The rubber joint could primarily reduce the vibration and the noise of the piping system.completely solve the different piping problems as dispalcement of joint,axial flex and etc.
According to different material requirment ,rubber joint could be made as acid proof,alkali proof,corrosion proof to suit different medium and enviroment.
The material are good sealing ,light weighting,easy to fix and maintain,also has longworking expecting.. But please keep the rubber joint far away from sharp matal in order to avoid breaking of the rubber body..
2. rubber joint physical and mechanical
Physical and Mechanical Properties of rubber joint
Tensile strength (Mpa)
Tensile yield (%)
Tension set at break (%)
Hardness (Shore A hardness)
Brittleness temperature (°C)
Cohesive strength (between cord fabric) (KN/m)
Rate of Tensile Strength Reduction
Hot air aging
Rate of Ultimate Elongation Reduction
Mass change (10%H2SO4*Room temperature) %
3. the materials of rubber joint
4. the size of rubber joint
5. rubber joint picture
6. why us
1).Use of Products: We have specialized in pipeline equipment system for over 12 years with professional technology and competitive price. Our product is mainly used as the pipe line for city governments petrify, chemical industry, metallurgy, petroleum, chemistry, ships, light industries, environment protection and in the country slurry education from copper mine and other ore mine exploitation.
2). R&D: Our chief engineer has twenty years research experience in the Japan-Funded Rubber Products Enterprises. All of our engineers will be trained in big enterprises to develop their ability for one month per year. Most important of all is that they get many credits in the trade associations every year.
3). Achievement: We cooperate with Top5 electric power company in China. At the same time we also cooperate with the international well-known company, such as: FLSmidth.PLN and AQUA engineering and etc.
Our product is of high quality and best after sales service. Please believe, we do achieve win-win.
Best quality, reasonable price. If interested, please contact us soon.
Beijing Zhonghaiwei Environment Engineering Co., Ltd. (former name is Beijing zhonghaiwei Pipeline Equipment Co.,Ltd) was founded in 2000 and focuses on development, production, sales and service. There are 256 staff members and 10 senior engineers.
Our company includes business department, financial department, products R&D department and a branch company for production. We have passed the ISO9001:2008, ISO14001:2004 certificates. Manufactory in Xingyang is about 30000 square meters, the ... View detail