With more than 100+ years experience
info@hhrobertson.com.pk | +92-42-36660507-11

Pressure Vessels

Pressure Vessels are designed and manufactured in conformity with the International accepted standards of API, ASME, NFPA58, under our strictly applicable, HSE policy and also in conformity with the customer requirements. All these vessels are fabricated from high quality steel plate conforming to ASTM A516 Grade 70 or equivalent. Welding procedures like Shielded Metal Arc Welding and Submerged Arc Welding are applied. FAS is also proud to announce that it has post welded heat treatment facility for pressure vessels, Safety and quality assurance are the main ingredients of our production policy.


We also provide complete turnkey based solution including design drawings and calculations as per client requirements. However, Pressure Vessels of customized size and capacity. Last but not the least, a comprehensive compliance report of storage tank or Bowser is provided to our customers on delivery of our product.

  • Storage Tanks, LPG Bobtails Air Receiver Tanks, and etc.
  • Surge Tanks, Separators, Scrubbers, Etc.
  • Tanks and Bowsers for Water, Crude Oil, Mud, Diesel, Coal Tar and Gasoline etc.
  • Molasses Tanks, Mixing Tanks and FMCG Tanks (Food)
  • Acid & Caustic Tanks, Sulphur Tanks and Chemical Tanks.

Bins and Silos