Flanges and Connectors

RBV Energy manufactures and supplies API 6A flanges and studded blocks. All of our flanges are forged to shape, including our top-hat style forgings, which offers superior strength compared to other flanges which are machined from bar. Our production process complies with NORSOK standards.

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Typical uses are in wellhead equipment, in high pressure mud and cement systems as well as choke and kill lines. They are primarily used to create a sealed unit when bolted together with a mating flange, block or valve. A range of butt-weld ends are available to match all standard pipe sizes too, with special configurations also available upon request.

Our flanges and blocks are available in AISI 4130 grade low-alloy steel. 316 Stainless steel or Inconel inlays to the ring grooves can be selected as well, in order to offer additional protection against corrosion.

A wide range of other pipe connectors are also available if you need something other than standard flanges, including ANSI flanges, hammer-lug unions, API 16A hubs and clamps and pipeline hubs and clamps.

Enquire about any of our pipe flanges and pipe connectors now in order to find out about prices and availability.