Apr 18, 2017 · Learn about the differences between Class 150, 300, and 600 flanges. Explore their pressure ratings, size ranges, and applications.

ASME/ANSI B16.5-1996 Pipe Flanges and Flanged Fittings - Class 150 Flanges - outside and inside diameters, bolt circles, numbers and diameters of bolts.

Explore Class 600 Forged Flanges from Texas Flange, designed according to ANSI B16.5 standards, ensuring reliability and strength in high-pressure settings.

Aug 28, 2018 · “ANSI class” is the designation for pressure-temperature ratings of pipe flanges. In its denotation, the word Class is followed a by dimensionless number. This includes Class 150, 300, 400, 600, 900, 1500, and 2500.

Dec 10, 2024 · Class 600 flanges require thicker walls, larger outer diameters, and more bolt holes, resulting in up to 50% greater material use than Class 300. Additionally, stricter material availability, longer lead times, and precise machining tolerances increase production costs.

ASME/ANSI B16.5-1996 Pipe Flanges and Flanged Fittings - Class 600 Flanges - outside and inside diameters, bolt circles, numbers and diameters of bolts for Weld neck, Threaded, Slip-on, Lap joint, Socket weld and Blind flanges. Carbon and stainless steel qualities according ASME B16.5 Table 1A.

Sep 20, 2017 · The most common rating classes defined by the American National Standards Institute (ANSI/ASME B16.5) and the American Society of Mechanical Engineers (ASME) include Class 150, 300, 600, 900, 1500, and 2500, with the number roughly indicating the maximum pressure the flange can withstand at the temperature of 100°F (38°C).

The Ansi B16.5 Class 600 Flange Dimensions are governed by the ANSI B16.5 standards and provide the 600Lb pressure capacity. The pressure capacities are also expressed in pressure numbers ranging from PN6 through PN64 for these flanges.

Texas Flange for Class 600 Series A Flanges, conforming to ANSI B16.47, to ensure superior sealing and performance under extreme conditions.

ANSI B16.5 CLASS 600 FLANGES Welding Neck RF Socket Welding RF Size Outside Diam. Bore Diameter STD Bore Diameter XS Thick-ness Socket Depth Total Thick-ness Diam. at Base of Hub Holes Raised Face Net Diam. No. P.C.D Outside Weight Diam. Thick-ness mm inch D B2 B1 B2 B1 t Y T2 X h n K G f kg 15 20 25 32 40 1 ...