Pipe flanges and fittings are common components in industrial piping projects with complex joining requirements. Fittings are suitable for permanent equipment routing changes, while flanges have a gasketed sealing design that enables regular opening, maintenance access, and reassembly.
Continental Steel & Tube Company offers both flanges and fittings in a variety of high-quality materials and sizes to meet your specifications. Explore our options here.
Fittings and Flanges
Based on your application needs, we offer flanges and pipe fittings in several primary material types, including stainless steel and nickel alloy.
Stainless Steel Grades
Our Stainless Steel pipe fittings and flanges offer excellent cleanability and corrosion resistance. Stainless steel also withstands high temperature exposure, which often occurs in food processing and chemical facilities.
Continental Steel & Tube offers a wide range of stainless steel grades for flanges and pipe fittings, ideal for the following applications:
- 304/304L: food & beverage processing, chemical processing
- 310/310S/310H: petrochemical processing, heat treatment, power generation, furnaces
- 316/316L: marine, sanitary, pharmaceutical
- 317/317L: pulp & paper processing, bio-waste, chemical processing
- 321/321H: aerospace exhaust, turbo manifolds, heat exchangers
- 2205 Duplex: water treatment, biogas, high-pressure systems
- 2507 Duplex: seawater desalination, offshore oil & gas platforms
Nickel Alloy Grades
Nickel alloy fittings and flanges offer enhanced strength, corrosion resistance, and temperature resistance in harsh environment systems, including those exposed to seawater, chloride-rich fluids, oxidizing gas, and continuous temperatures over 600 °C.
Continental Steel & Tube carries a variety of nickel alloy grades for pipe fittings and flanges, including:
- Nickel 200 and 201
- Alloy 20
- Monel® 400
- Inconel® 600 and 625
- Incoloy® 800, 800H, 800HT, and 825
- Hastelloy® C22 and C276
Fittings and Flanges Sizes
Continental Steel & Tube offers industrial flanges and fittings in a wide range of sizes for compatibility with your existing equipment, including NPS sizes 1/2 through 24 and pressure class ratings 150, 300, 400, 600, 900, 1500, 2500, and 3,000.
Our Processing Capabilities
To support your flanges and fittings supply needs, we can process all metal grades with a variety of secondary processing capabilities, including but not limited to:
- Slitting
- Annealing
- Boring
- Honing
- Offset drilling
- Anodizing
- Cutting
- Chemical milling
- Shearing
- Grinding
- Polishing
- Heat treating
- Galvanizing
- Painting
Industries We Serve
As a leading pipe fittings and flanges supplier, Continental Steel & Tube provides high-quality products and services for customers in many critical industries, such as:
- Architecture
- Aerospace
- Marine
- Petrochemical
- Military
- Construction
- Industrial
- Automotive, racing/recreational
- Oil
- Medical
Our Certifications
Continental Steel & Tube’s key certifications include ISO 9001:2015 and AS9120B:2016, with a 5FR80 CAGE code.
Through our AS9120B:2016 registration, we maintain traceability and other comprehensive documentation for applications in the aerospace sector. Each shipment comes with a Mill Test Report (MTR) confirming compliance, mechanical, and chemical composition requirements.
We also support a well-documented and dependable supply chain by partnering with ISO-certified mills and reputable sources for all materials. Our quality management system focuses on leadership commitment, customer service, continual improvement, and process-based operations.
Request a Quote for Flanges and Fittings From Continental Steel & Tube
As a leading pipe fitting and flange distributor, Continental Steel & Tube provides a comprehensive selection of material grades and sizes to meet your specific project requirements.
Our extensive inventory is backed by diverse secondary processing capabilities—including specialty cutting, chemical milling, and grinding—to provide materials ready for your use. With a certified quality management system and commitment to full material traceability, we serve as a dependable partner in your supply chain.
Contact our team today to learn more about our product offerings and processing capabilities, or let us quote your next project.