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Specialty Flanges

In addition to the standard range of ANSI/ASME flanges, AFF can tailor the following to your specifications:

Anchor / Hanger Flanges

Anchor / Hanger Flanges

AFF can assist with the design and manufacture of any practical size of Anchor or Hanger flange to suit your requirements. Normal design analyis considers just a longditidinal thrust force to act on the flange, so producing a bearing stress on the supporting structure, but more in-depth analyses consider a complete array of loading to...
Misalignment Flanges

Misalignment Flanges

Misalignment flanges are used as a connector for bolting together two misaligned pipelines. The basic principle of the Misalignment flange is a ball and socket arrangement, that provides the required angular misalignment whilst still maintaining parallel flange faces. This allows regular bolt tensioners be used for assembly. These flanges are usually designed and manufactured to...

Compact Flanges

The Compact flange provides everything that a standard flange does not – space saving, reduced weight and, perhaps most importantly, a guaranteed leak-free connection. The reduced dimensions of the compact flange are achieved by reducing the seal diameter, which in turn, reducesthe cross-section area of the seal faces. Second, the gasket is replaced by a...
Swivel Ring Flanges

Swivel Ring Flanges

By allowing full rotational adjustment to align flange bolt holes, the swivel ring flange greatly simplifies the final tie-in process. However, the simplicity of the swivel ring flange concept belies the fact that this specialized device must accommodate considerable tangential, shear, and rotational moment loads for installation and long-term service conditions. Alignment is an important...
Bulkhead Flanges

Bulkhead Flanges

AFF offer a range of pipeline accessory products manufactured from forged materials. These include Bulkheads which can be manufactured to your specifications; or we can assist with developing suitable designs based on our wide experience with these products. Please contact us to discuss your requirements. top AFF – Your Project Piping Specialists
G-Lok® Clamp Connectors

G-Lok® Clamp Connectors

  The G-Lok® Clamp Connectors offer: Easy Assembly Compact Construction Reduced Weight Metal to metal sealing technology – re-usable Flexibility Full Design approval The G-Lok® products have an extensive installed base throughout the world. The G-LOK® Clamp Connector is a fully proven alternative to the conventional flanged connection used in flowlines and pipelines throughout the...
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