Dab tsi yog MJ haum?
Dab tsi yog MJ haum?

Video: Dab tsi yog MJ haum?

Video: Dab tsi yog MJ haum?
Video: saib hmoov2021 Luav xyoo 2024, Tej zaum
Anonim

MJ sawv rau Mechanical Joint . Nws yog ib hom kev sib koom ua ke tsim rau kev sib txuas hauv av rau cov yeeb nkab, li qub thiab fittings . Qhov no compresses lub gasket yuam kom nws nias nruj nreem tiv thaiv cov yeeb nkab thiab ua ib lub foob. Ib MJ foob yog ntsuas rau 350 psi rau 2 "mus rau 24" fittings , thiab rau 250 psi rau 30 "mus rau 36" fittings.

Hauv qhov no, koj yuav nruab MJ haum li cas?

  1. INSTALLATION NTAWM MECHANICAL.
  2. Ntxuav lub qhov (socket) thiab qhov kawg nkaus.
  3. gasket, tsis yaj nws.)
  4. Ntxig cov yeeb nkab rau hauv lub qhov (socket) thiab nias lub gasket kom ruaj khov thiab sib npaug rau hauv qhov chaw ua haujlwm gasket.
  5. Hauv cov kauj ruam no pom lo lus "nias".
  6. Nias lub caj pas mus rau lub qhov (socket) thiab nruab nrab ntawm cov yeeb nkab nrog daim di ncauj tawm tsam lub gasket.

Tsis tas li ntawd, lub caj pas yog dab tsi? Wedge action retainer qog yog siv los khaws cov PVC los yog hlau hlau cev rau a. mechanical sib koom hub. Wedge action retainer qog yog tsim los khaws tej yam tshwj xeeb cev khoom.

MJ coupling yog dab tsi?

Mechanical Joint Coupled Yeeb Nkab. Cov Mechanical Joint ( MJ ) Coupled Joint muaj ib txoj hauv kev muab kev sib koom ua ke nrog tus qauv mechanical sib koom lub qhov (socket) ntawm cov yeeb nkab, haum, valve lossis lwm yam khoom. Cov khoom sib koom ua ke muaj cov qauv mechanical sib koom gasket thiab tus qauv ductile hlau ob leeg caj pas.

Dab tsi yog ib qho kev sib koom ua ke rau cov yeeb nkab hlau yeeb nkab?

Mechanical Joint Ductile Hlau Yeeb Nkab Tag nrho cov txiaj ntsig ntawm Cov yeeb nkab hlau ,cu ib mechanical sib koom kev sib txuas. Mechanical joint yeeb nkab yog lub sijhawm kuaj Hlau Hlau khoom nrog sib koom qhov ntev ua raws li tus qauv qhov ntev hauv AWWA C111.

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