Aluminum Tube and Pipes

Aluminum Cold Draw Tubes

Seamless Aluminum Tube

Aluminum Micro Tubes

Aluminum Tube Spec.

Types	Alloy Grade	Temper	Spec		Standards
Types	Alloy Grade	Temper	Diameter (mm)	Wall Thickness(mm)	Standards
Industry Pipe	1 Series、5A02、5A03、5A05、5A06、3A21、2A11、2A12、6A02、7A04、7A09	H112	120~400	10~40	GB/T4437.1、GB/T4437.2、ASME SB-241、ASTM B241M、GJB2381
	2A11、2A12、6A02、5A06	O	120~280	10~35
	2A11、2A12、6A02	T4	120~280	10~35
	6A02、7A04、7A09	T6	120~280	10~35
Micro Aluminum Tube	1、3、5 Series	O、H14、H34、H32	6~120	0.5~5	GB/T6893、AMS-QQ-A-200B、ASTM B221M、ASME SB-221
Micro Aluminum Tube	2、6、7 Series	O、T4、T6	6~120	0.5~5	GB/T6893、AMS-QQ-A-200B、ASTM B221M、ASME SB-221
Seamless Aluminum Tube	1、3、5、8 Series	H112、O	20~180	5~40	GB/T4437.1、GJB2381、ASME SB-241、ASTM B241M
Seamless Aluminum Tube	2、6、7 Series	H112、T1、T4、T6、O	20~180	5~40	GB/T4437.1、GJB2381、ASME SB-241、ASTM B241M
Cold Draw Aluminum Tube	1、3、5 Series	H112、O、F	15~225	1~40	GB/T4437.2、AMS-QQ-A-200B、ASTM B221M、ASME SB-221
Cold Draw Aluminum Tube	2、6 Series	F、O、H112、T1、T4、T5、T6	15~230	1~40	GB/T4437.2、AMS-QQ-A-200B、ASTM B221M、ASME SB-221

Common Application Details

Aluminum tube for Automobile industry

Property&Detail

Aluminum tubes for automobile industry has different detail application based on different mechanical and chemical properties. The basic application are heat radiator, liquid line which also called hydro aluminum tube.

Basic tests are to be done after production, mandrel tube test(expanding, reducing, flaring, beading), SWAAT test(corrosion test)

Basic Spec.

Alloy EN AW-	Composition	Temper	Rm[MPa]	Rpo.2[MPa]	As [%]	ApplicationiProcess
Alloy EN AW-	Composition	Temper	Rm[MPa]	Rpo.2[MPa]	As [%]	Extruded	MPE	Drawn	Drawn&coated
1050	A199.5	O/H18	60-95/>245	‘-/>125	>25/>3			❌
1070	A199.7	F/H112	not specified / spec.acc.to agreement						❌
1100	AlCu0.12	F/H112	not specified / spec.acc.to agreement						❌
1197	AlCu0.45	F/H112	not specified / spec.acc.to agreement						❌
3003	AlMn1Cu	O/H18	95-130/180	>35/ >145	>25/>3		❌	❌	❌
3102	AlMn0.2	F/H112	not specified / spec.acc.to agreement			❌			❌
LLA		F/H112	>85	>45	>22	❌	❌	❌
3103	AlMn1	0/H18	95-130/180	>35/>145	>25/>3			❌
5049	AlMg2Mn0.8	O/H18	>180/<180	>80/-	>17/>2			❌
6005		T6	260-300	240-280	8月12日			❌
6101	AlMgSi	F/T4 T832	>180 <320	>80	>17 >8			❌
6106	AlMgSi0.5	F/T4 T832	>180 <360	>80	>17 >8			❌	❌

Aluminum tube for radiator (micro channel, capillary tube)

Properties

Aluminum tube for radiator is mainly made from microchannel tube and capillary tube.

Aluminium Microchannel Tube is a kind of high precision extruded aluminium tube, also called multi-port extrusion tube (MPE tube) and aluminium micro multi-channel tube. This flat and rectangular extruded tube is made of several channels that increase the heat transfer through a higher surface per volume ratio.

Aluminium capillary is a kind of small diameter cold drawn tube. Generally, it is made of pure aluminium . The outer diameter can be less than 4mm, and the wall thickness can be 0.25mm. Application: Air condition, refrigeration(return pipe for refrigerator), cooling system and precision equipment; such as household refrigerators, electric freezers, and other high-precision instruments.

Basic Spec.

No.	Alloy Grades	Temper	TensileStrength	YieldStrength	Elongation	Fixed length	Width (micro-channel tubes)	Wall thickness	Thickness of zinc spraying	Thickness of flux coating
1	1050	O/F/H11 1/H112	≥65	≥20	≥25	200mm-4000mm	8mm-60mm	0. 15mm-0.6mm	5g/㎡- 15g/㎡	8g/㎡-25g/㎡
2	1100	O/F/H11 1/H112	≥75	≥20	≥25	200mm-4000mm	8mm-60mm	0. 15mm-0.6mm	5g/㎡- 15g/㎡	8g/㎡-25g/㎡
3	1197	O/F/H11 1/H112	≥80	≥25	≥20	200mm-4000mm	8mm-60mm	0. 15mm-0.6mm	5g/㎡- 15g/㎡	8g/㎡-25g/㎡
4	3102	O/F/H11 1/H112	≥75	≥20	≥25	200mm-4000mm	8mm-60mm	0. 15mm-0.6mm	5g/㎡- 15g/㎡	8g/㎡-25g/㎡
5	3R03	O/F/H11 1/H112	≥80	≥25	≥20	200mm-4000mm	8mm-60mm	0. 15mm-0.6mm	5g/㎡- 15g/㎡	8g/㎡-25g/㎡

Aluminum tube for Aero Industry

Property

Aluminum tubes for Aero industry are mainly made of seamless of grade 2024，3003，5052，6061，7075. Mainly 2000 series and 7000 series due to the hardness requirement.

Basic standards are as follows, AMS WW-T-700/3, AMS 4088, AMS 4086, AMS QQA-200/3, AMS 4152, AMS WW-T-700/2, AMS 4065, AMS WW-T-700/4, AMS 4070, AMS 4071, AMS-T-7081, MIL-T-7081, AMS 4081, AMS 4082, AMS 4083, ABS5151, BAMS517-001, AMS QQ-A-200/8, AMS 4150, AMS WW-T-700/7 AMS QQA-200/11.

Basic Spec

Material Type	Material shapes	Application	Material & Temper
Aluminium Seamless Drawn Tube Aluminium Seamless Extruded Tube	Seamless Rectangular Tube	Fighter Jet Ejector Seat Structural Tube	2014 – T6
	Seamless Rectangular Tube	Baggage Bar Tube	2024 – T3 7075 – T4 / T6
	Seamless Square Tube	Conventional Airplane Structural Tube	7075 – T651
	Seamless Square Tube	Vessel Tube	5083 – H112
	Seamless Profile Tube	Sports Equipment	7050 – T76 7075 – T6
		Tail Fin	2024 – T351 / T651 7075 – T651
		Ferrule	5051 – TO
	Seamless Round Tube	Camera Lenses Tube	5056 – H32 / H34 / H112 5052 – H112 / H32 / H34
		Suspension / Absorber Tube	7175 – T79511 7050 – T76
		Aircraft Seat Beam Tube	2024 – T3 7075 – T6 7050 – T76
		Medical Wheel Chair Tube	6061 – T6 7020 – T6 7005 – T53 6082 – T6
		Aircraft Tie Rod	2024 – T351
		Helicopter Structural Beam	7075 – T651
		Automotive Air Condition Tube Set	3003 – TO 5052- H34 6063 – T83
		Glider Tube	7075 – T6
Aluminium Extruded Profiles	Various Shape	Tail Fin	7075 – T6511 2024 – T3511 / T6511
		Sabot	7075 – T6511
		Aircraft Component	7075 – T6511 2024 – T3511

Aluminum tube for tent pole

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Property

Aluminum alloy 7075 with zinc as the primary alloying element. It is strong, whose strength is comparable to many steels, and has good fatigue strength and average machinability. It has lower resistance to corrosion than many other aluminum alloys.

T6 temper material has an ultimate tensile strength of 510–540 MPa (74,000–78,000 psi) and yield strength of at least 430–480 MPa (63,000–69,000 psi). It has a failure elongation of 5–11%.

Aluminum Tube for Marine Industry

Property

Aluminum tube is the most commonly used aluminum for structural applications

.5052,5083,5754,6060,6082 grades are the main grades.

Aluminum round tubes forming and corrosion resistance, high fatigue strength, good weldability, They are often used for ship fittings and ship structures.

Alloy: 5052,5083,5754,6060,6082

Temper: H111/H112, T5/T6

Certificate: BV /DNV /ABS/Lioyds

Thickness: 3mm—50mm

Basic Data

Mechanical Properties of Marine Aluminum Round Tube
Alloy	Form	Thickness(mm)	Temper	Rm	Rp0.2	A% Min
(Mpa)				Min.		A₅₀	A
5086	Shapes, Bar, Tube	3≤t≤50	H112	240	95	10	12
5083	Shapes, Bar, Tube Shapes, Bar, Tube	3≤t≤50 3≤t≤50	H111
O and H112	270 270	110 125	10 10	12 12
5059	Shapes, Bar, Tube	3≤t≤50	H112	330	200
	10
5383	Shapes, Bar, Tub	3≤t≤50	O	290	145	17	17
Shapes, Bar, Tub	3≤t≤50	H112	310	190
	13
6061	Shapes, Bar, Tube Profiles	3≤t≤50 3≤t≤50	T5 or T6
T5 or T6	260 245	240 205	10	8 4
6005A	Shapes, Bar, Tube Profiles	3≤t≤50	T5	260	215	9	8
Shapes, Bar, Tube Profiles	3≤t≤10	T6	260	215	8	6
10≤t≤50	250	200	8	6
6082	Shapes, Bar, Tube Closed shapes	3≤t≤50 3≤t≤50	T5 or T6
T5 or T6	310 290	260 240	10	8 5

Aluminum profile/aluminum tube for LED light/ light box

Property

For LED light industry，Aluminum 6061 0r 6063 grade T6 is commonly applied.

Different mode and surface treatment are available.

Basic Alloy

Material & Temper	Aluminum Alloy 6063-T5,6061-T6
Surface Treament	Mill-Finished, Anodizing, Powder Coating, Electrophoresis, Wood Grain, Polishing, Brushing, etc.
Colour	Silver, Champage, Bronze, Golden, Black, Sand coating, Anodized Acid and alkali or Customized.
Film Standard	Anodized:7-23 μ , Powder coating: 60-120 μ , Electrophoresis film: 12-25 μ.
Length	5.8M or Customized.
Thickness	0.4mm-20mm or Customized.
Application	Building and Construction and Decoration.
Profile type	1. Sliding window and door profiles;
	2. Casement window and door profiles;
	3. Aluminum profiles for LED light;
	4. Tile Trim Aluminum profiles;
	5. Curtain wall profile;
	6. Aluminum heating insulation profiles;
	7. Round/Square General profiles;
	8. Aluminum heat sink;
	9. Others Industry profiles.
Lifetime	Anodized for 12-15 years outdoor, Powder coating for 18-20 years outdoor.
Extrusion Machine	600-3600 tons all together 6 extrusion lines.
Capability	Output 1000 tons per month.
New Moulds	Opening new mould about 7-10 days
Fabrication	Die designing→Die making→Smelting&alloying→QC→Extruding→Cutting→Heat Treatment→QC→Surface treatment→QC→Welding→Packing→QC→Shipping→After Sale Service
Deep Processing	CNC / Cutting / Punching / Checking / Tapping / Drilling / Milling
Certification	1. ISO9001-2008/ISO 9001:2008;
	2. GB/T28001-2001(including all the standard of OHSAS18001:1999);
	3. GB/T24001-2004/ISO 14001:2004;
	4. GMC.
MOQ	500 kgs. Usually 10-12 tons for a 20’FT; 20-23 tons for a 40HQ.

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Aluminum Tube and Pipes

Aluminum Cold Draw Tubes

Seamless Aluminum Tube

Aluminum Micro Tubes

Aluminum Tube Spec.

Common Application Details

Aluminum tube for Automobile industry

Property&Detail

Aluminum tubes for automobile industry has different detail application based on different mechanical and chemical properties. The basic application are heat radiator, liquid line which also called hydro aluminum tube.

Basic tests are to be done after production, mandrel tube test(expanding, reducing, flaring, beading), SWAAT test(corrosion test)

Basic Spec.

Aluminum tube for radiator (micro channel, capillary tube)

Properties

Aluminum tube for radiator is mainly made from microchannel tube and capillary tube.

Basic Spec.

Aluminum tube for Aero Industry

Property

Aluminum tubes for Aero industry are mainly made of seamless of grade 2024，3003，5052，6061，7075. Mainly 2000 series and 7000 series due to the hardness requirement.

Basic standards are as follows, AMS WW-T-700/3, AMS 4088, AMS 4086, AMS QQA-200/3, AMS 4152, AMS WW-T-700/2, AMS 4065, AMS WW-T-700/4, AMS 4070, AMS 4071, AMS-T-7081, MIL-T-7081, AMS 4081, AMS 4082, AMS 4083, ABS5151, BAMS517-001, AMS QQ-A-200/8, AMS 4150, AMS WW-T-700/7 AMS QQA-200/11.

Basic Spec

Aluminum tube for tent pole

Property

Aluminum alloy 7075 with zinc as the primary alloying element. It is strong, whose strength is comparable to many steels, and has good fatigue strength and average machinability. It has lower resistance to corrosion than many other aluminum alloys.

T6 temper material has an ultimate tensile strength of 510–540 MPa (74,000–78,000 psi) and yield strength of at least 430–480 MPa (63,000–69,000 psi). It has a failure elongation of 5–11%.

Aluminum Tube for Marine Industry

Property

Aluminum tube is the most commonly used aluminum for structural applications

.5052,5083,5754,6060,6082 grades are the main grades.

Aluminum round tubes forming and corrosion resistance, high fatigue strength, good weldability, They are often used for ship fittings and ship structures.

Alloy: 5052,5083,5754,6060,6082

Temper: H111/H112, T5/T6

Certificate: BV /DNV /ABS/Lioyds

Thickness: 3mm—50mm

Basic Data

Aluminum profile/aluminum tube for LED light/ light box

Property

Basic Alloy

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