Bellows Expansion Joint with Q235B and A105 Flanges for Industrial Pipeline with 17 Years Manufacturing Experience

The main elastic element of flexible expansion joint is stainless steel bellows. Through the expansion and bending of bellows, the flexible expansion joint compensates the pipeline in axial, transverse and angular directions.

• Absorbs the axial, transverse and angular thermal deformation of the pipeline
• Reduces the influence of equipment vibration on pipeline
• Absorbs the pipeline deformation caused by earthquake and land subsidence

Flexible expansion joint can be processed into different types according to different needs:

• Bellows compensator body materials: Stainless Steel 304, 316L
• Bellows flange materials: Q235 carbon steel, 304, 316L stainless steel

Jingning has more than 17 years of design experience in manufacturing flexible expansion joints, rubber expansion joints, metal bellows joints, and other industrial pipe fittings. Our products meet international standards including GB, ISO, DIN, ANSI, BS, JIS and can accommodate special customer requirements.

• Competitive factory pricing
• 17 years manufacturing experience with 5 years export experience
• Strict quality inspection exceeding industry standards
• Custom specifications and OEM services available
• Free samples available
• Large inventory ready for immediate shipment

Bellows expansion joints compensate for temperature differential deformation and other pipeline movements, prevent vibration, reduce thrust on equipment, and adapt to uneven settlement. They are widely used in:

• Chemical processing
• Oil refining
• Power generation
• Light industry
• Nuclear applications
• Metallurgy
• Machinery
• Instrumentation
• Marine applications
• Aerospace