|Material:||Carbon Steel,rubber and carbon steel||Technics:||Forged||Type:||Flange,expansion joints|
|Place of Origin:||Henan China (Mainland)||Model Number:||GJQ(X)||Brand Name:||HENAN LIWEI|
|Packaging Detail:||expansion joints out package:wooden case inside package:plastic film and textile membrane,wo also can change as your request|
|Delivery Detail:||7-40 days according to your requst|
1.24 years experience
4.member of CNEA
Threaded Union Type Flexible Rubber Joint
FOB QINGDAO/TIANJIN/SHANGHAI OR CIF/CFR ANY DESTINATION PORT
1000 SETS PER MONTH
7-40DAYS ACCORDING TO THE AMOUNT YOU BOOKED
OUTSIDE PACKAGE: WOODEN CASE
INSIDE PACKAGE: PLASTIC FILM AND TEXILE MEMBRANE
WE CAN ALSO CAHNGE AS YOUR REQUEST
Expansion joints introduction
1. This product can greatly reduce pipeline system shock and noise. And can fundamentally resolve pipe joints displacement, axial stretch and non-concentricity.
2. By using different materials, it can be made many kinds to cater for different medium and environment. Such as acid resistance, alkali resistance, corrosion resistance, oil resistance and heat resistance etc.
3. The material is pure rubber, sealing is very good. It is in light weight, very easy for installation . This product has long life performance, but must be not contact with sharp metal instruments to avoid piercing the sphere.
4. The product can be used for lift and transportation of raw water and sewage, transportation of water supply cooling cycle water thermal power ,condensate water of metallurgy industry and chemical industry.
(1)according to appearence: concrentric with diameter rubber joint,concentric reducer rubber joint,eccentic reducer rubber joint.
(2)according ro the structure:single ball flexible rubber joint,double sphere rubber joint,spheres rubber joint,elbow sphere rubber joint.
(3)according to the link the form:flange coupling,threaded joint
Threaded type expansion joints introduction
Threaded type expansion joints consist of fabric reinforced rubber parts and flat movable joint, loosing metal flanged or threaded pipe flanges, and is used for pipeline vibration isolation noise reduction, compensation displacement. Threaded type expansion joints are the product connected with pump or valve by the full threaded bolt, which make it as a whole, and has certain displacement, so that they could adjust, according to the on-site installation size at the time of installation and maintenance. Threaded type expansion joints are a kind of high elasticity, high air tightness, medium resistance and weather ability of pipe joint. It is applicable for water supply, gas supply, fuel supply and other pipeline equipment.
Threaded type expansion joints advantages
1. Small volume, light weight, good elasticity, easy installation and maintenance.
2. When installation to produce transverse, axial, angular displacement, pipe impassability heart, flange unparallel restrictions.
3. The structure of the work can reduce the noise, vibration absorbing ability.
Expansion joints material list
Polyester cord fabric
Steel wire rope
Vulcanizing:the largest vulcanizing tank in Asia:ø15000*5000
Expansion joints test and experiment