About Grange Tubes LLP

The family business of Grange Tubes was founded in 1987 following 20 years of experience working with PTFE. Grange Tubes was incorporated as a Limited Liability Partnership in 2011. Situated in the coastal resort of Grange-over-Sands on the edge of the Lake District, we began the development of advanced and unique manufacturing processes for PTFE.

Leading PTFE suppliers in the UK

We are manufacturers of a wide range of standard and specialised extruded PTFE products using only the highest quality raw materials from the major manufacturers of PTFE polymer. Continuous research and development in both our products and processes enable us to improve and extend our product range to suit many requirements. All tooling is developed and manufactured on site, enabling a fast and efficient service for any new design.

Specialising in small to medium volume productions

We specialise in small to medium volume production runs and offer a bespoke service in all our products. We also offer customised profile extrusions, please contact our sales team with your requirements.


Standard Colours

Click here to view our standard colour range

Custom colours can also be produced to your own specification.
Bi-colours, multi-colours and stripes are available as special orders.

Packaging & Labelling

In order to reduce excess packaging and waste we provide the minimum necessary which is sufficient to supply and protect the product. Grange Tubes does not advertise on any product labels, allowing the product to be sold on direct to our customers markets reducing or eliminating the need to repackage. Custom packaging and labelling can be accommodated to suit your own requirements.

Shelf Life & Storage Requirements

PTFE extruded products manufactured by Grange Tubes do not have a determined shelf life*. Extensive weathering and aging tests have been conducted by polymer manufacturers and they revealed little to no degradation when exposed to weather, U.V. light, or extreme ambient temperatures. PTFE tubing contains no antioxidant, plasticizers, or other additives which would bleed out during normal storage.

*PTFE heat shrink tubing conforming to AS23053/12 specifies a minimum dimensional shelf life of 4 years when stored between 0 to 35°C.

For more technical information please Click here

Quality Control

Grange Tubes aims to achieve the highest standard of quality.

Our organisational goals are centred on producing quality products which continually satisfy all the requirements and expectations of our customers and statutory obligations in all respects of quality, cost, performance and reliability.

As an organisation it is essential that we understand the needs of our customers and provide a responsive service. We therefore make every effort to maintain a high standard of customer care and diligence in all our operational activities and customer facing processes. This is carried out with great emphasis on continuous improvement and investment in our processes and people. It is essential that we not only achieve but also exceed customer expectations through effective implementation and adherence to the requirements of our quality management system.

A statement of conformity is sent with every consignment.

We have held aerospace approvals since 1990 achieving certification to AS 9100 & ISO 9001 in 2009.

View our Quality Certificate


Grange Tubes maintains full traceability on all products that we manufacture. Our unique database system can track equipment, inspectors, date of despatch as well as all materials back to its origins.

Registered Office

Hampsfell Road,
LA11 6BG
Partnership No: OC366496
Registered in England & Wales
VAT: GB 442 8476 33

Business Hours

Mon - Fri: 9am - 5pm
Sat & Sun: closed

Grange Tubes

Grange Tubes are manufacturers of a wide range of standard and specialised extruded PTFE products using only the highest quality raw materials from the major manufacturers of PTFE polymer.

Contact Info

Tel: +44 (0)15395 34233
Fax: +44 (0)15395 34714