Adjustable PTFE Expansion Joint Bellows Carbon Steel Tie Rod

PTFE expansion joint (also known as expansion joint) is used to compensate the displacement and installation deviation of thermal expansion and cold contraction in pipeline system with strong corrosive medium, so as to reduce the vibration of pipeline system. PTFE expansion joint is usually used in the chemical field of pipeline, almost all chemicals are inert, self-cleaning, non stick, excellent anti fatigue, anti kink and extremely flexible. The PTFE expansion joint is surrounded by a new type of sealing material flexible graphite ring, which has the characteristics of high strength, low friction coefficient (0.04 ~ 0.10), no aging, good effect, convenient maintenance and so on.

PTFE expansion joint features

1. The PTFE expansion joint has excellent chemical resistance

2. PTFE expansion joints have high and low temperature resistance (- 100 ° C to 260 ° C)

3. The PTFE expansion joint has high pressure resistance

4. PTFE expansion joints have anti-aging, longevity and no aging problems.

5. The PTFE expansion joint is wear-resistant and highly lubricated

6. The PTFE expansion joint is anticorrosive, non stick and easy to clean

7. The PTFE expansion joint is fire resistant

8. The PTFE expansion joint can be electrically insulated

9. PTFE expansion joint has excellent flexibility

Technical data of PTFE rubber expansion joint

Notes:① The nominal pressure of PTFE expansion joint is MPa: - 0.01, - 0.05, 0.01, 0.05, 0.1, 0.25, 0.6, 1; ② The nominal diameter and compensation amount of PTFE expansion joints are shown in the table above; ③ the working temperature of PTFE expansion joint is - 50 ~ 150 ℃, when it exceeds 150 ℃, it shall be solved by agreement between the supplier and the demander.

PTFE rubber expansion joint details show

PTFE expansion joint advantages

1. Factory price of PTFE expansion joint.

2. 16 years of manufacturing experience, 5 years of export experience.

3. Strict quality inspection, the quality far exceeds the industry standard.

4. PTFE expansion joint mold has a variety of specifications, support customization, OEM.

5. Provide free samples of PTFE expansion joint.

6. PTFE expansion joint are in large stock.

7. PTFE expansion joint can adapt to special environment

Applications of PTFE expansion joint

PTFE expansion joints can be used to eliminate the expansion or displacement of pipes, containers or equipment due to climate change or other reasons. The PTFE expansion joint can also be installed at the inlet and outlet of the pump or at both ends of other high-frequency machinery to reduce or eliminate its vibration. The Teflon expansion joint can improve the service life and sealing performance of the pipeline. PTFE expansion joint is the compensation device of hot fluid pipeline, which is mainly used for the auxiliary equipment of linear pipeline. The PTFE expansion joint is suitable for hot water, steam, grease and other media. The sliding motion of the sliding sleeve can achieve thermal compensation.

FAQ

Q1:What`s the rubber material of PTFE expansion joint?

A1: EPDM,CR,NBR,etc .It depends on the working enviroment and media.

Q2: Is the flange galvaized of PTFE expansion joint?

A2: Yes,we have electronic galvanized and hot dip galvanized flanges.We also have painted flanges.

Q3: Can I get a sample?

A3: Of cause. We could delivery by Express,by air or by sea.

Q4: What is the MOQ of PTFE expansion joint?

A4: 1 Piece, You can also get it as a sample to test our product quality ,then you can purchase order to us.