good characteristics of resistance of /oil/ heat/acid and alkali, high voltage ,long-range elasticity
Rubber flexible joints, also known as rubber expansion joints, flexible shock absorbers, flexible rubber joints, etc, are flexible connectors made from natural or synthetic elastomers in which special fabrics are embedded to provide physical reinforcement
Our products (with Diameter from DN25mm-- 6000mm) have excellent comprehensive performances ,like good characteristics of resistance of /oil/ heat/acid and alkali, high voltage (1.0-6.4MPa),long-range elasticity, air impermeability, medium, climate and radiation resistance , vibration and noise reduction, etc. It is designed with smooth walls inside and has no influence on flow speed of medium in tests and never rusts either with outer by vulcanization process marks.
a:the lift and transport of raw water and sewage
b:pipeline transportation of feed-water and water for cooling circulation in thermal power plants
c:condensed water for in metallurgy and chemical substances in chemical industry
3:Transportation under low temperature of powdery and grainy air in any industry
blew 120 centigrade
gas,liquid,slurry containing solid residue
6:Phycial and mechancial properties
7:Shanghai rubber products research institute inspection report
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