Roj Hmab Lined Npauj Npaim Valve

Cov roj hmab-kab npauj npaim valve cais cov hlau los ntawm epdor Nws cov qauv tsim muaj xws li:

Kev rho roj hmab tag nrho: Sab hauv phab ntsa ntawm lub cev hluav taws xob ntawm ntau dua los yog muaj kev sib luag ntawm cov roj hmab uas muaj roj av (xws li sulfuric acid thiab hydrofluoric acid tawm);
Bidirectional Foob: Roj Hmab-Roj Hmab Mos Sealing lossis COMPOSITE SEALING ROOJ (T-puab tus nqi yog tsawg dua lossis sib npaug}. 01%;
Tus qauv tsim qauv ncu: Tus npauj npaim phaj thiab lub valve cov qia yog cov kev pheej hmoo ntawm kev pheej hmoo ntawm kev pheej hmoo ntawm tus pin forrosion thiab ncua kev pabcuam lub neej ntawm lub valve.

Cov khoom siv thiab kev ua tau zoo
Corrosion Kuj:
Muaj feem muaj cov xov xwm suav nrog cov muaj cov muaj zog acids, cov ntsev tsis muaj zog nrog lub pH ntawm 1 ~ 13 (xws li 50% sulfuric acid, sodium hydroxide);
Fluororubber (FKM) hauv ob sab phlu tau raug xaiv rau cov haujlwm tshwj xeeb los tiv thaiv Chloride ion thiab ozone corrosion.
Kev tu cev thiab kev nyab xeeb:
Cov khoom noj roj hmab-qib roj hmab (xws li EPDM) raws li cov qauv FDA, nrog rau qhov chaw ntawm Ra tsawg dua lossis sib npaug rau cov khoom lag luam tsis huv thiab kev lag luam
Cov khoom siv roj hmab tsis muaj tshuaj lom, thiab nws cov tshuaj tua kab mob thiab cov tshuaj tiv thaiv kev tiv thaiv kom ua rau muaj qhov nruab nrab ntawm nruab nrab.
Cov yam ntxwv ua hauj lwm:
Torque yog txo los ntawm 30% ~ 50%, thiab kev ua haujlwm yog yooj yim (torque hauv qab dn300<15N·m);
Txhawb hluav taws xob \/ pneumatic tsav, thiab pneumatic qhib thiab kaw lub sijhawm tsawg dua lossis sib npaug nrog 3 vib nas this, haum rau kev mob thaum muaj xwm txheej ceev

 

Roj Hmab Lined Npauj Npaim Valve

 

Daim Ntawv Thov:
✅chemical Pipelines: Tsheb thauj mus los ntawm cov xov xwm zoo xws li sulfuric acid thiab hydrochloric acid;
E✅Water kho cov txheej txheem: Kev tswj ntawm cov neeg lim dej kom huv hauv cov dej phwj tuaj tua;
✅food thiab cov kws tshuaj ntoo: tsis huv roj pipelines (cov khoom noj-qib roj hmab ob sab hauv qab tau).
Kev txwv ntawm kev siv:
❌upper kub txwv tsawg dua los yog sib npaug ntawm 180 degree (pa EPDM roj hmab roj hmab yas), yuav tsum muaj cov ntsaws ruaj ruaj rau cov kev mob siab;
❌working siab tsawg dua lossis sib npaug rau PN16, Enhanced valve lub cev tsim nyog yuav tsum muaj rau cov xwm txheej siab.

Cim npe nrov: Roj Hmab Lined Street Valve, Tuam Tshoj Roj Hmab Lined Valve Cov Chaw Tsim Tshuaj, Chaw muag khoom, Hoobkas