Henan Lianghe Pipeline Equipment Co.,Ltd
| Payment Terms | T/T, D/A, D/P, Western Union, MoneyGram, L/C |
| Supply Ability | 8500 set per month |
| Delivery Time | 5-10 work days |
| Packaging Details | Inner: plastic film, then put into carton case. Outer: safe firmed export plywood case, marking on carton case and wooden case can be customized, or packing as per your requests. |
| Product name | DN250 Rubber Bellow Flexible Expansion Joint movable lug with tie rod |
| Nominal diameter | DN25 - DN3000 |
| Stock | a large of stock |
| Flange Material | Carbon steel/ Stainless steel 304/316/ ductile iron/etc |
| Rubber material | EPDM,NBR,CR,FKM,PTFE, |
| Connectivity | Flange,clamp,union |
| Sample | free sample |
| Brand Name | Lianghe |
| Model Number | KXT |
| Certification | ISO 9001:2015 |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T, D/A, D/P, Western Union, MoneyGram, L/C | Supply Ability | 8500 set per month |
| Delivery Time | 5-10 work days | Packaging Details | Inner: plastic film, then put into carton case. Outer: safe firmed export plywood case, marking on carton case and wooden case can be customized, or packing as per your requests. |
| Product name | DN250 Rubber Bellow Flexible Expansion Joint movable lug with tie rod | Nominal diameter | DN25 - DN3000 |
| Stock | a large of stock | Flange Material | Carbon steel/ Stainless steel 304/316/ ductile iron/etc |
| Rubber material | EPDM,NBR,CR,FKM,PTFE, | Connectivity | Flange,clamp,union |
| Sample | free sample | Brand Name | Lianghe |
| Model Number | KXT | Certification | ISO 9001:2015 |
| Place of Origin | China |
DN250 EPDM Single Ball Reinforced Rubber Bellow Flexible Expansion Joint movable lug with tie rod
A rubber joint with tie rods is a type of flexible pipe connector designed to absorb movements, reduce vibration, and compensate for misalignment in piping systems.
The tie rods are structural components used to limit the movement of the joint caused by internal pressure or external forces, preventing overextension or damage.
Components:
Rubber Joint:
Made from elastomers like EPDM, Neoprene, or Nitrile.
Flexible and can absorb axial, lateral, and angular movements.
Often reinforced with nylon or fabric plies.
Flanges:
Typically carbon steel, stainless steel, or ductile iron.
Connect to the piping system.
Tie Rods (Control Rods):
Steel rods installed across the flanges.
Prevent excessive elongation or compression of the rubber body due to internal pressure.
Typically include washers and nuts for adjustment and load distribution.
Purpose of Tie Rods:
Restrict axial movement (expansion/contraction).
Prevent pull-out due to internal pressure thrust forces.
Protect adjacent equipment by limiting stress transfer.
Increase safety and longevity of the joint and piping.
Design Considerations:
Pressure rating of the rubber joint.
Number and size of tie rods based on thrust force.
Material compatibility with the fluid and environment.
Movement capacity (axial, lateral, angular).
| Parameter | Value |
|---|---|
| Rubber Material | Nature rubber, EPDM rubber, NBR rubber, FKM rubber, Nitrile rubber |
| FAQ | Manufacturer of rubber expansion joint: Yes Products catalog available: Yes Drawings and technical data provided: Yes Samples offered with shipping charges covered by customer: Yes Products can be manufactured as per customer's requirement: Yes |
| Nominal Diameter | 32mm - 1800mm |
| Horizontal Displacement | 9mm - 35mm |
| Equipment Usage | Lifting and transportation of raw water and sewage, water supply and cooling circulation water in various industries |
| Size | DN15-DN4000 |
| Working Temperature | -15~+80 ℃ (special:-30~+150℃ ) |
| Product Name | SS304 Flange Material EPDM Rubber Expansion Joint for DN15-DN4000 Pipes to Meet Customer Requirements |
| Axial Displacement | 6mm - 25mm |
| Deflection Angle | 10° - 15° |
Typical Applications:
Shipping packaging pictures of rubber joints
Company Details
Business Type:
Manufacturer
Year Established:
2003
Total Annual:
40000000-60000000
Employee Number:
100~150
Ecer Certification：
Verified Supplier
The company adheres to the business philosophy of "customer satisfaction is our first duty, all employees are responsible for creating quality, continuous improvement sets new heights, honest service builds reputation", and wholeheartedly provides high-quality products and profes... The company adheres to the business philosophy of "customer satisfaction is our first duty, all employees are responsible for creating quality, continuous improvement sets new heights, honest service builds reputation", and wholeheartedly provides high-quality products and profes...
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