1.
bellows seal bonnet
波纹管密封型上阀盖
2.
bellows sealed gate valve
波纹管密封的闸板阀
3.
metal bellows mechanical seal
金属波纹管机械密封
4.
rubber bellows mechanical seal
橡胶波纹管机械密封
5.
"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。
6.
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
7.
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。
8.
welded metal-bellows mechanical seal
焊接金属波纹管机械密封
9.
The valve outlet sealing area is also flat. The nut fits on the nipple so the shoulder of the nipple rests on the pushing surface of the nut.
阀门排气口密封区域也是平的。螺母配合在管接口上，因而管接口靠在螺母的螺纹正面。
10.
It has two stem sealing: one is stuffing box and another is toroidal sealing ring( O-ring).
本阀阀杆密封分为两种形式：一为填料密封；一为O型密封环密封。
11.
balanced area bellow type valve
面积平衡式波纹管阀
12.
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
13.
It is of built-in type, single seal face, single spring and rubber-bellows mechanical seal.
内装式、单端面、单弹簧、橡胶波纹管机械密封。
14.
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
15.
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
16.
Backseat– machined bonnet stem bushing provides back-up stem seal.
(10) 后座-经过精密加工的阀盖阀杆衬套实现后座阀杆密封。
17.
Backseat– machined bonnet backseat provides back-up stem seal.
(9) 后座-经过精密加工的阀盖阀杆衬套实现后座阀杆密封。
18.
Backseat ? machined bonnet stem bushing provides back-up stem seal.
后座-经过精密加工的阀盖阀杆衬套实现后座阀杆密封。