Total Service

We offer a total service designed to solve your maintenance and repair problems by providing a highly cost-effective alternative which includes:

- Visit site to assess problem
- Discuss repair options and improvement possibilities
- Develop repair procedures
- Collect, repair and deliver
- Produce all required documentation

Process

Spiral Weld will restore worn or damaged equipment, whilst maintaining or improving the mechanical strength of the components.

Resistant Overlays

Our process will successfully bond a wide range of alloys to many parent materials. These alloys include stainless steels, Inconel 625, Monel, Stellite, Chromium steels and bronzes.

Homogeneous Bond

The overlay forms a metallurgical bond to the parent metal and will not separate or break up. No interface laminations or areas of excessive hardness result from our process.

Low Dilution

We achieve less than 10% dilution at the weld boundary. Normally only a single layer deposit is required, even for corrosion-resistant applications. The strength and impact ductility of the weld to substrate interface is usually superior to the original metal.

Low Metallurgical Change

Because the process uses low energy input, it has minimal effect on the material microstructure below a depth of 3mm. Where martensite is produced in the dilution layer, post weld heat treatment thoroughly tempers the metal, removing the remote risk of stress corrosion cracking.

No Distortion

By balancing residual stresses, our process avoids distortion problems associated with other weld repair methods.

Technical, Quality and Safety Standards

The process for each job is individually designed and developed to meet or exceed any relevant industry technical, quality and safety standards.

Replacement parts

Where components cannot be repaired we offer an extensive re-engineered parts service.

Suppliers to:

Power Generation, Nuclear Power, Petro-chemical, Plastic Industry, Shipping, Ship Repairers, Water Companies, Sewage Treatment, Paper Industry, Pump Manufacturers, MoD, Steel Industry and others ...