J941H / Y korantada flange globe valve

Astaamaha badeecada j941h / y korantada flange globe valve 1. Alaabtu waxay leedahay qaab-dhismeed macquul ah, shaabad lagu kalsoonaan karo, waxqabad aad u fiican iyo muuqaal qurux badan; 2. Dusha daboolka ah ee lagu dahaadhay Co ku salaysan carbide sibidhka leh waxay leedahay caabbinta xidhashada wanaagsan, caabbinta daxalka, caabbinta naaska iyo nolosha adeeg dheer; 3. Jirka waalka waxa uu leeyahay iska caabin daxalka wanaagsan iyo iska caabin xagashada ka dib deminta iyo xanaaqa iyo daaweynta nitriding dusha; 4. Waalka wuxuu leeyahay qaab-dhismeed lagu kalsoonaan karo; 5. Qalabka qaybaha iyo cabbirka flange si macquul ah ayaa loo dooran karaa iyadoo loo eegayo xaaladaha shaqada ee dhabta ah ama shuruudaha isticmaalaha si loo daboolo baahiyaha injineernimada ee kala duwan. Heerka fulinta koodhka naqshadaynta alaabta dhererka qaabdhismeedka isku xidhka tijaabada flange iyo kormeerka heerkulka cadaadiska 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 Tilmaamaha waxqabadka ugu muhiimsan 1. Cadaadiska Tijaabada PN (MPa) 1.6 2.5 4.0 6.4 10.0 16.0 Shell test test 2.4 3.8 6.1 . 4 7.0 11 18 Imtixaanka xidhidhiyaha 1.8 2.8 4.4 7.0 11 18 uumiga Birta sibidhka birta naxaasta ee naxaasta ah steel Cr Ni Mo steel naxaas daawaha dabacsan graphite ahama bir malleable birta J941H/YI Chromium molybdenum steel Chromium molybdenum steel Alloy steel Cobalt ku salaysan cemented carbide steel copper alloy dabacsan graphite Alloy steel malleable birta J941H / Y ugu weyn ee cabbir isku xira ee flange korantada glo. 6MPa cadaadiska magaca ah 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 22015 5 120 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 25 0 8 160 125 100 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 2018 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 3 70 40 0 ​​375 30 3 12-23 925 500 J941H/Y Main isku xirka cabbirada korantada flange globe valve PN2.5MPa Engineering General (mm) LD D1 D2 bf Z-Φd H D0 cutubka motor 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 -0 2 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 105W10 10 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 32 36 3 12-30 - 450 - 300 750 485 430 390 40 4 12-30 - 500 -