適用標(biāo)準(zhǔn)
鋼制止回閥,API602
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
承插焊,ASME B 16.11
螺紋端,ASME B1.20.1
試驗(yàn)標(biāo)準(zhǔn),API 598
設(shè)計(jì)說(shuō)明
栓接閥蓋或焊接閥蓋
升降或旋啟式閥瓣
法蘭、承插焊或?qū)付?br>水平或垂直安裝
標(biāo)準(zhǔn)材料規(guī)范
No. | Part Name | ASTM Material | |||||||
Carbon Steel | 1.25Cr-0.5Mo | P PKnr-1Mn | 304 Type | 316 Type | 304L Type | 316L Type | 20 Alloy | ||
1 | Body | A105 | A182 F11 | A182 F22 | A182 F304 | A182 F316 | A182 F304L | A182 F316L | 20-Alloy |
2 | Bonnet | A105 | A182 F11 | A182 F22 | A182 F304 | A182 F316 | A182F304L | A182F316L | 20-Alloy |
3 | Disc | A182 F6a | A182 F11+HF | A182 F22+HF | A182 F304 | A182 F316 | A182 F304L | A182 F316L | 20-Alloy |
4 | Hinqe | A182 F6a | A182 F11 | A182 F22 | A182 F304 | A182 F316 | A182F304L | A182F316L | 20-Alloy |
5 | Seat | A182 F6a | A182 F11+HF | A182 F22+HF | A182 F304 | A182 F316 | A182 F304L | A182 F316L | 20-Alloy |
6 | Bonnet Gasket | 304+ Graphit | 304+ Graphit | 304+ Graphit | 304+ Graphit | 316+ Graphit | 304L+ Graphit | 316L+ Graphit | 316+ Graphit |
7 | Bonnet Bolt | A193 B7 | A193 B7 | A193 B16 | A193 B8 | A193 B8M | A193 B8 | A193 B8M | A193 B8M |
主要外形尺寸和質(zhì)量 Class 800
栓接閥蓋,
設(shè)計(jì)按照 BS 5352R.P - 1/2 3/4 1 11/4 11/2 2 F.P 1/4 3/8 1/2 3/4 1 11/4 11/2 2 L Lift 79 79 92 111 120 152 172 200 Swing 79 79 92 111 120 120 140 178 H Lift 61 61 61 78 84 84 118 132 Swing 61 61 61 78 84 84 120 133 d Lift 7 9 13 17.5 23 30 35 46 Swing 8 10.5 13.5 18 24 29 36.5 45 Weight (kg) Lift 1.2 1.5 1.7 3.3 4.2 4.2 10.5 12.5 Swing 1.4 15 1.7 3.3 4.2 4.2 8.5 10.9
主要外形尺寸和質(zhì)量 Class 800
焊接閥蓋,
設(shè)計(jì)按照 BS 5352R.P 1/2 3/4 1 11/4 11/2 2 21/2 F.P 1/4 3/8 1/2 3/4 1 11/4 11/2 2 L 79 79 92 111 120 152 172 200 H 61 61 61 78 84 103 118 132 d 7 9 13 17.5 23 30 35 46 Weight(kg) 1.2 1.3 1.5 3.0 3.9 6.0 10 12
主要外形尺寸和質(zhì)量 Class 900~1500
栓接閥蓋,
設(shè)計(jì)按照 BS 5352R.P 1/2 3/4 1 11/4 11/2 2 F.P 1/4 3/8 1/2 3/4 1 11/4 11/2 2 L Lift 92 111 111 120 152 172 200 - Swing 92 111 111 120 120 140 178 - H Lift 61 78 78 84 103 118 132 - Swing 61 78 78 84 101 120 133 - d Lift 7 12 15 20 28 32 40 - Swing 8 10.5 13.5 187 24 29 45 - Weight
(kg)Lift 1.5 3.4 3.3 4.2 6.3 10.5 12.5 - Swing 1.5 3.4 3.3 4.2 5.0 8.5 10.9 -
主要外形尺寸和質(zhì)量 Class 900~1500
焊接閥蓋,
設(shè)計(jì)按照 BS 5352R.P 1/2 3/4 1 11/4 11/2 2 21/2 F.P 1/4 3/a 1/2 3/4 1 11/4 11/2 2 L 92 111 111 120 152 172 200 - H 61 78 78 84 103 118 132 - d 7 12 15 20 28 32 40 - Weight(kg) 1.3 3.1 3.1 3.9 5.8 10.0 11.5 -
主要外形尺寸和質(zhì)量 Class 900~1500
栓接閥蓋,
設(shè)計(jì)按照 BS5,352F.P 1/4 3/8 1/2 3/4 1 11/4 11/2 2 L 110 110 110 110 150 150 210 235 H 166 166 171 207 240 258 330 355 d Lift 9 10 12 15 20 28 32 40 Swing 8 0.5 13.5 18 24 29 36.5 45 Weight Lift 2 2.1 1.9 4 5.1 7.2 12.1 14 (kg) Swing 1.9 2.3 2.3 4.35 5.25 7.8 12.5 14.6
主要外形尺寸和質(zhì)量 Class 900~1500
壓力自密封閥蓋,
設(shè)計(jì)按照 BS5,352R.P 1/2 3/4 1 11/4 11/2 2 F.P 3/8 1/2 3/4 1 11/4 11/2 L 140 140 140 178 216 216 H 117 117 117 152 195 195 d 12 15 20 28 28 40 Weight (kg) 7.5 7.0 6.8 18.5 18.5 22
主要外形尺寸和質(zhì)量 Class 2500
栓接閥蓋,
設(shè)計(jì)按照 BS5,352F.P 1/4 3/8 1/2 3/4 1 11/4 11/2 2 L 150 150 150 150 210 235 235 235 H 166 166 171 207 240 258 330 355 d 7.5 10.5 11 14 19 25 28 35 Weight (kg) 1.9 2.3 17 46 62 73 58 85
主要外形尺寸和質(zhì)量 Class 2500
壓力自密封閥蓋,
設(shè)計(jì)按照 BS5,352F.P 1/2 3/4 1 11/4 11/2 2 L 186 186 186 232 232 279 H 117 117 117 152 150 195 d 11 14 14 25 28 35 Weight (kg) 11.8 11 11 23 26.4 39