Screw Threaded Coupling Union Type Custom Rubber Flexible Expansion Joint

Material of threaded rubber expansion joint
Includes the inner layer, the enhancement layer has a multilayer spreading nylon cord fabric, rubber outer layer composite tubes.
According to the different media used rubber material is also different, there are natural rubber, styrene butadiene rubber, butyl rubber, nitrile rubber, three ethylene propylene rubber, chloroprene rubber, silicone rubber, fluorine rubber, etc.
It has the functions of heat resistance, acid resistance, alkali resistance, corrosion resistance, abrasion resistance and oil resistance.

Features of threaded rubber expansion joint
High pressure and elastic deformation.
Advantages: high quality rubber joints recommended to reduce vibration, noise reduction, lightweight.


Main connection dimensions

Product Structure Drawing

Technicals Specifications

Size: 1/2”~3” (DN15~DN80mm)
Materials: NR, CR, NBR, EPDM, IIR, FKM
Applicable medium: water, sea water, sewage, petroleum, acid, alkali
Applicable temperature: -15℃~115℃ (higher temperature is available upon request)



Other Type Product




FAQ


Q: Can you make the product as per client's requirement?
A: Yes, we can make it with your exact requirement.

Q: What are your payment terms?
A: T/T (30% as desposit, the rest 70% will be paid before delivery), L/C at sight.

Q: Where is your nearest loading port?
A: Shanghai, Qingdao or Tianjin, China or according to customer's requirements.

Q: How can you guarantee the quality or any warranty?
A: If any quality problems during use, all the products can be returned or according to consumer's requests.

Q: Do you accept small quantity order?
A: Of course we do.

Q: And what is your shipment and delivery time?
A: By sea or air. Normally 7 to 14 Days for delivery, according to your order quantity.

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 professional services to new and old customers.

The factory mainly produces rubber expansion joints, duckbill check valves, dismantling joint, bellow expansion joints, compensators, repair clamp, 02S404 national standard waterproof casings, gate valves ,butterfly valves etc; and all products have passed ISO 9001:2015 quality management system certification; adopting national and industry standards, advanced manufacturing technology, strong R&D and manufacturing capabilities, they are widely used in water supply, drainage, electricity, chemical industry, gas, metallurgy, urban construction and environmental protection and other pipeline industries.