high-precision,high-intensity,wear-resisting and corrosion-resisting aluminum tubes.used for aviation,spaceflight,petroleum,

Aluminum tube 1070/1060 Standard:GB/T4437-1-2000 Tensile strength:68-90Mpa Elongation:>=22% Application:refrigerator,freezer

                                          1070 aluminum tube for refrigerator

1070 aluminum tube for refrigerator, aluminum tube in coil,Air conditioner water colded tube 1070,aluminium refrigeration tube,anodized aluminum pipe,seamless aluminum tube .

We can supply you aluminium coil tube and coil pipe with nice quality and good price,Widely used in condenser,water tanks for automobile,intercooler,evaporator,warm wind movement,air conditioner pipeline,car radiator,refrigerator,cooler,heat exchanger and so on .Following is our details:

1.Alloy 1070,1060,1050,3003,3012

2.size:OD 4-20.0MM ID >=0.5MM

3.Tolerance :+/-0.03mm

4.Strandard:GB/T4437-1-2000

5.Putting N2 gas inside tube 24hours to keep pressure and test leaks.

6.we have cutting and straight machines,can offer you 7m,9m,11m,15m etc lenght coil tube or straight tube.

Characteristicparameter table
Grades	Standards		Tensile strength σb (MPa)	Elongation δ10%		Elongation δ5%	Characteristics and scope of application
Al 1070A	GB/T4437.1-2000		60-95	≥22		≥25	Industrial pure aluminum, with highplasticity, corrosion resistance, electrical conductivity and thermalconductivity, but low intensity, heat treatment can not be strengthened andnot be cut; can gas welding, welding and exposure to hydrogen atoms welding,brazing can not afford; vulnerable processing and extension of variouspressures, bending.
Al1060A	GB/T3191-1998		60-95	≥22		≥25
Detection of parameter table
Serial number		Test items			Units of measurement		Monitoring data
1		Internal and external surface quality					Clean
2		The inner surface of dust concentrationin			g/		≤0.017
3		Inside surface roughness					≤Ra0.40
4		Water content			g/		≤0.02
5		Tensile strength			Mpa		≥70
6		Iron			%		0.12
7		Silicon			%		0.02
8		Copper			%		0.01
9		Pressure test					≥1.3Mpa/16
10		Elongation			%		≥37%