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PN40 FF * DIN

Rotary Flanges

Product Description

A lap joint (rotary) flange is a type of flange consisting of two parts: a stub end and a backing flange. The stub end is welded to the pipe, while the backing flange is bolted to the mating flange or equipment. This design allows for easy alignment and installation, making it suitable for applications requiring frequent disassembly. The stub end can be rotated to align with the bolt holes, providing flexibility during installation. Lap joint flanges are commonly used in low-pressure, non-critical piping systems.

Application Areas

  • Piping Systems Requiring Frequent Disassembly
  • Low-Pressure Applications
  • Non-Metallic Piping Connections
  • Cost-Effective Piping Solutions
  • Insulated Piping Systems

Standards and Materials

Norm / Standard: DIN 2656

Production can be made using the following materials depending on the requirements of the application:

a) Carbon Steel

b) Stainless Steel

c) Alloy Steel