J941H / Y uila flange globe valve

Nā hiʻohiʻona huahana o j941h / y uila flange globe valve 1. He kūpono kūpono ka huahana, hoʻopaʻa hilinaʻi, hana maikaʻi loa a me ka helehelena nani; 2. ʻO ka ili hoʻopaʻa i uhi ʻia me ka co-based cemented carbide he maikaʻi ke ʻaʻahu kūʻokoʻa, pale ʻana i ka corrosion, abrasion a me ka lōʻihi o ka lawelawe ʻana; 3. He maikaʻi ke kūʻē corrosion a me ke kūʻē ʻana o ke kīpē ma hope o ka hoʻopiʻi ʻana a me ka hoʻomaʻamaʻa ʻana i ka nitriding; 4. Loaʻa i ka valve kahi hoʻonohonoho hoʻopaʻa hilinaʻi; 5. Hiki ke koho maikaʻi ʻia nā ʻāpana a me ka nui o ka flange e like me nā kūlana hana maoli a i ʻole nā ​​koi mea hoʻohana e hoʻokō i nā pono ʻenekinia like ʻole. Manawa hoʻokō Huahana kikoʻī hoʻolālā code Ka lōʻihi o ka hoʻohui ʻana i ka flange hoʻāʻo a me ka nānā ʻana ʻO ka wela kaomi GB/T 12235 GB/T 12221 JB/T 79、GB/T9113、HG/T20592、EN1092-1/2、ASME B16.47/B16. JB/T 9092GB/T13927、API598 GB/T1224 Nā mea kiko'ī hana nui 7.0 11 18 Hoao sila 1.8 2.8 4.4 7.0 11 18. mokumahu ≤550 J941H/Y Mea o nā ʻāpana nui o ka uila flange globe valve ʻano huahana inoa ʻāpana kino / bonet Stem Valve disc Sealing surface Stem nut filler a hoʻopaʻa lima huila J941H/YC 25/WCB Chromium stainless steel 20Cr1325 H:Stainless steel Y Co based ʻO ke kila carbide i hoʻopaʻa ʻia i ke kila kila kila kila Chromium nickel steel Chromium nickel steel copper alloy ʻO ka graphite hikiʻole ke kila malleable hao J941H/YR Cr Ni Mo kila Cr Ni Mo kila Cr Ni Mo. kila Cr Ni Mo kila keleawe huila graphite hikiwawe hao malleable hao J941H/YI Chromium molybdenum kila Chromium molybdenum kila Alloy steel Cobalt based cemented carbide steel copper alloy Flexible graphite Alloy steel malleable iron J941H/Y ʻO nā ana hoʻohui nui o ka uila flange globe valve PN1. 66pa Nominal Pihi Dn (MM) LD) LD B1 BF Z-Z-13 90 105 43 7-14 105 105 258 140 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 20 3 5 160 125 100 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 20 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 32 4 3 70 49 0 375 30 3 12-23 925 500 J941H/Y Nui nā ana hoʻohui ʻana o ka pahu uila flange globe valve PN2.5MPa Engineering General（mm） LD D1 D2 bf Z-Φd H D0 ʻāpana kaʻa 15 130 95 65 45 16 2 4-14 - 120 - 20 150 105 75 2 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 3 4 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 710W 151 5 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 12-25 957 6 32 36 3 12-30 - 450 - 300 750 485 430 390 40 4 12-30 - 500 -