Yuhong Group Co.,Ltd
| Payment Terms | L/C,T/T |
| Delivery Time | 7 DAYS |
| Packaging Details | PLYWOOD CASE / PALLET |
| Product Name | Hastelloy Flange |
| Dimension | ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges etc. |
| Material | UNS N10276 / 2.4819 / Hastelloy C276 |
| Size | 1/8" to 48" |
| Pressure | Class150/300/600/9001500/2500 |
| Flange Face | Flate Face (FF), Raised Face (RF) |
| Application | Petroleum, Chemical, Onshore adn Offshore, Shipbuilding, etc |
| High Light | ASTM B462 UNS N10276 Nickel Alloy Flange, Hastelloy C276 Blind Flange RF |
| Brand Name | YUHONG |
| Model Number | ASTM B462 UNS N10276 Hastelloy Blind Flange |
| Certification | ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008 |
| Place of Origin | CHINA |
View Detail Information
Explore similar products
ASTM A182 F304/304L,F316/F316L Stainless Steel Flanges SORF / SOFF / WNRF Type
STAINLESS STEEL FLANGE,SORF,WNFF,DIN2573,A182, F304, 304L, 304H, SS316, 316L
ASTM B151 C70600 Copper Nickel Alloy Forged Flange SCH80 CL150 Weld Neck Rised
ASTM A105 Carbon Steel Forged Flange BLRF SORF WNRF Black Painted
Product Specification
| Payment Terms | L/C,T/T | Delivery Time | 7 DAYS |
| Packaging Details | PLYWOOD CASE / PALLET | Product Name | Hastelloy Flange |
| Dimension | ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges etc. | Material | UNS N10276 / 2.4819 / Hastelloy C276 |
| Size | 1/8" to 48" | Pressure | Class150/300/600/9001500/2500 |
| Flange Face | Flate Face (FF), Raised Face (RF) | Application | Petroleum, Chemical, Onshore adn Offshore, Shipbuilding, etc |
| High Light | ASTM B462 UNS N10276 Nickel Alloy Flange, Hastelloy C276 Blind Flange RF | Brand Name | YUHONG |
| Model Number | ASTM B462 UNS N10276 Hastelloy Blind Flange | Certification | ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008 |
| Place of Origin | CHINA | ||
| High Light | ASTM B462 Nickel Alloy Blind Flange ，Hastelloy C276 BLRF Flange ，UNS N10276 Steel Flange | ||
Hastelloy C276 Flange , ASTM B462 UNS N10276 / 2.4819 Nickel Alloy Blind Flange
ASTM B462 C276 Hastelloy Blind Flange is a solid disk used to blank off the end of a piping system, a pressure vessel opening, or a valve. It is manufactured from a nickel-chromium-molybdenum alloy known for exceptional corrosion resistance in a wide range of severe environments.
Advantages of Using C276 Blind Flanges
Long Service Life: Drastically reduces maintenance and replacement frequency in aggressive environments.
Reliability and Safety: Provides a robust and leak-proof seal for isolating high-pressure, hazardous systems.
Versatility: A single, well-chosen material (C-276) can often handle multiple process streams, simplifying inventory.
High-Temperature Capability: Maintains strength and corrosion resistance at elevated temperatures.
Equivalent Grades of ASTM B462 Hastelloy C276 Flange Nickel Alloy UNS N10276 Blind Flange
| STANDARD | UNS | WNR. | AFNOR | EN | JIS | OR | GOST |
| Hastelloy C276 | N10276 | 2.4819 | - | NiMo16Cr15W | NW 0276 | ЭП760 | ХН65МВУ |
Chemical Composition of of ASTM B462 Hastelloy C276 Flange Nickel Alloy UNS N10276 Blind Flange
| Hastelloy C276 | Ni | C | Mo | Mn | Si | Fe | P | S | Co | Cr |
| Balance | 0.010 max | 15.00 – 17.00 | 1.00 max | 0.08 max | 4.00 – 7.00 | 0.04 max | 0.03 max | 2.5 max | 14.50 – 16.50 |
Mechanical properties (Minimum value at 20℃) of Hastelloy C276 Flange Nickel Alloy UNS N10276 Blind Flange
| Tensile Strengthσb/MPa | Yield Strengthσp0.2/MPa | Elongationσ5 /% |
| 690 | 283 | 40 |
When you request or purchase this component, ensure your purchase order or data sheet includes the following:
Material Specification: ASTM B462, Grade C276 / UNS N10276.
Product Standard: ASME B16.5 or ASME B16.47.
Size: Nominal Pipe Size (NPS) - e.g., 8", 12", 24".
Pressure Class: e.g., Class 150, Class 300, etc.
Facing: e.g., Raised Face (RF), Ring-Type Joint (RTJ).
Special Requirements:
Heat Number: Required for critical services to verify material properties.
Certification: Material Test Reports (MTRs) or Certificates of Conformance.
Non-Destructive Testing (NDT): Dye Penetrant (PT) or Ultrasonic Testing (UT) may be specified.
Positive Material Identification (PMI): Verification of alloy composition.
Application
Chemical Processing Industry (CPI): Reactors, vessels, and piping handling harsh acids (sulfuric, hydrochloric) and chlorine.
Pollution Control / Flue Gas Desulfurization (FGD): Scrubbers, ductwork, and dampers handling hot, wet, chlorinated gases.
Pulp and Paper Industry: Digesters, bleach plants (handling chlorine dioxide).
Pharmaceutical Industry: Critical process equipment requiring high purity and corrosion resistance.
Waste Incineration & Wastewater Treatment: Handling aggressive chemical by-products.
Marine and Offshore: For components exposed to seawater and sour gas (H₂S).
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Importer,Exporter,Trading Company,Seller,Other
Year Established:
2007
Total Annual:
50M-70M
Employee Number:
50~850
Ecer Certification：
Verified Supplier
YUHONG HOLDING GROUP is one of the largest Procurement, Engineering & Contracting Group companies in China. Our group branch company and factory have been already approved by : ABS, LR, DNV, GL, BV, CCS, KR, PED 97/23/EC, AD2000-WO, GOST9941-81, CCS, TS, CNNC, ISO9... YUHONG HOLDING GROUP is one of the largest Procurement, Engineering & Contracting Group companies in China. Our group branch company and factory have been already approved by : ABS, LR, DNV, GL, BV, CCS, KR, PED 97/23/EC, AD2000-WO, GOST9941-81, CCS, TS, CNNC, ISO9...
Get in touch with us
Leave a Message, we will call you back quickly!