产品介绍
德标、国标法兰式波纹管截止阀
价 格：￥面议
型 号：
产品完善度：
生产地：其他访问量：496次
发布日期：2009/11/2 0:00:00
更新日期：1900/1/1 0:00:00
详细内容
| 德标、国标法兰式波纹管截止阀 |
| 产品类别：波纹管阀门系列 |
|
| bb os & y型结构 | 制造标准：din3356 | 结构长度：din3202 | 法兰标准：din2543-2545 | 对焊口标准：din3239 | 试验标准：din3230 | | | bb os & y structure | manufacture：din3356 | face to face：din3202 | flange：din2543-2545 | butt-welding：din3239 | test：din3230 | |
公称压力
(nominal pressure) | 1.6mpa | 2.5mpa | 4.0mpa | 密封试验(seal test) | 1.8mpa | 2.8mpa | 4.4mpa | 壳体强度(shell) | 2.4mpa | 3.6mpa | 6.0mpa | 适用温度
(suitabletemprature) | 300℃ |
|
特点(features)：
双层波纹管(double walls bellow seal) | 维修方便(maintenance-free) | 波纹管密封阀杆(spindle with bellow seal) | 双重密封(secondary sealing) | 位置指示(position indicator) | 无升降手轮(non-rising handwheel) |
|
用途(se-lection of possible applications)：
工业(industry) | 电站(power station) | 废气净化厂(flue gas puerification plant) | 天然气(gas supply) | 真空装置(vacuum facilities) | 氨(ammonia) | 热水(hot water) | 冷冻系统(cllling&freezing systme) | 加热设备(heating technology) | 蒸汽系统(steam system) |
零件名称
parta name | 阀体 body | 阀盖 bonnet | 阀杆 stem | 阀瓣 disc | 密封面
sealing face | 填料 paking | gs-c25 | gs-c25 | gs-c25 | 13cr | 2cr13 | 2cr13 | 柔性石墨
graphite | stl | 304 | cf8 | cf8 | 304 | 304 | 304 | 柔性石墨
graphite | stl | ptfe | 316 | cf8m | cf8m | 316 | 316 | 316 | 柔性石墨
graphite | stl | ptfe | 304l | cf3 | cf3 | 316 | 304l | 304l | 柔性石墨
graphite | stl | ptfe | 316l | cf3m | cf3m | 316 | 316l | 316l | 柔性石墨
graphite | stl | ptfe |
|
外形尺寸各连接尺寸 external and connection dimensions：
pn | dn | l | d | d1 | d2 | b | f | h | n-ф | △h
(strode) | 1.6 | 15 | 130 | 95 | 65 | 45 | 16 | 2 | 191 | 4-14 | 6 | 20 | 150 | 105 | 75 | 58 | 18 | 2 | 191 | 4-14 | 6 | 25 | 160 | 115 | 85 | 68 | 18 | 2 | 197 | 4-14 | 8 | 32 | 180 | 140 | 100 | 78 | 18 | 2 | 200 | 4-18 | 8 | 40 | 200 | 150 | 110 | 88 | 18 | 3 | 218 | 4-18 | 13 | 50 | 230 | 165 | 125 | 102 | 20 | 3 | 220 | 4-18 | 13 | 65 | 290 | 185 | 145 | 122 | 20 | 3 | 238 | 4-18 | 16 | 80 | 310 | 200 | 160 | 138 | 20 | 3 | 257 | 4-18 | 20 | 100 | 350 | 220 | 180 | 158 | 20 | 3 | 340 | 4-18 | 25 | 125 | 400 | 250 | 210 | 188 | 22 | 3 | 360 | 4-18 | 32 | 150 | 480 | 285 | 240 | 212 | 22 | 3 | 390 | 8-22 | 40 | 200 | 600 | 340 | 295 | 268 | 24 | 3 | 530 | 12-22 | 50 | 2.5 | 15 | 130 | 95 | 65 | 45 | 16 | 2 | 191 | 4-14 | 6 | 20 | 150 | 105 | 75 | 58 | 18 | 2 | 191 | 4-14 | 6 | 25 | 160 | 115 | 85 | 68 | 18 | 2 | 197 | 4-14 | 8 | 32 | 180 | 140 | 100 | 78 | 18 | 2 | 200 | 4-18 | 8 | 40 | 200 | 150 | 110 | 88 | 18 | 3 | 218 | 4-18 | 13 | 50 | 230 | 165 | 125 | 102 | 20 | 3 | 220 | 4-18 | 13 | 65 | 290 | 180 | 145 | 122 | 22 | 3 | 238 | 4-18 | 16 | 80 | 310 | 200 | 160 | 138 | 24 | 3 | 257 | 4-18 | 20 | 100 | 350 | 235 | 190 | 162 | 24 | 3 | 340 | 8-22 | 25 | 125 | 400 | 270 | 220 | 188 | 26 | 3 | 360 | 8-26 | 32 | 150 | 480 | 300 | 250 | 218 | 28 | 3 | 390 | 8-26 | 40 | 200 | 600 | 360 | 310 | 278 | 30 | 3 | 530 | 12-26 | 50 | 4.0 | 15 | 130 | 95 | 65 | 45 | 16 | 2 | 191 | 4-14 | 6 | 20 | 150 | 105 | 75 | 58 | 18 | 2 | 191 | 4-14 | 6 | 25 | 160 | 115 | 85 | 68 | 18 | 2 | 197 | 4-14 | 8 | 32 | 180 | 140 | 100 | 78 | 18 | 2 | 200 | 4-18 | 8 | 40 | 200 | 150 | 110 | 88 | 18 | 3 | 218 | 4-18 | 13 | 50 | 230 | 165 | 125 | 102 | 20 | 3 | 220 | 4-18 | 13 | 65 | 290 | 185 | 145 | 122 | 22 | 3 | 238 | 4-18 | 16 | 80 | 310 | 200 | 160 | 138 | 24 | 3 | 257 | 8-18 | 20 | 100 | 350 | 235 | 190 | 162 | 24 | 3 | 340 | 8-22 | 25 | 125 | 400 | 270 | 220 | 188 | 26 | 3 | 360 | 8-26 | 32 | 150 | 480 | 300 | 250 | 218 | 28 | 3 | 390 | 8-26 | 40 |
|
