適用標(biāo)準(zhǔn)
鋼制止回閥,API 594/API 6D,ISO 14313
溫度和壓力,ASME B16.34
結(jié)構(gòu)長(zhǎng)度,ASME B 16.10
端法蘭, ASME B 16.5
對(duì)焊端,ASME B 16.25
試驗(yàn)標(biāo)準(zhǔn),API 598/API 6D
設(shè)計(jì)說(shuō)明
高壓密封閥蓋
旋啟式
可更換閥座
法蘭或?qū)付?br>適用于高壓力
標(biāo)準(zhǔn)材料規(guī)范 主要外觀尺寸和重量 Class 900 主要外觀尺寸和重量 Class 1500 主要外觀尺寸和重量 Class 2500No. Part Name ASTM Material Carbon Steel 1.25Cr-0.5Mo 2.25Cr-1Mo 304
Type316 Type 304L Type 316L
Type20 Alloy 1 Body A216
WCBA217
WC6A217 WC9 A351CF8 A351 CF8M A351
CF3A351 CF3M A351
CN7M2 Bonnet A216
WCBA217
WC6A217 WC9 A351
CF8A351 CF8M A351
CF3A351
CF3MA351
CN7M3 Disc WCB+13Cr*1 A217 WC6+HF A217
WC9+H FA351CF8 A351 CF8M A351CF3 A351 CF3M A351CN7M 4 Hinge A216 WCB A217WC6 A217 WC9 A351CF8 A351 CF8M A351CF3 A351CF3M A351CN7M 5 Seat Ring A105+13Cr*1 A182 F11+HF A182 F22+HF NA NA NA NA NA 6 Hinge Pin A276 410 A276 410 A276 410 A276 304 A276 316 A276 304L A276 316L 20-Alloy 7 Bonnet Gasket 304+
Graphite304+
Graphite304+
Graphite304+
Graphite316+
Graphite304L+
Graphite316L+
Graphite316+
Graphite8 Adapter Ring Soft steel A182F6a A182 F6a A182F304 A182 F316 A182 F304L A182 F316L 20-Alloy 9 Retainer A182 F6a A182 F6a A182 F6a A182 F304 A182 F304 A182 F304 A182 F304 A182
F30410 Bonnet Clamp A216 WCB A217WC6 A217 WC9 A351
CF8A351 CF8 A351
CF8A351
CF8A351
CF811 Bonnet Bolt A193 B7 A193 B7 A193 B16 A193 B8 A193 B8 A193 B8 A193 B8 A193 B8 12 Bonnet Nut A194 2H A194 7 A194 7 A194 8 A194 8 A194 8 A194 8 A194 8 13 Eyebolt Carbon steel Carbon steel Carbon steel Carbon steel+Zn Carbon steel+Zn Carbon steel+Zn Carbon steel+Zn Carbon steel+Zn NA Integral with vessell *1 PN≥600 Class seal face will be HF Valve Size in 2 2.5 3 4 6 8 10 12 14 16 18 20 24 mm 50 65 80 100 150 200 250 300 350 400 450 500 600 A1 in 8.5 10.0 12.0 14.0 20.0 26.0 31.0 36.0 39.0 43.0 46.5 50.5 59.5 mm 216 254 305 356 508 660 787 914 91 1092 1181 1283 1511 A2 in 14.5 16.5 15.0 18.0 24.0 29.0 33.0 38.0 40.5 44.5 48.0 52.0 61.0 mm 368 419 381 457 610 737 838 965 1029 1130 1219 1321 1549 A3 in 14.62 16.62 15.12 18.12 24.12 29.12 33.12 38.12 40.88 44.88 48.5 52.5 61.75 mm 371 422 384 460 613 740 841 968 1038 1140 1232 1333 1568 H in 9.5 10.4 10.6 12.5 15.7 23.1 23.9 27.4 29.5 28.7 33.5 33.3 37.8 mm 241 264 270 318 400 587 606 695 749 730 851 864 959 Weight RF ib 88.2 121.3 114.7 231.5 507.2 1256.9 1874.3 2866.5 3417.8 3638.3 5071.5 6615.0 9040.5 kg 40 55 52 105 230 570 850 1300 1550 1650 2300 3000 4100 BW ib 44.1 70.6 66.2 143.3 352.8 970.2 1521.5 2249.1 2690.1 2976.8 4079.3 5292.0 6394.5 kg 20 32 30 65 160 440 690 1020 1220 1350 1850 2400 2900 Valve Size in 2 2.5 3 4 6 8 10 12 14 16 18 20 24 mm 50 65 80 100 150 200 250 300 350 400 450 500 600 A1 in 8.5 10.0 12.0 16.0 22.0 28.0 34.0 39.0 42.0 47.0 53.0 58.0 64.0 mm 216 254 305 406 559 711 864 991 1067 1194 1346 1473 1626 A2 in 14.5 16.5 18.5 21.5 27.75 32.75 39.0 44.5 49.5 54.5 60.5 65.5 76.5 mm 368 419 470 546 705 832 991 1130 1257 1383 1537 1664 1943 A3 in 14.62 16.62 18.62 21.62 28.0 33.13 39.38 45.12 50.25 55.38 61.38 66.38 77.62 mm 371 422 473 549 711 841 1000 1146 1276 1407 1559 1686 1972 H in 9.5 10.4 10.6 12.5 15.7 18.9 23.3 25.4 28.0 29.5 34.6 37.4 43.3 mm 241 264 270 318 400 479 591 645 711 749 880 949 1099 Weight RF ib 88.2 121.3 220.5 308.7 882.0 1345.1 2315.3 3417.8 4630.5 5733.0 7276.5 9261.0 13230.0 kg 40 55 100 140 400 610 1050 1550 2100 2600 3300 4200 6000 BW ib 44.1 70.6 88.2 154.4 617.4 1058.4 1631.7 2425.5 3109.1 3528.0 4630.5 3733.0 7717.5 kg 20 32 40 70 280 480 740 1100 1410 1600 2100 2600 3500 Valve Size in 2 2.5 3 4 6 8 10 12 14 16 18 mm 50 65 80 100 150 200 250 300 350 400 450 A1 in 11.0 13.0 14.5 18.0 24.0 30.0 36.0 41.0 44.0 49.0 55.0 mm 279 330 368 457 610 762 914 1041 1118 1245 1397 A2 in 17.75 20.0 22.75 26.5 36.0 40.25 50.0 56.0 62.0 68.0 - mm 451 508 578 673 914 1022 1270 1422 1575 1727 - A3 in 17.87 20.25 23.0 26.88 36.5 40.87 50.88 56.88 - - - mm 454 514 584 683 927 1038 1292 1445 - - - H in 9.6 10.4 10.6 12.5 15.7 22.0 24.8 27.5 33.9 35.4 39.4 mm 245 264 270 318 400 559 629 699 860 899 1000 Weight RF ib 187.4 260.2 341.8 628.4 1653.8 2976.8 4740.8 6615.0 9216.9 11157.3 16493.4 kg 85 118 155 285 750 1350 2150 3000 4180 5060 7480 BW ib 110.3 154.4 187.4 363.8 1014.3 1984.5 2866.5 3969.0 5402.3 7056.0 8930.3 kg 50 70 85 165 460 900 1300 1800 2450 3200 4050