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Aluminum pipe

Explore high-quality aluminum coils from 1000 to 9000 series, each designed for specific industrial applications. Our aluminum coils offer durability, corrosion resistance, and versatility for various sectors.

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Detailed introduction

Product name:	Aluminum tube
Diameter:	6mm-400mm or customized as required
Wall thickness:	1mm-80mm or customized as required
Length:	3 meters, 5 meters, 6 meters, 8 meters, 10 meters or other customized sizes (φ6mm-150mm)
	5 meters, 6 meters or other customized sizes (φ150mm-200mm)
	Less than 5 meters (φ200mm or less)
Handling method:	CNC machining, automatic turning/turning, milling, milling cutter, tapping drill, bending, casting, laser cutting
Brand name:	Series 1:1A99, 1A97, 1050, 1050A, 1A50, 1060, 1070, 1350, 1145, 1035, 1100, 1200, 1235, 1A30 Series 2:2A01, 2A02, 2A04, 2A06, 2A11, 2A12, 2A14, 2A16, 2A17, 2A21, 2A25, 2A70, 2A80, 2A90, 2204, 2014, 2214, 2017, 2219, 2024, 2124 Series 3:3A21, 3003, 3103, 3004, 3005, 3105 Series 5: 5A01, 5A03, 5A05, 5A06, 5B05, 5B06, 5A12, 5A13, 5A30, 5A66, 5005, 5019, 5050, 5251, 5052, 5154, 5454, 5754, 5056, 5456, 5082, 5083, 5182, 5183 5086 Series 6:6A12, 6B12, 6A51, 6101, 6005, 6060, 6061, 6063, 6063A, 6181, 6082 Series 7:7003, 7005, 7020, 7022, 7050, 7075, 7475, 7A01, 7A03, 7A04, 7A05, 7A09, 7A10, 7A15, 7A52 Series 8:8A06, 8011, 8090





Standard:	ATSTM B209，JIS H4000-2006，GB / T3190-2008，GB / T3880-2006，etc
Surface:	Anodizing in different colors, mini polishing and brushing, electroplating (galvanizing, nickel plating, chromium plating), strong coatings and PVD coatings, laser marking and screen printing, printing, welding, hardening, etc.
Attribute:	Anti-corrosion, light weight and good ductility
Production process:	Hot rolling or cold rolling
Status:	O、H12、H14、H16、H18、H112、H113、H19、H111、H22、H24、H26、H211、H32、H36、H38、H131、H151、H241、H261、H341、H361、F、T53、T6、T63、T6351、T651、T73、T7351，etc
Product application:	Automobiles, ships, aerospace, aviation, electrical appliances, agriculture, mechanical and electrical, home furnishings, etc

Series Classification & Applications：

1××× series aluminum and aluminum alloy
Standard: GB/T3190-1996
Features and scope of application:
1XXX series is formed by adding a small amount of copper element into pure aluminum, which has excellent forming processing characteristics, high corrosion resistance, good weldability and electrical conductivity. 1XXX series aluminum alloys are widely used in products with low strength requirements, such as chemical instruments, sheet processing parts, deep drawn or spinning concaved vessels, welding parts, heat exchangers, bell surfaces and plates, nameplates, kitchenware, ornaments, reflective appliances, etc.
1XXX pure aluminum is widely used grades: 1050, 1060, 1070, 1100.
1××× Chemical composition of pure aluminium and aluminium alloys (expressed as the highest percentage unless a range value is listed)
Si	Fe	Cu	Mn	Mg	Cr	Zn	Ti	Other elements		aluminum
								each	A total of
0.25	0.35	5.0－6.0	0.03	0.03	0.18－0.28	0.05	0.03	0.05	0.15	99.6↑
1××× pure aluminum and aluminum alloy mechanical and physical properties Mechanical properties: Tensile strength σb (MPa) ≥75 Conditional yield strength σ0.2 (MPa)≥35 Condition H112 Hardness: 30-45 Elongation: 12 Sample size: aluminum plate Note: transverse mechanical properties of aluminum plate 1××× pure aluminum and aluminum alloy series factory status: O, H12, H14, H16, H18, H112, H113, H19, H25, H111, H211, H22, H24, H25, H26, F, etc

2××× series aluminum copper alloy
Standard: GB/T3190-1996
Features and scope of application:
2XXX series is a typical duraluminium alloy in aluminum-copper-magnesium series, with reasonable composition and good comprehensive properties. This alloy is produced in many countries and is the most widely used of the duralumins. The alloy is characterized by high strength and certain heat resistance, and can be used as working parts below 150°C. At temperatures above 125°C, the strength of 2XXX series alloys is higher than that of 7075 alloys. The forming performance is good in the hot state, annealing and new quenching state, and the strengthening effect of heat treatment is significant, but the heat treatment process is strict. The corrosion resistance is poor, but it can be effectively protected by pure aluminum coating. It is easy to crack when welding, but it can be welded or riveted by special process. Widely used in aircraft structures, rivets, truck wheels, propeller components and other structural parts.
2XXX series aluminum copper alloy applications
The 2XXX series aluminum-copper alloys are widely used in aircraft structures due to their high strength and good fatigue strength, especially in areas where the wing and fuselage structures are subjected to tension.
2XXX series of duralumin are widely used grades: 2024(2A12), LY12, LY11, 2A11, 2A14 (LD10), 2017, 2A17, etc.
Chemical composition of 2XXX series aluminum-copper alloys (expressed as the highest percentage unless a range value is listed)
Si	Fe	Cu	Mn	Mg	Cr	Zn	Ti	Other elements		aluminum
								each	A total of
0.5	0.5	3.8－4.9	0.3-0.9	1.2-1.8	0.01	0.25	0.15	0.15	0.15	92.6↑
Mechanical and physical properties of 2××× aluminum copper alloy Mechanical properties: Tensile strength σb (MPa) ≥425 The conditional yield strength σ0.2 (MPa)≥275 State T4 hardness: HB 120--145 Elongation: above 14 Sample size: aluminum plate Note: Lateral mechanical properties of aluminum plate at room temperature 2××× aluminum copper alloy factory condition: O, H13, H15, T3, T4, T6, T451, T651, T72, T361, T351, T861, T87, T37, T81, T62, T8510, T8511, T852, etc

3XXX series aluminum manganese alloy
Standard: GB/T3190-1996
Features and scope of application:
3XXX series is Al-Mn alloy, which is the most widely used antirust aluminum. The strength of this alloy is not high (slightly higher than that of industrial pure aluminum), and it can not be strengthened by heat treatment. Therefore, cold working method is adopted to improve its mechanical properties: It has high plasticity in the annealing state, good plasticity in the semi-cold hardening, low plasticity in the cold hardening, good corrosion resistance, good weldability, poor machinability. It is mainly used for demanding high plasticity and good weldability. It is used for low load parts working in liquid or gas medium, such as mailbox, gasoline or lubricating oil conduit, various liquid containers and other small load parts made by deep drawing. 3XXX series aluminum plates are used for rivets with good formability, solubility and corrosion resistance. It is used for processing parts and components requiring good formability, high corrosion resistance and good weldability, or for work requiring both these properties and higher strength than 1XXX series alloy, such as kitchenware, food and chemical product processing and storage devices, tanks and tanks for transporting liquid products, All kinds of pressure vessel and pipe general articles, heat sink, cosmetic board, photocopier roller, ship material processed by thin plate.
Chemical composition of 3××× Al-Mn alloy (expressed as the highest percentage unless a range value is listed)
Si	Fe	Cu	Mn	Mg	Cr	Zn	Ti	Other elements		aluminum
								each	A total of
0.6	0.7	0.05－0.2	1.0-1.5	-	-	0.1	-	0.05	0.15	97↑
Mechanical and physical properties of 3××× Al-Mn alloy Mechanical properties: Tensile strength σb (MPa) ≥140-200 Conditional yield strength σ0.2 (MPa)≥115 State H24 Hardness: HB35-45 Elongation: 12 Sample size: aluminum plate Note: Lateral mechanical properties of aluminum plate at room temperature Factory status of 3××× Al-Mn alloy: O, H12, H14, H16, H18, H19, H25, H111, H113, H211, H32, H34, H36, H38, H131, H151, H241, H261, H341, H361, F, etc

5××× series aluminum magnesium alloy
Standard: GB/T3190-1996
Features and scope of application:
5XXX series is a high magnesium alloy (5A06 (LF6)5A05 (LF5), which has good strength, corrosion resistance and machinability in non-heat treated alloys. The anodized surface is beautiful. Arc welding has good performance. The main alloying element in 5XXX series is magnesium, which has good corrosion resistance, weldability and medium strength. The excellent corrosion resistance makes 5XXX series alloy widely used in Marine applications such as ships, and automobile, aircraft welding parts, subway light rail, the need for strict fire pressure vessels (such as liquid tank cars, refrigerated cars, refrigerated containers), refrigeration equipment, television towers, drilling equipment, transportation equipment, missile parts, armor and so on.
"5XXX series belongs to Al-Mg-Si alloy (5083 "LF4", 5754, 5052), widely used, especially the construction industry cannot do without this alloy, is the most promising alloy. Good corrosion resistance, good weldability, good cold working property, and has medium strength. The main alloy element of 5XXX series is magnesium, which has good forming performance, corrosion resistance, weldability and medium strength. It is used in the manufacture of aircraft oil tank, oil pipe, and sheet metal parts of traffic vehicles and ships, instruments, street lamp support and rivets, hardware products, electrical appliance shell and so on.
5XXX aluminum magnesium alloy is widely used grades: 5A06, 5A05, 5083, 5754, 5052, 5005, 5086, 5182, etc
Chemical composition of 5××× Al-Mg alloy (expressed as the highest percentage unless a range value is listed)
Si	Fe	Cu	Mn	Mg	Cr	Zn	Ti	Other elements		aluminum
								each	A total of
0.4	0.35	0.1	0.4-1.0	4.0-4.9	0.05－0.25	0.25	0.15	0.05	0.15	Margin
Mechanical and physical properties of 5××× Al-Mg alloy Mechanical properties: Tensile strength σb (MPa) ≥270 Conditional yield strength σ0.2 (MPa)≥120 State H112 Hardness: HB45-75 Elongation: above 12 Sample size: aluminum plate Note: transverse mechanical properties of aluminum plate 5××× Aluminium magnesium alloy factory status: O, H13, H12, H14, H16, H18, H32, H34, H36, H38, H112, H19, H111, H116, H321, F, etc

6××× series aluminum silicon alloy
Standard: GB/T3190-1996
Features and scope of application:
6XXX series is a heat treatable strengthening alloy, with good formability, weldability, machinability and good strength, at the same time, after annealing can still maintain a good operability.
The main alloying elements of 6XXX series alloy are magnesium and silicon AlMgSi1Cu, and form Mg2Si phase. If contain a certain amount of manganese and chromium, can neutralize the bad effect of iron; Sometimes a small amount of copper or zinc is added to improve the strength of the alloy without significantly reducing its corrosion resistance; There is also a small amount of copper in the conductive material to offset the adverse effects of titanium and iron on electrical conductivity; Zirconium or titanium can refine the grain size and control the recrystallization structure. Lead and bismuth can be added to improve machinability. Mg2Si is solidly dissolved in aluminum, which makes the alloy have artificial aging and hardening function.
6061-T651 is the main alloy in the 6XXX series of alloys. It is a high-quality aluminum alloy product produced by heat treatment and pre-stretching process. Although its strength is not compared with that of 2XXX series or 7XXX series, its magnesium and silicon alloys have many characteristics. It has excellent processing performance, excellent welding characteristics and electroplating, good corrosion resistance, high toughness and no deformation after processing, dense material without defects and easy polishing, color film is easy, excellent oxidation effect and other excellent characteristics.
6XXX aluminum silicon alloy is widely used grades: 6082, 6063 (LD31), 6061 (LD30), 6A02, etc.
Chemical composition of 6××× Al-Si alloy (expressed as the highest percentage unless a range value is listed)
Si	Fe	Cu	Mn	Mg	Cr	Zn	Ti	Other elements		aluminum
								each	A total of
0.4-0.8	0.7	0.15-0.4	0.15	0.80-1.2	0.04－0.35	0.25	0.15	0.05	0.15	Margin
Mechanical and physical properties of 6××× Al-Si alloy Mechanical properties: Tensile strength σb (MPa) ≥310 The conditional yield strength σ0.2 (MPa)≥276 State T6 Hardness: HB90-110 Elongation: 11 Sample size: aluminum plate Note: transverse mechanical properties of aluminum plate Factory state of 6××× Al-Si alloy: H112, T6, T651, T5, T4, O state;

7××× series aluminum silicon alloy
7000 aluminum alloy is another kind of commonly used alloy, there are many varieties. It contains zinc and magnesium. The strongest of the more common aluminum alloys is 7075, but it cannot be welded, and its corrosion resistance is quite poor, as it is used in many CNC machining parts. Zinc is the main alloying element in this series, and the addition of a little magnesium alloy allows the material to be treated by heat to achieve very high strength properties. This series of materials are generally added with a small amount of copper, chromium and other alloys, among which the number of 7075 aluminum alloy is particularly high quality, the highest strength, suitable for aircraft frame and high strength accessories.
7075 belongs to Al-Zn-Mg-Cu superhard aluminum alloy, which has been used in the aircraft industry since the late 1940s and is still widely used in the aviation industry. It is characterized by good plasticity after solid solution treatment, especially good heat treatment strengthening effect, high strength below 150℃, and especially good low temperature strength; Poor welding performance; Stress corrosion cracking tendency; It shall be used by aluminum coating or other protective treatment. The ability of stress corrosion cracking resistance can be improved by two-stage aging. In the annealed and hard-quenched state, the plasticity is slightly lower than that of 2A12 in the same state, slightly better than that of 7A04, the static fatigue of the sheet. Notch sensitive, stress corrosion performance is better than 7A04.
7XXX aluminum zinc alloy is widely used grades: 7075, 7A04(LC4), 7A09(LC9), 7A52, 7A05, etc.
Chemical composition of 7××× Al-Zn alloy (expressed as the highest percentage unless a range value is listed)
Si	Fe	Cu	Mn	Mg	Cr	Zn	Ti	Other elements		aluminum
								each	A total of
0.4	0.5	1.2－2.0	0.3	2.1-2.9	0.18－0.28	5.1-6.1	0.2	0.05	0.15	Margin

1000 Series: Pure Aluminum

The 1000 series represents pure aluminum coils with 99%+ aluminum content (e.g., 1050/1060). Ideal for general industrial use due to excellent formability and cost-effectiveness. Complies with GB/T3880-2006 standards.

2000 Series: Aviation-Grade

Hardened with 3-5% copper (2A16/LY16), these aerospace-grade coils offer superior strength. Primarily imported from specialized manufacturers in Germany and South Korea.

3000 Series: Anti-Corrosion

Manganese-enhanced (1-1.5%) 3003/3A21 coils provide exceptional rust resistance for HVAC systems, automotive underbodies, and marine environments.

4000 Series: Heat-Resistant

With 4.5-6% silicon (4A01), these coils excel in welding applications and high-temperature scenarios like brake components and cookware.

Specialty Alloys

5000 Series: Lightweight Strength

Magnesium-infused (3-5%) 5052/5083 coils deliver optimal strength-to-weight ratios for aircraft fuel tanks and marine structures through continuous casting technology.

6000 Series: Dual-Enhanced

6061 combines magnesium/silicon for superior corrosion resistance in precision applications like aircraft connectors and camera components.

7000 Series: Ultra-Hard

Zinc-rich 7075 undergoes ultrasonic testing for aviation-grade durability in high-stress environments, though domestic production requires further refinement.

Niche & Future-Ready Options

8000 series (8011) serves bottle cap production, while 9000 series remains reserved for emerging alloy technologies per international standards.

Packaging and shipment

Company Profile

Guangqing Ganglian Metal Manufacturing Co., Ltd. is a professional steel Supplier. We are committed to providing global users with a wide variety of high-quality one-stop supply chain solutions. The predecessor of the company has been deeply engaged in the domestic market for over a decade. In 2021, the export department was established. Relying on its strong resource integration capabilities and service network, its products have been exported to Vietnam, the Philippines, Thailand, Myanmar, Indonesia, Turkey, Poland, Italy, Spain, Saudi Arabia, the United Arab Emirates, Bahrain, Iran, Russia, Brazil, Kenya, and South Africa. More than 80 countries and regions.

With a professional team, high-quality resources, efficient processes and considerate services, we guarantee your delivery timeliness, create greater value for our customers and help you gain the upper hand in the global market.

Enterprise certification

The product range covers various types such as Steel plates, coils, tubes, profiles, etc. The materials include carbon steel, stainless steel, galvanized, color-coated, alloys, copper and aluminum, etc. The enterprise has passed international certifications such as ISO9001 and 13485. Its products comply with different standards including JIS,DIN,ASTM,EN,AISI, GOST etc, and have successfully passed CE certification. The company actively cooperates with third-party certification companies such as TUV,BV, and SGS to provide customers with authoritative and reliable third-party test reports.

ISO9001
ISO14001
ISO45001
CE

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