Zigawo za couplings

Njira yapa CNG itha kugwiritsidwa ntchito kuphatikizira mitundu ingapo yamapayipi amitundu yosiyanasiyana yamapulogalamu.Ikhoza kugwiritsidwa ntchito pazosiyanasiyana zamipope, zida zamatope komanso makulidwe amipanda. zokhudzana ndi kugwiritsidwa ntchito pazinthu zosiyanasiyana zamipope onani magawo oyenera amndandandandawu.

Monga njira ina iliyonse yopopera, mtundu wa njirayo uyenera kuganiziridwanso pakupanga mapaipi.Dongosolo la mapangidwewa limagwira makamaka mapaipi omaliza, koma zambiri zimakhudzana ndi zinthu zina zopopera zomwe zimagwiritsidwa ntchito molumikizana ndi zopindika.

Zomwe zimaperekedwa ndizongopangira mapaipi ogwiritsa ntchito CNG pazogwiritsira ntchito zomwe akufuna kuti achite. zipsinjo, kutentha, katundu wakunja kapena wamkati, miyezo yogwirira ntchito ndi kulolerana sikuyenera kupitilizidwa.

Mphira Gasket

Ma gaskets a CNG adapangidwa kuti azithandiza pantchito zadongosolo
Ntchito zosiyanasiyana.
Zipangizo za gasket zilipo kuti zikwaniritse ma pomba ambiri.

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Zida Zamtengo Wapatali

Pogwiritsa ntchito luso la elastomer, zida zapamwamba kwambiri
inayamba kupezeka ndipo inawonjezeredwa pa CNG. Izi zimalola CNG kuti pakadali pano ipereke mitundu ingapo yama gasket opangira kuti athe kusankha zosankha za CNG pazosiyanasiyana zamagetsi.
Pazida zambiri zamapope zamadzi, mphira wa CNG grade EPDM umalimbikitsidwa.CNG E-grade grade gasket zakuthupi zogwira bwino ntchito polimbana ndi kukalamba ndi kutentha kukana, zomwe zimafikira kutentha kwa 125 C (257F), zomwe zimayesa kuyesa kukalamba, Zinthu zakuthupi zomwe sizimasintha. Kugwira bwino ntchito kwa elastomer ya Gulu la "E" kumalola kugwiritsa ntchito madzi otentha mpaka + 230 F / + 110C. zida zam'mbuyomu zama barasket ndi magwiridwe antchito onse, kuphatikiza kutentha ndi kutentha kotsika, kulimba kwamphamvu, kukana mankhwala ndi moyo wa alumali.


Post nthawi: Jul-12-2021