J41H / Y flange globe valve

Mga tampok ng J41H / y flange globe valve 1. Ang produkto ay may makatwirang istraktura, maaasahang sealing, mahusay na pagganap at magandang hitsura; 2. Ang sealing surface na na-overlay ng Co based cemented carbide ay may magandang wear resistance, corrosion resistance, abrasion resistance at mahabang buhay ng serbisyo; 3. Ang balbula stem ay may magandang corrosion resistance at scratch resistance pagkatapos ng pagsusubo at tempering at surface nitriding treatment; 4. Ang balbula ay nilagyan ng reverse sealing structure, na maaasahan; 5. Ang mga bahagi ng materyal at laki ng flange ay maaaring makatwirang piliin ayon sa aktwal na mga kondisyon sa pagtatrabaho o mga kinakailangan ng gumagamit upang matugunan ang iba't ibang mga pangangailangan sa engineering. Executive standard Product specification design code Haba ng istruktura Pagkonekta ng flange Test at inspeksyon Temperatura ng presyon 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/T12224 Pangunahing Pagganap ng Pagganap ng J41H/Y Flange Globe Valve 1. Pagsubok ng Pressure Nominal Pressure PN (MPa) 1.6 2.5 4.0 6.4 10.0 16.0 Shell Lakas ng Pagsubok 2.4 3.8 6.0 9.6 15 24 Upper Seal Test 1.8 2.8 4.4 7.0 11 18 Pagsusuri sa pagbubuklod 1.8 2.8 4.4 7.0 11 18 2. Naaangkop na daluyan at temperatura uri ng produkto Naaangkop na daluyan Naaangkop na temperatura ℃ J41H/YC、J941H/YC Tubig, langis, singaw ≤425、PW ≤W-PW 、P 200 J41W-R Acetic acids ≤200 J41Y-I、J941Y-I Tubig, langis, singaw ≤550 Materyal ng mga pangunahing bahagi uri ng produkto Pangalan ng bahagi Katawan / bonnet Stem Valve disc Sealing surface Stem nut filler isang fastening handwheel J41H/YC/J941H/ YC 25/WCB Chromium hindi kinakalawang na asero 20Cr1325 H：Hindi kinakalawang na asero Y: nakabatay sa cobalt cemented carbide steel tanso haluang metal Flexible graphite Mataas na kalidad ng carbon steel malleable na bakal J41W-P/J941W-P Chromium nickel steel Chromium nickel steel Chromium nickel steel Chromium nickel steel Copper nickel steel Flexible graphite stainless steel malleable iron J41W-R Cr Ni Mo steel Cr Ni Mo steel Cr Ni Mo steel Cr Ni Mo steel copper alloy Flexible graphite hindi kinakalawang na asero malleable iron J41Y-I/J941Y-I Chromium molibdenum steel Chromium molibdenum steel tanso haluang metal Batay sa cobalt cemented carbide steel copper alloy Flexible graphite Alloy steel malleable iron J41H/Y Pagguhit ng pambansang standard flange globe valve J41H/Y National standard flange stop valve PN1.6MPa pangunahing dimensyon sa pagkonekta DN(mm) LD D1 D2 bf Z-Φd H D0 WT( kg) 10 130 90 60 40 16 2 4-Φ14 198 120 4.7 15 130 95 65 45 16 2 4-Φ14 218 120 5.2 20 150 104 7 25 160 115 85 68 18 2 4- Φ14 275 160 7.4 32 180 140 100 78 18 2 4-Φ18 280 180 8.5 40 200 150 110 88 18 3 4-Φ18 330 20 5 8 3 4-Φ18 350 240 20 65 290 185 145 122 18 3 8-Φ18 355 280 25 80 310 200 160 138 20 3 8-Φ18 400 280 35 100 350 220 180 158 20 3 8-Φ18 5 0 2 22 3 8-Φ18 460 360 75 150 480 285 240 212 22 3 8-Φ22 510 400 100 200 600 340 295 268 24 3 12-Φ22 710 400 210 250 730 405 355 320 28 Φ 3 4 5 7 460 410 378 28 4 12-Φ26 925 500 648 J41H/Y Pambansang karaniwang flange type stop valve PN2.5MPa pangunahing mga sukat ng koneksyon DN(mm) LD D1 D2 bf Z-Φd H D0 WT(kg) 10 130 90 60 40 16 2 4-Φ14 198 120 4.9 15 130 45 6 6 -Φ14 218 120 5.4 20 150 105 75 58 18 2 4-Φ14 258 140 7 25 160 115 85 68 18 2 4-Φ14 275 160 4 275 160 4 7. Φ18 280 180 8.5 40 200 150 110 88 18 3 4-Φ18 330 200 12.5 50 230 165 125 102 20 3 4-Φ18 350 240 16 65 290 185 145 122 22 3 8-10 28 4 38 24 3 8-Φ18 355 280 30 100 350 235 190 162 24 3 8-Φ22 415 320 34.5 125 400 270 220 188 26 3 8-Φ26 460 360 89 150 480 300 250 218 5 Φ 3 360 310 278 30 3 12-Φ26 710 400 180 250 730 425 370 335 32 3 12-Φ30 789 450 446 300 850 485 430 395 34 4 16-Φ30 925 500 H D0 WT(kg) 10 130 90 60 40 16 2 4 4-Φ14 198 120 4.9 15 13 95 65 45 16 2 4 4-Φ14 238 120 5.4 20 150 4 Φ 140 7 25 160 115 85 68 18 2 4 4-Φ14 285 160 8.8 32 180 140 100 78 18 2 4 4-Φ18 302 180 11.8 40 200 150 110 88 18 5 Φ 5 230 165 125 102 20 3 4 4-Φ18 370 240 24 65 290 185 145 122 22 3 4 8-Φ18 408 280 33 80 310 200 160 138 24 3 4 8-Φ18 436 320 4 3 1 2 5 8-Φ22 480 360 60 125 400 270 220 188 26 3 4.5 8-Φ26 558 400 89 150 480 300 250 218 28 3 4.5 8-Φ26 611 400 98 200 600 375 320 285 35 120 285 35 34