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Payment Type: L/C,T/T
Transportation: Ocean,Land,Air
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Model No.: ASTM B462 Hastelloy C276
Brand: YUHONG
Place Of Origin: China
Standard: Asme
STANDARD: ASTM/ASME
MATERIAL: Hastelloy C276
ASTM B462 Hastelloy C276 Spectacle Blind Flange
ASTM B462 Hastelloy C276 Spectacle Blind Flange is a type of flange made from Hastelloy C276 alloy, which is a nickel-molybdenum-chromium superalloy with excellent corrosion resistance in a wide range of environments. The spectacle blind flange is a combination of a blind flange and a spacer ring, where the spacer ring can be rotated to block or allow flow through the pipeline.
This type of flange is commonly used in applications where there is a need to isolate or block the flow of fluid in a pipeline. The spectacle blind flange can be easily installed and removed without disrupting the entire pipeline system. It is often used in industries such as chemical processing, petrochemical, oil and gas, and power generation.
The ASTM B462 specification provides the standard requirements for Hastelloy C276 spectacle blind flanges, including dimensions, materials, mechanical properties, and testing methods. These flanges are manufactured in various sizes and pressure ratings to suit different pipeline requirements.
Overall, ASTM B462 Hastelloy C276 spectacle blind flanges offer excellent corrosion resistance, high strength, and durability, making them suitable for demanding applications in corrosive environments.
| Element | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) |
| Hastelloy C276 | 8.89 g/cm3 | 1370 °C (2500 °F) | Psi – 1,15,000 , MPa – 790 | Psi – 52,000 , MPa – 355 |
Grade C Mn Si S Co Ni Cr Fe Mo P C276 0.010 max 1.00 max 0.08 max 0.03 max 2.50 max 50.99 min* 14.50 – 16.50 4.00 – 7.00 15.00 – 17.00 0.04 max
5. Pulp and Paper Industry: Hastelloy C276 spectacle blind flanges are used in the pulp and paper industry, where they are exposed to corrosive chemicals, high temperatures, and abrasive slurries. These flanges are commonly used in applications such as digesters, bleach towers, and chemical recovery systems, where their corrosion resistance and durability are essential for maintaining process efficiency.
| Selling Units | : | Kilogram |
|---|---|---|
| Package Type | : | Ply-wooden Case /Iron Case/ Bundle with plastic Cap |
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Packaging: Ply-wooden Case /Iron Case/ Bundle with plastic Cap
Productivity: 1000 Tons Per Month
Transportation: Ocean,Land,Air
Place of Origin: China
Supply Ability: According To Client's Request
Certificate: ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2015
HS Code: 74122010
Port: Ningbo Port,Tianjing Port,Shanghai Port
Payment Type: L/C,T/T
Incoterm: FOB,CFR,CIF,EXW,Express Delivery
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