Aluminium Flanges in accordance with ANSI and DIN

  • C. F. Maier | Aluminiumflansche
  • C. F. Maier | Aluminiumflansche
  • C. F. Maier | Aluminiumflansche

For more than 30 years C.F. Maier produces aluminium flanges in high volume with state-of-the-art manufacturing methods. The coated surface type again improves the resistance to corrosion and ageing. Thanks to generous stock-keeping even larger piece numbers of one dimension and type can be delivered without delay.

C.F. Maier only uses first-class primary material of renowned melting plants, all melting and casting processes are thoroughly supervised. Therefore, the customers of C.F. Maier have the guarantee of a consistently high quality. For this we stand.

Material: up to DN 600: GK-AISi12Cu, from DN 700: G-AISi12CU
Colour of coated type: RAL 7032 pebble grey

Physical values:
- apparent yielding point 80 - 120 (90) N/mm2
- tensile strength 180 - 240 (160) N/mm2
- breaking elongation 2 - 4 (1) %
- Brinell hardness 55 - 75 (55) HB 5/250
- Specific gravity 2.65

Types:
Type A: inside diameter consistent with thin-walled pipes of paper and pulp industry
Type B: inside diameter in accordance with DIN 2642, consistent with pipes of the old heating tube standard 2448
Type C: inside diameter in accordance with DIN 2673, consistent with pipes having an ISO pipe joint
Type D: inside diameter in accordance with DIN 2673, consistent with PVC-welding necks
Type E: inside diameter in accordance with DIN 8063, consistent with PVC-pipes with flange sleeve

Blank flanges: are available in all nominal widths parallel to all types of flanges. Surface type al-ternatively blank or coated with epoxy resin in RAL 7032 pebble grey.

Note: Flanges in accordance with DIN 2641 PN 6 on request!