7021 Aluminium Coil

7021 Aluminium Coil

Chemical composition of 7021 Aluminium Coil

Application of 7021 Aluminium Coil

7021 aluminum sheet is widely used in air cargo container, aviation container, aircraft fittings, gears and shafts, fuse parts, meter shafts and gears, missile parts, regulating valve parts, worm gears, keys, aircraft, aerospace and defense applications.

Aluminium Coil Package Method:

Aluminum Coil eye to sky

Aluminum Coil eye to side /wall

Aluminum Coil Wooden Box

Production lead time?
Stock items: 3~7 working days; customized production: 15~25 working days after deposit.

How is your aluminum coil packed for sea shipment?
4-layer standard export package:
Inner wrapped with VCI anti-rust paper + PE film, desiccant inside to avoid moisture & oxidation; core ends sealed with plastic plugs.
Edge protected by EPE foam rings + hard kraft cardboard on both coil faces.
Outer fixed with IPPC fumigated wooden frame/plywood skid complying with ISPM15.
Fastened by steel binding straps; full waterproof PE cover optional for long ocean transit.

Can coils be stacked during loading?
ETS horizontal coils are stackable with wooden blocks for separation; ETSK upright coils are non-stackable normally.

Inspection before delivery?
Mill test certificate (MTC) supplied; third-party inspection (SGS/BV) acceptable.