Offshore oil platform with sunset in the background.
Upstream Oil & Gas

Mantis Valves specialize in the highest pressure and most complex metallurgy of valves. From platforms in the Gulf of Mexico to FPSOs in Guyana or Brazil.

Upstream Oil & Gas

From offshore platforms to Floating Production facilities (FPSOs), Mantis Valves understands the challenges projects face with material requirements. Whether it's the delivery of high pressure valves to operator specifications, or the need to drive down cost by utilizing the global supply chain, Mantis Valves will work with your project team to come up with the best result.

Competitive products

Globally sourced inventory and manufacturing

Reliable delivery

Expert project management

Partnership

Innovative commercial models

Local support

Global presence

Large central air conditioning cooling machine tube valve.

Highest Quality

Most offshore process platforms have strict guidelines on the quality of the manufacturer and product. We comply with global operator AMLs and or apply Mantis Valves' AML to deliver the highest quality Valve products available.

Front End Engineering Support

Do you have a challenging project valve requirement? Let Mantis Valves collaborate and assist with your team to help anticipate material, design and technical challenges.

We can provide supply chain guidance and project procurement strategy to ensure best results for your project. In addition, we can provide pricing to help you accurately understand project costs up front.

Our in-house software and experienced contract specialist team allow us to promptly provide accurate cost and project support.

In addition, our global support will enable us to provide the most effective approach to assist you in winning work.

A woman wearing light grey suit and safety helmet is holding a rolled up project plan and smiling.

Product Focus

Double, Block & Bleed Valves

For customers looking to save space & weight we have modular Double Block & Bleed product lines - engineered to order designs with two isolations balls in one body - configured with Soft Seats or Tungsten Carbide Coated (TCC) Metal Seats

Double, block & bleed valve

High Pressure Control Valves

For customers working on Subsea Tiebacks and upgrading their Chemical Injection modules, Mantis has specialty designed high pressure control valves suitable for pressures up to 40,000psi - these can be integrated with any positioner to client specification.

High pressure control valve