Refrigeration Copper Pipe for New Refrigeration

Refrigeration Copper Pipe for New Refrigeration System 1

Refrigeration Copper Pipe for New Refrigeration

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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.

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:My son has a science project in school and needs to make a atomic model of copper. Any suggestions?: These okorder

Q:I started a tank in my college dorm. Cycled the tank, acclimated the fish, everything. 5 of my 7 corydoras (all that was in the 10 gal) died. I immediately removed them once I realized there was a problem. Two of them died in the toxic waters and 3 of them died in my SAFE 20 gal at my house; 2 of them survived :) I would like to start up the 10 gal for my brother in his room at the house with same water in the 20 gal. I discovered that the pipes in my dorm are copper pipes and the water was full of copper and poisoned all my fish. Therefore, they all died from copper poisoning :( My question is how should I clean the tank? I removed the gravel and got all new gravel (obviously removed all the water). but the filters, are they safe to use if I change out the cartridge. What about the ornaments; they aren‘t very big and have a sealant on them. I just don‘t want to end up poisoning other hopeless fish. Thanks for your help: Use Seachem Prime or Kordon Nova Aqua Plus water conditioners to detoxify heavy metals in the water.

Q:how do i solder copper water pipe?: 1. Clean the ends of the two copper pipes you are connecting with a brillo pad and/or a small bottle brush. They should come up shiny when done. 2. Apply paste (flux) to the copper parts that are to be soldered. 3. Fix pieces together. Heat up the copper pipe slowly, with a small butane torch. Apply heat evenly. When the area to apply solder just starts turning red, remove heat and apply solder. 4. The solder should flow evenly around the connecting points. You don't need a large amount of solder, remember.Bigger the blob, doesn't mean better the job.

Q:e.g. do they add copper to the water or do they rust ?The workers are starting in like 12 hours (fixing the pipes in my sisters house) Any pros. or cons. would be greatThanks in advance: Actually copper pipe are the best material for water, other than stainless steel (which is too costly for residential water piping.) The little bit of trace copper that ends up in the water is actually good for you. Some older copper piping may have a bit of lead in the solder but if this is a new installation that is not longer the case. Even the newer PEX and PVC do leach a few chemicals into the water. Some municipalities in the USA prohibit the use of PVC and CPVC for drinking water piping. I have always replaced the old piping in my homes with copper. It is considered the most favorable for resale home value.

Q:I own a mobile home, and I been hearing for at least an hour water pouring out, didn‘t think it was coming from me I still heard it pouring I took a look at my meter and saw it spinning took a look under the trailer to see a open pipe pouring out water luke warm I don‘t know if its the over flow pipe or what please someone help me is this a Major problem doesn‘t seem to be a problem with my water heater it self: its the pressure relief probably about 7 bucks at home depot shut off the water after filling the pots for cooking breakfast and a 5 gallon bucket to flush the comode ibn the morning and take a picture if you have a digital camera in my house the valve on the side fails when i let sand develope in the bottom of the water heater buy the part it comes off with a cresent or a pipewrench place the new one with some pipe thread tape on and screw in to posiition then attach a hose out side the house from the bottom faucte to the outside then turn the water heater down to vacation maybe now to keep it from burning out the thermastat then drain the water several times from the heater out by turning the water supply on then off mud will come out or sand then shut off the bottom faucet secure then remove the hose and the reason for the failure of theoverflow should be cool then for 6 months plus the new valve will protect it ask at depot and good luck whne i see a water heater by the road i ask to take it to the scrap yard for free i take off the valves and then sell it for 2 bucks but i always have a pressure relief valve on hand that way i've saved my nieghbors many times like that

Q:i need this for a project and i just cant seem to find out where you can find any kind of copper anywhere. but it would be great if you help thanks.: Wire. Pennies have very little copper in them anymore.

Q:...then what process is used to seperate the copper ore into the useable copper? what kind of reaction would it be-chemical, mineral, physical, removal....?: The old environmentally unfriendly process was pyrittic smelting where once the ore was heated red hot a blast of air introduced to furnace causing the sulfur to oxidize (burn) (SO2) causing the metal to be liberated from it's chemical bond but liberating vast amounts of acid rain producing gas. Today however after mining, milling and concentrating through flotation method the concentrates are dissolved in acid and the metal is then electrolytically stripped from the solution before further processing. Often during this whole process gold and silver can be by products. The sulfur is often reclaimed as acid.

Q:I need to know what the chemical equation for electroplating copper onto quarters is... first right answer 10 points: The electroplating of copper in high-aspect-ratio trenches and vias is a difficult challenge facing the new technology of copper on-chip interconnect. Super filling or bottom-up filling is currently achieved by the addition of organic additives to the electrolyte. However, the monitoring and control of additives in the electrolyte are difficult tasks, thus an additive-free electrolyte is highly desirable. Bottom-up electroplating can be achieved by stabilizing an intermediate species and reducing it in two steps, thus forcing the electroplating towards the bottom of the trench. A mathematical model is presented, which determines the conditions under which bottom-up electroplating occurs. Experimental results of bottom up filling of high aspect ratio trenches and vias are then presented from additive-free electrolytes

Q:how do you go about brazing a 1 long by 1/8 wide hole in 1/2 in a vertical copper steam pipe.: You are correct. We move almost a million cfm of winter air past steam coils of aluminum finned copper pipe in one building alone. In fact, we've had to do this very same repair this season when our boiler plant lost pressure. Use silver solder (Silfloss). Available at welding suppliers. Requires oxyacetylene torch. It will stand up to the pressures of the steam and hammering You may be able to cover up the split (the bigger the blob, the better the job. LOL). If not, cut out the area and patch using slip couplers (and silver solder). Good luck!

Q:Hey thanks guys for posting your replys. I was revising AS Chemistry and i was asked to write the configuration of copper. I wrote it as, 1S^2, 2S 2, 2PX 2, PY2 PZ2, 3S2 3P6 4S 2, 3D 9. Which is incorrect. He said this because 1 shell is half filled to give more stability, but which one. My lecturer didn't tell me why. And i checked on the internet but i cant find a valid source some one Help me plz. i need to know by Friday as i have a mock exam on Monday. Thanks people!!!: Copper always tricks people because it takes an electron from the previously filled 4s2 orbital and forms 4s1 3d10. This is because it is more energetically favorable for copper to have a complete d orbital than the s.

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