3PCS Stainless Hlau Butt Weld Pob Valve

Lub vuam pob valve muaj qhov zoo hauv qab no

1. Cov dej tsis kam yog me me, thiab cov coefficient kuj yog tib yam li qhov ntev tib yam.

2. Cov qauv yooj yim, me me thiab lub teeb yuag.

3. Kaw thiab txhim khu kev qha, cov khoom sib khi ntawm lub pob valve yog siv dav hauv cov yas thiab sealing, thiab tau siv dav hauv lub tshuab nqus tsev.

4. Yooj yim rau kev khiav lag luam, qhib thiab kaw sai, los ntawm qhib kom kaw cia li tig 90 °, yog qhov zoo rau cov chaw taws teeb tswj.

5. Kev tswj tau yooj yim, cov qauv yooj yim ntawm lub pob valve, lub nplhaib sealing feem ntau ua haujlwm, nws yooj yim tshem tawm thiab hloov.

6. Lub sealing nto ntawm lub pob thiab lub rooj zaum yuav tsum tau muab cais tawm ntawm cov xov xwm thaum puv lossis kaw, tsis tas yuav yaig ntawm lub sealing nto ntawm lub valve.

7. Kev siv ntau yam, xws li me me mus rau ob peb millimeters, loj mus rau ob peb meters, los ntawm lub tshuab nqus tsev mus rau qhov siab siab tuaj yeem siv tau.