Crimp Fittings

Cov ntxig fittings no siv lub nplhaib crimp uas yog compressed nyob ib ncig ntawm lub PEX tubing thiab lawv tuaj yeem ua los ntawm cov hlau lossis yas ntxig fittings. Lub compression ntawm lub nplhaib crimp crushes cov yeeb nkab nyob ib ncig ntawm lub insert barb thiab xyuas kom meej tias qhov haum yog ruaj. Thaum cov fittings no yog ua los ntawm tooj dag lawv raug tswj los ntawm tus qauv ASTM F1807, thiab tuaj yeem siv nrog PEX-a, PEX-b, lossis PEX-c. Feem ntau hauv kev lag luam, lawv raug suav tias yog PEX-b lossis PE-RT fittings feem ntau thiab feem ntau hu ua "Brass Pex Fittings" lossis "Crimp Fittings". Thaum cov fittings no yog ua los ntawm cov yas los yog polymer lawv tau tswj los ntawm tus qauv ASTM F2159, Feem ntau hauv kev lag luam, lawv raug suav hais tias yog feem ntau PEX-b lossis PE-RT fittings thiab feem ntau hu ua "Plastic Pex Fittings" lossis " Crimp Fittings." Rau ob hom fittings, ua ntej kev sib txuas yog tsim, lub nplhaib crimp swb hla qhov kawg ntawm PEX tubing, deb ntawm qhov kawg ntawm lub raj. Qhov haum yog muab tso rau hauv qhov kawg ntawm lub raj thiab lub nplhaib crimp yog ua raws thiab compressed. Txij li thaum lub fittings yog ib tug me me txoj kab uas hla ntawm lub tubing, nws txwv tsis pub dej ntws. Qhov no tuaj yeem ua rau qhov xav tau rau kev nce qib ntawm cov kav dej. Tsis tas li ntawd, lub zog ntawm crimp haum yog qhov siab tshaj plaws thaum qhov kev sib txuas tau tsim ua ntej, raws li lub sij hawm dhau los PEX tubing yuav tiv thaiv lub nplhaib crimp, tshwj xeeb tshaj yog PEX-a lossis PEX-c.