1.
bellows sealed gate valve
波纹管密封的闸板阀
2.
bellows seal bonnet
波纹管密封型上阀盖
3.
The Seal Structure Improvement of Multi-Seal Fuel Gas Separates
多密封燃气隔断闸阀密封结构的改进
4.
The Finite Element Analysis of Bellows Used in Metal Bellows Mechanical Seals;
金属波纹管机械密封中波纹管的有限元分析
5.
metal bellows mechanical seal
金属波纹管机械密封
6.
rubber bellows mechanical seal
橡胶波纹管机械密封
7.
Class 150: Corrugated graphite-filled steel gasket.
150磅级：石墨填充波纹钢板密封垫。
8.
"On the standard seals, the secondary sealing bellows (flexible elastomer bellows) and the o-ring are Viton material for maximum performance."
在标准的密封上,次密封波纹管(柔软的弹性波纹管)和O形环采用性能最好的氟橡胶材料。
9.
APPLICATION OF WELDED METAL BELLOW MECHANICAL SEAL AND ITS EXISTENTIAL PROBLEMS
焊接金属波纹管机械密封的应用与存在的问题
10.
Research on Thermal Stress and Flowing Field of Welded Metal Bellow Mehanical Seals;
波纹管机械密封的热动力学行为及流场研究
11.
Application and Study of Bellows Mechanical Seals at Low Temperature;
波纹管机械密封在低温下的应用与研究
12.
Sealed with the Burgmann MG1 elastomer bellows mechanical seal.
其密封选用博格曼MG1橡胶波纹管机械密封。
13.
The Returning Clip Tool used Processing Brake s Seal Surface and Its Design Pri nciple;
加工闸阀阀体密封面用的回转夹具及其设计原理
14.
Thicker knife. Our valves have thicker, stronger knives, to prevent deflection under heavy pressure and to ensure a tight seal.
更厚的闸刀。我们的阀门具有更厚、坚固的闸刀，能够避免闸刀在高压下产生偏转，确保紧密密封。
15.
The soft-sealing gate valve should not be used on pipeline in which running pressure may be over the rated pressure.
软密封闸阀不应安装在使用压力可能超过其额定工作压力的管路上。
16.
welded metal-bellows mechanical seal
焊接金属波纹管机械密封
17.
Wedge– fully guided wedge precision fitted to body seats for maximum shutoff.
(12) 楔形闸板-全导向楔形结构，精密配合阀体阀座，实现最有效的关闭。
18.
Wedge ? fully guided wedge precision fitted to body seats for maximum shutoff.
楔形闸板-全导向楔形结构，精密配合阀体阀座，实现最有效的关闭。