突面带颈螺纹钢制管法兰
来源:网络 作者:网络转载 2019-10-09 阅读:817
突面带颈螺纹钢制管法兰(欧洲体系)(摘自
GB/T 9114-2000) (mm) 公称 通径 DN | 钢管 外径 A | 连 接 尺 寸 | 密封面 | 法兰 厚度 C | 法兰 高度 H | 法兰颈 |
法兰 外径 D | 螺栓孔 中心圆 直径 K | 螺栓 孔径 L | 螺栓 | d | f | N | R |
数量 n | 螺纹 规格 |
PN0.6MPa |
10 | 17.2 | 75 | 50 | 11 | 4 | M10 | 33 | 2 | 12 | 20 | 25 | 3 |
15 | 21.3 | 80 | 55 | 11 | 4 | M10 | 38 | 2 | 12 | 20 | 30 | 3 |
20 | 26.9 | 90 | 65 | 11 | 4 | M10 | 48 | 2 | 14 | 24 | 40 | 4 |
25 | 33.7 | 100 | 75 | 11 | 4 | M10 | 58 | 2 | 14 | 24 | 50 | 4 |
32 | 42.4 | 120 | 90 | 14 | 4 | M12 | 69 | 2 | 16 | 26 | 60 | 5 |
40 | 48.3 | 130 | 100 | 14 | 4 | M12 | 78 | 2 | 16 | 26 | 70 | 5 |
50 | 60.3 | 140 | 110 | 14 | 4 | M12 | 88 | 2 | 16 | 28 | 80 | 5 |
65 | 76.1 | 160 | 130 | 14 | 4 | M12 | 108 | 2 | 16 | 32 | 100 | 6 |
80 | 88.9 | 190 | 150 | 18 | 4 | M16 | 124 | 2 | 18 | 34 | 110 | 6 |
100 | 114.3 | 210 | 170 | 18 | 4 | M16 | 144 | 2 | 18 | 40 | 130 | 6 |
125 | 139.7 | 240 | 200 | 18 | 8 | M16 | 174 | 2 | 18 | 44 | 160 | 6 |
150 | 168.3 | 265 | 225 | 18 | 8 | M16 | 199 | 2 | 20 | 44 | 185 | 8 |
PN1.0MPa |
10 | 17.2 | 90 | 60 | 14 | 4 | M12 | 41 | 2 | 14 | 22 | 30 | 3 |
15 | 21.3 | 95 | 65 | 14 | 4 | M12 | 46 | 2 | 14 | 22 | 35 | 3 |
20 | 26.9 | 105 | 75 | 14 | 4 | M12 | 56 | 2 | 16 | 26 | 45 | 4 |
25 | 33.7 | 115 | 85 | 14 | 4 | M12 | 65 | 2 | 16 | 28 | 52 | 4 |
32 | 42.4 | 140 | 100 | 18 | 4 | M16 | 76 | 2 | 18 | 30 | 60 | 5 |
40 | 48.3 | 150 | 110 | 18 | 4 | M16 | 84 | 2 | 18 | 32 | 70 | 5 |
50 | 60.3 | 165 | 125 | 18 | 4 | M16 | 99 | 2 | 20 | 34 | 84 | 5 |
65 | 76.1 | 185 | 145 | 18 | 4 | M16 | 118 | 2 | 20 | 32 | 104 | 6 |
80 | 88.9 | 200 | 160 | 18 | 8 | M16 | 132 | 2 | 20 | 34 | 118 | 6 |
100 | 114.3 | 220 | 180 | 18 | 8 | M16 | 156 | 2 | 22 | 40 | 140 | 6 |
125 | 139.7 | 250 | 210 | 18 | 8 | M16 | 184 | 2 | 22 | 44 | 168 | 6 |
150 | 168.3 | 285 | 240 | 22 | 8 | M20 | 211 | 2 | 24 | 44 | 195 | 8 |
PN2.5MPa |
10 | 17.2 | 90 | 60 | 14 | 4 | M12 | 41 | 2 | 14 | 22 | 30 | 3 |
15 | 21.3 | 95 | 65 | 14 | 4 | M12 | 46 | 2 | 14 | 22 | 35 | 3 |
20 | 26.9 | 105 | 75 | 14 | 4 | M12 | 56 | 2 | 16 | 26 | 45 | 4 |
25 | 33.7 | 115 | 85 | 14 | 4 | M12 | 65 | 2 | 16 | 28 | 52 | 4 |
32 | 42.4 | 140 | 100 | 18 | 4 | M16 | 76 | 2 | 18 | 30 | 60 | 5 |
40 | 48.3 | 150 | 110 | 18 | 4 | M16 | 84 | 2 | 18 | 32 | 70 | 5 |
50 | 60.3 | 165 | 125 | 18 | 4 | M16 | 99 | 2 | 20 | 34 | 84 | 5 |
65 | 76.1 | 185 | 145 | 18 | 8 | M16 | 118 | 2 | 22 | 38 | 104 | 6 |
80 | 88.9 | 200 | 160 | 18 | 8 | M16 | 132 | 2 | 24 | 40 | 118 | 6 |
100 | 114.3 | 235 | 190 | 22 | 8 | M20 | 156 | 2 | 24 | 44 | 145 | 6 |
125 | 139.7 | 270 | 220 | 26 | 8 | M24 | 184 | 2 | 26 | 48 | 170 | 6 |
150 | 168.3 | 300 | 250 | 26 | 8 | M24 | 211 | 2 | 28 | 52 | 200 | 8 |
PN4.0MPa |
10 | 17.2 | 90 | 60 | 14 | 4 | M12 | 41 | 2 | 14 | 22 | 30 | 3 |
15 | 21.3 | 95 | 65 | 14 | 4 | M12 | 46 | 2 | 14 | 22 | 35 | 3 |
20 | 26.9 | 105 | 75 | 14 | 4 | M12 | 56 | 2 | 16 | 26 | 45 | 4 |
25 | 33.7 | 115 | 85 | 14 | 4 | M12 | 65 | 2 | 16 | 28 | 52 | 4 |
32 | 42.4 | 140 | 100 | 18 | 4 | M16 | 76 | 2 | 18 | 30 | 60 | 5 |
40 | 48.3 | 150 | 110 | 18 | 4 | M16 | 84 | 2 | 18 | 32 | 70 | 5 |
50 | 60.3 | 165 | 125 | 18 | 4 | M16 | 99 | 2 | 20 | 34 | 84 | 5 |
65 | 76.1 | 185 | 145 | 18 | 8 | M16 | 118 | 2 | 22 | 38 | 104 | 6 |
80 | 88.9 | 200 | 160 | 18 | 8 | M16 | 132 | 2 | 24 | 40 | 118 | 6 |
100 | 114.3 | 235 | 190 | 22 | 8 | M20 | 156 | 2 | 24 | 44 | 145 | 6 |
125 | 139.7 | 270 | 220 | 26 | 8 | M24 | 184 | 2 | 26 | 48 | 170 | 6 |
150 | 168.3 | 300 | 250 | 26 | 8 | M24 | 211 | 2 | 28 | 52 | 200 | 8 |