New Refrigeration Copper Pipe for Refrigeration System

New Refrigeration Copper Pipe for Refrigeration System System 1

New Refrigeration Copper Pipe for Refrigeration System

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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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Item	air conditioner copper pipe
Type	straight copper pipe,pancake coil copper pipe,capillary copper pipe
Standard	GB/T1527-2006,JIS H3300-2006,ASTM B75M,ASTMB42,ASTMB111,ASTMB395, ASTM B359,ASTM B188,ASTM B698,ASTM B640,etc
Material	C10100,C10200,C10300,C10400,C10500,C10700,C10800,C10910,C10920, C10930,C11000,C11300,C11400,C11500,C11600,C12000,C12200,C12300, C12500,C14200,C14420,C14500,C14510,C14520,C14530,C17200,C19200, C21000,C23000,C26000,C27000,C27400,C28000,C33000,C33200,C37000, C44300,C44400,C44500,C60800,C63020,C65500,C68700,C70400,C70620, C71000,C71500,C71520,C71640,C72200,etc
Shape	Round,Square,Rectangular,Oval,half-round
Outside diameter	4.76-28.58mm
Wall thickness	0.4-1.5mm
Length	1m,2m,3m,6m,or as required
Hardness	1/16 hard,1/8 hard,3/8 hard,1/4 hard,1/2hard,full hard,soft,.
Surface	mill,polished,bright,oiled,hair line,brush,mirror,sand blast,or as required
Price Term	Ex-Work,FOB,CNF,CFR,CIF etc
Payment Terms	TT,L/C etc
Export to	Singapore,Indonesia,Ukraine,Korea,Thailand,Viet Nam,Saudi Arabia,Brazil,Spain,Canada, USA,Egypt,Iran,India,Kuwait,Dubai,Oman,Kuwait,Peru,Mexico,Iraq,Russia,Malaysia,etc
MOQ	2 tons
Package	Standard export package ,or as required.
Application	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
Contact	If you have any question ,please feel free to contact me we are sure your inquiry or requirements will get prompt attention

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.

Testing Devices

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

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: Why do we need to use very hot water in washing the black precipitate? When the recovered copper was washed with methanol and acetone, what was/were taken out from the solids?: You haven't really given enough information, but I will try to work out what the experiment was that you were doing. If you were asked to wash a solid in very hot water, it was presumably copper oxide. The impurities that you wanted to remove (copper sulphate?) are more soluble in hot water than cold, so hot water will purify the black solid more efficiently. Methanol and propanone (acetone) will help to remove water, and make sure that the final product is completely dry.

Q: I've been feeling weak in health my whole life, and recently purchased copper supplements. The results are amazing, I feel like I'm &quot;growing&quot;, waking up energized (instead of feeling dead), my memory and concentration is stagnant, and I no longer have numbness in my muscles. So whats the problem you ask? Well I'll tell you: I'm wondering how I could be suffering from a copper deficiency if copper is a common mineral in food. How come its easily absorbed in tablet form and not in the food I eat.: Coper okorder

Q: why is the copper gone up in value how much is a pound of copper worth.: Because you need more and more copper (hardware, making steel) and that China asks a lot for it. There is more supply than offer consequently, the value goes up. It's not the only element, Ni, Mn, Zn have gone up a lot this year.

Q: ever heard of putting a piece of copper pipe in the toilet tank to prevent hard water stains ?: The copper pipe in the tank is a myth. The only cure for hard water stains is to add a water softener to your water system. This may not be a complete cure if you have very hard water, but it will help.It will also help the water taste better and the washing machine work better.

Q: I've noticed there are many ways to use solar power to heat a pool, usually people just have water run through black pvc pipes, but would copper piping heat up the pool better?Explanation: The pool cycles (cleans) for four hours a day, so the water runs through the system, but if you put pipes where the water is being cycled so it is cycled through the pipes then back to the &quot;system,&quot; the water will be heated because the pipes will be hot.Any suggestions on if something is better than copper pipe or.. Should there be a black surface under the pipes? Or have the pipes under a box so the heat can't escape?Any tips would be very helpful*P.S. - I am not a plummer and I know nothing about this stuff, so the explanation is not totally correct.: Really nothing is better for this than black plastic, it's way cheaper than copper. The pipe should be in direct sun and putting it on a shingle roof will produce even more heat since the shingles get hot.

Q: when converting copper oxide to copper sulfate what is the color of the filtrate?: The reaction is: CuO(s) + H2SO4(l) = CuSO4(aq) + H2O(l) The copper oxide is dissolve by sulfuric acid and the resulting solution is copper sulfate, CuSO4. Copper is in the +2 valance state which is blue in solution.

Q: In the second stage of extracting copper, copper oxide, (CuO) is reduced using carbon.Describe and exlplain what happens in this reaction?GCSE question please help thanks: when copper(II) oxide is heated with carbon copper(II) oxide + carbon ---> copper + carbon dioxide. 2CuO(s) + C(s) ----> 2Cu(s) + CO2(g) Carbon is oxidised by gaining oxygen to form carbon dioxide. Copper (in CuO) is reduced by losing oxygen to form copper metal. Note that copper has changed from Cu2+ (in CuO) to Cu(s) and so has gained electrons. Cu2+(aq) + 2e-(aq) ---> Cu(s). I think that this website will be useful for you.

Q: Can the air conditioner copper pipe fold repeatedly?: Repeated folding does not work.The copper tube used on the air conditioner is also called a phosphorus copper tube. Its characteristic is that it is contrary to iron. When it is set on fire, it is cooled quickly and then annealed and softened to make it bent.But it has another feature: you bend harder every time you bend it, and the harder you bend, the harder it becomes.And hard to bend the copper tube, it is easier to deformation, and the air conditioning copper tube most afraid of deformation, because the copper tube deformation will affect the refrigerant in the pipe flow, will affect the air conditioning cooling capacity.Just check whether the copper tube has been folded where there is a crack, the deformation becomes flat and there is a crease or distortion, and if there is no major deformation, it can be used.

Q: There should be a special maintenance solution eight, just do not know what, I is blowing the trombone, know to score.: Recommendations to the piano for professional maintenance, if you insist on themselves to see you at what time, if the show will buy brightener (excellent maintenance expensive) if only their usual maintenance with YAMAHA brass maintenance oil (Shi Hui)

Q: OK I have 500g of Zinc Sulfate heptahydrate, now how much would I need to turn a 0.2528 lb copper chunk silver?: it incredibly is a displacement reaction. As according to the reaction ZnSO4 and Cu would be formed. ZnSO4 would be in answer and has colourless. Copper which would be triggered, having dark brown in color. yet below widespread undertaking finished of CuSO4 heavily isn't decreased. It potential ultimately you will get CuSO4(aq) ZnSO4(aq) and Cu(s) in beaker. in case you shop the answer for a while, Cu would be settled down and color of the answer would be easy blue. On stirring the answer, it will be dark brown by way of Cu. even although, if CuSO4 is punctiliously decreased then ZnSO4 would be in answer (colourless) and dark browm Cu would be settled down.

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