Wafer npauj npaim valve rau dej kub

Muaj ntau hom wafer npauj npaim li qub uas tuaj yeem siv rau cov dej kub ntawm 120 degrees, suav nrog:

1. PVC wafer npauj npaim li qub: PVC (Polyvinyl Chloride) wafer npauj npaim li qub yog lub teeb yuag thiab muaj lub zog siab, ua rau lawv haum rau cov ntawv thov kub.

2. Carbon Steel Wafer Npauj Npaim Li qub: Cov pa roj carbon steel yog cov khoom siv uas tiv taus cua sov thiab corrosion, ua rau nws zoo tagnrho rau kev siv dej kub.

3. Stainless hlau wafer npauj npaim li qub: Stainless hlau wafer npauj npaim li qub yog qhov ruaj khov thiab tuaj yeem tiv taus qhov kub thiab txias yam tsis muaj warping lossis tawg.

4. Cam khwb cia hlau wafer npauj npaim li qub: cam khwb cia hlau wafer npauj npaim li qub yog qhov zoo tagnrho rau kev siv dej kub siab thiab tuaj yeem tiv taus qhov kub thiab txias yam tsis muaj kev puas tsuaj.

5. Bronze Wafer Npauj Npaim li qub: Bronze wafer npauj npaim li qub yog cov tiv taus cua sov thiab xeb, ua rau lawv tsim nyog siv rau hauv cov dej kub.