性能规范: |
公称压力PN | 2.5 | 4.0 | 6.4 | 10.0 | MPa | 强度试验压力 | 3.75 | 6.0 | 9.6 | 15.0 | 密封试验压力 | 2.75 | 4.4 | 7.04 | 11.0 | 气体试验压力 | 2.2 | 适用介质 | C | P | R | N | 水、油品、蒸气 | 硝酸类 | 醋酸类 | 液化气 | 适用温度 | ≤425oC | ≤100oC | -40 oC ~+80oC |
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主要外形尺寸和连接尺寸: |
PN | DN | H | D | D1 | D2 | b | f | z-φd | 2.5Mpa 4.0 Mpa | 32 | 120 | 135 | 100 | 78 | 18 | 2 | 4-18 | 40 | 130 | 145 | 110 | 85 | 18 | 3 | 4-18 | 50 | 140 | 160 | 125 | 100 | 20 | 3 | 4-18 | 65 | 160 | 180 | 145 | 120 | 22 | 3 | 8-18 | 80 | 185 | 195 | 160 | 135 | 22 | 3 | 8-18 | 100 | 210 | 230 | 190 | 160 | 24 | 3 | 8-23 | 125 | 250 | 270 | 220 | 188 | 28 | 3 | 8-25 | 150 | 300 | 300 | 250 | 218 | 30 | 3 | 8-25 | 200 | 380 | 360 | 310 | 278 | 34 | 3 | 12-25 |
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公称通径DN(mm) | 尺寸(mm) | L | D0 | H | D | D1 | D2 | b | f | z-φd | 15 | 130 | 40 | 110 | 95 | 65 | 45 | 16 | 2 | 4-14 | 20 | 150 | 51 | 120 | 105 | 75 | 55 | 16 | 2 | 4-14 | 25 | 160 | 58 | 120 | 115 | 85 | 65 | 16 | 2 | 4-14 | 32 | 180 | 66 | 130 | 135 | 100 | 78 | 18 | 2 | 4-18 | 40 | 200 | 76 | 140 | 145 | 110 | 85 | 18 | 3 | 4-18 | 50 | 230 | 88 | 150 | 160 | 125 | 100 | 20 | 3 | 4-18 | 65 | 290 | 110 | 160 | 180 | 145 | 120 | 22 | 3 | 4-18 | 80 | 310 | 121 | 170 | 195 | 160 | 135 | 22 | 3 | 4-18 | 100 | 350 | 150 | 195 | 230 | 190 | 160 | 24 | 3 | 8-23 | 125 | 400 | 176 | 220 | 270 | 220 | 188 | 28 | 4 | 8-25 | 150 | 480 | 204 | 260 | 300 | 250 | 218 | 30 | 5 | 8-25 |
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