Flange sealing improvement

Gaskets & Sheet Jointings

Flange sealing improvement


The vital role of the flange gasket is too often overlooked. Our on-site and workshop-based services are based on the vast technical expertise of James Walker companies in the selection, manufacture and supply of the optimum gasket products and flange sealing capabilities. Moreover, our protection devices are well-proven products that help extend the operational life and long-term sealing efficiency of bolted flange joints.

Sealing of problem high temperature / pressure flanges – technical paper

Full Product Range


Bolt protectiononefifty_RotaBolt_Radolid_1-crop160

Protective caps for bolts, bolt ends, nuts and screws

  • Reduce maintenance costs and fastener wastage.
  • Simple to fit.
  • Increase product life.
  • Enhance plant safety.


Flange insulation setsonefifty_flanged_insulation_sets

Provide galvanic corrosion protection

  • Sets of electrically insulating flange gaskets, bolt sleeves and washers.
  • Used in cathodic protection systems.
  • Help eliminate galvanic corrosion on long-distance pipelines.


Flange protectorsonefifty_flange_protector

Combat corrosion & reduce maintenance costs

  • Protect studs, gaskets and flange faces from environmental corrosion.
  • Easliy fitted in minutes without splitting the flange.
  • Re-usable and cost effective.


Gasket installation & flange refurbishmentonefifty_gasket_installation_and_flange_refurb

On-site and workshop based services

  • Undertaken by skilled site teams.
  • Backed by experienced fitters and machinists at dedicated workshops.
  • Top quality gaskets expertly fitted to meet or exceed existing specifications.