ASB Heating Elements Ltd. Flange Dimensions User Manual
Flange dimensions
Flange Dimensions
C20
Outside
Diameter
Bolt
Circle
Thickness
Hole
Size
Nominal ANSI Flange Dimensions
Nominal Pipe Diameter
3”
4”
5”
6”
8”
10”
12”
14”
Nominal Rating
150# 300# 150# 300# 150# 300# 150# 300# 150# 300# 150# 300# 150# 300# 150# 300#
Thickness
15
/
16
1
1
/
8
15
/
16
1
1
/
4
15
/
16
1
3
/
8
1
1
7
/
16
1
1
/
8
1
5
/
8
1
3
/
16
1
7
/
8
1
1
/
4
2
1
3
/
8
2
1
/
8
Bolt Circle Dia.
6
6
5
/
8
7
1
/
2
7
7
/
8
8
1
/
2
9
1
/
4
9
1
/
2
10
5
/
8
11
3
/
4
13 14
1
/
4
15
1
/
4
17
17
3
/
4
18
3
/
4
20
1
/
4
Outside Diameter
7
1
/
2
8
1
/
4
9
10
10
11
11 12
1
/
2
13
1
/
2
15
16 17
1
/
2
19
20
1
/
2
21
23
Hole Size
3
/
4
7
/
8
3
/
4
7
/
8
7
/
8
7
/
8
7
/
8
7
/
8
7
/
8
1
1
1
1
/
8
1
1
1
/
4
1
1
/
8
1
1
/
4
Number of Holes
4
8
8
8
8
8
8
12
8
12
12
16
12
16
12
20
See also other documents in the category ASB Heating Elements Ltd. Hardware:
- Tubular Elements: Fittings (1 page)
- Tubular Elements: Terminals (2 pages)
- Tubular Elements: Finned Tubular Elements (2 pages)
- Circulation Heaters Screw Plug Design (1 page)
- 2 1_2” NPT Screw Plug Immersion Heater (2 pages)
- 2” NPT Screw Plug Immersion Heater (4 pages)
- 1 1_4” NPT Screw Plug Immersion Heater (1 page)
- 1” NPT Screw Plug Immersion Heater (1 page)
- Circulation Heaters (1 page)
- 8” Flange Heaters - 12 watts - Steel Sheath (1 page)
- 5” & 6” Flange Heaters - 12 watts - Steel Sheath (1 page)
- 3” & 4” Flange Heaters - 12 watts - Steel Sheath (1 page)
- 8” Flange Heaters - 18 watts - Steel Sheath (1 page)
- 5” & 6” Flange Heaters - 18 watts - Steel Sheath (1 page)
- 3” & 4” Flange Heaters - 18 watts - Steel Sheath (1 page)
- 8” Flange Heaters - 25 watts - Steel Sheath (1 page)
- 5” & 6” Flange Heaters - 25 watts - Steel Sheath (1 page)
- 3” & 4” Flange Heaters - 25 watts - Steel Sheath (1 page)
- 8” Flange Heaters - 25 watts - Incoloy Sheath (1 page)
- 5” & 6” Flange Heaters - 25 watts - Incoloy Sheath (1 page)
- 3” & 4” Flange Heaters - 25 watts - Incoloy Sheath (1 page)
- 8” Flange Heaters - 50-60 watts - Incoloy Sheath (1 page)
- 5” & 6” Flange Heaters - 50-60 watts - Incoloy Sheath (1 page)
- 3” & 4” Flange Heaters - 50-60 watts - Incoloy Sheath (1 page)
- 8” Flange Heaters - 50-60 watts - Copper Sheath (1 page)
- 5” & 6” Flange Heaters - 50-60 watts - Copper Sheath (1 page)
- 3” & 4” Flange Heaters - 50-60 watts - Copper Sheath (1 page)
- Duct Heater (1 page)
- Radiant Heaters (4 pages)
- Over-the Side Immersion Heaters (5 pages)
- Pipe Insert Heater (2 pages)
- Strip Heaters High Density Compacted MgO (2 pages)
- Strip Heaters Mica Insulated (2 pages)
- Cartridge Heaters (14 pages)
- Mica Band Heaters (3 pages)
- Ceramic Band Heaters (3 pages)
- Miscellaneous Accessories (1 page)
- Thermocouples - Adjustable Bayonet (10 pages)
- Mercury Relays (1 page)
- Solid State Relays (1 page)
- Control Panels & Miscellaneous Accessories (1 page)
- Electronic Temperature Controls (4 pages)
- Bulb & Capillary Control (2 pages)