Negative Pressure Resistant Teflon Lined Expansion Joints Compensator DN25-DN3000mm

Negative pressure resistant compensator

• Available sizes: DN25-DN3000mm
• Wave number unlimited, length <=3000mm
• Fatigue times: >=10000 times
• Pressure rating: PN0.25-2.5MPa
• Operating temperature: <=180℃

The PTFE corrugated compensator (also known as an expansion joint) is an industrial device used in piping systems with highly corrosive media to compensate for displacement due to thermal expansion and contraction, as well as installation misalignment, thereby reducing vibration in the piping system.

The outer part is a stainless steel metal braided mesh, and the inner part is PTFE. It is resistant to acids, alkalis, salts, and organic solvents of various concentrations. Available on the market in sizes from DN25 to DN600 mm, it can withstand over 5000 continuous fatigue cycles. Pressure ratings: PN0.6MPa, PN1.0MPa. Operating temperature: ≤200°C.

Established in 2018 with a registered capital of 300 million yuan, Beijing Hownew Energy Technology Group Co., Ltd. owns three holding subsidiaries: Cangzhou Yuantuo Piping Equipment Co., Ltd., Beijing Shenfupeng Piping Equipment Development Co., Ltd., and Hownew Technology (Hong Kong) Co., Ltd. Hownew Group is a comprehensive enterprise integrating technology research and development, product manufacturing, production and sales, plus installation and maintenance. It specializes in providing professional piping and pipe fittings, as well as piping design, manufacturing, and installation and maintenance services for domestic and international boiler, power, chemical, gas, and solar thermal industries.
The company always adheres to the working attitude of "honesty and realism, professionalism and concentration, pragmatism and efficiency", and takes technical strength as the foundation, resource background as the basis for development, and customer needs as the future trend. It closely follows the characteristics of industry technology and industry development, and continuously optimizes the design. The company is dedicated to providing customers with the highest quality and most satisfactory services.

Hownew Technology (Hong Kong) Co., Ltd.: In 2019, in response to the national initiative of "One Belt and One Road" and the Group's expansion into international markets, Hownew Group established Hownew Technology (Hong Kong) Co., Ltd. in Hong Kong. This serves as the Group's platform for international business development. The company mainly offers pipes and pipe fittings (carbon steel, stainless steel, alloy steel) such as elbows, tees, bends, reducers, and crosses to industries such as power, petrochemical, chemical, petroleum, gas, solar thermal, and shipbuilding. All products adhere to American standard ASME (ANSI), European standard EN, German standard DIN, Japanese standard (JIS), and can also be customized according to specific customer needs.