Yog tias koj tau siv PVC compression haumlos yog haum rau kev kho sai, lossis koj tus kav dej siv ib qho hauv koj cov kav dej, tej zaum koj yuav xav paub tias cov fittings no txhim khu kev qha.Cov lus teb yog yooj yim;compression fittings yog heev txhim khu kev qha!Cov fittings no yog qhov kev xaiv muaj kev nyab xeeb vim tias lawv muaj cov ntaub ntawv pov thawj thiab tuaj yeem siv rau ntau hom kev kub ntxhov.

Dab tsi yog compression haum?
Lub compression haum yog ib qho haum uas tsim kom muaj kev sib txuas ntawm ob lub kav dej tsis tas siv cov xov los yog primer thiab hnyav cement.Feem ntau compression fittings yog muaj qhov kawg gasket los yog qhov kawg xauv uas tuav cov yeeb nkab rau hauv qhov chaw.Koj tuaj yeem nrhiav kev kaw qhov xaus ntawm Spears 'GripLoc hom compression couplings.

Dab tsi ua rau Compression Fittings ntseeg tau?
Compression fittings zoo ib yam li lwm yam haum, tshwj tsis yog lawv muaj ntau hom kawg.Compression fittings yog cov ntaub ntawv pov thawj, zoo li cov khoom siv txuas nrog cov cement thiab primer.Thaum txhim kho kom zoo, koj cov compression fittings yuav tsis xau.

Compression fittings tuaj yeem siv rau hauv cov xwm txheej siab raws li cov chaw tsim khoom tshwj xeeb.Feem ntau ntawm peb cov compression fittings muaj lub cev ua los ntawm Schedule 40 PVC uas tuaj yeem tiv taus kub txog 140 degrees Fahrenheit.

Compression Fittings thiab lwm yam khoom siv
Thaum ua cov yeeb nkab sib txuas, threaded fittings qee zaum siv, tshwj xeeb tshaj yog tias yuav tsum tau kho cov yeeb nkab.Txawm hais tias kev sib txuas threaded muaj ntau thiab feem ntau tuav tau zoo, lawv kuj feem ntau ua rau xau.Qee zaum, kev sib txuas ntawm threaded yuav nruj dhau los yog nruj heev, ua rau cov xau zoo li no.Compression fittings tsis muaj qhov teeb meem no.

Lub qhov (socket fittings) xav tau PVC cement thiab primer.Thaum cov no muab kev sib txuas ruaj ntseg, tej zaum koj yuav tsis muaj sijhawm los tos PVC cement kho.Koj tuaj yeem pom koj tus kheej nyob rau hauv cov xwm txheej uas tsis qhuav txaus los siv primers thiab hnyav-raws li cements txhua.Qhov no yog thaum compression fittings tuaj yeem ci vim nws tsis xav tau kev teeb tsa zoo meej.

Siv cov compression fittings
Txawm hais tias txhua qhov kev sib txuas haum tuaj yeem ua rau rooj plaub rau nws siv, compression fittings muaj kev ntseeg siab thiab tuaj yeem ntseeg tau siv rau hauv cov kav dej.Lawv muab kev tiv thaiv zoo heev nrog threaded kev sib txuas.Yog tias koj xav tau kev sib txuas ceev, txhim khu kev qha, xav txog kev siv compression haum.