Threaded Connection Rubber Joint

Update£º2017/3/20 14:13:52      Click£º
  • Brand   Lanphan
  • Model   
  • Description

    Threaded connection rubber joint composed of inner rubber layer, chinlon tyre fabrics enhancement la...

Product Introduction
Threaded connection flexible rubber joint
Product Description

Threaded connection flexible rubber joint, also known as air condition flexible hose, it is a kind of flexible rubber joints, belongs to flexible connectors of metal pipelines. Threaded connection rubber joint composed of inner rubber layer, chinlon tyre fabrics enhancement layer and outer rubber layer, then by molding vulcanization and combine with screw thread. Inner rubber layer directly bear abrasion and corrosion of medium delivered; outer rubber layer protect rubber joint from being damaged and corroded by external environmental; enhancement layer is the pressure-bearing layer, giving rubber joint strength and stiffness, the working pressure of rubber joint depends on material and structure of enhancement layer. General rubber joint¡¯s inner and outer rubber layer use NR, SBR or BR; oil resistant rubber joint use NBR; acid-base resistant, high temperature resistant rubber joint use EPDM. Thread types includes internal thread and external thread, internal thread is the commonly used thread connection method. For thread material, Malleable fitting is in common use, 304 or 316 stainless steel is available in special condition. Thread connection rubber joint has high elasticity, high gas tightness, medium resistant and weather resistant, widely used in water supply, steam supply, oil supply, air condition, draught fan and other pipe fittings.

spectifications

Product Name Nominal Diameter Length
Threaded connection flexible rubber joint DN15 200
DN20
DN25
DN32 220 200
DN40 200
DN50 225 200
DN65 240 265
DN80 280
Working pressure and vacuum degree
Nominal diameter Items Index
DN15-DN80 Working 
pressure (Mpa)
0.25 0.6 1
Vacuum 
Degree (Kpa)
32 40 53
product detailsproduct details

application

Threaded connection flexible rubber joint has high elasticity, high gas tightness, medium resistant and weather resistant, widely used in water supply, steam supply, oil supply, air condition, draught fan and other pipe fittings.

workshop

our service

Pre-Sales Service

  1. According to product¡¯s using condition, technicians will offer rationalization;
  2. Provide detailed product performance specification;
  3. Provide professional quoted price;
  4. Provide 24-hour technical consulting reply.

In-Sales Service

  1. Begin to supervise from raw material, its qualified rate can reach to 100%;
  2. Whole manufacturing process are in strict accordance with promised procedure requirements, product qualified rate can reach to 100%;
  3. Provide product¡¯s inspection record of key junctures to customers;
  4. Provide production schedule photos to customers at regular intervals;
  5. Package and transport products strictly accordance with export standard.

After-Sales Service

  1. Under the premise of correct installation, normal maintenance and using, we guarantee one-year warranty period;
  2. When warranty period has expired, our sold products enjoys lifetime guarantee repair, we only charge cost price for changing product¡¯s standard component and sealing component;
  3. During installation and adjustment period, our after-sale service staff will communicate with customers frequently to know product¡¯s running state in time. Assist customers to install and adjust products until customers are satisfied;
  4. If product has malfunction during operation period, we¡¯ll offer you satisfied answer in time. We¡¯ll reply you within 1 hour and provide solution or send staff to spot within 24 hours after receiving maintenance notification.
  5. Lifelong free technical support. Conduct satisfaction survey and inquiry equipment running condition to clients by telephone or e-mail semiannually from the first day of equipment running, put on records of acquired information.

faq

  1. What¡¯s the highest temperature resistance degree of threaded connection rubber joint?
    Different delivery medium matches different rubber material, our best rubber can resistant temperature of 120¡æ.
  2. If the medium is oil, which rubber material I should use?
    In general, inner and outer rubber layer use NR, SBR or butadiene rubber; oil resistant rubber hose use CR, NBR; acid-base and high temperature resistant rubber hose use EPR, FPM or silicone rubber.
  3. What¡¯s the highest pressure of threaded connection rubber joint?
    Four grades: 0.25MPa, 0.6MPa, 1.0MPa, 1.6MPa.
  4. What specification do you need if I place an order?
    Using medium, temperature, pressure, displacement, working environment and so on. You can also provide drawing for us.
  5. What payment terms do you accept?
    T / T, Paypal, Western Union, Ali credit insurance, L/C etc. Other payment terms can be discussed during transaction.

customerspackaging & shipping

advantages

  1. Threaded connection rubber joint has small volume and light weight;
  2. Threaded connection rubber joint has good elasticity, easy to install and maintain;
  3. Generate lateral, axial and angle direction displacement;
  4. Reduce structure transmit noise, strong vibration absorption ability;
  5. High density inside the rubber joint, be able to bear higher pressure and has better elastic deformation ability.
More products