Quality Manufacturing & Fabrication
Office Hours Monday - Friday
8:00 AM - 4:30 PM

Pressure Piping Manufacturing & Repair

Certification to ASME Section VIII - Div. 1

Pressure piping systems are a critical part of industry and utilizing Gemini as your pressure piping provider give you transparency from quotation to project completion and delivery. Our team understands that the quality of the product is just as critical as the schedule. We provide the communication and reporting you require to successfully construct and maintain your facilities.

Gemini provides shop fabricated pressure components with quality, schedule and affordability as the primary focus of every project we take on. Our pressure piping framework allows for detailed control of every aspect of your project, with complete transparency.


Pressure Piping Highlights

3`` to 60`` Diameter
Carbon Steel Piping
12`` to 36`` Diameter
Chrome White Iron Piping
Power Gen & Water Treatment
Specialty Piping
Coal Fired Power Plants
Ceramic Carbon Steel Piping
Food, Chemical & Petrochemical
Stainless Steel Piping
Repair & Manufacture
Alloy Piping


Pressure Piping capabilities include the precision repair or manufacture of pressure components up to 12 meters (40′) in length with diameters of 1.5 meters (60″). Pressure piping shop throughput of 1,600 WDIF per week or 6,400 per month.

  • Quality Pipe Fabrication
    • Pipes, Elbows, Tees, Flanges, Etc.
    • Piping Systems
  • Comprehensive NDE
  • Heat Treatment
  • ISO 9001:2015 Quality Management System
  • Automated Welding Systems
    • ESAB 1000 A, PLC Controlled Sub-Arc w/ 15′ X 12′ manipulator arm and 20 Ton Multi-Axis Positioner Table w/ 135° Tilt
    • Lincoln Sub-Arc 1000 A c/w NA5 Feeder – 10,000 LB Positioner Table
    • Lincoln Sub-Arc 1000 A c/w/ NA5 Feeder – 20,000 LB Positioner Table
  • In-House Engineering w/ Certified QMS Inspector Team
  • Fully Qualified Trades Personnel w/ Backgrounds in Pressure Piping Fabrication & Systems

Alberta Boiler Safety Association (ABSA) Certification to

ASME Section VIII-Div. 1

  • ASME B31.1 Boiler External Piping
  • ASME B31.1 Power Piping
  • ASME B31.3 Process Piping

Service Brochure

We’re not against printing. We’re against wasting resources.

Gemini encourages the use of digital formats, instead of printing, whenever possible.

Backed by World-Class Resources

Gemini Heavy Mine Equipment Rebuild & Repair capabilities are backed by our world-class machine works, welding & fabrication facility, rotating equipment repair center, state-of-the-art build-up and overlay stations and team of industry professionals & trades personnel. Our diverse range of project experience, capabilities, and technologies ensure our customer’s unique project needs will be met.

Gemini’s precision manual & CNC machine works capabilities include large diameter horizontal and vertical turning, CNC boring and milling, high capacity production machining and component assembly. Our Machine Works boasts a compliment of over 50 manual and CNC machine tools as well as an in-house Rotating Equipment Repair Center with dynamic balancing.

Gemini’s Rotating Equipment Repair Center is a reliable quality source for the inspection, repair, overhaul and upgrade of decanter type centrifuges, API-610 centrifugal pumps and gearbox drives. Every job is dismantled, cleaned and evaluated to determine and document the “As Found x As Repaired” rebuild scope. Components are then either refurbished or re-manufactured in-house to regain OEM dimensions and tolerances.

Our technicians also utilize a Schenck HM5B Dynamic Balancing & Diagnostic System.

Gemini Engineered Services provide custom design and drafting to support our customer’s needs for safe, innovative and effective equipment and component design. Our team utilizes the latest CAD system design software including SolidWorks w/ PDM 3D design modeling and MasterCam 2019.

Our customers benefit from our innovative work-in-progress job tracking platform. Get real time progress updates, request change orders and job acceleration online.

Visit GeminiMachine.com to register.