Product Details:
Payment & Shipping Terms:
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| Standard: | ASME / ASTM | Machining: | Rough Machining Or Finish Maching |
|---|---|---|---|
| Application: | Pressure Vessel,Ball Valve,Tube Etc | MaterialAlloy Steel 42CrMo4: | F22 |
| Weight: | 20Kg-10000Kg | Name: | Forged Rolled Rings |
| Highlight: | rolled rings manufacturers,rolled steel rings |
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ASME-2013 SA182-F22 Forged Steel Ring Normalizing and Tempering Heat Treatment 3.1 Certificate
Forged Steel Ring Parameters
| Material: | carbon steel, alloy steel, stainless steel, duplex stainless steel. |
| Standard | ASTM, AISI, ASME, DIN, EN, AS, GB. |
| Processing range | outer diameter Max8000mm, height Max1000mm. |
| Main processes | forging, heat treatment, machining |
| Main tests | chemical composition, mechanical properties, PT, UT, MT, hardness, size, roughness. |
| Major exporting countries | Australia, the United States, Italy, Germany, Finland, Norway, Thailand, India, etc. |
| Special material shaft | We have many different materials experience, including carbon steel, alloy steel, stainless steel and various special materials. |
| Rings are used in the following industries | all types of flange washers and ring gears. |
| Processes include | forging, heat treatment, machining, etc. |
| Packing | export standard wood package and iron package |
Forged Steel Ring Details
1. Short Introduce:
| Largest OD: | 5000mm |
| Largest Weight: | 15000kg |
| Surface Finish: | 3.2um Ra Or As Required. |
| Forging Reduction Min: | 3.1 Or As Required |
2. Element:
| C:0.05~0.15% | Si≤0.5% |
| Mn:0.3~0.6% | P≤0.040% |
| S≤0.04% | Mo:0.87~1.13% |
| Cr:2.00~2.50% |
3. Heat Treatment:
| Normalizing+Tempering |
| Quenching+Tempering |
4. Mechanical Properties:
| Item | Tensile Strength | Yield Strength | Elongation Rate | Reduction Of Area | Hardness |
| F22 Class1 | 415 Mpa | 205 Mpa | 20% | 30% | ≤170HB |
| F22 Class3 | 515 Mpa | 310 Mpa | 20% | 30% | 156~207HB |
5. The main manufacturing equipments:
|
Name&Description |
Capacity |
Quantity |
|
3600Thydraulic press |
Max. single forging in 18T |
1 |
|
2000T hydraulic press |
Max. single forging in 9T |
2 |
|
800 hydraulic press |
Max. single forging in 5T |
1 |
|
6T electrical hydraulic hammer |
Max.single forging in 5T |
1 |
|
3T electrical hydraulic hammer |
Max.single forging in3T |
1 |
|
Air hammer |
Max.single forging from250kg to 1000kg |
7 |
|
Forging operation machine |
Max.singe forging from20T-5T |
7 |
|
Heat treatment Furance |
Max.8000*5000*1500mm |
11 |
|
CNC driling machine |
Max.5000mm |
2 |
|
Vertical lathe |
From 1600 to 5000mm |
60 |
|
Horizontal lathe |
Max.5000mm |
70 |
|
Band sawing machine |
260-1300mm |
36 |
6. Certfiticates List:
| Certificates list of Jiangyin Fangyuan | ||
| ISO9001:2008 | ISO14001:2004 | PED Certificate |
| ABS Certficate | BV Certficate | DNV Certificate |
| RINA Certficate | GL Certficate | LR Certficate |
| CCS Certficate | NK Certficate | KR Certficate |
| API-6A Certficate | API-17D Certficate | CNAS Certficate |
Contact Person: Mr. fangyuan
