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Copper Nickel Flanges | C70600 Flanges | C71500 Flanges Manufacturer

Copper Nickel Flanges UNS C70600/C71500 Flanges is high strength, corrosion resistance, good ductility and high impact performance. It is widely used in shipbuilding, petroleum, chemical, construction, power, precision instruments, medical instruments, musical instrument manufacturing and other departments as corrosion resistant structural parts.

Copper Nickel Flanges | UNS C70600 Flanges CuNi 90/10 | C71500 Flanges CuNi 70/30

Cangzhou Enfei Pipe Equipment Co., Ltd. is an excellent Copper Nickel Flanges manufacturer in China,The Copper Nickel C70600 Flanges is a product formed by high-temperature and high-pressure forging of the raw material metal round bar or steel plate. Therefore, the Copper Nickel C70600 Flanges has high requirements for raw materials.

Type drawing of Copper Nickel Flanges

Whether the raw materials are high-quality determines the quality of the Copper Nickel Flanges products. Next, the Copper Nickel Flanges performance is determined by the heat treatment process. The heat treatment temperature is generally between 700 and 1300 degrees Celsius. The heat treatment process determines the low-temperature impact resistance, high-temperature resistance, corrosion resistance Standard parameters such as welding performance and hardness.

As an excellent Copper Nickel Flanges C71500 Flanges manufacturer, Cangzhou Enfei Pipe Equipment Co., Ltd. selects raw materials produced by the best factories in China, including Yongxing special steel, AVIC Shangda, Huaxin Lihua, qingtuo group, Laiwu Iron and steel, Valin Iron and steel, Taiyuan Iron and steel, Shanghai Baosteel, Baosteel and other China’s best steel groups.

The above raw material manufacturers have passed ABS and DNV GL, BV, LR, CCS, NKclass, KR, RINA and RS classification societies can issue EN10204 3.2 and EN10204 3.1 material list certificates.

Cangzhou Enfei Pipe Equipment Co., Ltd. focuses on serving global customers. Manufacturing standards include: ASME/ANSI B16.9, ASME/ANSI B16.47, ASME /ANSI B16.48, MSS SP44, ASA, API-605, AWWA, custom drawings DIN2527-DIN2673, EEMUA145 146 234, BS4504, BS1560, BS10, HG/T20592 HG/T20615, GB /T9115-GB/T9119, JIS B2220, JPI-7S-15, etc.

Copper Nickel Flanges products produced by Cangzhou Enfei Pipe Equipment Co., Ltd. have a variety of materials to choose from, including:ASTM B-151, ASTM B-122, DIN 2.0882, UNS No. C70600 (Cu -Ni- 90/10), UNS No. C71500 (Cu -Ni- 70/30) .

Product pressure 75LB 150LB 300LB 400LB 600LB 900LB 1500LB 2500LB DIN Standard PN-2.5,6,10,16,25,40,50,64,110,150,250,320,400.10Bar、16Bar、20Bar and product specification 1/8-72 inch to meet customers’ various choices. Due to the high standard, good material and many specifications of Copper Nickel Flanges provided by our company, we are able to undertake many small, medium and large projects, coupled with our service attitude of resolutely considering for customers, which also makes our customers have a high rate of return.

Manufacturing Process Flow Chart of Copper Nickel Flanges

The contracts signed and delivered come from Europe, Africa, Asia, South America, North America, etc., with a wide range of customer coverage, and have won the unanimous praise of customers. Our company also keeps refining its products to meet the new issues raised in the new era while the rapid development of the times.

Copper Nickel Flanges Industrial Steel Flanges Test Certificates: Cangzhou Enfei Pipe Equipment Co., Ltd. offer its Products with Third Party Inspection also. The Inspection Agency can be nominated by clients or Dynamic Forge & Fittings can be arrange the TPI by World reputed Agencies like Bureau Veritas, ABS, NKClass,SGS and many other.

UNS C70600/C71500 Copper Nickel Flanges Specification

Size 1/2〞(DN15)to 60〞(DN1500)
Class 150LBS,300LBS,400LBS,600LBS,900LBS,1500LBS,2500LBS.

DIN Standard PN-2.5,6,10,16,25,40,50,64,110,150,250,320,400.

10Bar、16Bar、20Bar

Flange Face Type Amerrican Series:Flat face(FF),Raised Face(RF),Tongue(T),Groove(G),Female(F),Male(M),Ring Joints Face(RJ)
Surface Treatment Antirust Paint,Oil Black Paint,Yellow Transparent,Zinc Plated,Cold and Hot Dip Galvanized
Manufacturing process Cutting,Heat treatment,Die Forging/Free Forging,CNC Machining
Manufacturing Standards ANSI/ASME B16.5 Flanges,ANSI/ASME B16.47 Flanges,ANSI/ASME B16.36 Flanges,ANSI/ASME B16.48 Flanges ,MSS SP44 Flanges

ASA,API-605 Flanges,AWWA Flanges,Custom Drawings Flanges ,EEMUA145 146 234 Flanges,BS 10 Flanges,DIN Flanges,EN 1092-1 Flanges

BS 4504 Flanges,JIS Standard Flanges

Copper nickel alloy ASTM B-151, ASTM B-122, DIN 2.0882 UNS No. C70600 (Cu -Ni- 90/10),  UNS No. C71500 (Cu -Ni- 70/30)

 

UNS C70600/C71500 Copper nickel flanges Chemical Composition

Grade Cu% Fe% Pb% Mn% Ni% Zn%
C70600 Min/Max Rem 1.0 – 1.8 0.05 1 9.0 – 11.0 1
C71500 Min/Max Rem 0.40 – 1.0 0.05 1 29.0 – 33.0 1

 

Physical Properties of Copper Nickel Flanges

C70600 Copper Nickel (90/10)
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
C71500 Copper Nickel (70/30)
PRODUCT PROPERTY  US CUSTOMARY  METRIC
Coefficient of Thermal Expansion 9.0 . 10-6 per oF (68-572 F) 16.2 . 10-6 per oC (20-300 C)
Density 0.323 lb/in3 at 68 F 8.94 gm/cm3 @ 20 C
Electrical Conductivity 4 %IACS @ 68 F 0.027 MegaSiemens/cm @ 20 C
Electrical Resistivity 225.0 ohms-cmil/ft @ 68 F 37.4 microhm-cm @ 20 C
Melting Point – Liquidus 2260 F 1238 C
Melting Point – Solidus 2140 F 1171 C
Modulas of Elasticity in Tension 22000 ksi 152000 MPa
Modulus of Rigidity 8300 ksi 57230 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 17.0 Btu . ft/(hr . ft2 . oF)at 68F 29.4 W/m . oK at 20 C

 

Copper nickel alloy raw material specification

End Product Specification
Bar ASTM B122, B151, MILITARY MIL-C-15726, SAE J461, J463
Bolts ASTM F468
Electrode, Welding AWS A5.6, MILITARY MIL-E-22200/4
Nuts ASTM F467
Pipe, Seamless ASME SB466, ASTM B466
Pipe, Welded ASTM B608, B467
Plate ASTM B122, MILITARY MIL-C-15726, SAE J461, J463
Plate, Clad ASTM B432
Plate, Condenser Tube ASME SB171, ASTM B171, SAE J463, J461
Rod ASTM B151, MILITARY MIL-C-15726
Screws ASTM F468
Sheet ASTM B122, MILITARY MIL-C-15726, SAE J463, J461
Strip ASTM B122, MILITARY MIL-C-15726, SAE J461, J463
Studs ASTM F468
Tube, Condenser ASME SB111, ASTM B552, B111, MILITARY MIL-T-15005, SAE J463, J461
Tube, Finned ASME SB359, ASTM B359, MILITARY MIL-T-22214
Tube, Seamless ASME SB466, ASTM B466, MILITARY MIL-T-16420
Tube, U-Bend ASME SB395, ASTM B395
Tube, Welded ASME SB543, ASTM B543
Wire MILITARY MIL-C-15726

Copper Nickel Flanges | C70600 Flanges | C71500 Flanges product display

Copper nickel flanges  Copper nickel flange welded prefabricated pipe  Copper nickel flange welding prefabricated tee

 

 

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