PN6 Flange Dimensions 2000 — EN 1092-1
PN6 Flange Dimensions 2000 to EN 1092-1: a — pipe od 2032 mm, d — flange od 2265 mm, k — bolt circle 2180 mm, n — bolts 48, l — hole dia 42 mm.
Dimensions of PN6 Flange Dimensions 2000
| Symbol | Dimension | Value |
|---|---|---|
| · | A — Pipe OD | 2032 mm (80.000 in) |
| · | D — Flange OD | 2265 mm (89.173 in) |
| · | K — Bolt circle | 2180 mm (85.827 in) |
| · | n — Bolts | 48 |
| · | L — Hole dia | 42 mm (1.654 in) |
| · | Bolt — Size | M39 |
| · | C — Blind (Type 05) | 92 mm (3.622 in) |
| · | d1 — Raised face | 2125 mm (83.661 in) |
SKU TSH-FLANGE-EN-1092-1-2000 · Standard EN 1092-1 · teshi-web
Purchase description
PN6 FLANGE DIMENSIONS, 2000, ASTM A105N, EN 1092-1
Available materials: ASTM A105N, ASTM A350 LF2 Cl 1, ASTM A182 F304/304L, ASTM A182 F316/316L, ASTM A182 F11 Cl 2, ASTM A182 F22 Cl 3, ASTM A182 F51 (Duplex), ASTM A182 F53 (Super Duplex), ASTM A694 F52 / F60, IS 2062 E250 (plate).
Notes
- All dimensions are in millimetres.
- Outside diameter, bolt circle and drilling are common to all EN 1092-1 flange types of the same DN and PN.
- Values are nominal dimensions from the standard; a dash (—) means the value is not listed. Verify against the current edition before design, purchase or fabrication.
Other sizes — PN6 Flange Dimensions, Standard
1015202532405065801001251502002503003504004505006007008009001000120014001600180022002400260028003000320034003600
Frequently asked questions
What are the main types of pipe flanges?
Weld neck (WN), slip-on (SO), blind (BL), socket weld (SW), threaded (THD), lap joint (LJ) and plate flanges. Special types include orifice, long weld neck, reducing flanges and spectacle blinds.
When should I use a weld neck flange instead of a slip-on?
Use weld neck flanges for high pressure, high or cycling temperature, and lines with vibration or fatigue loading. The tapered hub and full-penetration butt weld spread stress smoothly. Slip-on flanges are cheaper and easier to align, but their fatigue life is roughly one third of a WN.
What does Class 150, 300 or 600 mean on a flange?
The ASME class is a pressure-rating designation, not a pressure in psi. The allowable pressure depends on the material group and temperature. A Class 150 A105 flange is rated 19.6 bar at 38 °C but 13.8 bar at 200 °C.
Is a 150# flange rated for 150 psi?
No. A Class 150 carbon-steel flange is rated about 285 psi (19.6 bar) at ambient temperature, and about 170 psi (11.7 bar) at 260 °C. The "150" is a class number.