Los ntawm kev siv lub suab ua lag luam me me, cov neeg muab khoom muag zoo tom qab muag thiab cov chaw tsim khoom niaj hnub no, tam sim no peb tau txais cov ntaub ntawv tshwj xeeb ntawm peb cov neeg siv khoom thoob plaws ntiaj teb rau Cov Neeg Siv Khoom Muaj Peev Xwm Tuam Tshoj Cov Khoom Uas Zoo Resilient Seated Underground Gate Valve nrog Extension Spindle, Tsuas yog rau ua kom tiav cov khoom zoo kom tau raws li cov neeg siv khoom xav tau, tag nrho peb cov khoom tau raug soj ntsuam nruj me ntsis ua ntej xa khoom xa tuaj.
Los ntawm kev siv lub suab zoo ua lag luam credit, zoo tshaj tom qab-muag tus neeg muab khoom thiab cov chaw tsim khoom niaj hnub, tam sim no peb tau txais cov ntaub ntawv tshwj xeeb ntawm peb cov neeg siv khoom thoob plaws ntiaj teb rauTuam Tshoj Rooj vag Valve,Dej Valve , Peb lub Hoobkas npog thaj tsam ntawm 12,000 square metres, thiab muaj cov neeg ua haujlwm ntawm 200 tus neeg, cov uas muaj 5 tus thawj coj ua haujlwm. Peb tau tshwj xeeb hauv kev tsim khoom.Peb muaj kev paub dhau los hauv kev xa tawm. Txais tos tiv tauj peb thiab koj qhov kev nug yuav teb sai li sai tau.
Technical parameters of rising qia hluav taws resilient seat seal gate valve
Nominal txoj kab uas hla | DN50-600 hli |
Nominal siab | 1.0/1.6/2.5MPa |
ua haujlwm kub | 0-80 ℃ |
Siab foob | 2.0 npaug nominal siab |
Siab tsis kam ntawm lub cev valve | 4.0 npaug nominal siab |
Siv tau nruab nrab | Dej, roj thiab roj |
Qhov loj txuas qhov ntev
DN | L | D1 | D2 | N-Φd | (tag nrho tawm)Hmo | (dav qhib)Hmax | |||
1.0MPa | 1.6 MPa siab | 1.0MPa | 1.6 MPa siab | 1.0MPa | 1.6 MPa siab | ||||
50 | 178 | 135 | 135 | 125 | 125 | 4–19 | 4–19 | 322 | 374 ib |
65 | 190 | 185 | 185 | 145 | 145 | 4–19 | 4–19 | 332 | ib 398 |
80 | 203 | 200 | 200 | 160 | 160 | 8–19 | 8–19 | 350 | 429 ib |
100 | 229 | 220 | 220 | 180 | 180 | 8–19 | 8–19 | 420 | 524 ib |
125 | 254 | 250 | 250 | 210 | 210 | 8–19 | 8–19 | 420 | 524 ib |
150 | 267 | 285 | 285 | 240 | 240 | 8–23 | 8–23 | 581 ib | 736 ib |
200 | 292 ib | 340 | 340 | 295 | 295 | 8–23 | 12-23 | 736 ib | 942 ib |
250 | 330 | 405 | 405 | 350 | 355 | 12-23 | 12-28 | 882 ib | 1013 |
300 | 356 | 460 | 460 | 400 | 410 | 12-23 | 12-28 | 1009 | 1117 |
350 | 381 ib | 520 | 520 | 460 | 470 ib | 16-23 | 16-28 | 1300 | 1655 |
400 | 406 | 580 | 580 | 515 | 525 | 16-28 | 16-31 | 1380 | 1805 |