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7Series Aluminium Alloy Extrusion
7 series aluminum alloys are mainly zinc, but sometimes a small amount of magnesium and copper are added. Among them, super-hard aluminum alloys contain zinc, lead, magnesium and copper alloys close to the hardness of steel. The extrusion speed is slower than 6 series alloys, and the welding performance is good.
Aviation (bearing components of aircraft, landing gear), rockets, propellers, aviation spacecraft.
The following are the 7 series aluminum alloys that our company can produce:
Alloy：7005、7075、7A04 Temper：T5、T6、T651 Length：7m-14m Product Diameter：100mm-600mm
(1) Bare Package;
(2) Waterproof Cloth / Plastic Film Wrapping, Steel Band Bundling, Wooden Pallet Bottom;
(3) Cube Packaging, Wooden Pallet Bottom, Steel Band Bundling
(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:
01 Weaponry equipment research and production license
02 National Industrial Production License
03 Quality management system certification
04 Environmental management system certification
05 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.