Quality and Testing — Certified materials and rigorous testing make us a foundry that our customers always trust.

Quality and Testing — Certified materials and rigorous testing make us a foundry that our customers always trust.

Quality and Testing — Certified materials and rigorous testing make us a foundry that our customers always trust.

Quality and Testing

We have earned an exceptional reputation for the quality of our engineering and service. We use the latest technology and apply stringent testing procedures to check the viability of our customers’ designs and technical requirements.

We manufacture to national and international specifications, including British Standard, BS, EN, DIN, ASTM, and NORSOK MDS D46. We hold accreditation for our quality management system and ISO 9001 certification.

Non-destructive testing

We offer a complete range of non-destructive testing services and certifications, including:

  • Radiographic examination
  • Ultra sonic examination
  • Liquid penetrant inspection
  • Magnetic particle inspection
  • Positive material identification (PMI) 
  • Dimensional inspection
  • Visual examination
  • Chemical analysis 
  • Mechanical, corrosion and impact testing
  • Metallographic services

Certification

EN10204 certification can be issued for all the above services including third-party witness requirements, such as Lloyds, DNV and TÜV. Please contact us if you require a copy of a certificate.

iso_9001_2008_to_2016

Contact our sales team

T: +44 (0)114 244 8421

E: info@darwinsholdings.co.uk

Make an enquiry

The materials we work with include:

We Are Experts in Materials Technology
  • Carbon and low alloy steels

  • Martensitic stainless steel

  • Austenitic stainless steels in stabilised, unstabilised and low carbon forms

  • Duplex and super-duplex steels

  • High-alloy austenitic steels

  • SMO super austenitic steels

  • Heat-resisting steels

  • Wear resistant steels

  • Monel, Hastelloy, Inconel and other nickel-based alloys

Quality & Testing

View all accreditations

Castings Available

Pumps and Compressors

Impellers

End casing

Guide disc

Split casing

Bell mouth

Volute

Bowl

Inlet/outlet casing

 

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Valves

We provide components for all types of valve ranging in size from 15mm to 1 metre, covering the most exacting pressure ratings.

General Engineering

We manufacture a wide range of simpler castings for other engineering purposes.

Our team will be able to advise on your exact requirements.

Brochure Downloads

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Corporate Brochure

Corrosion Resistant Castings & Components Since 1774

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Materials Technology

Providing components to industries with the most demanding product requirements.

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