Cast Iron Npauj Npaim

Cast Iron Npauj Npaim

Raws li cov khoom siv los ua kom paub txog kev qhib-tawm thiab khiav tswj cov kav dej, cam khwb cia hlau npauj npaim valve tau siv dav hauv ntau qhov chaw xws li roj av, tshuaj lom neeg kev lag luam, metallurgy, hydropower thiab lwm yam. Nyob rau hauv lub npe nrov npauj npaim valve tshuab, daim ntawv sealing feem ntau yog kaw cov qauv, thiab cov khoom sealing yog roj hmab, polytetrafluoroethylene thiab lwm yam.

Npauj npaim phaj ntawm npauj npaim valve yog ntsia rau hauv txoj kab uas hla ntawm cov yeeb nkab. Npauj npaim valve muaj cov qauv yooj yim, me me, lub teeb yuag, tsuas yog ob peb ntu, thiab tsuas yog yuav tsum tau tig 90 degrees kom qhib thiab kaw sai sai, kev ua haujlwm yooj yim, thiab lub valve muaj cov yam ntxwv zoo tswj cov kua dej. Thaum lub npauj npaim valve nyob rau hauv txoj hauj lwm qhib tag nrho, lub thickness ntawm npauj npaim phaj yog qhov tsis kam ntawm qhov nruab nrab ntws los ntawm lub valve lub cev, yog li lub siab poob los ntawm lub valve yog me me, yog li nws muaj cov yam ntxwv zoo ntws.

Cim npe nrov: cam khwb cia hlau npauj npaim, Tuam Tshoj cam khwb cia hlau npauj npaim manufacturers, lwm tus neeg, Hoobkas