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Hot Seal rubber expansion joint with flanges

FOB Price: US $ 0.1 - 10,000 / Piece | Get Latest Price
Min.Order Quantity: 1 Piece/Pieces $key$
Supply Ability: 50000 Piece/Pieces per Month $key$
Port: Tianjin
Payment Terms: L/C,D/A,D/P,T/T,Western Union,MoneyGram
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Quick Details

Carbon Steel, CS,SS,Alloy Steel
Place of Origin:
Hebei, China (Mainland)
Model Number:
JINSHENG-rubber expansion joint with flanges
Brand Name:
JINSHENG-rubber expansion joint with flanges
Head Code:
JINSHENG-rubber expansion joint with flanges
DN10 to DN300
Single wall thickness:
Compression ratio:
Joint specifications:
Non-standard ordering
welding or flange coupling
0.1 to 6MPa

Packaging & Delivery

Packaging Details: $key$:Wooden cases or wodden pallet
Delivery Detail: within 15 working days-$key$


Hot Seal rubber expansion joint with flanges
Floating Type Flanges
Material: Rubber

Hot Seal rubber expansion joint with flanges 

1. The rubber expansion joint with flanges are designed for piping systems to absorb pipe movements, relieve stress, reduce system noise/vibration, compensate for misalignment/offset and to protect rotating mechanical equipment against start-up surge forces.

2. Because of rubber has superior capability in resistance of acid, alkali, oil, and electrolytic, Rubber Expansion Joint has become one of the alternatives of stainless steel and been successfully installed in tough demanding applications such as: Chemical/Petrochemical, Marine, Power Generation, Pulp/Paper, Steel Mills and Water/Wastewater Treatment.

3. The Single Sphere rubber expansion joint with flanges is a single sphere design with less length, the supply range is from 25mm to 3000mm, and design pressure can be 1.0MPa/1.6MPa/2.5MPa, which is always used where low cost or space limitation control.


4. rubber expansion joint Features and Benefits:


1) Material

EPDM, NBR, NR, Polarity rubber


Inner core, Outer cover, Frame, Metallic ring, M. I. union or Carbon steel flange

3)Connector Approval

Flanged, flange type Threaded, Union type Rubber Joint


Single sphere or arch, Double spheres or arch


DIN, BSPT, BSP, NPS, NPT, Metric, (ISO7/1, DIN 2999, ANSI B1.20.1)

6)Flange Drilled

BS, DIN, ANSI, JIS or others provided drawing samples


Galvanized, Epoxy

8)Normal Specification

DN32 to1200mm(1 1/4 to 48 inch); For threaded union connector only be DN15 to 80mm(1/2 to 3 inch)


Protecting piping and equipments systems from stress or motion


Air, Pressurized air, Water, Sea water, Hot water, Oil, Acid, Alkali etc

1. rubber rubber expansion joint with flanges supply range can be up to DN3000, detailed data can be offered upon request.
2. Control units must be used when piping is not properly anchored.
3. The rated pressure 2.5MPa rubber expansion joints will only be sold with control units.
4. rubber rubber expansion joint with flanges pressure rating is based on 30°C operating temperature. The pressure rating is reduced at higher temperatures.
5. rubber rubber expansion joint with flanges weights in the above table are joints with DIN PN16 drilling retaining ring flanges.
6. Movements shown in the above table are non-concurrent.
7. Rated pressure in the above table is the maximum "working pressure". Rubber expansion joint test pressure is 1.5 times "working pressure", Burst pressure is 4 times " work pressure".
8. Normally, the rubber expansion joint with flanges flange drilling is based on DIN PN16, ANSI 150/250/300 lbs, BS PN10, JIS 10K are also available upon request.

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Hebei Jinsheng Pipe Fittings Manufacturing Co., Ltd. (The original name is Yanshan Xinghua Pipe-fitting Limited Company.) was set up in 1983. We are a specialized manufacturer of pipe fitting, having the registered capital of RMB12.8 million and covering an area of 21860 square meters.

Our company is located the central region of Yanshan, Wuliyao Industry Development Zone. Cangqing Road is in front of our company. We have convenient geographical position and convenient transportation... View detail

Basic Information

Business Type: Manufacturer, Trading Company  
Main Products: Flange,Elbow,Tee,Reducer  
Number Of Employees: 51 - 100 People  

Trade & Market

Main Markets: Domestic Market
Eastern Asia
Southeast Asia
South America
Eastern Europe
Mid East
Southern Europe
South Asia
Western Europe
Total Annual Sales Volume: USD23,667,200  
Export Percentage: 51% - 60%  

Factory Information

Factory Size (Sq.meters): 10,000-30,000 square meters  
Factory Location: Wuliyao, Yanshan County, Cangzhou City, Hebei Province, China  
No. of Production Lines: 9  
Number of R&D Staff: Less than 5 People  
Number of QC Staff: Less than 5 People  
Certifications: ISO
Contract Manufacturing: OEM Service Offered  

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How It Works

China (Mainland) | Manufacturer, Trading Company | Contact Details
Key Strengths: Assessment Report by TÜV Rheinland
Top 3 Markets: Domestic Market 97.18%, Eastern Asia 1.65%, Southeast Asia 0.27%
Experience: Established 2006 , 20 years OEM

Communicate with Supplier:

Ms. Sofia Gao
Ms. Sofia Gao:
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