• Model NO.：Flange,tube sheet,plate
• Surface Treatment：Lathed
• Forging Tolerance：+,-0.5mm
• Standard：ASME
• Certification：CE, ISO 9001:2000, ISO 9001:2008, PED3.1
• Transport Package：Wooden Case
• Specification：1.2m*1.2m*1m
• Trademark：Hehong , New Huahong Copper,NHH
• Origin：Jiangyin, China
• Production Capacity：200-300ton,Month

GradeUSAU.KGermanyJapanChina BGASTMBSDINJIS HBFe10-1-1C70600CN102CuNi10Fe1MnC7060BFe30-1-1C71500CN107CuNi30Mn1FeC7150Other materials: C46400 , C44300 , C36000 , CUAL10NI5FE4 , BS 1400 LGCS and other copper alloy metals.
3)Tubes temper: All tempers are available (Goods supply state: Annealed condition)
4)Dimensions: Outer diameter:Up to 2000mm  Thickness: Up to 800mm or according to the buyers' requirements, and also length and tolerance subject to the buyer's decisions.
5) Tube Sheet / Blind flange in good and clean surface.
6)Application range: Copper-Nickel Alloy Tube Sheet / Blind flange for condenser and heat-exchangers, Water Evaporators, Boiler Blowdown Heat Exchangers, air coolers, Gland Steam Condensers, Steam Ejector, Turbine Oil Coolers, Fuel Oil Heaters, Compressed Air Inter and After Coolers, Ferrules, Oil Well Pump Liner, Distiller , Marine Industry , and Nuclear Power etc.C70600 Copper Nickel "90/10"ASTM B151, MIL C15726F, SAE J461, SAE J463C70600 (C706) & C71500 (C715), Copper nickel offers excellent corrosion resistance, especially in marine salt water environments. The main, wrought copper-nickel alloys chosen for sea water service contain 10 or 30 percent nickel. They also have important additions of iron and manganese which are necessary to maintain good corrosion resistance.Typical Uses for C706 Copper Nickel "90/10":AUTOMOTIVE: Power Steering Tube, Brake Lines
CONSUMER: Screw Lamp Bases
INDUSTRIAL: Condenser Plates, Condensers, Weld Torch Tips, Heat Exchanger Tubes, Valve Bodies, Evaporator Tubes, Pressure Vessels, Distiller Tubes, Pump Impellers for Oil Refining, Ferrules, Evaporators
MARINE: Boat Hulls, Tube Sheet for Salt Water Service, Salt Water Pipe Fittings, Salt Water Piping Systems, Salt Water Piling Wrap, Hot Water Tanks, Salt Water Baffles, Propeller Sleeves, Ship Hulls, Water Hoses
PLUMBING: FlangesSizes Available From Hehong Precision(New Huahong Copper)TUBE&PIPE: 1/4" - 16" diameter , 6.35mm - 419mm diameter for seamless.
Bar:8-90,100,168mm diameter.
 
Copper-nickel UNS C70600 has a copper content of not less than 88.6%.
Tabulated below are the mechanical properties of UNS C70600 tubes as a function of heat treatment.TemperTensile Str.Yield Str.Elong.RockwellBCF30TH55414MPa (60ksi)393MPa (57ksi)10%72-10070OS025303MPa (44ksi)110MPa (16ksi)42%15-6526The chemical composition of UNS C70600 copper alloy is outlined in the following table.ElementsContent (%)Nickel, Ni9.0-11.0Iron, Fe1.0-1.8Zinc, Zn1.0Manganese, Mn1.0Lead, Pb0.05Copper, CuRemainderEquivalent materials to UNS C70600 copper alloy are given in the table below.ASME SB111ASME SB171ASME SB359ASME SB466ASME SB467ASME SB395ASME SB543ASTM B111ASTM B151ASTM B122ASTM B171ASTM B359ASTM B395ASTM B432ASTM B466ASTM B469ASTM B543ASTM B608DIN 2.0872MIL C-15726MIL T-15005MIL T-16420MIL T-22214SAE J461SAE J463 
 Company Reference

       Jiangyin Hehong Precision Technology (HHP COPPER /Jiangyin New Huahong Copper Industry Co., Ltd. ) is a Branch of Huahong Group (A-STOCK : 002645.SZ), a famous Copper Alloy products manufacturer in eastern China, near to Shanghai.
      The company withholds the development strategy thatprospers the company by technology, and makes the company strong by qualifiedpersonnel. The company always focuses on the product development, technicalinnovation, and process improvement. New Huahong is well known in China by completeproduction process, sufficient inspection measures. The company annual productioncapacity around 30000 tons of copper products,mainly copper, alloy condensate tubes,big diameter copper nickel alloy pipes, high efficiency heat exchanger tubes, nickel basedcorrosion resistance alloy tube, oxygen-free copper etc. rods, wires, as well as high-techspecial rail way grounding wires. The products are widely used in industries such as seawater desolation, nuclear power, petro-chemical, ships, steam turbine,pressure vessels,heat exchangers, air conditioners, household electronics, railway, city railways. And thecompany participated in the national standards creation in the tubes for nuclear, vacuumelectrical Magnetron, pressure gauges.
      Based on the theory that human oriented, excellent quality, honesty business, and win-win situation,and to improve the company core competence by large scale production,fined products, low cost, high tech market, various clients.  We are prepared to engage inthe market competition by steady products quality, and high standard service.
      And we wrote the National Standard of copper alloy seamless tube/pipe for Nuclear Power!