Copper & high performance alloys for land, sea & air

Tel: +44(0)1527 405 600

H Rollet

H. Rollet

Since the turn of the 20th century H. Rollet has grown in expertise and reputation to become the only manufacturer and stockist of rigid, circular and rectangular waveguide tubing in the UK and Europe. Our unrivalled depth of knowledge and wealth of experience has built our impeccable reputation as a trusted supplier and producer of high quality, precision-engineered waveguide components.

H. Rollet’s amalgamation with Amari Metals Group in 2010 has lead to significant investment in new premises, stock, plant and equipment. Strengthening our technical capabilities and commitment to excellence while securing a long-term, highly competitive future.

Our pledge to our customers is to supply a superior product on time and to budget. We are committed to meet and exceed quality management standard ISO 9001.


We offer a complete range of waveguide tubing in the following alloys:

  • Brass: Common and Special Alloys
  • Copper: Standard, High Conductivity and Electronic grades
  • Aluminium Alloys
  • Nickel Iron Alloys
  • Stainless Steel


Our new premises has allowed us to develop a new streamlined manufacturing process, resulting in reduced lead times.

Our manufacturing capabilities, coupled with our knowledge and expertise in tube drawing, enables us to work with our customers as a development partner. Working collaboratively to design and produce bespoke components.

In addition to the standard waveguide range, we can provide non-standard items that cannot be found anywhere else on the globe, these include ‘half height’ and ‘thin wall’ waveguide. We also manufacture circular waveguide in brass, copper and aluminium in small or large quantities, with short mill lead times.

A full range of standard waveguides are held in stock and are available for next day delivery. Non standards such as half heights, thin & thick wall are available for manufacture on request; as are larger batches of the standard sizes.


Our precision-engineered waveguide tube is stocked and can be manufactured to any of the following standards:

  • WR
  • MIL-W-85/1
  • RG/U
  • WG (DEF 5351)
  • R (BS 9220)

In addition to the above standards, we are able to manufacture to obsolete and non-specific, customer defined specifications.

For information on H. Rollet, please visit or fill out the form below.


Contact Form

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H. Rollet

Call +44 (0)1527 405 618 or use our online enquiry form it is simple to use and we will reply within 24hrs (business days only).

Our group

amari-logo-smAmari Thermal Alloys

Blackheathtube-logo-smBlackheath Tube

CS-logo-smCole & Swallow

HR-logo-smH. Rollet