1. ** Dab tsi yog qhov zoo tubing muaj ntau tshaj li cov yeeb nkab? **
- Tubing ib txwm muaj qhov ntev dua (raws li sab nraud ntawm txoj kab uas hla) thiab thaj chaw smoother, ua rau nws cov ntawv thov siab.
- Feem ntau nws yog sib zog, yoog tau yooj yim, thiab yooj yim dua rau nruab rau hauv cov txheej txheem nyuaj.
- Tubing cov ntaub ntawv (piv txwv, tooj liab, stainless hlau) yuav muab cov corrosion zoo dua rau cov chaw ib puag ncig.
2. ** Dab tsi yog qhov tseem ceeb uas tsis zoo ntawm cov yas tubing? **
- Tus thawj qhov tsis txaus ntseeg yog kev ntxim nyiam rau kev xeb yog tias tsis muaj kev tswj hwm kom haum lossis tswj hwm, tshwj xeeb tshaj yog nyob rau hauv ib puag ncig vaum.
3. ** Dab tsi yog qhov txawv ntawm cov yeeb nkab haum thiab raj haum? **
- ** Cov yeeb nkab fittings ** yog tsim rau cov kav dej, uas yog categorized los ntawm nominal cov yeeb nkab loj (NPS) thiab sijhawm tuab). Lawv feem ntau siv threaded, welded, lossis flanged sib txuas.
- ** RAJ fittings ** yog siv nrog tubing, uas tau teev tseg los ntawm lub taub sab nraud (OD). Lawv feem ntau cia siab rau compression, flare, los yog laub-rau-sib txuas tshuab rau xau cov pob qij txha hauv cov kev lag luam siab lossis lub cev muaj zog.
4. ** Dab tsi yog qhov zoo ntawm PVC cov raj? **
- PVC (polyvinyl chloride) tubing yog lub teeb heev, pheej yig, corrosion-resistant, thiab yooj yim rau nruab.
- Nws tsis yog-ua yeeb yam, thiab zoo tagnrho rau dej qis, ntws tawm, lossis cov ntaub ntawv hluav taws xob.
5. ** Dab tsi yog qhov tsis zoo ntawm PVC yeeb nkab? **
- Tsawg tus neeg kub kom nco qab (softens ntawm tempps High, ua rau nkig txias rau hauv txias).
- Txwv tsis pub rau UV degradation yog tias tsis muaj zog.
- Txo lub zog piv rau cov kav dej hlau; Tsis tsim nyog rau cov ntawv thov siab lossis hnyav-thauj khoom.
- Kev txhawj xeeb ib puag ncig vim yog cov tshuaj lom thaum hlawv thiab cov nyom hauv kev rov ua dua tshiab.
