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3Series Aluminium Alloy Extrusion

    Model Number: 3A21
  • Place of Origin: Guangxi, China
  • Brand Name: Gold Apple
  • Certification: ISO9001, ISO14000, ISO10012
  • Temper: H112
  • Grade: 3000 Series
  • Alloy Or Not: Is Alloy
  • Minimum Order Quantity: 10 tons after confirmed the samples
  • Used: For window & door
  • Thickness: >1.0mm

Product Details


product description:



3 series aluminum alloys with manganese as the main alloy element cannot be heat-treated and strengthened, with good corrosion resistance and good welding performance. Good plasticity. (Close to super aluminum alloy). It can also be called anti-rust aluminum alloy.

Scope of application:

seamless oil-conducting pipes used in aircraft, cans, air conditioners, refrigerators, and car bottoms in humid environments.


The following are the 3 series aluminum alloys that we can produce:

Temper: H112       Alloy: 3a21    Length: 7m-14m     product diameter:100mm-600mm



(1)luminium Alloy Tube,

(2)Aluminium Alloy Bar

(3)Aluminium Alloy Extrusion Profile


(1)Bare Package;

(2)Waterproof Cloth / Plastic Film Wrapping, Steel Band Bundling, Wooden Pallet Bottom;

(3)Cube Packaging, Wooden Pallet Bottom, Steel Band Bundling


Product advantages:

(1) Sophisticated production technology, advanced equipment. The main production equipment and testing equipment are imported from abroad

(2) High precision, high strength, corrosion resistance and wear resistance

(3)The technical center (central laboratory) has been assessed as the Qinghai Engineering Technology Center. It is not only capable of analyzing the chemical composition of the aluminum alloy tube and rod production, metallurgical structure inspection, and mechanical property testing, but also can meet the needs of new product and new process development.

(4) Certificates to prove quality:

  • Weaponry equipment research and production license
  • National Industrial Production License
  • Quality management system certification
  • Environmental management system certification
  • Occupational health and safety management system certification




Standard loading quantity:

1*20GP:Max .length:5.85 meters   Loaded quantity: 10 to 12 tons                                  

1*40HQ:Max. length:12 meters     Loaded quantity: 22-26 tons


Standard export port:

Huangpu/ Foshan or Shenzhen


Type of shipping:

Shipment by sea; by road; by train; multi-transportation.


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