浙江省永嘉县双德阀门有限公司
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2023年07月15日 19:56
【详细说明】 WJ41HWJ41H德标波纹管截止阀的详细资料: WJ41H德标波纹管截止阀概述;
Bb Os & Y型结构 WJ41H德标波纹管截止阀制造标准:DIN3356 结构长度:DIN3202 WJ41H德标波纹管截止阀法兰标准:DIN2543-2545 对焊口标准:DIN3239 WJ41H德标波纹管截止阀试验标准:DIN3230 Bb Os & Y structure Manufacture:DIN3356 Face to face:DIN3202 Flange:DIN2543-2545 Butt-welding:DIN3239 Test:DIN3230 WJ41H德标波纹管截止阀公称压力
(nominal pressure) 1.6Mpa 2.5Mpa 4.0Mpa WJ41H德标波纹管截止阀密封试验(seal test) 1.8MPa 2.8MPa 4.4MPa WJ41H德标波纹管截止阀壳体强度(shell) 2.4MPa 3.6MPa 6.0MPa WJ41H德标波纹管截止阀适用温度
(suitabletemprature) 300℃
WJ41H德标波纹管截止阀特点(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)
WJ41H德标波纹管截止阀用途(selection 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)
WJ41H德标波纹管截止阀主要零部件材料: 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
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