Dab tsi yog txoj kev sib txuas ntawm cov yeeb nkab hlau txuas?

Txoj kev sib txuas ntawm cov kav hlau kav hlau yog:
Push-in flexible joint,
Ntxig lub hau rau hauv lub qhov (socket) nrog lub nplhaib sib khi kom tau txais kev sib khi yooj yooj yim, tseem hu ua T-hom sib koom ua ke.
Mechanical Flexible Joint,
Siv lub zog rau lub nplhaib sealing mechanically kom tau txais kev sib khi yooj yooj yim, tseem hu ua K-hom sib koom ua ke.
Self-anchoring restraint sib koom tes,
Ntxiv nrog rau kev ua tau zoo sealing, qhov sib koom ua ke ntawm tus kheej kuj tseem muaj txoj haujlwm thauj khoom los tiv thaiv kev sib koom ua ke ntawm kev sib cais. Tus kheej-anchoring ntaus ntawv yog teem rau hauv lub qhov (socket) thiab hu ua ib tug internal self-anchoring sib koom; tus kheej-anchoring ntaus ntawv yog teem sab nraum lub qhov (socket) thiab yog hu ua ib tug sab nraud nws tus kheej-anchoring sib koom;
Flange sib koom tes,
Ib qho kev sib koom ua ke uas ua tiav cov txiaj ntsig sib khi los ntawm kev ceev cov bolts sib npaug ntawm ob lub flanges thiab siv lub siab rau lub sealing gasket ntawm lub flanges.