Yuhong Group Co.,Ltd
| Payment Terms | LC, TT |
| Supply Ability | According To Client's Request |
| Delivery Time | 7 DAYS |
| Packaging Details | Water proof and Seaworthy Package |
| Product Name | Forged Disc |
| Standard | ANSI, ASTM, ASME, JIS, DIN, EN |
| Material | Copper Alloy Steel C61400 |
| Packing | Water proof and Seaworthy Package |
| Brand Name | YUHONG |
| Model Number | ASME SB 171 C61400 |
| Certification | API , ABS, DNV, GL , LR, NK |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | LC, TT | Supply Ability | According To Client's Request |
| Delivery Time | 7 DAYS | Packaging Details | Water proof and Seaworthy Package |
| Product Name | Forged Disc | Standard | ANSI, ASTM, ASME, JIS, DIN, EN |
| Material | Copper Alloy Steel C61400 | Packing | Water proof and Seaworthy Package |
| Brand Name | YUHONG | Model Number | ASME SB 171 C61400 |
| Certification | API , ABS, DNV, GL , LR, NK | Place of Origin | CHINA |
ASME SB171 C61400 Forgod Disc
ASME SB171 C61400 standard features a high-strength, wear-resistant aluminum-nickel bronze alloy valve disc (the core valve component) specifically designed for fluid control systems subject to extreme corrosion, high-velocity erosion, and high-temperature conditions.
It reduces the coefficient of friction (≤0.15) to prevent valve seizure and forms a dual corrosion barrier, resistant to seawater, steam, and mild acid corrosion.
Key applications include marine seawater valves, high-pressure oil and gas injection valves, nuclear power cooling systems, and high-temperature steam control valves.
| Description | Aluminium Bronze |
| Nominal Composition | CuAl7Fe2 |
| Alloy Type | wrought |
| Tensile Strength (N/mm²) | 530 |
| Proof/Yield Strength (N/mm²) | 275 |
| Elongation (%) | 40 |
| Hardness Brinell | 120 |
| Impact Izod J20°C |
| Density g/cm³ | 7.8 |
| Melting Temperature Range °C | 1045 - 1110 |
Application
Ship High-Pressure Seawater Valve
Oil and Gas Injection Valve (Sand-Containing Operation)
Geothermal Steam Control Valve
Nuclear Power Plant Cooling Water System
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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