Yuhong Group Co.,Ltd
| Payment Terms | L/C, T/T |
| Supply Ability | 1500 tons per month |
| Delivery Time | 15-30days |
| Packaging Details | Plywooden Case /Iron Case |
| Standard | ASTM A182 |
| Grade | F5 |
| Type | Weld Neck |
| Application | Petrochemical, Power Plants |
| Test | Tension Test，Hardness Test, Corrosion Test, Nondestructive Test |
| Pressure Rating | Class 150/300/600/900/1500/2500 |
| Brand Name | YUHONG |
| Model Number | ASTM A182 F5 |
| Certification | ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008 |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | L/C, T/T | Supply Ability | 1500 tons per month |
| Delivery Time | 15-30days | Packaging Details | Plywooden Case /Iron Case |
| Standard | ASTM A182 | Grade | F5 |
| Type | Weld Neck | Application | Petrochemical, Power Plants |
| Test | Tension Test，Hardness Test, Corrosion Test, Nondestructive Test | Pressure Rating | Class 150/300/600/900/1500/2500 |
| Brand Name | YUHONG | Model Number | ASTM A182 F5 |
| Certification | ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008 | Place of Origin | CHINA |
| High Light | FF Stainless Weld Neck Flange ，Petrochemical Flange Stainless Steel ，Weld Neck Flange Stainless Steel | ||
ASTM A182 F5 Stainless Steel Weld Neck Flange RF/FF for Petrochemical and Power Plants
YUHONG GROUP is a leading manufacturer of industrial piping components with 30+ years of experience. We specialize in producing ASTM/ASME standard flanges for global clients in petrochemical, power generation and heavy industries.
Heat Treating Requirements for F5
| Grade | Heat Treat Type | Austenitizing/Solutioning Temperature, Minimum or Range, °F [°C] | Cooling Media | Tempering Temperature, Minimum or Range, °F [°C] |
| F5 | anneal normalize and temper | 1650 [900] | furnace cool | 1150 [620] |
Chemical Requirements for F5
| Grade | UNS Designation | Carbon | Manganese | Phosphorus | Sulfur | Silicon | Nickel | Chromium | Molybdenum |
| F5 | K41545 | 0.15 | 0.30 - 0.60 | 0.03 | 0.03 | 0.5 | 0.5 | 4.0 - 6.0 | 0.44 - 0.65 |
Tensile and Hardness Requirements for F5
| Grade Symbol | Tensile Strength, min, ksi [MPa] | Yield Strength, min, ksi [MPa]B | Elongation in 2 in. [50 mm] or 4D, min, % | Reduction of Area, min, % | Brinell Hardness Number, HBW, unless otherwise indicated |
| F5 | 70 [485] | 40 [275] | 20 | 35 | 143 - 217 |
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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