Air,compressed air,water ,sea water ,hot water,oil,acid ,alkali,etc.
2. Application scope
Due to the sound complex performance of the rubber compensators,
it is mainly used for the lift and transport of raw water and seawage,and pipeline transportation of feed-water and water for cooling circulation in thermal power plants,condensed water in metallurhy and chemical substances in chemical industry as well as dilution and flexible connection between short and long pipelines.
Relying on the high abrasion resistance of rubber,it is also suitable for the transportation under low temperature of powdery and grainy air in any industry.
Inner rubber lining
Outer rubber lining
Polyester cord frbrica
4. Physical and mechanical properties
Inner/outer rubber lining
Tension set at break(%)
Hardness(Shore A hardness)
Cohesive strength(between cord fabric)KN/m
Hot air aging
Rate of tensible strength reduction
Rate of ultimate elongation reduction
Mass change(10%H2SO4*Room temperature)%
(10%NaOH8168h)% Mass change(10%H2SO4*Room temperature)%
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