Muab Kauv Qhov txhab Gasket
Ib tug kauv kiav txhab gasket yog qhov feem ntau ntawm cov hlau gasket siv hauv cov nroj tsuag muaj cov nroj tsuag. Tus xaiv tau zoo thiab teeb tsa cov kauv muaj qhov txhab muaj zog gasket tuaj yeem tiv thaiv kom muaj kub siab thiab ntsuas, tiv thaiv kom xau thoob plaws lawv lub neej ua haujlwm.
Vim tias nws cov qauv winding thiab cov yam ntxwv ntawm tus muab tub lim, cov khoom plig kom muaj zog gasket tuaj yeem muab cov txiaj ntsig zoo hauv kev sib txawv thiab qhov kub thiab txias. Hauv kev sib txuas lus raj ntawm petrochemical, nws tuaj yeem tiv thaiv cov dej xau, roj thiab lwm yam xov xwm.
Muab kauv gaskets tau siv dav hauv pipelines hauv petrochemical, machinery, hluav taws xob, metallurgy, tshuaj, atomic zog thiab aerospace lub zog. Tshwj xeeb tshaj yog nyob rau hauv lub sij hawm uas nws xav tau withstand siab lossis corrosive kev tshaj tawm, muaj kauv gaskets tuaj yeem ua tau lawv cov khoom sib khi zoo.
Slub phiv xajWthoobGtus nug Qho loj dav
| Rooj 9 Qhov loj me rau kauv-kiav txhab gaskets siv nrog ASME B16.5 flanges | ||||||||||||||||
| Sab nraud ntawm txoj taub ntawm Gasket [Nco (1)] |
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| Flange Qhov loj (Nps) |
Muaj chav kawm 150,300, 400,600 |
Muaj chav kawm 900,1500, 2500 |
Sab hauv lub cheeb ntawm gasket los ntawm chav kawm [sau cia (2). (3) | Sab nraud ntawm txoj kab uas hla ntawm lub nplhaib nruab nrab ntawm chav kawm [NCO NTSOOV (4) 1 | ||||||||||||
| 150 | 300 | 400(5) | 600 | 900(5) | 1500 | 2500 (5) | 150 | 300 | 400(5) | 600 | 900(5) | 1500 | 2500(5) | |||
| 1/2 | 31.8 | 31.8 | 19.1 | 19.1 | 19.1 | 19.1 | 19.1 | 47.8 | 54.1 | 54.1 | … | 63.5 | 69.9 | |||
| 3/4 | 39.6 | 39.6 | 25.4 | 25.4 | 25.4 | 25.4 | 25.4 | 57.2 | 66.8 | 66.8 | 69.9 | 76.2 | ||||
| 1 | 47.8 | 47.8 | 31.8 | 31.8 | 31.8 | 31.8 | 31.8 | 66.8 | 73.2 | 73.2 | 79.5 | 85.9 | ||||
| 1 1/4 | 60.5 | 60.5 | 47.8 | 47.8 | 47.8 | 39.6 | 39.6 | 76.2 | 82.6 | 82.6 | 88.9 | 104.9 | ||||
| 1 1/2 | 69.9 | 69.9 | 54.1 | 54.1 | 54.1 | 47.8 | 47.8 | 85.9 | 95.3 | 95.3 | 98.6 | 117.6 | ||||
| 2 | 85.9 | 85.9 | 69.9 | 69.9 | 69.9 | 58.7 | 58.7 | 104.9 | 111.3 | 111.3 | 143.0 | 146.1 | ||||
| 2 1/2 | 98.6 | 98.6 | 82.6 | 82.6 | … | 82.6 | 69.9 | 69.9 | 124.0 | 130.3 | … | 130.3 | 165.1 | 168.4 | ||
| 3 | 120.7 | 120.7 | 101.6 | 101.6 | 101.6 | 95.3 | 92.2 | 92.2 | 136.7 | 149.4 | 149.4 | 168.4 | 174.8 | 196.9 | ||
| 4 | 149.4 | 149.4 | 127.0 | 127.0 | 120.7 | 120.7 | 120.7 | 117.6 | 117.6 | 174.8 | 181.1 | 177.8 | 193.8 | 206.5 | 209.6 | 235.0 |
| 5 | 177.8 | 177.8 | 155.7 | 155.7 | 147.6 | 147.6 | 147.6 | 143.0 | 143.0 | 196.9 | 215.9 | 212.9 | 241.3 | 247.7 | 254.0 | 279.4 |
| 6 | 209.6 | 209.6 | 182.6 | 182.6 | 174.8 | 174.8 | 174.8 | 171.5 | 171.5 | 222.3 | 251.0 | 247.7 | 266.7 | 289.1 | 282.7 | 317.5 |
| 8 | 263.7 | 257.3 | 233.4 | 233.4 | 225.6 | 225.6 | 222.3 | 215.9 | 215.9 | 279.4 | 308.1 | 304.8 | 320.8 | 358.9 | 352.6 | 387.4 |
| 10 | 317.5 | 311.2 | 287.3 | 287.3 | 274.6 | 274.6 | 276.4 | 266.7 | 270.0 | 339.9 | 362.0 | 358.9 | 400.1 | 435.1 | 435.1 | 476.3 |
| 12 | 374.7 | 368.3 | 339.9 | 339.9 | 327.2 | 327.2 | 323.9 | 323.9 | 317.5 | 409.7 | 422.4 | 419.1 | 457.2 | 498.6 | 520.7 | 549.4 |
| 14 | 406.4 | 400.1 | 371.6 | 371.6 | 362.0 | 362.0 | 355.6 | 362.0 | 450.9 | 485.9 | 482.6 | 492.3 | 520.7 | 577.9 | ||
| 16 | 463.6 | 457.2 | 422.4 | 422.4 | 412.8 | 412.8 | 412.8 | 406.4 | … | 514.4 | 539.8 | 536.7 | 565.2 | 574.8 | 641.4 | |
| 18 | 527.1 | 520.7 | 474.7 | 474.7 | 469.9 | 469.9 | 463.6 | 463.6 | 549.4 | 596.9 | 593.9 | 612.9 | 638.3 | 704.9 | ||
| 20 | 577.9 | 571.5 | 525.5 | 525.5 | 520.7 | 520.7 | 520.7 | 514.4 | 606.6 | 654.1 | 647.7 | 682.8 | 698.5 | 755.7 | ||
| 24 | 685.b | 679.5 | 628.7 | 628.7 | 628.7 | 628.7 | 628.7 | 616.0 | 717.6 | 774.7 | 768.4 | 790.7 | 838.2 | 901.7 | ||
Yuav ua li cas xaiv ib tug kauv gasket
Cov yam ntxwv nruab nrab:Raws li cov khoom ntawm nruab nrab hauv qhov cub, xws li corrosiveness, toxicity, etc. Xaiv cov khoom tsim nyog hlau tsim nyog thiab cov khoom siv. Piv txwv li, rau cov corrosive corrosive media, corrosion-resistant stainless hlau siv thiab polytetrafluoroethylene fitters yuav tsum tau xaiv.
Ua haujlwm siab thiab kub:Raws li cov haujlwm siab ua haujlwm thiab qhov kub ntawm cov raj hluav taws xob, xaiv cov khoom plig ua kom muaj zog gasket uas tuaj yeem tiv taus cov kev cai. Nyob rau hauv qhov kub thiab txias thiab ib puag ncig siab siab, nws yog ib qho tsim nyog los xaiv Gaskets nrog lub zog siab, cov khoom siv kub siab tsis kam thiab tsim qauv qauv.
Flange hom thiab loj:Qhov loj thiab cov duab ntawm cov kauv ua kom cov kauv ua kom zoo gasket yuav tsum sib phim hom thiab qhov loj ntawm flange kom ntseeg tau tias qhov nruj thiab cov nyhuv ntawm kev teeb tsa.
