| Qhov Loj & Kev Ntsuas Siab & Tus Qauv | |
| Loj | DN15-DN50 |
| Kev Ntsuas Siab | CL800-1200 |
| Lub ntsej muag rau lub ntsej muag STD | BS5163, DIN3202 F4, API609 |
| Kev Sib Txuas Lus STD | BS 4504 PN6/PN10/PN16, DIN2501 PN6/PN10/PN16, ISO 7005 PN6/PN10/PN16, JIS 5K/10K/16K, ASME B16.1 125LB, ASME B16.1 150LB, AS 2129 Rooj D thiab E |
| Sab saud Flange STD | ISO 5211 |
| Khoom siv | |
| Lub cev | Hlau Forged / F316 |
| Lub disc | WCB/CF8M |
| Qia/Ncej | 2Cr13 stainless hlau / CF8M |
| Lub rooj zaum | WCB + 2Cr13stainless hlau / CF8M |
| Bushing | PTFE, Tooj Liab |
| O Nplhaib | NBR, EPDM, FKM |
| Tus ua haujlwm | Lub thawv iav, Lub tshuab hluav taws xob, Lub tshuab cua |
| Kub | Kub: -20-425 ℃ |
Lub qhov rooj vag hlau forged yog ib hom valve uas feem ntau siv rau hauv kev siv siab thiab kub. Nws yog tsim los tswj cov dej ntws hauv cov kav dej los ntawm kev qhib thiab kaw lub rooj vag (lub wedge lossis disk). Cov hlau forged tsim muaj lub zog thiab kev ruaj khov, ua rau nws haum rau cov chaw ua haujlwm nyuaj. Cov li qub no feem ntau siv rau hauv kev lag luam xws li roj thiab roj av, petrochemical, thiab kev tsim hluav taws xob.
1. Lub zog siab thiab tawv: Cov khoom siv lub cev ntawm lub qhov rooj hlau forged steel yog cov hlau tsis muaj carbon zoo thiab hlau alloy, uas yog tsim los ntawm cov txheej txheem forging thiab muaj lub zog siab thiab tawv.
2. Kev tiv thaiv zoo: Lub cev valve muaj qhov nyuaj thiab tiv thaiv kev hnav zoo, thiab tuaj yeem tiv taus kev hnav ntawm xuab zeb, slurry thiab lwm yam xov xwm.
3. Kev tiv thaiv kua me me: Qhov chaw sib khi ntawm lub qhov rooj hlau forged steel yog du, qhov kev tiv thaiv kua me me, thiab tsis muaj kev tso dej lossis thaiv yuav tshwm sim.
4. Kev saib xyuas yooj yim: cov khoom kaw (cov phaj rooj vag) swb thiab sib txhuam ua rau kev saib xyuas yooj yim dua.
5. Dav dav ntawm daim ntawv thov: Forged steel gate valves siv tau rau ntau hom pipelines nrog dav dav peev xwm.