Carbon Steel Pipe – ASTM A106 Grade B Seamless Pipe

Manufactured flanges to your specialised specifications.

Elbows, Reducers, Tees, Gaskets, Sockets and U-Bolts

Valves specifically geared for the heavy industrial process.

About us

Appreciate our years of experience – exporting goods all over the world

In December 1974, Arran Pipeline was founded in Warrington, Cheshire. The company supplied carbon steel pipe to the oil and gas industry, and quickly built a reputation for product knowledge, competitive pricing and excellence in customer service.

As the company grew, it was decided to build its own warehouses and offices on its site in Warrington to accommodate expansion growth. Arran now has over 38,000 sq. ft. office and warehouse space.

In 1989 Arran opened a branch in South Wales, primarily to service the Port Talbot steelworks. As this branch became successful, it moved from Swansea to Port Talbot to be closer to its customers. Customers can stop in and collect flanges, fittings and valves.

In 2014 the business was acquired by the FDL Packaging Group, a company with family connections to Arran. The business therefore remains family owned.

In August 2020, we purchased the business of Collister & Glover, a leading plumbing and engineering supplies merchant based in Deeside, North Wales. We feel there will be plenty of synergies involved, which will ultimately enable us to deliver better value to customers.

We remain the largest purely British owned company in our field. Traditionally oil, gas and nuclear, we now are the supplier of choice to the Hydrogen sector, with our mill contacts proving invaluable. Arran Pipeline Supplies Ltd has for many years been exporting goods all over the world, and has its own subsidiary case making facility and export shipping department, with ISPM 15 certification.

Our Offices

We have three regional offices spread across the UK

head office

Arran Pipeline Supplies Ltd

2 Forrest Way, Gatewarth Ind. Estate, Warrington, WA5 1DF

Telephone: 01925 623 800

South Wales

Arran Pipeline Supplies Ltd

Unit 6 Llewellyns Quay, Port Talbot, Wales, SA13 1RF

Telephone: 01639 883 600

North Wales

Arran Pipeline Supplies Ltd Trading As Collister and Glover

Tenth Avenue, Zone Three, Deeside, Flintshire, CH5 2UA

Telephone: 01244 288 000

Close up of butterfly valve

What makes us stand out?

Here are a few reasons why we feel that Arran stands out from our competitors. 


Offices in Warrington, North Wales and South Wales


With 50 years experience, you’re in safe hands


We have an extensive stock holding so you can be sure of the parts when you need them


With our ISO 9001 (2015) conformance, you can be assured of our quality and reliability

Want to know more about what we offer …

Latest news

Keep up to date here with the latest comings and goings at Arran … 

sponsorship image of nigel and others holding top
Arran Pipeline Supplies of Port Talbot is delighted to announce our sponsorship of the Wales Rugby League U16s team.
Charlie Storey, Barry Webster, and Nigel Cunniffe
Arran employees, Charlie, Barry, and Nigel, participated in the annual powered wheelchair appeal day at Helsby Golf Club.
Nigel meeting with suppliers
In Dusseldorf, Germany the recent Tube Fair provided a pivotal opportunity for industry leaders.

contact US

Arran Pipeline Supplies 
2 Forrest Way
Gatewarth Ind Estate
Tel: 01925 623 800
Fax: 01925 623 801

Company Compliance

This Web Site is wholly owned and managed by: Arran Pipeline Supplies Ltd

Our Principal Geographic and Registered Office address is: 2 Forrest Way, Gatewarth Industrial Estate, Warrington, WA5 1DF

Registered in England and Wales: 1193923  –  VAT number: 153 0281 02

We are committed to clarity in pricing which is unambiguous although this Site does not contain any pricing information.