THE COMPLETE REFERENCE
Industrial Pipe Flanges - Every Type, Every Standard
The most comprehensive industrial flange resource available. Covering every flange type from weld neck to blind, every material from carbon steel to Monel, and every standard from ASME B16.5 to DIN. Sizes 1/2" through 144". Your single source for specifications, selection guidance, and sourcing.
10
Flange Types Covered
7
Pressure Classes
40+
Material Grades
6
International Standards
Flange Types at a Glance
Every industrial flange configuration, explained and cross-referenced to your application needs.
Product Categories
Complete product lines covering steel pipe flanges, exotic materials, and custom machining.
Steel Pipe Flanges
All 10 types, all pressure classes 150-2500, all sizes 1/2" to 144". ASTM A105, A350 LF2, A516, A694 grades with complete dimensional and pressure-temperature certification.
View Details →Exotic & Specialty Materials
Monel 400/K-500, Inconel, Hastelloy, duplex, super duplex, and titanium. Corrosion-resistant, high-temperature, and subsea applications with full material certifications.
View Details →Custom Machining & Fittings
CNC machining, non-standard bores, pipe fittings, and weld overlay. Reverse engineering, special facings, and complete fabrication from concept to delivery.
View Details →Specialty Materials Spotlight
Advanced materials for demanding applications: marine, chemical processing, offshore, and extreme temperature service.
Monel
Monel 400 and K-500 for marine, chemical, and saltwater applications. Superior corrosion resistance in harsh environments.
Duplex Stainless
Duplex and super duplex for offshore, subsea, and high-chloride environments. Strength and corrosion resistance combined.
Inconel
Inconel alloys for extreme temperatures, gas turbines, and aerospace. Maintains strength beyond 2000°F.
Standards & Compliance
Complete coverage of international standards for flanges, fittings, materials, and welding.
ASME B16.5
Pipe flanges 1/2" through 24"
ASME B16.47
Large diameter flanges 26" and up
AWWA C207
Water and wastewater service
ASME B16.9
Factory welded fittings
ASME B16.11
Forged steel fittings
API 6A
Pipeline and wellhead equipment
ASME BPVC
Boiler and pressure vessel code
DIN EN 1092
Metric flange standards
Why This Resource
Comprehensive Coverage
10 flange types across every pressure class and size range. The complete spectrum of industrial flanges.
Material Depth
40+ material grades: carbon, stainless, alloy, and exotic alloys. Full specifications and technical data.
Practical Guidance
Selection frameworks, application guidance, and real-world engineering considerations.
Standards Clarity
ASME, ANSI, AWWA, DIN, and API explained. Know which standard applies to your application.
Technical Resources
CAD drawings, dimension tables, pressure-temperature charts, and reference guides.
Engineering Ready
Direct links to specifications, bolt dimensions, schedule comparisons, and technical analysis.
Industries Served
Engineering professionals across every major industrial sector rely on these specifications.
Oil & Gas
Petrochemical
Power Generation
Water & Wastewater
Chemical Processing
Mining & Minerals
Pulp & Paper
Food & Beverage
Marine & Shipbuilding
HVAC & Mechanical
Data Centers
Agriculture
Technical Resources
Direct access to engineering references, dimension tables, and specification guides.
Frequently Asked Questions
Common questions about flanges, materials, standards, and selection.
Ready to Specify Your System?
Use this resource to select the right flanges, materials, and specifications for your application. For sourcing and fabrication, contact our engineering team.
Call (281) 484-8325 for technical consultation and quotes.