Flanges
Available in Nickel Alloys
| Alloy 200/201 | (ASTM B564) |
| Alloy 400 | (ASTM B564) |
| Alloy 600 | (ASTM B564) |
| Alloy 625 | (ASTM B564) |
| Alloy 825 | (ASTM B564) |
| Alloy 22 | (ASTM B622/B619) |
| Alloy C276 | (ASTM B622/B619) |
Other Nickel Alloys
| Alloy 800 | (ASTM B564) |
| Alloy 20 | (ASTM B462) |
Products
- Welding Neck
- Slip-on
- Blind
- Lap-Joint
- Socket Weld
- Threaded
- Long Welding Neck
- Orifice
- Spectacle Blind
Specifications
- According to ANSI, DIN, EN, JIS and more
- According to drawing
- Different facings: Raised Face, Ring Type Joint and more
Services
- Quick delivery for repair and maintenance
- Additional testing: hot tensile, corrosion test, ultrasonic test and more
- Third party inspections by Lloyds, TÜV, DNV and other independent inspection authorities
- Upgrade to 3.2
Nickel Alloy Flanges
Hart b.v. supplies small quantities and manufacturing quantities for complete packages and repair jobs.
Product specifications
| Nominal pipe size in inches | Outside Diameter | SCH10S | SCH40S | SCH80S | SCH160 | Double Extra Strong (XXS) |
|---|---|---|---|---|---|---|
| 1/2 | 21,34 | 2,11 | 2,77 | 3,73 | 4,75 | 7,47 |
| 3/4 | 26,67 | 2,11 | 2,87 | 3,91 | 5,56 | 7,82 |
| 1 | 33,4 | 2,77 | 3,38 | 4,55 | 6,35 | 9,09 |
| 1 1/4 | 42,16 | 2,77 | 3,56 | 4,85 | 6,35 | 9,7 |
| 1 1/2 | 48,26 | 2,77 | 3,68 | 5,08 | 7,14 | 10,15 |
| 2 | 60,32 | 2,77 | 3,91 | 5,54 | 8,74 | 11,07 |
| 2 1/2 | 73,02 | 3,05 | 5,16 | 7,01 | 9,53 | 14,02 |
| 3 | 88,9 | 3,05 | 5,49 | 7,65 | 11,13 | 15,24 |
| 3 1/2 | 101,6 | 3,05 | 5,74 | 8,08 | ||
| 4 | 114,3 | 3,05 | 6,02 | 8,56 | 13,49 | 17,12 |
| 5 | 141,3 | 3,4 | 6,55 | 9,52 | 15,88 | 19,05 |
| 6 | 168,27 | 3,4 | 7,11 | 10,97 | 18,26 | 21,95 |
| 8 | 219,07 | 3,76 | 8,18 | 12,7 | 23,01 | 22,23 |
