Refrigeration Copper Pipe for Refrigeration Devices

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500 kg
Supply Capability:
10000 kg/month

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Product Description:

 Name:Refrigeration Copper Pipe for Refrigerating


Mainly used in refrigerating system of air conditioners; high precision and pressure-resistant product manufactured through extrusion, rolling, drawing, surface treatment, and heat treatment, usually processed into finned refrigeration pipe and other refrigeration devices.

Type Specificationss:


air conditioner copper pipe


 straight copper pipe,pancake coil copper pipe,capillary copper pipe


GB/T1527-2006,JIS H3300-2006,ASTM B75M,ASTMB42,ASTMB111,ASTMB395,

ASTM B359,ASTM B188,ASTM B698,ASTM B640,etc

















1m,2m,3m,6m,or as required


 1/16 hard,1/8 hard,3/8 hard,1/4 hard,1/2hard,full hard,soft,.


mill,polished,bright,oiled,hair line,brush,mirror,sand blast,or as required

Price Term

 Ex-Work,FOB,CNF,CFR,CIF etc



 TT,L/C etc

Export to

Singapore,Indonesia,Ukraine,Korea,Thailand,Viet Nam,Saudi Arabia,Brazil,Spain,Canada,



2 tons


 Standard export package ,or as required.


Copper pipe have strong, corrosion resistant properties, and become a modern 

contractor in all of commodity house pipes, heating, cooling water piping installation

of choice


If you have any question ,please feel free to contact me 

we are sure your inquiry or requirements will get prompt attention


Usage: Mainly used in refrigerating system of air conditioners; high precision and pressure-resistant product manufactured through extrusion, rolling, drawing, surface treatment, and heat treatment, usually processed into finned refrigeration pipe and other refrigeration devices.

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


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


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

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Q:How does copper look as an investment over the next 10 yrs. ?
After looking at some historical graphs I would say, stay away from this stuff. These commodities are susceptIble to bubbles and for that I would only allocate a very small percentage of your portfolio to this specific one. In 1988 copper was trading at 3400 US$/Tonne and now in 2008 it is trading at 3075 US$/Tonne...hmmm...that is a loss over 20 years! It reached a peak at 8700 US$/Tonne in April 2008 so if you are a market timer and you expect more expansion to come in the coming years, you may be able to realize some gains, but seems a little risky to me and I am risk averse.
Q:What is the price of copper per lb or oz?
Q:Gun rust/ copper test.?
What gun? Can't you people learn to ask a thorough question? I don't understand running it through. Are you trying to clean the inside of the bolt? I doubt you will have copper on the bolt, you will have copper fouling inside the barrel. Whatever is on the bolt will be rust or accumulated crud. If the cloth turns black it means it was dirty. If the cloth comes out clean it means it was not dirty. If the red tinge on your bolt will not clean off it probably is rust. Try 0000 steel wool and BreakFree.
Q:Copper sulfate in pellets, OK for inverts?
The short answer would be that they're safe for your invertebrates. I've been feeding mine food with copper sulfate for years. The long answer would that copper sulfate is a compound, which isn't as dangerous as elemental copper - the type that could be found in tap water, or leaching from pipes, etc. The trace amounts found in fish food also isn't nearly enough to harm them, and may even be beneficial. Copper, while lethal when there's too much, is actually essential for invertebrates in smaller amounts. They need copper because it is used to carry oxygen in their blood and deliver it throughout their body - some brands of food that's made specifically for invertebrates (notably Hikari's Shrimp Cuisine) even make note that copper is included for this reason. Another thing to keep in mind is that many fish food, even those without copper sulfate in their ingredient list, actually do contain copper within their other ingredients - such as fish meal, seaweed, etc. If food with copper really was dangerous, then we'd have a really small amount of food choices to feed our inverts.
Q:Chemical name for copper?
The Symbol on the Periodic table of elements is Cu. However since it is a transition element it can have more than one charge. Cu1+ Copper(I) ion Cuporous Cu2+ Copper(II) ion Cupric These are ions that Copper can also be. hope that helped.
Q:copper has two major isotopes?
If you look up the atomic mass of Copper from the Periodic Table, you see the number is 63.546. This number is the weighted everage of the Cu atoms that exist in nature, and is equivalent to the number you would get if you randomly selected 100 Copper atoms in nature, weighed each of them, added their weights together, and divided by 100 to get the average weight of a Cu atom. Since 63.546 is closer to 63, than 65, that means there must be more Cu63 atoms in nature than Cu65 atoms. If there were equal amounts of Cu63, and Cu65, the atomic mass would be 64.00, and if there were more Cu65 than Cu63, the average would be closer to 65.00. Hope this helps.
Q:When 2.14 g of a copper compound is reduced, 0.545 g of copper metal (Cu) is produced as a result.?
not enough info is given to do any thing other than guess the identity since this actually came out with a molar mass of 249.5 grams... CuSO4·5H2O has a molar mass of 249.7 and since none of the other commonly used copper salt come close...
Q:which is better a copper bullet or a lead bullet?
You're getting into some science stuff now. Does copper penetrate more? Some, but not much. Lead fragments a little more and really hot powders can melt some of the back of the bullet away. More mass in the copper on impact means it will go a little bit further into your target. Trajectory depends on a lot of things, bullet alloy is generally not one of them. Shape, weight, velocity, twist of the shooting firearm, angle of the shot, if it's raining or snowing or there is lots of thick undergrowth - all of that can affect performance and how fast the bullet drops. Lead or copper or even copper coated lead, it doesn't matter, or at least any differences are negligible. However, lead or copper may perform better under different circumstances. For example (I'm pulling out numbers here, this isn't fact) lead bullets may perform best at a 1:12 twist while copper may perform best at 1:10 or 1:15. So there may be an ideal round for a particular rifle, but neither round is more accurate or straighter flying by itself. Most manufacturers cut relief marks in their bullets before they are loaded, so damage isn't really an issue anymore. However, I have heard from some people that copper rounds tend to foul their barrel more. Conversely, I have heard others say copper burned cleaner and lead was worse for cleaning. Which one is better? I guess whichever one has prettier numbers in the next magazine. The truth is that either one, shot accurately and for appropriate game, will make a clean quick harvest. Once you start getting into all this fancy trash you forget what the point is...To shoot and kill a target. If the bullet does that consistently than it's a good bullet.
Q:how much harmfull is copper slag to human health?
Copper Slag
Q:Can your cycle change with the copper coil?
A copper coil is bad news and can make you unable to ever get pregnant. I had one and it gave me endometriosis and also periods every 14 days.Imho you should Have it removed and have a different type called a Mirena. This stops your periods altogether. I was fortunate that I had my son before I had the copper coil. I was able to get pregnant twice after I had it removed but unfortunately I miscarried both times.

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