AAP blind flat face flange, 20"

This AAP blind flat face flange is made from steel to AS4087 PN21. It is supplied in 12 sizes from 4" (100mm) to 48" (1200mm). A blind flange has no centre bore. It closes off the end of a pipe run, a valve port or a vessel nozzle, and can be unbolted when you need access for inspection, cleaning or pressure testing. Plate flanges are mainly used for light duty, lower pressure or non-critical applications. They are cut and machined from plate steel.

Where this product is used

• Closing off spare pipe ends, valve ports and vessel nozzles
• Isolating a line so it can be pressure tested
• Pipework that has to be opened for inspection or cleaning
• Water supply, irrigation, fire services and general industry pipework

Features

• 12 sizes from 4" (100mm) to 48" (1200mm)
• Made to AS4087 PN21
• Material: steel
• Flat face
• Allowable operating pressure 2,100 kPa (21 bar)
• No centre bore, so it closes off the pipe end
• Marked where possible with heat number, size, table, grade and dimensional standard

Key specifications

Choosing the right option

Choose the blind flange that matches the standard, table or class and size of the flange it closes. Match the standard and table or class to the mating flange and compare the drilling dimensions, because flanges made to different standards are not interchangeable. Gaskets and bolting are not included. The 36" and 48" sizes are special manual orders because shipping costs vary.

Related AAP products: AAP Plate Flat Face Flange, AS4087 PN21, AAP Blind Flat Face Flange, AS4087 PN16, AAP Blind Flat Face Flange, AS4087 PN35, AAP Plate Flat Face Flange, AS4087 PN16.