Yuhong Group Co.,Ltd
| Payment Terms | L/C,T/T |
| Delivery Time | 7 DAYS |
| Packaging Details | Ply wooden case / Pallet |
| Product Name | Forged Ring |
| Standard | ASTM B171, ASME SB171 |
| Material | UNS C70600, CuNi 90/10, CuNi10Fe1Mn |
| Size | can custom, as buyer's drawing requirements |
| Shape | Ring |
| NDT | 100% PT, UT, PMI |
| Application | Heat Exchanger, Boiler, Pressure Vessel, Steam Turbine, Large Central Air Conditioning, etc. |
| High Light | ASME SB171 C70600 Copper Nickel Ring, CuNi 90/10 Forged Ring |
| Brand Name | YUHONG |
| Model Number | ASTM B171 UNS C70600 Copper Nickel Forged Ring |
| Certification | ASME II, ASME III, ABS, LR, DNV, GL , BV, CCS, KR, NK, TUV, PED, GOST, ISO , TS |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | L/C,T/T | Delivery Time | 7 DAYS |
| Packaging Details | Ply wooden case / Pallet | Product Name | Forged Ring |
| Standard | ASTM B171, ASME SB171 | Material | UNS C70600, CuNi 90/10, CuNi10Fe1Mn |
| Size | can custom, as buyer's drawing requirements | Shape | Ring |
| NDT | 100% PT, UT, PMI | Application | Heat Exchanger, Boiler, Pressure Vessel, Steam Turbine, Large Central Air Conditioning, etc. |
| High Light | ASME SB171 C70600 Copper Nickel Ring, CuNi 90/10 Forged Ring | Brand Name | YUHONG |
| Model Number | ASTM B171 UNS C70600 Copper Nickel Forged Ring | Certification | ASME II, ASME III, ABS, LR, DNV, GL , BV, CCS, KR, NK, TUV, PED, GOST, ISO , TS |
| Place of Origin | CHINA | ||
| High Light | C70600 copper nickel forged ring ，ASTM B171 CuNi 90/10 ring ，ASME SB171 copper nickel flange | ||
ASTM B171 Copper Nickel UNS C70600 Forged Ring ASME SB171 CuNi 90/10 Ring for Heat Exchanger
The usage of ASTM B171 C70600 Nickel Alloy Forged Ring:
Seawater Corrosion Resistance: It doesn't rust and forms a protective, self-healing surface layer.
Erosion Resistance: It withstands the scouring effect of fast-moving, sand-filled seawater better than most materials.
Biofouling Resistance: It slows the growth of barnacles and slime, which can clog pipes and reduce efficiency.
Excellent Weldability and Fabrication: It can be easily welded and joined to itself and steel, which is essential for complex piping systems.
ASTM B171 UNS C70600 Copper Nickel Forged Ring Chemical Composition
| CU | FE | PB | MN | NI | ZN | |
|---|---|---|---|---|---|---|
| Min/Max | Rem | 1.0 - 1.8 | 0.05 | 1 | 9.0 - 11.0 | 1 |
| Nominals | 88.6 | 1.4 | - | - | 10.0 | - |
ASTM B171 UNS C70600 Copper Nickel Forged Ring Physical Properties
| PRODUCT PROPERTY | US CUSTOMARY | METRIC |
|---|---|---|
| Coefficient of Thermal Expansion | 9.5 . 10-6 per oF (68-572 F) | 17.1 . 10-6 per oC (20-300 C) |
| Density | 0.323 lb/in3 at 68 F | 8.94 gm/cm3 @ 20 C |
| Electrical Conductivity | 9 %IACS @ 68 F | 0.053 MegaSiemens/cm @ 20 C |
| Electrical Resistivity | 115.0 ohms-cmil/ft @ 68 F | 19.12 microhm-cm @ 20 C |
| Melting Point - Liquidus | 2100 F | 1149 C |
| Melting Point - Solidus | 2010 F | 1099 C |
| Modulas of Elasticity in Tension | 18000 ksi | 124000 MPa |
| Modulus of Rigidity | 6800 ksi | 46880 MPa |
| Specific Gravity | 8.94 | 8.94 |
| Specific Heat Capacity | 0.09 Btu/lb/oF at 68 F | 377.1 J/kg . oK at 293 K |
| Thermal Conductivity | 26.0 Btu . ft/(hr . ft2 . oF)at 68F | 45.0 W/m . oK at 20 C |
Material Grades
| Type of materials | Technical requirements according to |
| Duplex Stainless Steel | ASTM/ASME SA182 F44, F45, F51, F53, F55, F60, F61 |
| Stainless Steel | ASTM/ASME SA182 F304,304L,F316,316L, F310, F317L, F321, F347 |
| Carbon Steel | ASTM/ASME A105, A350 LF1, LF2, A266, A694, A765 Gr.2 |
| Alloy Steel | ASTM/ASME SA182 F1, F5, F9, F11, F12, F22, F51, A350-LF3 |
| Titanium | ASTM/ASME SB381, Gr.1, Gr.2, Gr.5, Gr.7, Gr.12, Gr.16 |
| Copper Nickel | ASTM/ASME SB151, UNS 70600(Cu-Ni 90/10), 71500(Cu-Ni 70/30) |
| Brass, Al-brass | ASTM/ASME SB152 UNS C10100, C10200,C10300,C10800,C12200 |
| Nickel Alloys | ASTM/ASME SB169,SB171, SB564, UNS 2200, UNS 4400, UNS 8825 UNS 6600, UNS 6601, UNS 6625 |
| Alloy 20 | ASTM/ASME SB472 UNS 8020 |
| Hastelloy | ASTM/ASME SB564, UNS10276 ( C 276 ) |
| Claded materials | ASTM/ASME SB898, SB263, SB264 or closer explosion cladding, making materials of 2 in 1 or 3 in 1. |
| Titanium- Steel, Nickel-Steel,Titanium- Copper, Stainless Steel- Carbon Steel, Alloys- Steel etc. |
Application
Seawater Piping Systems: Forged rings are used to manufacture flanges, fittings, and connectors for fire mains, cooling lines, and ballast systems.
Heat Exchangers and Condensers: The rings form the critical connection points (end plates and channels) in equipment that cools seawater.
Shipbuilding: Used in the construction of seawater intake and discharge lines, as well as for components in desalination plants onboard vessels.
Offshore Platforms: Utilized in splash-zone components and seawater lift pump stations where corrosion is most aggressive.
Cooling Water Intake Systems: They serve as structural and connecting components in the large-diameter pipes that bring seawater into the plant.
PT TEST
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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