Longxin pwm tau tsim nyob rau hauv 2019, thiab thawj lub tuam txhab tau tsim nyob rau hauv 2006. Peb tau cog lus rau kev tsim thiab tsim cov yeeb nkab fittings pwm rau ntau tshaj 15 xyoo. Peb muaj kev paub tshwj xeeb hauv kev tsim khoomcustomizedyas fittings. Xws li cov kav dej thiab cov kav dej, cov dej haus, cov kav dej hauv lub ru tsev, suav nrog PVC / CPVC / PPR / PP / HDPE / thiab lwm yam.
Nyob rau hauv cov txheej txheem ntawm PVC yeeb nkab fittings, cov neeg pluag plasticization tshwm sim los ntawm cov khoom kub yog tsawg heev thiab kev txhaj tshuaj tsis txaus, uas feem ntau hu ua qhov chaw txias. Cov hauv qab no qhia txog yuav ua li cas tshem tawm qhov txias txias ntawm PVC yeeb nkab fittings. Kev tshem tawm cov chaw txias, ua rau ...
Txawm hais tias hom yeeb nkab twg yuav tsum tau ntxuav kom ntev, yog li cov yeeb nkab PVC. Yog li txhawm rau ua kom huv si yooj yim dua rau txhua tus, ntawm no yog peb cov khoom siv tu rau txhua tus, kuv vam tias txhua tus yuav tau txais. 1. Tshuaj ntxuav: tshuaj ntxuav cov kav dej PVC yog siv ...