inner package is spooled with plastic bags , outer package is wooden cases, which make it strong enough for the sea transportation.
Within 15 days after received the payment
1. Technical Conditions
-15`C~ 15`C under special conditions-30~+250
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)%