1. Npaj lub tshuab hluav taws xob fusion welding tshuab, PE kav dej thiab fittings yuav tsum tau welded.
2. Tshem tawm cov oxide txheej ntawm qhov ntxig qhov kawg ntawm cov yeeb nkab PE thiab ntxig rau nws rau hauv cov yeeb yaj kiab electrofusion haum. Hauv cov xwm txheej tshwj xeeb, cov yeeb nkab tso rau hauv cov yeeb nkab haum tsis yog nyob rau hauv txoj kab ncaj nraim, uas yog, cov yeeb nkab thiab cov yeeb nkab haum tsis coaxial. Hauv qhov no, yuav tsum tau siv cov hlua tshwj xeeb los kho cov yeeb nkab thiab cov yeeb nkab txhawm rau kom txo cov kev ntxhov siab ntawm cov yeeb nkab tso rau hauv cov yeeb nkab haum.
3. Thaum npaj tau, ntxig qhov tso tawm hluav taws xob ntawm qhov hluav taws xob fusion welder rau hauv kab txuas ntawm kab ntawv ntawm cov yeeb nkab haum.
4. Pib lub tshuab hluav taws xob vuam, ntsuas lub barcode lossis nkag mus rau qhov ntsuas thiab lub sij hawm ntsuas kom tau txais welded, thiab tom qab ntawd pib vuam.
5. Tom qab lub vuam suav tag lawm, cov zis txuas tuaj yeem tshem tawm yam tsis cuam tshuam rau qhov txias thiab vuam ntawm cov yeeb nkab thiab pib npaj rau lub vuam tom ntej.
