siab asbestos roj hmab gasket thiab siab siab asbestos roj hmab gasket. Nws yog tsim rau sealing dej, chav, roj, hnyav, nruab nrab acid thiab alkali. Asbestos gaskets feem ntau yog siv rau hauv kev sib khi ntawm nruab nrab thiab tsis tshua muaj siab flange sib txuas.

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