a105 flange: specifications, parameters and standards
What is the grade of A105 flange
What is the difference between A105 and A105N flanges
ASTM A105 is the material standard for carbon steel flanges. Flanges with sizes ranging from 26 inches to 60 inches are called large flanges.
The corresponding American standard production standard is ASME B16.47.
What is A105 flange
ASTM A105 covers forged carbon steel flange and piping components for ambient and higher-temperature service in pressure systems.
It also includes pipe fittings, valves and similar parts. The maximum weight manufactured forging part follows by this standard is 10000 bounds (4540kg).
A105 flange color
metallic white
A105 flange packaging
wooden box or other
A105 flange features
Anti-corrosion, smooth surface, acid and alkali resistance, high temperature resistance, reasonable price calculation, beautiful appearance, strong texture and performance
A105 flange production process
Professional overall forging, forging manufacturing, etc.
A105 flange processing method
High-precision CNC lathe turning, ordinary lathe finishing, argon arc welding and other processing
A105 flange material
Carbon steel A3 Q235 20# 20G ST45.8 A105 A106
Alloy steel 16M 12Cr1MoV 10MCrMo910 Cr5Mo 15CrMo A335P11 A335T91
Stainless steel 1Cr18Ni9Ti(18-8) 0Cr18Ni10Ti(321) 0Cr18Ni9(304) 00Cr19Ni10(304L) 0Cr17Ni12Mo2(316) 00Cr17Ni14Mo2(316L)
A105 flange usage
Used in water conservancy, electric power, power stations, pipe fittings, industry, pressure vessels, chemical plants, shipyards, pharmaceuticals, etc.
A105 flange connection method
flange nuts, bolted connections
A105 flange flange type
Flat welding flange, butt welding flange, loose sleeve flange, socket welding flange, threaded flange, blind plate, flange plate, alloy flange, high pressure flange, flange, large flange, Marine flange, neck flange, valve flange/raised face flange, plate flange, forged flange, roll flange, valve special flange, A105 flange, agricultural machinery special flange, billboard base flange, Filling flange, etc.
What is the grade of A105 flange?
| Pressure Class | Temperature Range | Designation | Description |
|---|---|---|---|
| 150 | -20°F to 1000°F | A105 | Standard duty, low-pressure flanges |
| 300 | -20°F to 1000°F | A105 | Intermediate-duty, moderate-pressure flanges |
| 600 | -20°F to 1000°F | A105 | Standard-duty, high-pressure flanges |
| 900 | -20°F to 1000°F | A105 | Heavy-duty, high-pressure flanges |
| 1500 | -20°F to 1000°F | A105 | Extra-heavy-duty, high-pressure flanges |
| 2500 | -20°F to 1000°F | A105 | Ultra-heavy-duty, extremely high-pressure flanges |
What is the difference between A105 and A105N flanges?
| Property | A105 Flange | A105N Flange |
|---|---|---|
| Heat Treatment | Generally not normalized | Normalized |
| Mechanical Properties | Standard mechanical properties | Improved toughness and impact resistance due to normalization |
| Application | Suitable for regular service conditions | Suitable for low-temperature and critical service conditions |
| Impact Testing | Not mandatory | Mandatory for certain applications requiring improved impact resistance |