Super Duplex | Titanium | Inconel


Enerxon supply a large range of piping in exotic alloys such us duplex, super duplex, titanium as well as stainless steel and carbon steel.


Seamless pipe can be found in a wide range of applications such as in oil and gas, refinery, petrochemical, chemical, fertiliser, power, automotive, bearing, mechanical and structural.
We supply seamless pipe for higher pressure, higher temperatures, higher mechanical stress and a corrosive atmosphere. Pipes are tightly regulated and all of the pipes we supply have been fully tested to international standards to ensure we only supply the highest quality products.

We offer:

  • Seamless Duplex Pipe.
  • Seamless Super Duplex Pipe.
  • Seamless Nickel Alloy Pipe.

Dimensions in accordance with

– ANSI B36.19
– ANSI B36.10


Welded pipes often have tighter dimensional tolerances than seamless steel pipes. As a result, they are better suited to environments where corrosion resistance is a greater factor than pressure containment. Welded tubes and pipes are generally more cost effective than the equivalent.

We offer:

  • Welded Duplex Pipe.
  • Welded Super Duplex Pipe.
  • Welded Stainless Steel Pipe.
  • Welded Nickel Alloy Pipe.

Dimensions in accordance with

– ANSI B36.19
– ANSI B36.10

For more information, please call us or send an email to



ENERXON distributes a full complete range of valves for the pharmaceutical, chemical, petrochemical, oil, gas and water industries.

Enerxon supply high-alloy, corrosion-resistant, nickel-alloy and titanium valves. Aimed at oil, gas and petrochemical applications, we manufacture and distribute industrial valves in 254 SMO, 904L, AL-6XN®, Alloy 20, Duplex, Hastelloy®, Incoloy®, Inconel®, Monel®, Super Duplex, Tantalum® and Titanium, Zirconium, and a full range of Austenitic, Ferritic and Martensitic alloys.


Air Valves are designed to eliminate air in pipelines, and/or to allow air to enter when line is being drained. They are automatic in function, self-contained, and may be used on water, sewerage, brine and sludge etc.


Valves are available in 1-Piece, 2-Piece, and 3-Piece design, and are also fully welded for gas applications. You may have floating or trunnion mounted ball, with double block and bleed facility. Ends may be flanged, threaded, socket-weld or butt-weld as required. Body materials may be carbon steel, stainless steel or higher alloys. With lining of FEP/PTFE corrosive materials can be safely handled and sampled.


Butterfly valves are available in concentric and eccentric designs. Low and medium pressure applications typically have elastomer linings and concentric design. For higher pressures we go to high performance butterfly valves which may be double or triple eccentric design. Bodies may be wafer pattern, to fit between flanges, lugged and tapped pattern, or double flanged in short or long patterns. Body and disc materials may be cast iron, ductile Iron, carbon or stainless steel, or bronze, depending on application. Sealing systems may be simple elastomer or plastomer linings, right through to sophisticated spring-loaded designs.


Check valves, or Non Return valves are used to prevent reverse flow in pipelines. They are critical in that they prevent media flowing in wrong direction, thus protecting equipment such as pumps, meters etc. from damage. In addition, check valves can be used to prevent and minimise sudden shocks in the system, which can lead to major problems such as water hammer and overpressure.


Gate valves are widely used throughout industry and utilities for isolation purposes. Designs include wedge gate, split wedge, parallel slide, knife gate and conduit gate. Body may be cast iron / ductile iron, carbon and stainless steels, with other alloys as required such as flanged ends or butt weld ends.


Globe Valves may be used for isolation and also for control of flow in pipelines. For fine control, the globe valve is probably first preference for many industries, and indeed, most control valves are based to some extent on the globe valve principle. We offer manual globe valves, and pneumatic/electric control globe valves for a wide range of applications.

Bespoke Flanges

Enerxon design, manufacture and distribute both standard and bespoke flanges to any special requirements from 0.5” to 160”.

Material we offer include:

  • Inconel
  • Hastelloy
  • Duplex
  • Super Duplex
  • Monel
  • Waspalloy

Other materials

ASTM A/SA182 F304, F304L,F316,F316L, F316Ti,F310S, F317L, F321, F347H.

Dimensions are in accordance with:

  • ANSI B16.5 • ANSI B16.47
  • BS EN 1092-1
  • API 6A (wellhead equipment)
  • ANSI B16.36 (orifice flanges)
  • DIN/EN

Size range 0.5” – 160”

Rating 150# – 5000#


  • Weld Necks
  • Slip Ons
  • Blinds
  • Lap Joint
  • Threaded
  • Socketweld Flanges
  • Spectacle Blind Flange
  • Reducing Threaded Flange
  • Semi – Finished flanges to enable quick turnaround of the above item


Bespoke Flanges




Enerxon design, manufacture and distribute both bespoke and standard gaskets.


  • R -Style Ring joint Gaskets(oval)
  • RX Style Ring joint Gaskets
  • BX Style Ring joint Gaskets
  • Materials Ring joint Gaskets
  • Spiral Wound Gaskets
  • R -Style Ring joint Gaskets (Octagonal)


Spiral Wound Gaskets can be manufactured from a range of filler materials according to different service conditions

Filler Material

Mica & Graphite, Zonal

Winding Material

Monel 400
Nickel 200
Hastelloy B-2
Hastelloy C-276
Inconel 600
Inconel 625
Inconel X-750
Incoloy 825
Zirconium 702


Expanded graphite is the most common facing material used for composite gaskets. However, other materials can be used, such as PTFE for chemically aggressive duties or mica for high temperature duties.




Enerxon manufacture and design fasteners in both standard and non-standard fasteners from diameters M1 to M160 in metric and 1/16”–6” in imperial.We offer

  • Design
  • Detail Engineering
  • Calculation
  • Material Consulting
  • Manufacturing


  • Inconel
  • Hastelloy
  • Duplex
  • Super Duplex
  • Monel
  • Waspalloy
Bolts & Set Screws
ANSI B18.2.1
DIN 931 933
ISO 1014 4017Socket Screws
ANSI B18.3
DIN 912 913 916 6912
ISO 4762Studbolts
ANSI B16.5
DIN 975 976 933Engineering Studs
DIN 938 939 2510Nuts
ANSI B18.2.2
DIN 934
ISO 4032Washers