Metal Bellow Expansion Joint & Compensator, DN25, DN3000

Product Name: Metal Expansion Joint, Metal Bellows Compensator
Material: SS 304, SS 316L, SS 321, Carbon Steel flange
Standard: GB/T, ANSI, DIN, JIS acceptable
Nominal Diameter: DN25, DN3000 
Working Pressure: PN6, PN10, PN16, PN25, PN40
Connection Type: Flange connection
Working Temperature: 196℃ - +450℃
Displacement: Axial, Lateral, Angular displacement

Main Features

1. Manufactured from high-quality stainless steel materials (304/316L), offering excellent corrosion resistance, durability, and extended service life.
2. Effectively absorbs axial, lateral, and angular pipeline movements to reduce stress on piping systems.
3. Minimizes vibration and noise while compensating for thermal expansion caused by temperature fluctuations.
4. Features a flange connection design for convenient installation, inspection, and maintenance.
5. Provides excellent resistance to high pressure and high temperature with reliable sealing performance.
6. Supports customization of diameter, length, pressure rating, and material according to customer specifications, drawings, or project requirements.

Description

Stainless steel metal expansion joints and bellows compensators are designed to absorb thermal expansion, mechanical vibration, and pipeline displacement in various industrial piping systems. With a robust stainless steel bellows structure and flange connection design, they deliver excellent pressure resistance, corrosion protection, and long-term operational reliability. Customized sizes, materials, and configurations are available to meet different application requirements.

Applications

1. Petroleum and chemical processing industries
2. Power plants and heating engineering systems
3. Water supply and wastewater treatment facilities
4. Metallurgical plants and cement manufacturing industries
5. HVAC systems and industrial pipeline networks