300# Flanges
High-pressure rated flanges for demanding industrial applications
Sizes 1" through 24" Available
View Configurations
High-pressure rated flanges for demanding industrial applications
Solid flange used to close off pipe ends or vessel openings. Perfect for system maintenance, pressure testing, and future expansion points in piping systems.
Blind flange featuring threaded tap for instrumentation connections, drainage ports, or additional system access. Provides convenient monitoring and maintenance access.
Flange with socket connection allowing for thermal expansion and contraction. Ideal for systems with temperature variations and pipe movement requirements.
Vanstone flange with threaded connection for easy installation without welding. Perfect for maintenance-friendly systems requiring frequent disassembly.
High-pressure rated flanges designed for demanding industrial applications requiring superior strength and reliability.
Available in sizes from 1" through 24" to accommodate various pipe sizes and system requirements.
Thermoplastic construction provides excellent corrosion resistance in harsh chemical environments where metal flanges would fail.
Four different fitting configurations available to match your specific application and installation requirements.
Fabricated from high-quality thermoplastic materials ensuring long service life and reliable performance.
Manufactured to ANSI 300# drilling patterns for compatibility with standard piping components and systems.
Our 300# flanges are available in a comprehensive range of sizes from small-diameter to large-diameter applications, ensuring the perfect fit for your piping system.
Minimum Size
Maximum Size
Contact us for pricing, technical specifications, and expert guidance on selecting the right 300# flanges for your high-pressure applications
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