High density Purified Copper Alloy Ingot Casting for Steelmaking

High density Purified Copper Alloy Ingot Casting for Steelmaking

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Loading Port:: Shanghai

Payment Terms:: TT OR LC

Min Order Qty:: 500 kg

Supply Capability:: 10000 kg/month

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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: Great timing for plumbing trouble! Not a lot of cash right now, I have developed multiple leaks over time on my hot and cold water pipes. I would like to find a good residential plumbing company in the san jose california area, my house is located within the zip code 95112 area (down-town Japan town). I would be glad if someone can refer me a good plumber that can save me money. Thanks my fellow community members.: My name is plumber Dave, I work for a plumbing company in san jose california called Aqua Flow Plumbing (408) 277-0677 Our company specializes in copper repipes in the 95112 area. We are available for free estimates with up-front prices. we also offer; sheetrock patch and texture for whole house re-pipes. Are company always insures quality work such as; electrical grounding, bonding of pipes, type L copper installed, water hammer arrestors installed and storage tanks when needed. Some other services we offer are; tankless water heater install, reverse osmosis system installations, sewers unclogged, pipe repairs, drain repairs, drain cleaning, sewer replacement, faucet repairs, toilet repair, sink unclog, garbage disposal service and much more.

Q: I‘m going to try amp; replace my water softener. I‘d like to try amp; figure out what size pipe is coming out of the wall going into the unit before I shut off the water, take it apart amp; then have to make a trip(s) back to the store. I think it has a 1/2 copper pipe going into the unit BUT that seems kind of small for a house. Is there a way to measure the OD to help me figure this out?Thanks John: Before you do any kind of driving, fix that atrocious grammar. *Breaking *Hi *I * Etc *Break *Lose *License *You *Anyone (1 is a number) At least you capitalized Ohio.

Q: I am doing a project for year 9 science, and am a little confused to why copper is such a good conductor. I have tried researching, but dont understand the information I have found.Thankyouxoxox: In simple terms, electricity is flow of electric charges through a wire. When you switch on a light, current passes through the wire and the bulb emits light. Current is nothing but the flow of electrons between atoms. A conductor is an object or type of material which permits the flow of electric charges in one or more directions. An electrical insulator is a material whose internal electric charges do not flow freely, and therefore make it very hard to conduct an electric current under the influence of an electric field. Every atom has got its own physical, chemical and electrical properties. This is determined by the number of electrons and its arrangement in the valence shell. · When the valence electrons are free to move from one atom to another, they conduct electricity. Examples: Water, metals like aluminium, iron, copper etc are conductors. · If in case the valence electrons are tightly bound to the atom, they are not free to move. Hence they do not conduct electricity. They are highly resistant to the flow of electrons through them and are called insulators. Examples: Rubber, wood A perfect insulator does not exist, but some materials such as glass, paper and Teflon, which have high resistivity, are very good electrical insulators. When it is said that electrons move between energy levels, they don’t move but disappear from one level and then instantly reappear on another level. From this discussion, we understand that condutors have loosely bound valence electrons and valence electrons of insulators are tightly bound to the atom. Human body is a good conductor of electricity as it is made of water and salts. Wet skin has greater conductivity as compared to dry skin.

Q: The amount of copper-rich ores is estimated to last only a few more years. New houses need several kilometres of copper wire. Explain why the need to use so much copper will cause a problem in the future. Suggest two ways in which society could overcome the problem: you mean aside from depleting a natural resource? without copper, we would have to use different metals for the plumbing. this would not be good because Cu is very unreactive while the other metals are more reactive. any ions or acidic solutions going into plumbing that is not made of Cu will result in the eventual dissolving of these pipes. also, as the pipes dissolve, they produce the metal ion that is then leached into our water supply and we consume these ions. depending upon the metal used for the new pipes, heavy metal poisoning could occur. think of lead pipes which we used to use in abundance for plumbing

Q: A little background:I am building a spud gun to shoot nerf darts, and I need to know what size pipe would be best for my project.And yes, I am set on copper because I love the SteamPunk look!: You need your whole brake system to be checked out calipers discs rotors master brake cylinder fluid . and would be ergent about this one.

Q: I‘d like to make this statue out of copper pipes. I have one big pipe, and then a bunch of soft copper tubes used for plumbing. I have a soldering iron, and solder-I have been trying to attach some of the softer tubes to the larger one, but the solder snaps right off. with little effortor slides right off before it cools-im having trouble getting it to stick to the copper? Any suggestions?? thank you!: My Audi has it. If you live in the northeast, it is WELL worth the money. In a warm/dry climate it is only worht it if you car has 500 hp or something crazy.

Q: seems to be coming from the T connection from dishwasher: flying dragon is quite correct in his answers. In addition Mg+2 is a co-factor in over 50 enzymatic reactions in the body and is involved in all reactions involving phosphate transfer( hydrolysis of ATP, pyrophosphatase, etc )

Q: HOW DO YOU DESOLDER COPPER PIPES? I NEED TO REMOVE A SMALL SECTION FOR WATER SOFTNER. THANK YOU.: Well, you could heat it until the solder softened and then twist and pull it apart using oven mitts, or you could just cut the section out with a hack saw and be done with it.

Q: 11.In many communities, large, buried iron pipes carry the water supply to the houses. Whenever it is necessary to connect the house plumbing (often copper) to this pipe, regulations usually require that an official inspector observe the connection. Explain why?: yes, joining the dissimilar metals leads to corrosion. nowadays I think a PVC coupling eliminates that problem.

Q: why they don‘t use aluminium pipes instead of copper pipes in solar water panels?aluminium pipes are more cheaper than copper so why don‘t use them?thank: Consider looking for a used, or reconditioned one. You should be able to get a much better tool for the same amount of money. Reconditioned tools should have the same warranties as the new tools, and cost a bit less. If you shop around a bit, you should be able to get a screamin' deal on a used drill press that outperforms the ones that you are looking at.

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