Reduced Rubber Expansion Joint

Short Description:

Name:Reduced Rubber Expansion Joint
Standard: ANSI
Connection mode:Clamp
Acceptance: OEM/ODM, Trade, Wholesale, Regional Agency,
Payment: T/T, L/C, PayPal

Any inquiries we are happy to reply, please send your questions and orders.
Stock Sample is Free & Available

Product Detail





Product Tags

Product Data

Nominal Diameter Neutral
  DNXDN Ext. Comp. Lateral. Angular.
80×40 180 20 30 45 35°
80×50 180 20 30 45 35°
80×65 180 20 30 45 35°
100×50 180 20 30 45 35°
100×65 180 20 30 45 35°
100×80 180 20 30 45 35°
125×65 180 20 30 45 35°
150×50 190 20 30 45 35°
150×80 190 20 30 45 35°
125×80 200 22 30 40 35°
125×100 200 22 30 40 35°
150×100 200 22 30 40 35°
200×100 200 22 30 40 35°
200×150 200 22 30 40 35°
200×125 220 25 35 40 30°
250×200 220 25 35 40 30°
300×200 220 25 35 40 30°
300×250 220 25 35 40 30°
350×200 220 25 35 40 30°
350×300 220 25 38 35 30°
400×350 220 25 38 35 30°
500×400 230 28 38 35 26°
600×400 240 28 38 35 26°
600×500 240 28 38 35 26°

Product Introduction

The basic characteristics of rubber soft joints: Rubber soft joints are tubular rubber products composed of inner surface rubber, cloth curtain layer, and steel wire ring, which are vulcanized and formed before being loose sleeved with metal material flanges or parallel surface joints. According to their materials, they are divided into acid resistant, alkali resistant, acid alkali resistant, heat resistant ultra-low temperature type, and general type. According to their interface methods, they are connected by looped flanges and clamps. According to the pressure level they can withstand, they can be divided into 0.5Mpa, 1.0Mpa, 1.5Mpa, 2.5Cpa, and high-pressure types. According to their structural forms, they can be divided into single ball type, double ball type, and multi ball type.

Variable diameter rubber expansion joint is also called variable diameter shock absorber, pipeline shock absorber and other different names.
The main feature of the variable diameter rubber expansion joint is that it can deal with the problem of different specifications of metal material pipes when butt jointing, and has the effect of shock absorption and noise reduction, which can save pipeline construction parts and reduce costs. The variable diameter rubber joint is composed of a plastic ball with inner adhesive, acrylic cord fabric raised, and outer adhesive retrieved, as well as a looper flange metal flange.

The variable diameter rubber joint has the advantages of high compression resistance, good toughness, large offset, balanced pipeline error, digestion and absorption of vibration, obvious noise reduction effect, and convenient assembly. It can be widely used in power supply and drainage pipelines, cooling circulating water, ventilation and air conditioning, fire protection, paper industry, pharmaceutical industry, petrochemical equipment, ships, centrifugal pumps, refrigeration compressors, centrifugal fan and other pipeline systems.

Universal type is used for transporting air between -15 ℃ and 120 ℃, air compression, water, sea surface, oil, acid, alkali, etc.
Unique type for transporting the above substances or oils, concentrated acids, alkalis, and solid raw materials above -30 ℃ to 250 ℃.

Different types of rubber expansion joint are customized for different main purposes. If specially specified, they can also be customized according to customer requirements. I am very glad to serve you.
1. The part has high density, can withstand high pressure, and has obvious compression deformation effect.
2. Less vibration, reduced noise, good elasticity, and easy to use.
3. Connect to pumps, gate valves, firefighting equipment, pipelines with high vibrations, and pipelines with frequent heat and cold transitions.
Available substances: sea surface, drinking water, cold and hot water, domestic water, domestic sewage treatment, petroleum, gasoline and diesel, lubricating grease, finished oil wholesale, gas, liquefied gas, steam, and particulate matter powder.

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    1.Professional manufactory.
    2.Trial orders are acceptable.
    3.Flexible and convenient logistic service.
    4.Competitive price.
    5.100% testing,ensuring the mechanical properties
    6.Professional testing.

    1.We can guarantee the best material according to related quotation.
    2.Testing is performed on each fitting before delivery.
    3.All packages are adapt for shipment .
    4. Material chemical composition is conformed with international standard and environment standard.

    A) How can I get more details about your products?
    You can send an email to our email address. We will provide catalogue and pictures of our products for your reference.We can also supply pipe fittings, bolt and nut, gaskets etc. We aim to be your piping system solution provider. 

    B) How can I get some samples?   
    If you need, we will offer you samples for free, but new customers are expected to pay express charge. 

    C) Do you provide customized parts? 
    Yes, you can give us drawings and we will manufacture accordingly. 

    D) To which country have you supplied your products?
    We have supplied to Thailand, China Taiwan, Vietnam, India, South Africa, Sudan, Peru , Brazil, Trinidad and Tobago, Kuwait, Qatar, Sri Lanka, Pakistan, Romania, France, Spain, Germany, Belgium, Ukraine etc. (Figures here only include our customers in latest 5 years.). 

    E) I can’t see the goods or touch the goods, how can I deal with the risk involved?  
    Our quality management system conforms to the requirement of ISO 9001:2015 verified by DNV. We are absolutely worth your trust. We can accept trial order to enhance mutual trust.

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