Yuhong Group Co.,Ltd
| Payment Terms | L/C, T/T |
| Delivery Time | 7days |
| Packaging Details | PLY-WOODEN CASE |
| Product Name | Copper Nickel Forded Flange |
| MATERIAL | C70600, C71500, CU-NI 70/30, C71520 |
| Face Type | F.F. & R.F. & R.T. |
| Flange TYPE | Weld Neck, Slip-On, Blind, Plate, Loose, Orifice |
| Pressure Grade | 150LBS, 300LBS, 600 LBS, 900LBS, 1500LBS |
| High Light | forged steel flanges, carbon steel flanges |
| Brand Name | YUHONG |
| Model Number | ASTM B151 / ASME SB151 ASTM B152, ASME SB152 |
| Certification | API, PED, ASME , TUV , ABS, LR , BV, DNV , GL , KR |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | L/C, T/T | Delivery Time | 7days |
| Packaging Details | PLY-WOODEN CASE | Product Name | Copper Nickel Forded Flange |
| MATERIAL | C70600, C71500, CU-NI 70/30, C71520 | Face Type | F.F. & R.F. & R.T. |
| Flange TYPE | Weld Neck, Slip-On, Blind, Plate, Loose, Orifice | Pressure Grade | 150LBS, 300LBS, 600 LBS, 900LBS, 1500LBS |
| High Light | forged steel flanges, carbon steel flanges | Brand Name | YUHONG |
| Model Number | ASTM B151 / ASME SB151 ASTM B152, ASME SB152 | Certification | API, PED, ASME , TUV , ABS, LR , BV, DNV , GL , KR |
| Place of Origin | CHINA | ||
| High Light | C71500 Copper Nickel Flanges ，ASTM B152 Copper Nickel Flanges ，ASME SB151 Copper Nickel Fittings | ||
Copper Nickel Forged Steel Tank Flanges ASTM B151 / ASME SB151 Grade C70600
YUHONG GROUP deal with Austenitic Stainless Steel, Nickel Alloy Steel(Hastelloy , Monel, Inconel, Incoloy ) , Copper Nickel alloy products (pipe, fitting, flange) already more than 25 years, every year sell more than 50000 tons of steel pipe and tube, and also supply millions fittings and flange. Our client already cover more than 45 countries, Like Italy, UK, Gernmany, Canada, Chile, Colombia, Saudi Arabia, Korea, Singapore, Austrial, Poland, France ...
Copper Nickel Flanges has an Elastic Modulus (C71500 annealed) of 22000 ksi (152 GPa). The Yield Strength (annealed) of Cu-Ni WNRF Flanges is 15000 psi (103 MPa). ASME SA151 Copper Nickel Threaded Flange has a Density of 0.323 lb/in³ (8.94 g/cm3). Poisson’s Ratio of Copper Nickel Screwed Flanges (C71500 annealed) is 0.325. These Copper Nickel Blind Flange pressure rating is very important as it determines what kind of Cu-Ni Industrial Flanges can be used, for which purpose, in which industry. Copper Nickel Grade Forged Flanges is solderable, it shows scaling resistance and very good corrosion. ANSI B16.5 Cuni Ring Type Joint Flanges exhibits superb resistance to corrosion (seawater especially), cavitation and erosion. Good weldability is displayed by Cu-Ni RTJ Flange. ASTM A151 Cu-Ni Threaded Flanges are durable and best of all, they are inexpensive. They are used in process equipment, hydraulic lines, automobile parts, underwater fencing, marine hardware components, feed water heaters, pump components, heating cables and in air conditioning plants.
| Copper Nickel Flanges specifications | |
| Specifications | ASTM / ASME SB 61 / 62 / 151 / 152 |
| Material | NAVINIC 10® CuNi10Fe1Mn |
| NAVINIC 30® CuNi30Fe1Mn | |
| Dimensions | ANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, etc |
| US STANDARDS | ANSI |
| NAVSEA 810 - 4715319 | |
| Slip On Flange 1A | |
| Socket Weld Flange 2A | |
| Socket Weld Flange 2C (Butterfly) | |
| Slip On Flange 5A | |
| Socket Weld Flange 5B | |
| Socket Weld Flange 5C | |
| Socket Weld Flange 9C | |
| Copper Nickel Composite Flanges | INNER FLANGES |
| Material : | |
| NAVINIC 10® CuNi10Fe1Mn Copper Nickel | |
| NAVINIC 30® CuNi30Fe1Mn Copper Nickel | |
| Dimension : | |
| DIN 86037 or similar | |
| OUTER FLANGES | |
| Material : | |
| Carbon steel A37 or A105 | |
| (Galvanised or epoxy coated on request) | |
| Dimension : | |
| ISO NP10 - DIN 86037 | |
| Copper Nickel Flanges Standard | ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, etc. |
| Size | 1/2" 36" |
| Class / Pressure | 150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc. |
| Flange Face Type | Flate Face (FF), Raised Face (RF), Ring Type Joint (RTJ) |
| Grades | Copper Nickel 90/10 (C70600 ), Cupro Nickel 70/30 (C71500), UNS C71640 |
| Copper Nickel Composite Weld Neck - Inner Flange - DIN 86037 / EEMUA 145 In Copper Nickel | |
| Copper Nickel Composite Weld Neck Flange - Outer Flange - DIN 86037 / EEMUA 145 / ANSI B16.5 In Carbon Steel A37 Or A105 | |
| Copper Nickel Composite Slip On Flange - DIN 86036 / EEMUA 145 / ISO In Copper Nickel And Carbon Steel | |
| Copper Nickel Composite Blind Flange - ISO NP10 / ANSI B16.5 In Carbon Steel With Copper Nickel Disc Galvanized Or Epoxy Coated | |
| Copper Nickel Solid Welding Neck Flange - DIN 2632 / EEMUA 145 / ANSI B16.5 In Copper Nickel | |
| Copper Nickel Solid Slip On Flange - DIN 86033 / EEMUA 145 / ANSI B16.5 In Copper Nickel | |
| Copper Nickel Solid Socket Welding Flange - ANSI B16.5 In Copper Nickel | |
| Copper Nickel Solid Blind Flange - ISO NP10 / ANSI B16.5 In Copper Nickel | |
| Copper Nickel Bulkhead Pieces - DIN 86068 In Copper Nickel And Carbon Steel |
| Trade Name |
UNS | Copper Nickel Industry Specifications | Chemical Composition | Min.Tensile | Min.Yield | Elongation |
| (KSI) | (KSI) | % | ||||
| CuNi 90/10 | UNS C70600 | ASME SB111, SB171, SB359, SB395, SB466, SB467, SB543 | Cu 88.6 min Pb .05 max |
38 |
15 | 30 |
| UNS C70620 | ASTM B111, B122, B151, B171, B359, B395, B432, B466, B467, B543, B608 DIN 2.0872 MIL C-15726, T-15005, T-16420, T-22214 SAE J461, J463 | Fe 1.8 max | ||||
| Zn 1 max | ||||||
| Ni 9-11max | ||||||
| Mn 1.0 max | ||||||
| CuNi 90/10 | UNS C7060X | EEMUA 144 90/10, 145 90/10, 14 90/1 | Cu rem. | 40 | 15 | 30 |
| Pb .01 max | ||||||
| Fe 1.5-2.0 | ||||||
| Zn 0.2 max | ||||||
| P 0.2 max | ||||||
| S 0.2 max | ||||||
| Ni 10-11 | ||||||
| Mn 0.5-1.0 | ||||||
| CuNi 70/30 | UNS C71500 | ASME SB111, SB171, SB359, SB395, SB466, SB467, SB543 |
Cu rem(65.0min) | 52 | 18 | 45 |
| UNS C71520 | ASTM B111, B122, B151, B171, B359, B395, B432, B467, B543, B552, B608, F467, F468 |
Pb .05 max* | ||||
| DIN 2.0882 | Fe 0.4-1.0 | |||||
| MIL C-15726, T-15005, T-16420, T-22214 |
Zn 1 max* | |||||
| SAE J461, J463 | Ni 29-33 | |||||
| Mn 1 max | ||||||
| CuNi 70/30 | UNS C71640 | ASTM B111, B543, B552 | Cu rem | 63 | 25 | - |
| Pb .05 max* | ||||||
| Fe 1.7-2.3 | ||||||
| Zn 1 max* | ||||||
| Ni 29-32 | ||||||
| Mn 1.5-2.5 |
Copper Nickel Pipe Flanges are used a lot in seawater piping systems, crankshafts, tubes for light-duty condensers, sea water pipe-work desalination units and in offshore platforms.
| Applications | marine environments, power generation, offshore, oil & gas and defence sectors |
| Drawn copper nickel tube | |
| combines cold and hot working properties,highest degree of seawater corrosion and erosion | |
| resistance and great strength.Typical users are distillation and desalination plants and marine, coolers and heat exchangers. |
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Importer,Exporter,Trading Company,Seller,Other
Year Established:
2007
Total Annual:
>250 Million
Employee Number:
>158
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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