Yuav ua li cas koj nruab compression fittings ntawm tooj liab kav dej?
Yuav ua li cas koj nruab compression fittings ntawm tooj liab kav dej?

Video: Yuav ua li cas koj nruab compression fittings ntawm tooj liab kav dej?

Video: Yuav ua li cas koj nruab compression fittings ntawm tooj liab kav dej?
Video: Учебное пособие по компрессионным фитингам 2024, Kaum ib hlis
Anonim

VIDEO

Ntxiv mus, koj puas tuaj yeem siv cov khoom sib txuas ntawm cov tooj liab muag?

Nyuaj tooj liab tubing feem ntau koom ua ke los ntawm soldering fittings mus rau qhov kawg ntawm cov yeeb nkab lossis lub raj. Koj ua tau foob pob qij txha nrog tawv tooj liab siv ib tug neeg kho tshuab compression haum . Mos tooj liab ua tau kuj yuav raug muab muag, tab sis ntau tus neeg tau xaiv siv mechanical flare los yog compression fittings uas foob pob qij txha los ntawm lub siab.

Ib yam li ntawd, puas yog tooj liab compression fittings txhim khu kev qha? Txawm hais tias compression fittings feem ntau suav tias yog ntau dua txhim khu kev qha tshaj xov fittings , muaj qee qhov teeb meem tshwm sim. Feem ntau, compression fittings tsis muaj zog tiv taus kev co li soldered lossis welded fittings . Rov qab khoov yuav ua rau lub ferrule poob nws tuav ntawm lub raj.

Tom qab ntawd, ib tug kuj yuav nug, ua li cas tooj liab compression fittings ua hauj lwm?

Compression fittings ua haujlwm zoo tshaj plaws thaum nruj ib zaug thiab tsis cuam tshuam. Qhov txuas no ncaj qha muab tso rau hauv cov yeeb nkab thiab cov txiv ntseej yog nruj nreem compressing lub ferrule ntawm cov yeeb nkab thiab lub cev ntawm lub cev. haum . Compression ntawm no ferrule kuj ua rau deformation ntawm lub tooj liab tub.

Yuav ua li cas tiv thaiv compression haum los ntawm leaking?

Tighten compression fittings khov kho nrog ob lub qhov ntswj kom crimp lub ferrule mus rau cov yeeb nkab (Duab 3). Kuj xyuas kom tseeb tias cov yeeb nkab lossis lub raj xa ncaj nraim mus rau hauv haum . Misalignment yuav ua rau a xau . Yog tias haum xau Tom qab koj qhib dej, sim ua kom nruj lub txiv ntoo ib qho ntxiv ib feem peb tig.

Pom zoo: