Flexible eccentric rubber reducing coupling

Overview Quick Details

Place of Origin:
Brand Name:
Model Number:
air blowing
Head Code:
Working Pressure:
Explsion Pressure:
Key words:
flanged ends rubber expansion joint
Applicable Temperature:
-15°C-115°C(-30°C-250°C under special conditions)
Applicable media:
Air,compressed air,water,sea water,oil,acid,alkali,and so on
ASME, BS, JIS, ISO, ect.
Connect Pipes
Food grade EPDM flanged ends rubber expansion joint
Product name:
rubber expansion joint

Supply Ability

Supply Ability:
3000 Set/Sets per Month Flexible eccentric rubber reducing coupling

Packaging & Delivery

Packaging Details
Flexible eccentric rubber reducing coupling The packaging of Food grade EPDM flanged ends rubber expansion joint: As the clients' requirement or Outside: cart case
Qingdao/Shanghai/Tianjin of China
Lead Time :
Quantity(Sets) 1 – 1 >1 Est. Time(days) 2 To be negotiated

Online Customization

Flexible eccentric rubber reducing coupling

Product Description

Product Description Contact us

No. Part Material Function 1 Union Material according to Request Connection 2 Inner & Outer Rubber NR, EPDM, Neoprene, IIR Butyl Rubber, NBR Buna-N, FKM/Viton, PTFE, etc. Body 3 Cord Fabric Nylon Cord Fabric Body Carcass 4 Reinforcing Ring Steel Wire Reinforcement


Product Details Contact us

Technical Conditions of Threaded Union Type Rubber Expansion Joint Item KST-L-10 KST-L-16 Working pressure 1.0Mpa 1.6 Mpa Burst pressure 2.0Mpa 3.0 Mpa Vacuum 53.3Kpa(400) 86.7 Kpa (650) Applicable Temperature -20°C~+115°C(-30°C~+250°C under special conditions) Applicable Medium Air, water, seawater, oil, slurry, weak acid, alkali, etc.

Specification of Threaded Union Type Rubber Expansion Joint Nominal Diameter Length(mm) Axial Displacement (mm) Horizontal Deflection(mm) Angular Deflection(a1+a2) ° mm inch Type B Extension Compression 15 0.5 200 5 10 20


20 0.75 200 5 10 20 45 25 1 200 5 10 20 45 32 1.25 200 5 10 20 45 40 1.5 200 5 10 20 45 50 2 220 5 10 20 45 65 2.5 240 5 10 20 45 80 3 285 5 10 20 45


For EPT orders with special requirement, threaded unions should be made according to customers’ drawings. Thread standard can be ISO, ASME, BS, JIS, etc. Material of rubber body can be NR natural rubber, EPDM, Neoprene, IIR butyl rubber, NBR Buna-N, FKM, etc.

Application Contact us

Application area:

As rubber has superior capability in resistance of acid, alkali, oil and electrolyte, rubber 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 and Paper, Steel Mills, Water and Wastewater Treatment, Building Construction, Heavy Industry, Freezing and Sanitary Plumbing.

Related Products

MOQ 1pcs, sample order acceptable. Packing details As shown below, then seaworthy plywood case, or as per request. Shipping method By air or by sea Shipping port Shanghai, Qingdao or as per request. Shipping time 5-15days, according to order quantity.

We can ship the vulcanized rubber expansion joint to you by International Express such as DHL,UPS,TNT,EMS and so on.

You can also choose the appropriate one based on your timeline and budget.

Company Information

Pipe Expansion Joints Manufacturer since 1997

LEEBOO – China Famous Brand

Gongyi Xinli Pipeline Equipment Co., Ltd. is a professional manufacturer in the field of pipeline equipment for nealry 18 years and has 15 years sales experience. Main products: rubber expansion joint, rubber duckbill check valve, dismantling joint, metal hose, metal bellows expansion joint, wall sleeves, valves, etc.

Our products have been exported to about 20 countries, such as Germany, Sweden, Russia, Italy, Portugal, Armenia, Dubai, Kuwait, Saudi Arabia, Egypt, South Africa, India, Singapore,Thailand, Vietnam, the Philippines, Australia, Argentina and USA.

Customer visit from Italy, UAE, Australia, Algeria, India, etc.


Q: What do you need to know for fast quotation?

A: It would be highly appreciated if we have the details of detailed drawing for EPT order, model, end connection type, flange standard and material, medium, pressure, temperature and other working conditions.

Q: Can you make the product as per client’s requirement?

A: Yes, EPT service available. We can make according to your drawings or samples.

Q: How can you guarantee the quality or any warranty?

A: Any quality problems during use, all the products can be returned for domestic clients; we will send more free product in next batch for overseas clients or according to the requests.

Q: Do you accept small quantity order?

A: Yes, MOQ 1 pc for standard size, 5 pcs for customized size.

Q: What is your payment terms?

A: Usually T/T(30% as deposit, the rest 70% will be paid before delivery). L/C, Western Union, Paypal also acceptable.

Q: What about the lead time?

A: Usually 3-10 days for sample order. Lot production time according to order quantity.

Q: Can you offer the drawing?

A: Yes, we have an excellent engineer team who offer you professional drawing and technical support.

Q: Can you offer the rubber joint sample?

A: For standard type of rubber joint we can offer the sample, but the customer will afford the freight. For non-standard rubber joint or large quantity, we will charge for the sample.