AAP Blind Flat-Faced Flange

• Standard: AS4087 - Metallic flanges for Waterworks Purposes (Australian).
• Application: Water Supply, Oil, Gas, Petrochemical, Irrigation, Fire Services, General Industry, Construction.
• Marking: All flanges when possible will display a heat number, size, table, grade, and dimensional standard.

About Plate Steel Flanges:

• Plate flanges are mainly used for light-duty, flower pressure, or non-critical applications, commonly referring to AS2129, BS10, or AS4087 standards.
• The manufacturing method involves cutting and machining from plate steel.