Certificates

ISO9001:2015

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BCSF ISO9001:2015

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ISO14001:2015

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ISO45001:2018

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Fit4Nuclear

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NORSOK D59

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NORSOK D60

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Achilles

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Achilles UVDB

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PED 2014/68/EU

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Cyber Essentials

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Fit4Hydrogen+CCUS

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Policies

Modern slavery statement 2024

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Modern slavery statement 2023

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Brochure

Hydrobolt Brochure

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Terms & Conditions

The story of the bolt

Hydrobolt manufactures 1000's of special fasteners every week. This is the 80 second story of a 12 point bolt for a subsea wellhead.

Corporate Video

An insight into the different departments and people working at Hydrobolt Group.

The Hydobolt App

The Hydrobolt Handbook app has been developed to help engineers, project managers and commercial staff working predominantly in the oil & gas and power gen markets.

The app has two main uses:

  • As a source of information for fasteners, flanges, fittings and pipe
  • For compiling pipeline packages and lists of fasteners, flanges, fittings, pipe and gaskets, ready to be quoted by Hydrobolt Group.

Information included in the app:

  • Dimensions of pipe, flanges and fittings
  • Pipe, flanges and fittings weights
  • Studbolt sizes for different fange types, diameters and ratings
  • Hardness comparisons
  • Useful trigonometry formulae
  • Bolt tighterning sequences
  • Stress conversion calculator
  • Weight calculator for hex bolts, nuts, studbolt assemblies, round bar and hex bar