Jiangsu Qianyuanfeida electric equipment Co.,Ltd
| Payment Terms | T/T, Western Union,Paypal |
| Supply Ability | 40 tons per day |
| Delivery Time | 5~15 working days |
| Packaging Details | Steel frame case sealed by plywoods with each end capped |
| Material | Stainless steel |
| Technics | Casting or Forging |
| Connection | Flange |
| Product name | Bellow expansion joint |
| Standard | ISO9001 |
| Size | DN1000~D4000 |
| Application | automotive industry, Bridge, Compensate Axial Movement in Pipe Line, heating and cooling systems, pump and fitting |
| Temperature | 400 ℃ |
| Brand Name | FIDAK |
| Model Number | NIL |
| Certification | ISO 9001 |
| Place of Origin | China |
View Detail Information
Explore similar products
Double Hinged Expansion Joint With Flange , Pipe Compensator Absorb Vibration
Convenient Metallic Hinge Style Steel Pipe Expansion Joint Structurally Rigid
Metal Single Hinged Expansion Joint For Eliminates Pressure Thrust Forces
DIN Standard Hinged Expansion Joint / Shock Absorber For Piping Systems
Product Specification
| Payment Terms | T/T, Western Union,Paypal | Supply Ability | 40 tons per day |
| Delivery Time | 5~15 working days | Packaging Details | Steel frame case sealed by plywoods with each end capped |
| Material | Stainless steel | Technics | Casting or Forging |
| Connection | Flange | Product name | Bellow expansion joint |
| Standard | ISO9001 | Size | DN1000~D4000 |
| Application | automotive industry, Bridge, Compensate Axial Movement in Pipe Line, heating and cooling systems, pump and fitting | Temperature | 400 ℃ |
| Brand Name | FIDAK | Model Number | NIL |
| Certification | ISO 9001 | Place of Origin | China |
| High Light | hinged type expansion joint ，expansion joints for piping | ||
Product description
Hinged bellows expansion joints are mainly used to compensate the angular displacement of various complicated piping systems, such as l-type pipes, z-type pipes and u-type pipes.Widely used in petroleum, chemical, steel, metallurgy, machinery, transportation, transportation, shipping, wharf, construction, rubber, paper, textile, electric power heat grid, pharmaceutical, medical and other industries.
Installation and use requirements
1. Before installation, the type, specification and pipe configuration of the hinged ripple compensator should be checked, which must meet the design requirements.
2. For compensator with inner sleeve, attention should be paid to make the direction of inner sleeve barrel consistent with the direction of medium flow, and the hinge rotational plane of hinge compensator should be consistent with the displacement rotational plane.
3. For the compensator that needs to be "cold tight", the auxiliary components used for pre-deformation shall be removed after the installation of the pipeline.
4. It is strictly prohibited to use the method of deformation of ripple compensator to adjust the installation error of pipeline, so as not to affect the normal function of compensator, reduce the service life and increase the load of piping, equipment and supporting members.
5. During installation, welding slag is not allowed to splash onto the surface of the wave shell, and other mechanical damage is not allowed to the wave shell.
6. After the installation of piping, the yellow auxiliary positioning member and fastener used for installation and transportation on the corrugated compensator should be removed as soon as possible, and the limit device should be adjusted to the specified position according to the design requirements, so that the piping system has sufficient compensation capacity under environmental conditions.
7. All moving components of the compensator shall not be jammed by external components or their range of motion shall be limited, and the normal operation of each moving part shall be guaranteed.
8. During the hydraulic test, the secondary fixed pipe rack with compensator pipe end should be reinforced so that the pipe does not move or rotate.For the compensator for gas medium and its connecting pipeline, it is necessary to pay attention to whether additional temporary support is needed when filling water.The content of 96 chlorine ions in the cleaning solution for hydrostatic test shall not exceed 25PPM.
9. After the hydrostatic test, the water in the wave shell should be drained as soon as possible, and the inner surface of the wave shell should be blown dry.
10. The insulation material in contact with the bellows of the compensator shall be free from chlorine
Specification
Nominal pressure :(Mpa) 0.25~2.5
Nominal diameter: DN32~DN6000
Single hinged expansion joint consists of a joint joint of a pipe, a bellows pipe and a pair of hinges.
Single hinged expansion joints can only absorb angular displacement of single plane.
Single hinged expansion joints shall be used in combination of two or three hinged expansion joints to absorb displacement, and the hinge shall be able to withstand internal pressure thrust.
Company Details
Business Type:
Manufacturer,Exporter,Seller
Year Established:
2003
Total Annual:
600-900
Employee Number:
40~100
Ecer Certification：
Active Member
Jiangsu Qianyuan Feida Power Equipment Co., Ltd. (formerly Zhenjiang Feida Expansion Joint Manufacturing Co., Ltd.) is a designated joint enterprise of the former Ministry of Power, Machinery and Chemical Industry. At present, the company covers an area of 60,000 square meters and a building area of... Jiangsu Qianyuan Feida Power Equipment Co., Ltd. (formerly Zhenjiang Feida Expansion Joint Manufacturing Co., Ltd.) is a designated joint enterprise of the former Ministry of Power, Machinery and Chemical Industry. At present, the company covers an area of 60,000 square meters and a building area of...
Get in touch with us
Leave a Message, we will call you back quickly!