Flat Face
Suitable for low-pressure and general service applications.
Technical Information
Specifications & Materials
Manufactured to meet demanding industrial standards and service requirements.
ASME B16.5 – 2020
StandardASME B16.5
Size Range1/2" to 24"
Pressure Classes150, 300, 400, 600, 900, 1500, 2500
ApplicationsIndustrial
| Standard | Size Range | Pressure Classes | Application Focus |
|---|---|---|---|
| ASME B16.5 – 2020 | 1/2" to 24" | 150, 300, 400, 600, 900, 1500, 2500 | Industrial piping systems |
Facing Types
Flange Facing Options
Raised Face
Commonly used in pressure systems requiring stronger sealing performance.
Large Raised Face
For applications where a greater seating surface is required.
Ring Joint
Designed for high-integrity sealing in demanding service conditions.
Tongue & Groove – Large & Small
Flange facing design for controlled alignment and sealing behavior.
Male-Female Face
Used where alignment and assembly stability are essential.
Materials
Material Grades
Duplex & Super Duplex
- UNS S31803
- UNS S32750
- UNS S32760
Hastelloy
- B2
- C276
- C22
Incoloy
- Alloy 20
- A286
Inconel
- 800H/800HT
- 825
- 600
- 601
- 625
- 718
- 725
Monel
- 400
- K500
Stainless Steel
- F304
- 304L
- 304H
- 316
- 316L
- 317
- 317L
- 321
- 310
- 347
- 904L
Carbon Steel
- A105
- A694 F42
- A350 LF2
Alloy Steel
- F1
- F5
- F9
- F11
- F22
- F91