J941H / Y itanna flange agbaiye àtọwọdá

Awọn ẹya ara ẹrọ ti j941h / y itanna flange globe valve 1. Ọja naa ni eto ti o ni imọran, titọ ti o gbẹkẹle, iṣẹ ti o dara julọ ati irisi ti o dara; 2. Awọn lilẹ dada bò pẹlu Co orisun cemented carbide ni o ni ti o dara yiya resistance, ipata resistance, abrasion resistance ati ki o gun iṣẹ aye; 3. Awọn àtọwọdá yio ni o ni ti o dara ipata resistance ati ibere resistance lẹhin quenching ati tempering ati dada nitriding itọju; 4. Awọn àtọwọdá ni o ni gbẹkẹle lilẹ be; 5. Awọn ohun elo apakan ati iwọn flange ni a le yan ni deede ni ibamu si awọn ipo iṣẹ gangan tabi awọn ibeere olumulo lati pade awọn iwulo imọ-ẹrọ pupọ. Boṣewa boṣewa Ọja sipesifikesonu oniru koodu apẹrẹ ipari Nsopọ flange Idanwo ati ayewo Iwọn otutu titẹ GB/T 12235 GB/T 12221 JB/T 79, GB/T9113, HG/T20592, EN1092-1/2, ASME B16.5/B16. JB/T 9092GB/T13927,API598 GB/T1224 Awọn pato iṣẹ ṣiṣe akọkọ 1. Idanwo titẹ Nominal PN (MPa) 1.6 2.5 4.0 6.4 10.0 16.0 Idanwo agbara Shell 2.4 3.2.8 6.1 . 4 7.0 11 18 Idanwo edidi 1.8 2.8 4.4 7.0 11 18 2. Alabọde to wulo ati iru ọja iwọn otutu ti o wa ni iwọn otutu ti o wulo ℃ J941H / YC Omi, epo, steam ≤425 J941H / YP Nitric acids ≤200 J941H / YR Acetic20 YI, Omi Acetic20 nya ≤550 J941H/Y Ohun elo ti awọn ẹya akọkọ ti itanna flange globe àtọwọdá ọja iru apakan orukọ Ara / bonnet Stem Valve disiki Igbẹhin dada Stem nut filler a fastening handwheel J941H/YC 25/WCB Chromium alagbara, irin 20Cr1325 H: Irin alagbara, irin Y Co orisun simented carbide, steel Ejò alloy Rọ lẹẹdi Ga didara erogba, irin malleable iron J941H/YP Chromium nickel irin Chromium nickel irin Chromium nickel irin Chromium nickel, irin Ejò alloy Rọ lẹẹdi alagbara, irin malleable iron J941H/YR Cr Ni Mo irin Cr Ni Mo steel Cr irin Cr Ni Mo irin Ejò alloy Rọ lẹẹdi alagbara, irin malleable iron J941H/YI Chromium molybdenum irin Chromium molybdenum irin Alloy steel koluboti orisun cemented carbide irin Ejò alloy Rọ lẹẹdi Alloy irin malleable iron J941H/Y Main pọ mefa ti ina PAN flange1 . 6MPa Iwọn titẹ DN(mm) LD D1 D2 bf Z-Φd H D0 10 130 90 60 40 14 2 4-14 198 120 15 130 95 65 45 14 2 4-14 2201 5 5 120 5 4 258 140 25 160 115 85 65 14 2 4-14 275 160 32 180 135 100 78 15 2 4-18 280 180 40 200 145 110 030 160 125 100 16 3 4-18 350 240 65 290 180 145 120 18 3 4-18 400 280 80 310 195 160 135 20 3 8-18 355 280 100 350 215 180 155 2012 5 210 185 22 3 8-18 460 360 150 480 280 240 210 24 3 8-23 510 400 200 600 335 295 205 26 3 12-33 710 400 250 650 405 355 320 30 37040 0 375 30 3 12-23 925 500 J941H/Y Akọkọ awọn ọna asopọ ti itanna flange globe valve PN2.5MPa Engineering General (mm) LD D1 D2 bf Z-Φd H D0 motor unit 15 130 95 65 45 16 2 4-14 - 120 - 20 150 105 74 55 16 140 - 25 160 115 85 65 16 2 4-14 - 160 - 32 180 135 100 78 18 2 4-18 - 180 - 40 200 145 110 85 18 -5 13 00 20 3 4- 18 645 240 DZW101 65 290 180 145 120 22 3 8-18 690 280 DZW101 80 310 195 160 135 22 3 8-18 715 105W 101 24 3 8-23 770 320 DZW20 125 400 270 220 188 28 3 8-25 780 360 DZW30 150 480 300 250 218 30 3 8-25 875 400 DZW45 200 600 360 310 278 34 3 12-25 02040 6 32 36 3 12-30 - 450 - 300 750 485 430 390 40 4 12-30 - 500 -