Yuhong Group Co.,Ltd
| Payment Terms | T/T,L/C |
| Supply Ability | 10000Ton/Month |
| Delivery Time | Depends On Quantity |
| Packaging Details | Wooden Cases |
| Standard | ASTM B564 / ASME SB564, ASME B16.5 |
| Grade | Nickel Alloy (Inconel 600/N06600, 625/N06625, Hastelloy C276/N10276) |
| Type | Weld Neck (WN), Slip-On (SO), Blind Flange Optional |
| Process | Precision Forging, Solution Annealing, Pickling & Passivation |
| Size Range | 1/2” – 24” (DN15 – DN600) |
| Outside Diameter | 12.7mm – 610mm |
| Pressure Class | 150LB – 2500LB, PN10 – PN420 |
| Face Type | RF (Raised Face), FF (Flat Face), RTJ Optional |
| Brand Name | YUHONG |
| Model Number | ASTM B564(UNS N08825) |
| Certification | ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2015 |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | T/T,L/C | Supply Ability | 10000Ton/Month |
| Delivery Time | Depends On Quantity | Packaging Details | Wooden Cases |
| Standard | ASTM B564 / ASME SB564, ASME B16.5 | Grade | Nickel Alloy (Inconel 600/N06600, 625/N06625, Hastelloy C276/N10276) |
| Type | Weld Neck (WN), Slip-On (SO), Blind Flange Optional | Process | Precision Forging, Solution Annealing, Pickling & Passivation |
| Size Range | 1/2” – 24” (DN15 – DN600) | Outside Diameter | 12.7mm – 610mm |
| Pressure Class | 150LB – 2500LB, PN10 – PN420 | Face Type | RF (Raised Face), FF (Flat Face), RTJ Optional |
| Brand Name | YUHONG | Model Number | ASTM B564(UNS N08825) |
| Certification | ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2015 | Place of Origin | CHINA |
| High Light | Corrosion Resistant Nickel Alloy Flange ，High-Temperature Strength ASTM B564 Flange ，Precision Forged Industrial Flange | ||
ASTM B564 nickel alloy flange is a high-performance precision flange, strictly compliant with ASTM B564 / ASME SB564 standard. It is made of premium nickel alloy (Inconel 600/625, Hastelloy C276 optional), featuring excellent corrosion resistance, high-temperature strength, and good weldability. As a key pipeline connection component, it is mainly used in harsh industrial environments such as strong corrosion, high temperature and high pressure, widely applied in petrochemical, aerospace, marine and other fields, ensuring stable and leak-free operation of pipeline systems.
| Alloy Grade | Ni (Nickel) | Cr (Chromium) | Fe (Iron) | Mo (Molybdenum) | Nb (Niobium) | C (Carbon) | Mn (Manganese) | S (Sulfur) |
|---|---|---|---|---|---|---|---|---|
| Inconel 600 (N06600) | ≥72.0 | 14.0-17.0 | 6.0-10.0 | ≤1.0 | ---- | ≤0.15 | ≤1.0 | ≤0.015 |
| Inconel 625 (N06625) | ≥61.0 | 20.0-23.0 | ≤5.0 | 8.0-10.0 | 3.15-4.15 | ≤0.10 | ≤0.5 | ≤0.015 |
| Hastelloy C276 (N10276) | ≥57.0 | 14.5-16.5 | ≤5.0 | 15.0-17.0 | ---- | ≤0.01 | ≤0.5 | ≤0.01 |
| Mechanical Property | Standard Requirement (ASTM B564) | Typical Value (Inconel 625) |
|---|---|---|
| Yield Strength (Rp0.2), MPa | ≥276 | 345-480 |
| Tensile Strength (Rm), MPa | ≥690 | 760-900 |
| Elongation (A), % | ≥30 | 35-45 |
| Hardness (HB), Brinell | ≤220 | 180-210 |
| Impact Toughness (KV), J (-20℃) | ≥80 | 90-120 |
| Test Type | Standard |
|---|---|
| Chemical Composition Test (PMI) | Spectrometer, ASTM B564 |
| Tensile & Impact Test | ASTM E8/E8M, ASTM A370 |
| Hardness Test | ASTM E10 |
| Pressure Test (Hydrostatic/Pneumatic) | ASTM B564 |
| Non-Destructive Testing (NDT) | UT, RT, MT, PT (ASTM E165) |
| Corrosion Resistance Test | ASTM G48, NACE MR0175 |
| Dimensional & Visual Inspection | ASTM B564, ASME B16.5 |
| Industry Field | Typical Applications |
|---|---|
| Petrochemical | Chemical reaction vessels, acid-base conveying pipelines, offshore oil platforms |
| Nuclear Power | Nuclear reactor auxiliary systems, high-temperature and high-pressure steam pipelines |
| Aerospace | Aeroengine pipeline connections, high-temperature gas conveying components |
| Marine | Marine engineering pipelines, seawater corrosion-resistant equipment connections |
| Pharmaceutical & Food | Sanitary-grade pipelines, corrosion-resistant reaction equipment flanges |
| Other | Hazardous waste treatment equipment, high-temperature industrial furnaces |
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 Group is one of the large scale group company in China, more than 35 years experience in the international market, providing high-quality services to over 3000 customers, end user which like Aramco, Petrobras, Pemex, Petronas, Ecopetro, Petroecuador, …. till now Yuhong Grou... Yuhong Group is one of the large scale group company in China, more than 35 years experience in the international market, providing high-quality services to over 3000 customers, end user which like Aramco, Petrobras, Pemex, Petronas, Ecopetro, Petroecuador, …. till now Yuhong Grou...
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