J641H/Y pneumatic flange ụwa valvụ

J641H / Y Ngwaahịa nke pneumatic flange globe valve 1. Ngwaahịa nwere usoro ezi uche dị na ya, akara a pụrụ ịdabere na ya, arụmọrụ dị mma na ọdịdị mara mma; 2. The akara n'elu machie na Co dabeere cemented carbide nwere ezigbo iyi na-eguzogide, corrosion eguzogide, abrasion eguzogide na ogologo ọrụ ndụ; 3. The valvụ azuokokoosisi nwere ezi corrosion eguzogide na ọkọ na-eguzogide mgbe quenching na tempering na elu nitriding ọgwụgwọ; 4. The valvụ nwere a pụrụ ịdabere na akara Ọdịdị; 5. Akụkụ ihe na flange size nwere ike họrọ ezi uche dị ka ezigbo ọrụ ọnọdụ ma ọ bụ onye ọrụ chọrọ izute dị iche iche engineering mkpa. Executive ọkọlọtọ Product nkọwapụta koodu imewe ogologo Structural ogologo ijikọ flange ule na nlele Nrụgide okpomọkụ GB/T 12235 GB/T 12221 JB/T 79, GB/T9113, HG/T20592, EN1092-1/2, ASME B16.5/B16. JB/T 9092,GB/T13927,API598 GB/T1224 Isi arụmọrụ nkọwa 1. Ule mgbali nominal mgbali PN (MPa) 1.6 2.5 4.0 6.4 10.0 16.0 Shell ike ule 2.4 05 .8 .8 4.4 7.0 11 18 Akara ule 1.8 2.8 4.4 7.0 11 18 2. Ọdabara ọkara na okpomọkụ ụdị ngwaahịa ọdabara ọkara ℃ J641H/YC Mmiri, mmanụ, uzuoku ≤425 J641H/YP Nitric acids ≤200 J641H/YR Nitric acids/6, mmiri mmiri J641H/YR Nitric20 uzuoku ≤550 J641H/Y Ihe nke isi akụkụ nke pneumatic flange globe valvụ ngwaahịa ụdị akụkụ aha Isi / bonnet Stem Valve disc Akara elu Stem nut filler a fasting handwheel J641H/YC 25/WCB Chromium igwe anaghị agba nchara 20Cr1325 H: igwe anaghị agba nchara Y Co. cemented carbide ígwè ọla kọpa alloy Mgbanwe graphite High mma carbon ígwè malleable ígwè J641H/YP Chromium nickel steel Chromium nickel steel Chromium nickel steel Chromium nickel ígwè ọla kọpa alloy Mgbanwe graphite igwe anaghị agba nchara malleable ígwè J641H/YR Cr Ni Mo steel Cr Ni Mo steel Cr ígwè Cr Ni Mo ígwè ọla kọpa alloy Mgbanwe graphite igwe anaghị agba nchara malleable ígwè J641H/YI Chromium molybdenum ígwè Chromium molybdenum ígwè Alloy ígwè Cobalt dabeere cemented carbide ígwè ọla kọpa alloy Mgbanwe graphite Alloy ígwè malleable ígwè J641H / Y Main ejikọta akụkụ nke pneumatic valvụ Pneumatic flange1. 6MPa DN(mm) LD D1 D2 bf Z-Φd H D0 15 130 95 65 45 14 2 4-14 291 120 20 150 105 75 55 14 2 4-14 300 1160514 140514 53 160 32 180 135 100 78 15 2 4-18 390 180 40 200 145 110 85 16 2 4-18 518 200 50 230 160 125 100 16 5 12 5 5 120 18 3 4-18 630 280 80 310 195 160 135 20 3 8-18 683 280 100 350 215 180 155 20 3 8-18 745 320 125 400 245 210 185 22 3 8040 8 210 24 3 8-23 870 400 200 600 335 295 205 26 3 12-23 954 400 250 650 405 355 320 30 3 12-23 1065 450 300 750 460 410 375 30 3 12-245 108 valvụ ụwa PN2.5MPa ọnụ ala dayameta (mm LD D1 D2 b Z-Φd f H D0 15 130 95 65 45 16 2 4-14 291 120 20 150 105 75 55 16 2 4-14 300 140 25 516 16 16 0 32 180 135 100 78 18 2 4-18 390 180 40 200 145 110 85 18 3 4-18 518 200 50 230 160 125 100 20 3 4-18 555 240 8-18 630 280 80 310 195 160 135 22 3 8-18 683 280 100 350 230 190 160 24 3 8-23 745 320 125 400 270 220 188 28 3 8-25 855 3608 0 3 0 8 5 870 400 200 600 360 310 278 34 3 12-25 954 400 250 650 425 370 332 36 3 12-30 1065 450 300 750 485 430 390 40 4 12-30 1185 500