Carbon Steel Forged Flange
Datasheet
Download datasheet (PDF)Specifications are indicative. Final specification is confirmed at quotation.
Specifications
Confirmed at quote- Size Range
- DN50 to DN600
- Pressure Class
- PN10, PN16, Class 150, Class 300
- End connection
- Flanged
Standards
- Design & manufacture
- ANSI B16.5, AWWA C207, GB/T 9119-2000
Configure your variant(manually adjust box on the right if you require a different spec)
- Size
- Pressure
- End connection
Materials
All available material options per part. Click a pill to set it in the configurator.
- Body
Pressure-temperature rating
Maximum working pressure at each temperature, per pressure class.
| Class | Temperature | Max pressure |
|---|---|---|
| — | °C | 1 MPa |
| — | °C | 1.6 MPa |
Dimensions per size(28 sizes)
| Size | D (mm) | D1 (mm) | nxd (mm) | Weight |
|---|---|---|---|---|
| DN50 | 165 | 125 | 4X18 | — |
| DN65 | 185 | 145 | 8X18 | — |
| DN80 | 200 | 160 | 8X18 | — |
| DN100 | 220 | 180 | 8X18 | — |
| DN125 | 250 | 210 | 8X18 | — |
| DN150 | 285 | 240 | 8X22 | — |
| DN200 | 340 | 295 | 12X26 | — |
| DN250 | 405 | 355 | 12X26 | — |
| DN300 | 460 | 410 | 16X26 | — |
| DN350 | 520 | 470 | 16X26 | — |
| DN400 | 580 | 525 | 16X30 | — |
| DN450 | 640 | 585 | 20X30 | — |
| DN500 | 715 | 650 | 20X30 | — |
| DN600 | 840 | 770 | 20X36 | — |
| DN50 | 165 | 125 | 4X18 | — |
| DN65 | 185 | 145 | 8X18 | — |
| DN80 | 200 | 160 | 8X18 | — |
| DN100 | 220 | 180 | 8X18 | — |
| DN125 | 250 | 210 | 8X18 | — |
| DN150 | 285 | 240 | 8X22 | — |
| DN200 | 340 | 295 | 8X22 | — |
| DN250 | 395 | 350 | 12X22 | — |
| DN300 | 445 | 400 | 12X22 | — |
| DN350 | 505 | 460 | 16X22 | — |
| DN400 | 465 | 515 | 16X26 | — |
| DN450 | 615 | 565 | 20X26 | — |
| DN500 | 670 | 620 | 20X26 | — |
| DN600 | 780 | 725 | 20X30 | — |
Operating media
Typical applications
- Oil and gas pipelines
- Petrochemical plants
- Power plants
- Water infrastructure
- Above-ground installations
- Underground installations
Approvals
Features
- Forged construction providing high tensile strength
- Dimensional inspection performed on each unit
- Pressure testing performed on each unit
- Surface treatment applied
- Special design available on request
- Flat face / slip-on flange type
- Weld neck flange type
Description
A forged carbon steel flange for pipeline connections in high-pressure and high-temperature systems. Available in multiple configurations including weld neck, slip-on, blind, and socket weld types. Complies with international standards including ANSI, ASME, GB/T, DIN, BS, and JIS.
Selection notes
This flange is a weld neck, slip-on, blind, socket weld and forged pattern, supplied for flanged installation.
Sizes run DN50 to DN600, in PN10, PN16, Class 150, Class 300.
The body is WCB.
Stated service media include oil and gas, petrochemical media and water.
It is catalogued for Water & Wastewater.
Built to ANSI B16.5, AWWA C207 and GB/T 9119-2000.
Supplier remarks
- Special design available
- Material options include Carbon Steel, Alloy Steel and Stainless Steel
Available pressure classes
Pressure classes this product is rated to.