Rubber Diaphragm Industry Applications
Rubber diaphragms and fabric reinforced rubber diaphragms are critical to the operation of equipment and systems in the industrial, automotive, aerospace, oil, gas, medical instrumentation, and pump and valve industries. If a dependable and accurate response to a hydraulic or pneumatic pressure change is needed then almost certainly a diaphragm seal is required. COi Rubber is experienced in engineering and manufacturing solutions for diaphragm applications including: pumps, pneumatic pumps, high pressure pumps, pressure gauges, vacuum pumps, air compressors, fuel pumps, metering pumps, actuators, pneumatic actuators, thermal actuators, wax actuators, and control valves.Fabric Reinforced Rubber Diaphragms
We provide a variety of custom molded fabric reinforced rubber diaphragms designed and engineered for specific industry applications, including pneumatic actuators, pumps and control valves. Our years of experience in the gasket manufacturing industry has proven that certain applications demand that a rubber elastomer layer must be very flexible and tough in order to withstand repeated flexing over a long lifetime. It is required that each and every custom molded rubber diaphragm be able to handle mandatory operating temperatures and also be resistant to any chemicals, fluids or gases it may come in contact with. The construction of fabric reinforced rubber diaphragms is achievable using special reinforcement materials including:- Polyester (Dacron)
- Polyamide (Nylon, High Strength)
- Cotton
- High-Temp Polyamide (Nomex®)
- Liquid Crystal
- Polymer based fabrics (Vectran®)
如何选择隔膜设计
挠曲寿命、压力和介质相容性决定了设计。织物增强可提高爆破压力并限制拉伸。
弹性体选择：EPDM适用于水和蒸汽，丁腈橡胶适用于油和燃油，硅橡胶适用于极端温度，氟橡胶（FKM）适用于强腐蚀性化学品。织物选择取决于载荷：聚酯用于一般用途，尼龙用于高强度，诺梅克斯（Nomex）用于耐热。
请告知压力范围、循环寿命、介质和温度，我们将提出结构方案。请通过报价表单发送图纸或样品，我们将与您一起评审。