D-rings offer another alternative Seal solution to O-rings for use in reciprocating dynamic or rotary applications. They offer the same sealing characteristics as an O-ring and can be used in both low and high pressure application across a broad range of temperatures. D Rings Seal,D Shaped O Ring,D Shaped O Rings,D Stops Rubber O Rings Shenyang Guide Rubber Products Co.,Ltd , https://www.guiderubber.com
D-rings can typically be retrofitted into existing O-ring grooves with the size often based around the original O-ring size. The flat geometry on the base of the D-ring stops the seal from twisting and rolling, preventing spiral failure often seen when O-rings are used in reciprocating applications. D-rings can be manufactured to standard O-ring sizes, as well as custom sizes for specific applications.
ISW stainless steel horizontal pipeline centrifugal pump product characteristics and working conditions introduced
ISW stainless steel horizontal pipe centrifugal pump is a new type of pump newly produced in recent years, with reasonable structure, low cost, long life, small footprint, easy installation and maintenance. Therefore, ISW stainless steel horizontal pipe centrifugal pump is widely used, commonly used in high-rise building pressurized water, garden sprinkler, fire booster and so on. The following is a small series to share with you about ISW stainless steel horizontal pipe centrifugal pump product features and working conditions introduced, I hope everyone will be helpful. Features Smooth operation: the absolute concentricity of the pump shaft and the impeller balance of static and dynamic, to ensure smooth operation, no vibration. Drip leak: Carbide seals of different materials to ensure that no different media delivery leak. Low noise: two low-noise bearings under the pump support, smooth operation, in addition to weak motor sound, the basic noise-free. Low failure rate: simple and reasonable structure, the key part of the world-class quality support, the whole machine trouble-free working time greatly improved. Easy maintenance: replacement of seals, bearings, easy and convenient. An area of ​​more provincial: exports can be left, right, up three directions, easy installation and installation of pipelines to save space. Working conditions 1. Inhalation pressure ≤1.0MPa, or the maximum working pressure of the pump system ≤1.6MPa, that is suction inlet pressure + pump head ≤1.6MPa, pump static pressure test pressure ≤2.5MPa, please indicate the system working pressure when ordering. Pump system operating pressure greater than 1.6MPa should be separately ordered when ordering, in order to manufacture pump overcurrent part and the coupling part of the cast steel material. 2. Ambient temperature <40 ℃, relative humidity <40%. 3. The conveying medium solid particles volume content does not exceed 0.1 per unit volume, particle size <0.2mm. Further reading: Motor IFAT China's top ten brands Guangzhou Exhibition building water pump manufacturers ranking ptc Show article belongs to Internet industry (Xiamen) Co., Ltd. All are welcome to reprint, please indicate the source and author of: Asian pumps Network Editor : Gogoing (QQ / wechat:) starting: http://beng.liuti.cn/ (service hotline:)