— We are a leading European manufacturer of bespoke components for pump, valve and process equipment in the oil and gas, power generation, water, petro-chemical and chemical industries.
— Using high-end processing facilities, we offer a complete service for all stages of production, from initial concepts, drawings and design through to manufacturing, testing and certification.
View our castings for pumps and compressors
Darwins specialise in the manufacture of high integrity sand castings. Click the buttons below to view our products:
We are experts in materials technology
Our castings meet even the most demanding product requirements. We provide alloy steel and nickel-based components using high quality raw materials:
- Carbon & low alloy steel castings
- Stainless steel castings
- Duplex steel castings
- Nickel based alloy castings
- Heat resistant alloy castings
- Special alloy castings
An exceptional reputation for quality and testing
We use the latest technology and apply stringent testing procedures to ensure that all our components meet national and international standards. View our accreditations:
We provide components for all types of valve ranging in size from 15mm to 1 metre, covering the most exacting pressure ratings.
We manufacture a wide range of simpler castings for other engineering purposes.
Our team will be able to advise on your exact requirements.
Corrosion Resistant Castings & Components Since 1774
Providing components to industries with the most demanding product requirements.