Kev siv cov qauv
① Tsim thiab tsim cov cam khwb cia hlau clamped kos valve raws li JB / T 8937, GB / T12224 ② Tsim thiab tsim cov forged steel clamped kos valve raws li JB / T7746
③ Kev tshuaj xyuas thiab kev sim yuav tsum ua raws li GB / T 13927 thiab GB / T 26480.
④ Kev sib txuas flange ua tau raws li cov qauv JB/T79, HG/T20592, thiab GB/T9113.
⑤ Qhov ntev: JB/T8937
⑥ Kub thiab siab ntsuas: GB / T12224
Khoom specifications
① Cov khoom tseem ceeb: carbon hlau, stainless hlau, hlau alloy
② Nominal txoj kab uas hla: DN15 txog DN250
③ Siab ntau: 1.0MPa ~ 16.0MPa
④ Ua haujlwm kub: -29℃~ +600 degree
⑤ Tsav hom: Tsis siv neeg.
⑥ Daim ntawv thov: Nws tuaj yeem siv rau hauv dej, dej phwj tuaj, kev tsim kho, khoom noj khoom haus, hluav taws xob, tshuaj, metallurgy, lub teeb textile, lub zog thiab lwm cov kav dej los tiv thaiv qhov nruab nrab ntawm kev rov qab los.
Cov khoom siv tseem ceeb
| Khoom siv | |||
| Order naj npawb | Lub npe | Stainless hlau | Cam khwb cia hlau |
| 1 | Valve lub cev | CF 8 | WCB |
| 2 | Valve clack | CF 8 | WCB + STL |
| 3 | Caij nplooj ntoos hlav | 304 | 304 |
| 4 | Txhawb nqa | CF 8 | WCB |
Kev ntsuas qhov tseem ceeb
PN1.6-4.0MPa
| DN | 15 | 20 | 25 | 32 | 40 | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 |
| L | 16 | 19 | 22 | 28 | 31.5 | 40 | 46 | 50 | 60 | 90 | 106 | 140 | 160 |
| D | 52 | 62 | 72 | 83 | 93 | 109 | 129 | 144 | 164 | 194 | 220 | 275 | 332 |
| D1 | 15 | 19 | 24 | 31 | 39 | 48 | 63 | 78 | 98 | 123 | 148 | 198 | 248 |
PN6.4-16.0MPa
| DN | 15 | 20 | 25 | 32 | 40 | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 |
| L | 25 | 31.5 | 35.5 | 40 | 45 | 56 | 63 | 71 | 80 | 110 | 125 | 160 | 180 |
| D | 62 | 73 | 83 | 89 | 104 | 114 | 138 | 148 | 174 | 211 | 248 | 310 | 362 |
| D1 | 15 | 19 | 24 | 31 | 39 | 48 | 63 | 78 | 98 | 123 | 148 | 198 | 248 |
Cim npe nrov: Tuam Tshoj Wafer Check Valve manufacturers, lwm tus neeg, Hoobkas
