New Refrigeration Copper Pipe for Refrigeration System

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500 kg
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10000 kg/month

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Product Description:

New Refrigeration Copper Pipe

Model: TP2、TU1、TU2、T2
Primarily applied in household and commercial central air conditioning system; pressure resistant product made by large water seal extruder through degrease process, without residual oil and with low dust load, suitable for refrigeration systems using new refrigerant

Type Specifications: TP2, TU1, TU2, T2
Primarily applied in household and commercial central air conditioning system; pressure resistant product made by large water seal extruder through degrease process, without residual oil and with low dust load, suitable for refrigeration systems using new refrigerant



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



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.


      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:Which copper gas pipe does the air conditioner weld?
When the copper tube is red, add the silver electrode and watch the solder flow. After one or two seconds or so, remove the flame quickly. So, after one or two times, the copper tube is soldered. Try a few more times and you'll be a good welder.
Q:What is the mosquito coil copper pipe for?
At present, the mosquito coil is mainly used by foreign customers, and the domestic price has not been used in a large area, but it must be a trend later.
Q:GREE's 5 air conditioners are made of copper tubing of various sizes
Hello, useful 10 and 19, and also 12 and 19, please accept it!
Q:What are the differences between the copper and aluminum tubes used in the installation of air conditioners?
All the tubes are connected with a brass bell do, another is not resistant to oxidation of aluminum, it is prone to leak, if not good insulation cotton, it is a hidden danger. If your budget is enough, not often moving, mobile air-conditioning, it is best to choose copper tubes, if you move regularly, you need to disassemble air conditioning, it is best to use the aluminum tube, after all, the two kinds of pipe prices vary greatly.
Q:How do you calculate the length of the refrigerator evaporator when you replace the refrigerator evaporator?
The process of open tube, high pressure pipe is connected with a pressure meter is connected with one end of the capillary, dry filter, the other end is not welded, start the compressor, if the steady pressure gauge at about 0.98-----1.177Mpa, can be considered appropriate, the pressure is too high to cut a little pressure, hour plus a short trial, until the appropriate date, then the capillary and an evaporator connected. Then vacuum pumping and filling refrigerant.
Q:Air conditioning copper tube lengthened will not affect the refrigeration heating?
The lengthening of air conditioner copper tube has certain influence on the refrigeration and heating, and the influence degree is related to the lengthened length of the copper pipe. When the lengthened length of copper tube is longer, the refrigerant should be added. Of course, after the copper tube lengthened, the pressure drop on the refrigerant also increased, so that the air conditioner deviated from the design point of work, but the impact is not great.
Q:The air conditioner is not cool cool thin copper thick pipe room is going on is not cold air compressor bad again
This is obviously a lack of refrigerantFirst of all, to ensure that indoor and outdoor cleaning, ventilation smooth, but also to ensure that the normal work of air-conditioning basic conditions, including indoor filter screen, outdoor fins clean. Recommend cleaning at least 2 times a year, according to the use of it!In fact, air conditioning refrigeration is not good or not refrigeration, not necessarily is the lack of refrigerant, in the air quality is no problem, installed in place, the air-conditioning used more than the design life will not be lack of refrigerant.As a non professional, how to simply determine whether the air conditioning is lack of refrigerant, then observe and touch the outdoor machine, high and low pressure valve, frost situation and temperature bar.1, under normal circumstances, high pressure valve drying, and there is a certain Yu Wen (long working in refrigeration, there will be a small amount of condensate), low pressure valve moist and water dew, water dew according to the weather conditions.2, high pressure valve drying (long working in the refrigeration state, there will be a small amount of condensate), low pressure valve frosting, which is the lack of refrigerant.3, high pressure valve frosting, low pressure valve is frosted or dry, that is serious lack of refrigerant or system micro plug.4, high pressure valve drying is not cool, low pressure valve drying is not cool, the system is seriously leaking, or compressor does not work.
Q:Cast iron bathtub with water pipe or hose?
Hello, Begle. Here is your answer.If you choose the cast iron bathtub, it is recommended that you select the all brass drainer and the shift pipe directly.Because the cast iron bathtub, although the quality and durability are in the bathtub material, belong to the first-class products. But after all, he is very heavy, and if you later the water heater is broken, you need to replace it. It's a lot of trouble. So I suggest you use a good quality whole copper launching device.Hope to be of some help to you.
Q:What instruments do the children's brass band play?
The trumpet, alto horn blowing, well not very expensive, only a few hundreds of it. After the student union, they began to like brass music, and they would buy their own instruments!Song: the simple point can be "Katyusha". "The song of Yangtze River". "People's Navy forward"A little difficulty: "FenLieShi March", E reduced the "good life", E "Radetzky March" (the two first drop down B E is quite good, too low is not good......)
Q:How many meters is 1 kg copper tube 6*0.6 (diameter 6, wall thickness 0.6)?
Directly download a single metal material calculator.It can be used for tapping, copper, brass and other commonly used metal materials, unit weight, pipe, rod groove, very versatile. I'm using it.

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