20. Rau qhov nruab nrab thiab qis siab kos cov khoom siv nrog DN ntau dua 200mm thiab tsawg dua 1200mm, hnav-dawb kheej kheej kos tshev yuav tsum tau siv;
21. Rau siab ntsuas lub ntsuas nrog DN ntau dua 50mm thiab tsawg dua 2000mm, npauj npaim xyuas li qub thiab diaphragm kos li qub yuav tsum tau siv;
22. Rau cov raj xa dej uas xav tau kev cuam tshuam dej tsawg dua lossis tsis muaj dej rauj thaum kaw, kaw lub viav vias kaw qhov nrawm thiab qeeb npauj npauj npaim yuav tsum xaiv.
Cov khoom siv | Lub cev | Hlau Ciav Hlau, QT450 |
Ntsia thawv | SS304 Stainless Hlau | |
Gasket | NBR | |
Xaus Txuas | Flange × Flange | |
Flanges | ANSI150LB, BS 5404, GB Txheem | |
Muaj Qhov Coob | DN50 thim DN300 (3" qhib 12") | |
Hom | Pob Pob | |
Kev ua haujlwm siab | 16 bar | |
Xim | Liab / Xiav | |
Xov Xwm | Dej | |
Cim npe nrov: saj zawg zog disc kos valve nrog flange, Tuam Tshoj, tuam ntxhab, lwm tus muag khoom, lag luam wholesale, nqi
1) Flange Kawg: ANSI150LB / BS5404;
2) Cov Screw Khoom: SS304 Stainless Hlau;
3) Cov Khoom Siv Gasket: DUCTILE HLAU;
4) Cov khoom siv lub cev: Hlau zaws, QT450;
5) Cov Khoom Siv Disc: Hlau Cuav, QT450, COVERD LOS NTAWM NBR;
6) Nto Ua tiav: Epoxy Liab lossis Xiav.











