Q41TC 陶瓷密封法兰球阀

特点陶瓷球阀、超硬密封面球阀，该产品采用球体、阀座及介质流过表面均采用陶瓷和超硬表面处理制造，特别适应金属球阀在使用的磨损比较苛刻的场合，开关扭矩小，密封可靠、使用寿命长等特点。CharacteristicHaid sealed ceramic ball valve,product this adopt sphcoid,valve flat and medium flow through surf...... 参考价面议

Q647 气动固定球法兰球阀

概述固定球阀的球体，采用上、下两根阀杆固定，工作时，流体压力不会使球体向阀座移动，阀座不会承受过大压力而变形。SummaryThe sphere of Q47 type standing ball valve is fixed with upper and lower valve stems. When it works, for fluid pressure is unable to make ...... 参考价面议

Q641TC 气动陶瓷密封法兰球阀

特点陶瓷球阀、超硬密封面球阀，该产品采用球体、阀座及介质流过表面均采用陶瓷和超硬表面处理制造，特别适应金属球阀在使用的磨损比较苛刻的场合，开关扭矩小，密封可靠、使用寿命长等特点。CharacteristicHaid sealed ceramic ball valve,product this adopt sphcoid,valve flat and medium flow through surf...... 参考价面议

Q11 三片式内螺纹球阀

用途与性能规范Application and Performance Criterion 1．球阀广泛适用于食品、环保、冶金、石油化工等管路系统中。具有调节管路流量及截流等功能。1.Ball valve is widely applied in the piping systems offood, environmental protection, metallurgy, petrochemica...... 参考价面议

Q11 一片式内螺纹球阀

用途与性能规范Application and Performance Criterion 1．球阀广泛适用于食品、环保、冶金、石油化工等管路系统中。具有调节管路流量及截流等功能。1.Ball valve is widely applied in the piping systems offood, environmental protection, metallurgy, petrochemica...... 参考价面议

Q911 两片式内螺纹电动球阀

用途与性能规范Application and Performance Criterion 1．球阀广泛适用于食品、环保、冶金、石油化工等管路系统中。具有调节管路流量及截流等功能。1.Ball valve is widely applied in the piping systems offood, environmental protection, metallurgy, petrochemica...... 参考价面议

Q911 内螺纹三片式电动球阀

用途与性能规范Application and Performance Criterion 1．球阀广泛适用于食品、环保、冶金、石油化工等管路系统中。具有调节管路流量及截流等功能。1.Ball valve is widely applied in the piping systems offood, environmental protection, metallurgy, petrochemica...... 参考价面议

Q981 快装三片式电动球阀

用途与性能规范Application and Performance Criterion 1．球阀广泛适用于食品、环保、冶金、石油化工等管路系统中。具有调节管路流量及截流等功能。1.Ball valve is widely applied in the piping systems offood, environmental protection, metallurgy, petrochemica...... 参考价面议

Q941 衬氟法兰电动球阀

设计、制造标准Standard for design and manufacture1.设计制造按GB/T12237-892.法兰连接尺寸按：JB/T79-941.DesignManafacfure According to GB/T 12237-892.FlangeDimensionAccording tojB/T 79-94 参考价面议

Q941 法兰电动球阀

设计、制造标准Standard for design and manufacture1.设计制造按GB/T12237-892.法兰连接尺寸按：JB/T79-941.DesignManafacfure According to GB/T 12237-892.FlangeDimensionAccording tojB/T 79-94 参考价面议

Q661 三片式焊接气动球阀

用途与性能规范Application and Performance Criterion 1．球阀广泛适用于食品、环保、冶金、石油化工等管路系统中。具有调节管路流量及截流等功能。1.Ball valve is widely applied in the piping systems offood, environmental protection, metallurgy, petrochemica...... 参考价面议

Q681 快装三片式气动球阀

用途与性能规范Application and Performance Criterion 1．球阀广泛适用于食品、环保、冶金、石油化工等管路系统中。具有调节管路流量及截流等功能。1.Ball valve is widely applied in the piping systems offood, environmental protection, metallurgy, petrochemica...... 参考价面议