1.
Seat hardfaced with SS410 and seal welded.
配置410不锈钢和密封焊接的阀座硬面。
2.
Seat ring is seal welded to eliminate leak path.
阀座环通过密封焊接，消除泄漏通道。
3.
Properties Analysis and Structural Optimization for the Welded Metal Bellows in Mechanical Seals;
机械密封焊接金属波纹管波片力学性能分析及结构优化
4.
Parameters optimization of fillet weld sealing joint in high pressure hydrogenation heat exchange
加氢换热器角焊缝密封接头焊接工艺参数优化
5.
welded metal-bellows mechanical seal
焊接金属波纹管机械密封
6.
The point of penetration through the diaphragms is sealed by E-beam welding.
通过横膈膜的穿透点用电子束焊接来密封。
7.
4 Ducts shall be suitably welded or sealed for leakage.
管路有合适的焊接和密封，来保证不泄漏。
8.
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
9.
a watertight compartment, joint, seal
水密室、 水密接合、水密封.
10.
Cause and Solution for Invalidation for the Welded Metal Bellow Mechanical Seal for Liquid Hydrocarbon Pump
液态烃泵用焊接金属波纹管机械密封的失效原因及解决办法
11.
EX(d). PACKING GLAND FOR CONNECTING PIPE
接管式防爆密封接头
12.
WATER-PROOF PACKING GLAND FOR CONNECTING PIPE
接管式防水密封接头
13.
joint gasket- or packing- type, of laminated metal foil
层压金属箔密封或填密封式接合衬垫
14.
Study on Wear Resistance of the Electrodes of Cr13 Alloy System for Valve Sealing Surface;
Cr13系阀门密封面堆焊焊条耐磨性的研究
15.
New Stainless Steel Heap Welding Technique for Main Steam Valve Sealing Suface
主蒸汽阀门密封面不锈钢堆焊新工艺
16.
Inert gas protect welding is used, special glue is applied for the second sealing to ensure no leakage.
使用惰性气体保护焊接，并灌注专用胶进行二次密封，确保电池无泄漏。
17.
The article discusses the calculation of mechanical properties of welded metal-bellows applied in mechanical seal devices.
本文主要讨论应用于机械密封装置中的焊接金属波纹管力学性能的计算。
18.
DSS tubing joint
双密封专用油管接头