A105 carbon steel b16.5 Carbon steel butt welding flange
Description
Carbon steel butt welding flange mainly adopts the die forging production process, and the heated blank is forged in the forging die fixed on the die forging equipment. Generally speaking, the quality of forged flange is better. It is generally produced by die forging, with fine crystal structure and high strength. Of course, the price is also more expensive.
Carbon steel butt welding flange is a production process of casting or forging, which belongs to the common manufacturing method of flange, depending on the strength requirements of the parts to be used.
Specification
Pressure:1.2 - 60Mpa
Diameter range: dn15-dn1000
Standards: ASTM / ANSI, ISO, DIN
Product material: carbon steel A105 16Mn 20#
Product features: strong versatility, corrosion resistance and corrosion resistance
Technical data sheet
A105 carbon steel b16.5 Carbon steel butt welding flange technical data sheet as below:
| DN | A | B | C | E | H | D | Bolt |
| 50 | 160 | 125 | 100 | 3 | 20 | 18 | 4-M16 |
| 65 | 180 | 145 | 120 | 3 | 22 | 18 | 8-M16 |
| 80 | 195 | 160 | 135 | 3 | 22 | 18 | 8-M16 |
| 100 | 230 | 190 | 160 | 3 | 24 | 23 | 8-M20 |
| 125 | 270 | 220 | 188 | 3 | 28 | 25 | 8-M22 |
| 150 | 300 | 250 | 218 | 3 | 30 | 25 | 8-M22 |
| 200 | 360 | 310 | 278 | 3 | 34 | 25 | 12-M22 |
| 250 | 425 | 370 | 332 | 3 | 36 | 30 | 12-M27 |
Characteristic
Carbon steel butt welding flange has sufficient strength and will not deform during fastening. The flange sealing surface shall be flat and clean, and the oil stain and rust shall be carefully cleaned during installation. The gasket should have good oil resistance and anti-aging properties, as well as better elasticity and mechanical strength.
Application
Carbon steel butt welding flange is suitable for petroleum, chemical industry, papermaking, metallurgy, water supply and drainage, refrigeration, sanitation, plumbing, fire protection, electric power, aerospace, shipbuilding, etc.
Package
Delivery
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A105 B16.5 Butt Welding Flange Carbon Steel 1/2"-48" Images
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