SPACER RING SA182 F304 STAINLESS STEEL FORGINGS EQUIPMENT PART
SPACER RING SA182 F304 STAINLESS STEEL FORGINGS EQUIPMENT PART
Overview
A182 F304 Forged Ring refers to a specific type of ring made from the stainless steel alloy A182 F304 through the forging process. The A182 F304 designation indicates that the ring is made from a stainless steel alloy that conforms to the ASTM A182 standard specification. The "F" signifies that it is a forging-grade stainless steel, specifically designed for use in high-temperature and high-pressure applications.
The number "304" represents the composition of the stainless steel alloy, indicating that it contains approximately 18% chromium and 8% nickel. This composition gives the stainless steel excellent corrosion resistance, high strength, and good formability.
Forging is a manufacturing process whereby the stainless steel material is shaped and formed by applying compressive forces to it under high temperature. This process results in a ring with improved mechanical properties, such as enhanced strength, greater resistance to fatigue, and improved structural integrity compared to other manufacturing methods.
A182 F304 Forged Rings are commonly used in industries such as oil and gas, petrochemical, chemical processing, power generation, and others where corrosion resistance, high strength, and durability are crucial. These rings are often employed in applications requiring reliable sealing, connecting, or supporting components in equipment and systems subjected to demanding operating conditions.
The specific dimensions, sizes, and tolerances of A182 F304 Forged Rings can vary based on the application requirements and industry standards. It is important to consult the appropriate specifications and standards to ensure the correct selection and use of these rings in specific applications.
SS304 Chemical Composition and Mechanical Property
| Steel Grade | Chemical Composition | Mechanical Performance | |||||||||
| C (Max) | Si (Max) | Mn (Max) | P (Max) | S (Max) | Ni | Cr | N (Max) | Mo | Tensile Strength (Min) |
Yield Strength (Min) |
|
| Mpa | Mpa | ||||||||||
| 304 | 0.08 | 0.75 | 2.00 | 0.045 | 0.03 | 8.0–10.5 | 18.0–20.0 | 0.1 | / | 515 | 205 |
Short Introduction:
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Largest OD:2500mm
|
Element:
| C:≤0.08% | Si≤1% |
| Mn:≤2.00% | P≤0.045% |
| S≤0.030% | Ni:8%~11% |
| Cr:18.0~20.0% |
Specification
- Thickness: The thickness of the product offered is up to 300mm.
- Size: The size of the product is ranging up to 1800 OD.
- Dimensions: The product dimensions are ASTM, ANSI, API, JIS, ASME, and DIN etc.
Features
- Withstanding heavy loads
- Rugged construction
- Commendable dimension accuracy
- High tensile strength
- Stress corrosion cracking/ crevice corrosion/ pitting/ corrosion/ oxidation resistance
Testing mandatorily executed
- 1. Hardness test
- 2. Flattening/flaring test
- 3. Chemical/mechanical test
- 4. Positive material identification test
- 5. Intergranular corrosion test
- 6. Macro/micro test
- 7. Radiography/ hydrostatic test
Application:
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Pharmaceutical Equipment
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Chemical Equipment
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Sea Water Equipment
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Heat Exchangers
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Condensers
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Pulp and Paper Industry
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Off-Shore Oil Drilling Companies
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Power Generation
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Petrochemicals
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Gas Processing
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Specialty Chemicals
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Pharmaceuticals
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