Active Member
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[China]
Address: Room 703, Land Center T2, YanZhan Road, No.1111, QuJiang New District, Xi'an China
Contact name:Rachel Zhang
Xi'an Longjoy Foreign Trade Co.,Ltd |
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Carbon steel flange, The reason why it has such a strong usability is that it can connect pipes and keep them sealed. In the process of using, not only the perfect connection between pipes can be realized, but also in the process of pipeline maintenance, due to the participation of flange, the replacement and disassembly of pipes become much easier.
Carbon steel flange has a great influence on the mechanical industry, and also has a great contribution to the economic development. Therefore, we must pay attention to the development of flange, conform to the development trend of modern industry, and connect with flange forging industry.
Forged steel flange Carbon steel flange technical data sheet as below:
| inch | Nominal diameter | 10kg=l. 0MPa | ||||
| outer diameter | Bolt hole distance | Bolt diameter | Bolt hole number | Flange thickness | ||
| 3/8 | DN10 | 50 | 60 | 14 | 4 | 14 |
| 1/2 | DN15 | 59 | 65 | 14 | 4 | 14 |
| 3/4 | DN20 | 105 | 75 | 14 | 4 | 16 |
| 1 | DN25 | 115 | 85 | 14 | 4 | 16 |
| 1¼ | DN32 | 140 | 100 | 18 | 4 | 18 |
| 1½ | DN40 | 150 | 110 | 18 | 4 | 18 |
| 2 | DN50 | 165 | 125 | 18 | 4 | 20 |
| 2½ | DN65 | 185 | 145 | 18 | 4 | 20 |
| 3 | DN80 | 200 | 160 | 18 | 8 | 20 |
| 3½ | DN100 | 220 | 180 | 18 | 8 | 22 |
| 4 | DN125 | 250 | 210 | 18 | 8 | 22 |
| 5 | DN150 | 285 | 240 | 22 | 8 | 24 |
Standard:GB / ANSI /JIS / DIN
Size:1/2' ~ 6'
Application:Connect Pipes
Carbon steel flange has forging process, according to the form of forging die movement, forging can be divided into rotary forging, rotary forging, roll forging, cross wedge rolling, ring rolling, cross rolling and other types. During cold forging, the billet will produce deformation and work hardening, which will make the forging die bear a high load. Therefore, in forging, it is necessary to use high-strength forging die, and adopt hard lubricating film to prevent wear and adhesion.
