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Forged Steel Flanges Pipe Flanges Standards/Specifications
Buffalo Flange, Inc. products are manufactured in accordance with industry accepted standards including ASTM, ANSI, and ASME specifications.
Buffalo Flange has the capability to produce quality forged steel flanges to the following specifications (and more):
ASTM A350 LF1, LF2 & LF6 (Low Temperature)
ASTM A350 LF3 (Low Temperature: 3 1/2% Nickel)
ASTM A707 through L3 Class 3 (Low Temperature)
ASTM A182 F1 (Carbon Molybdenum)
ASTM A182 F5 (4-6% Chrome; .5% Molybdenum)
ASTM A182 F9 (9% Chrome; 1% Molybdenum)
ASTM A182 F11 (1.25% Chrome; .5% Molybdenum)
ASTM A182 F12 (1.00% Chrome; .5% Molybdenum)
ASTM A182 F22 (2.25% Chrome; 1% Molybdenum
ASTM A182 304 & 304L (Stainless)
ASTM A182 316 & 316L (Stainless)
ASTM A182 321 (Stainless)
ASTM A182 347 (Stainless)
ASTM A694 F42 through F65 (High Strength)
DIN Flanges - We meet a variety of DIN flange specifications
Click
here for the flange dimension specification spread sheet in a pdf format.
(To print the
pdf file, set your printer, through the browser, to legal paper and landscape orientation)
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Click here for the flange dimension specification sheet [pdf format]
Please use our Quote Form to provide us with the description and specifications of your flange requirements.
To inquire or place an order for quality forged steel flanges, call us at 713-943-9600, WATS 1-800-231-4174 or email us today!
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