Jiangsu Qianyuanfeida electric equipment Co.,Ltd
江苏乾元飞达电气设备有限公司
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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.