Small Stiffness And Long Life Rectangular Metal Expansion Joint For
Bump
General description
Expansion Joint For Pump is manufactured through welding or metal
casting, and the loosing part is sealed by echelon ring rubber.
Operated by gland and bolt and based on the principle of rubber’s
elastic deformation under pressure, the seal ring will be deformed
and static seal will be done between joint body and expansion pipe
wall. According to clients demand and product performance, metal
and seal ring materials will be selected strictly. High—strength
antifouling paint is painted outside and the joint bolt is made of
high—strength carbon steel or stainless steel, since there is some
space between body and expansion, so axes and radial displacement
will appear. Inside pipe, it becomes available to compensate and
release pipe blind plate propulsion and makes it easy to maintain
and change pump and valve. Therefore, it is an ideal matching
product for pipe’s installation and operation.
Features
Extremely flexible
Extremely durable
Lasts the life of mechanical system
Handles greater offsets without a compromise of hose integrity
Good for applications where greater movement from building
settlement and seismic
activity is anticipated in a short OAL
Vibration isolation
Good for critical applications where maintenance and replacement
would be costly
Good for cold water, hot water and steam applications
Available in a variety of end fittings
Stainless steel end fittings standard
No gaskets
Specification
| Nominal diameter | 1.5''-64'' |
| Nominal pressure | 0.6/1.0/1.6/2.5/4.0Bar |
| Compensation | 18-400mm |
| Max. temperature | -40-450°C |
| Connection type | flange |
| Flange material | stainless steel/carbon steel |
| Flange standard | ANSI/DIN/JIS/BS/GOST/GB |
| Body material | SS304/316L |
Usage
Expansion Joint (Compensator) are commonly used to reduce
vibration.To overcome minor piping misalignments and to reduce
sound and vibration noise.
Our services
1. All products will be well packed before shipping.
2. All products have 12 months warranty and we sure the products
will free from maintenance within warranty period.
3. Reply your inquiry in 24 working hours.
4. Customized design is available.
5. Exclusive and unique solution can be provided to our customer by
our well-trained and professional engineers.
6. As an honest seller,we always use high quality material,advanced
machines,skilled technicians to ensure quality.
7. Have our own engineer team,each machine is design as customer's
specfic requirement,the performance is higher 20%~40% than other
factory with same cost.
