1, PPR yeeb nkab nrog phom kub rau qhov sib txuas, tsis txhob ncaj qha saum toj ntawm txheej lo lo ntxhuav, thiab hlau yeeb kev txuas siv tau flange txuas, thiab dej yuav tsum tau txuas nrog hlau ntxig yeeb nkab fittings;
2. Nco ntsoov siv cov khoom siv txhim khu cov khoom kub txhim khu thaum lub sij hawm tsim kho, li ntawd los txhawm rau ua kom zoo tshaj ntawm cov pob zeb yaj;
3. Siv cov ntaub ntawv tshwj xeeb los txiav cov yeeb nkab. Lub qhov nti yuav tsum tsis sib haum thiab tsis muaj burrs.
4, nyob rau hauv txoj hlua fais fab qhov chaw huv, tsis txhob cia cov xuab zeb thiab cov hmoov av uas cuam tshuam cov kev sib koom tes, thiab yuav tsum tau muab cov khoom siv hlau los txhuam cov cua sov lub taub hau rau hauv cov tshuab kub lub cav, muab lub hwj huam kom dhau, cia lub cua sov rau qhov kub tshaj plaws;
5. Nco ntsoov qhov tob ntawm lub fusion ntawm lub yeeb nkab nrog ib tug cwj mem.
6. Muab cov yeeb nkab thiab fittings tso rau hauv qhov vuam tshuab thiab ua kom sov raws li lub sijhawm;
7, zoo tshav kub, tam sim ntawd tau tawm cov kav dej thiab yeeb nkab, txuas txuas tam sim ntawd, thaum cov yeeb nkab thiab cov yeeb nkab txuas, yog tias lawv txoj haujlwm tsis yog lawm, koj tuaj yeem tsim kho me ntsis rau lub sijhawm, tab sis lub torsion Angle tsis pub dhau 5 degrees ;
Zoo tshaj tom qab 8, txuas, yuav tsum siv tes tuav khov thiab yeeb nkab fittings, cia lawv muaj sij hawm txaus, txias tom qab txias rau ib qho twg yuav cia mus ntawm tes, ces nruab lub yeeb nkab hauv qab no.
Cov teeb meem uas lub PPR yuav tsum faj seeb rau yog dab tsi?
Dec 21, 2017
Xa kev nug
Qeb khoom
Tiv tauj peb
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