We pack rubber expansion joints with neylon bags, wooden box,and according to your requirement.
Deliverby your order or according to the features of products
Detailed descriptions of Rubber Expansion Joint
We are specialized in rubber expansion joints. It is widely used in water supply and drainage, recycled water, air conditioning and heating, fire control, ship, water pump, and compressor, Etc.
They are low cost conveyance pipes. The bellow consists of two vibration and deflection absorption in fluid symmetrical connecting end, either threaded unions for small nominal bores or flanged ends for large nominal bore pipelines.
They are ideal for compensating thermal expansion and contraction in piping system as an unbeatable cost effective alternative to expansion loops which require large amounts of materials and space.
Compact , light weight , and easy installation .
Structural noise transmission can be reduced with the restrict and flange non-parallelism
Reasonable structure and high flexibility long service life
Consist of fabric reinforced and metal flange loose joint.
The inner seamless high-pressure rubber joint is developed by us which prevents corrosive medium from etching the inner wall of the rubber joint in high temperature, acid, alkali and oil resistance pipeline, thereby it also can extend its service life span.
Widely used in the field of chemical industry, construction, supply water, sewage drainage, petroleum, light and heavy industry, sanitation, plumbing, electricity and other fundamental engineering.
Received considerable acceptance all over the world
A,Like media oil and acid and alkali.
B,Special requirements for working temperature
C.Write and provide drawings and samples for order
D,Make notes when ordering
-20°C-+115°C(-30°C-250°C under special conditions)
Air,compressed air,water,sea water,oil,acid,alkali,and so on
Note:the materials of main components is same with that of JGD-A type
Form of Nominal Diameter, Length ,Displacement Data (Big and Small Joint):
Gongyi City Liangda Tubes Co., Ltd. was established in 1985. Our predecessor is Gongyi Changfen Village Mechanical Factory. In 2007, our company was transformed into a limited liability company (Gongyi City Liangda Tubes Co., Ltd.; GYLDT for short). Since foundation, our company is specialized in the production of rubber expansion joints (flexible rubber joints) , rubber check valves (duckbill valves), steel expansion joints, flexible butterfly valves and flanges.