High Density High Purity Copper Alloy Bar

High Density High Purity Copper Alloy Bar

Ref Price:

Loading Port:: Shanghai

Payment Terms:: TT OR LC

Min Order Qty:: 500 kg

Supply Capability:: 10000 kg/month

Inquire Now

Add to My Favorites

OKorder Service Pledge

Quality Product, Order Online Tracking, Timely Delivery

OKorder Financial Service

Credit Rating, Credit Services, Credit Purchasing

Production Equipment

750-1500kg main frequency induction copper melting furnace, 80MN water seal extruder, LG60 high speed two-roll cold pilger mill, straight-line wire-drawing machine, copper tube/pipe straightener, polisher, 84′ copper coil winding machine, straightening-cutting & pancake coiling machine, thermoplastic packaging machine, 1.2T continuous bright annealing furnace.

80MN extruder

Continuous bright annealing furnace

Testing Devices

spectrum analyzer, atomic absorption analyzer, spectrophotometry, analytical balances, metallurgical microscope, eddy current flaw detector, metal tensile testing machine, eddy conductivity instrument.

Hardness tester

Spectrum analyzer

Metallurgical microscope

Metal tensile testing machine

Atomic absorption analyzer

Process

refined copper — smelting & casting — extrusion — rolling — drawing — straightening-cutting/forming of pancake coil — bright annealing — packaging — finished goods.

Standards

GB/T 1527-2006     Drawn tube of copper and copper alloys
GB/T 16866-2006   Dimensions and tolerances of copper and copper alloy seamless tubes
GB/T 4423-2007     Copper and copper-alloy cold-drawn rod and bar
GB/T 5231-2001    Wrought copper and copper alloys chemical composition limits and forms of wrought products
GB/T 5585.1-2005   Copper or aluminium and its alloy bus bars for electrical purposes—Part 1:Copper andcopper alloy bus bars
GB/T 17791-2007   Seamless copper tube for air conditioner and refrigeration equipment
GB/T 19850-2005   The seamless round copper tubes for electrical purposes
GB/T 26024-2010   Seamless copper and copper alloys tube for valves on air-conditioning and refrigeration system
ASTM B280-2008   Standard Specification for Seamless Copper Tube for Air Conditioning and Refrigeration Field Service
EN 12735-1：2001 Copper and copper alloys Seamless,round copper tubes for air-conditioning and refrigeration Part 1:Tubes for piping systems
EN 12735-2：2001 Copper and copper alloy – seamless round copper tube/pipe for air-conditioning and refrigeration system – for equipment
JIS H3300-2009       Seamless copper and copper alloy tube/pipe

Q: PEX is made from poly(ethene)polymerisation: It's less likely to dissolve, thereby reducing corrosion of the pipe and pollution of water.

Q: Copper, you know the element? What is the most awesome, stunning, or bad *** fact you know about this wonderful element.I don't need a huge paragraph, or a quotation from wikipedia. Just one fact to finish off a presentation on copper.: Copper is used in the manufacture of household wiring, and water pipes. It is VERY valuable as a SCRAP metal. So VALUABLE, that thieves are steal wiring and water pipes from peoples homes while they are on vacation.

Q: maybe tempered is the wrong word...anyway, im making something and i need a small copper buckle. i have some thick copper wire i could use, and an assortment of pliers i can shape it with, but its too soft.. uld i temper copper to make it harder and tougher? ive never really done any metal working before, but i know the tempering process for steel involves getting it hot, then rapidly cooling it in water, but it must be done in the proper order or it could actually soften the metal or just make it brittle... i need advice from someone who has actually worked with copper in this manner before, or at least knows if its possible.: Yes, okorder

Q: Remodeling a house and found a copper supply line contacting a steel drain pipe in the wall. Copper which contacts steel will corrode. What can I insert between the two pipes? Electrical tape? Small piece of rubber? Foam pipe insulation sleeve?: Bend the copper pipe or use a cedar shim. Either a bad install or the walls have shifted. Pipes do not normally touch except for the previous 2 reasons. Proper fix is to reroute it around the steel/iron/lead pipe.

Q: I am thinking of buying a tiny house, not too much more than 1200 sq. ft. But there's room and the configuration is right for an major addition. Should the addition have copper or PEX water lines? I want the house to last a century and it might stay in the family for that long.: use type l copper if you want it to last 100 years pvc for the drains

Q: can someone here tell me the uses of copper sulfate and the hazards plus the risks thank you :P: Copper sulfate is a fungicide. It is put on grapes etc. to kill fungus. It is also used (very dilute) to kill parasites on fish in aquariums. It kills algae in swimming pools. It is used in ponds to kill plants. It has several lab uses -- standard tests for sugars, for proteins, for anemia in blood. Risks -- anything that kills algae and fungi at low doses can kill other things at higher doses. When treating fish, low doses are necessary or you kill the fish. If you take enough of it in, it can poison you. It was once used as an emetic but is now thought to be too poisonous to be used for that.

Q: Old or new, and where would I go to turn it in for money if so?: I used to buy small in mens but they were still big so now I get 18 in little boys section at kohls

Q: Aluminum tube copper 1216 what does it mean?: 12161418 aluminum plastic tubes are: 1216 for 4 in charge, in the outer diameter: 12. Internal diameter: 161418 to 5, in outer diameter: 14. Internal diameter: 181620 to 6, in outer diameter: 16. Inside diameter: 20, I am aluminum plastic pipe factory, so I know better.

Send your message to us

*Email

*TEL

*Quantity

*Unit