Yuhong Group Co.,Ltd
| Payment Terms | T/T, L/C at sight |
| Delivery Time | Depends on quantity |
| Packaging Details | PLYWOOD CASE,PALLET |
| Supply Ability | 10000Ton/Month |
| TYPE | SORF |
| SIZE | 1/2″up to 48″ |
| WT | Sch10s To XXS |
| STANDARD | ASTM A182 |
| Brand Name | YUHONG |
| Model Number | F904L |
| 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 at sight | Delivery Time | Depends on quantity |
| Packaging Details | PLYWOOD CASE,PALLET | Supply Ability | 10000Ton/Month |
| TYPE | SORF | SIZE | 1/2″up to 48″ |
| WT | Sch10s To XXS | STANDARD | ASTM A182 |
| Brand Name | YUHONG | Model Number | F904L |
| Certification | ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2015 | Place of Origin | CHINA |
| High Light | F904L SORF Flange ，Heat Exchangers Bellows SORF Flange ，Steel Flanges ASTM A182 | ||
Chemical Composition of A182 F904L Flanges
| Grade | Ni | C | Mn | Si | P | S | Cr | Mo | Cu |
| SS 904L | 23.00 – 28.00 | 0.020 max | 2.00 max | 1.00 max | 0.040 max | 0.030 max | 19.00 – 23.00 | 4.00 – 5.00 max | 1.00 – 2.00 |
| Yield Strength (0.2%Offset) | Melting Point | Tensile Strength | Density | Elongation |
| Psi – 32000 , MPa – 220 | 1350 °C (2460 °F) | Psi – 71000 , MPa – 490 | 7.95 g/cm3 | 35 % |
Equivalent Grades of A182 F904L Flanges
| STANDARD | WERKSTOFF NR. | UNS | JIS | BS | KS | AFNOR | EN |
| SS 904L | 1.4539 | N08904 | SUS 904L | 904S13 | STS 317J5 | Z2 NCDU 25-20 | X1NiCrMoCu25-20-5 |
F904L is a highly alloyed stainless steel material with excellent corrosion resistance and high strength properties. It is mainly composed of chromium, nickel, molybdenum, copper and low carbon elements, and also contains high molybdenum content, which improves its corrosion resistance in chloride environment.The corrosion resistance of F904L material is excellent in the environment of strong acid, alkali and seawater containing chloride ions, and it has very high resistance to pitting and intergranular corrosion, which is suitable for the chemical industry, marine engineering, pharmacy, and food industry. In addition, the high strength properties of F904L material are one of the reasons for its wide application. Its yield strength and tensile strength are higher than other stainless steel materials, while it has good plasticity and weldability. Therefore, F904L material can maintain stable performance under high temperature and high pressure conditions, and has a wide range of applications in the manufacture of high-quality stainless steel pipelines, valves, pumps and pressure vessels.
Application
Heat Exchangers
Chemical Industries
Heating Element Tubing
High Temperature Mineral Processing
Oil Gas
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...
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