Certified Flange Manufacturing for High-Stakes Oil & Gas Operations
Supporting critical energy infrastructure with products designed for mechanical integrity, operational uptime, and safety compliance. From procurement to operations, we help energy teams source compliant, verified, and ready-to-install flange components
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TRUSTED CONNECTIONS
Approved Canadian manufacturer delivering flange solutions for critical oil & gas applications
Engineered solutions for pipeline networks, processing facilities, refineries, and industrial plants
ISO 9001–certified with stringent QA, documentation, and full traceability
Comprehensive supply for MRO programs, capital projects, and long-term stocking needs
Rapid manufacturing and delivery to support urgent maintenance and project timelines
60,000 sq.ft of manufacturing in the Canadian industrial heartland, made for reliable production capacity
SUPPLY & DELIVERY
From scheduled MRO cycles to urgent facility needs, our streamlined production and stocking programs ensure the right components are delivered on time, every time.
Products
Flanges
ASME/ANSI B16.5, B16.47
LDS – Large OD SO & LJ
AWWA C-series
CSA Z245.12
ASME B16.48, B16.36
Long WNs
DIN & JIS Spec
Rings
Grooved Mechanical
Expansion Barrels
Body Connectors
Fittings
Vented Blinds
Swages & Reducers
Branch Outlets
Studding Outlets
Caps, Nipples, & Couplings
Plugs, Bushings, & Inserts
Materials
Carbon
SA105N
SA350LF2
A694
Z245.12
SA51670N
Stainless
304/304L
316/316L
317/317L
321/321H
347/347H
Chrome
F22
F5
F9
F91
Duplex
F51/2205
F53/2507
F60
Custom Products
From minor modifications to complex Design & Engineering projects, we deliver custom flanges and fittings engineered for the most demanding oil & gas applications. Every component is designed, registered, and manufactured to meet strict industry standards, ensuring safety, reliability, and long-term performance, even in high-pressure or critical environments. We assess your requirements, engineer a compliant solution, handle registration, and deliver fully manufactured products. No custom flange is beyond our capability.
Manufacturing Expertise
Strong manufacturing expertise underpins everything we do at Pro-Flange. From a closed-loop vertically integrated manufacturing supply-chain to robust Quality Assurance, and always with stricter-than-Code specifications, our manufacturing processes offer trusted value to all our customers.
Our capabilities can meet even the most aggressive of project schedules, delivering competitive customer-focused solutions with trusted Quality Assurance. Engineering, Custom Manufacturing, advanced Quality Controls, and strategic on-site deliveries are all part of the high level of customer service we provide.
DESIGN & ENGINEERING
From concept to in-line service, Pro-Flange delivers engineered solutions for even the most demanding custom oil & gas projects.
Research, Design, & Engineering
From concept to in-line service, Pro-Flange designs and engineers flanges and fittings for the most demanding energy-sector applications. With extensive experience in research, design, and manufacturing, we provide solutions that are fully compliant, fully tested, and ready for critical operations.
Leveraging strong relationships with end-users and EPCs, we partner with stakeholders to deliver custom flange and fitting solutions engineered for full system compatibility. Every component is certified, registered, and manufactured to exacting standards, ensuring reliable performance in critical oil & gas operations.
Pro-Flange
130 Vondrau Drive
Cambridge, ON N3E 1B8
Office: 519-621-7900
Fax: 519-653-9345