Pressure Standard of Empty Aerosol Tin Cans

Spray Cans refers to a complete pressure packaging container composed of valves, cans and contents (including products, projectiles, etc.). When the valve is opened, the contents are released in a controlled manner at a predetermined pressure. The spray cans has the characteristics of convenient use, good sealing, limited form of contents and safe use.

Guangdong Sihai Iron-Printing and Tin-Making Co.,Ltd(Guangdong Sihai for short)was founded in 1998, which has 24 years experiences in producing aerosol tin cans. We can manufacture and sell Diameter 45/52/57/60/65/70mm sizes of empty aerosol tin cans with Necked-In and Strtaight Body types.

tin cans

All the aerosol container need to be with pressure, which shall be with normal pressure and high pressure standard.

According to the DOT pressure standard, there will be 2N/2P/2Q Pressure standard. The pressure standard depends on the tinplate thickness of cones and domes, different sizes of aerosol tin cans will be different thickness of tinplate, please see the belows detailed information.

2N/2P Pressure Details

Cans Size	Thickness Thickness(Cone)	Hardness Thickness(Cone)	Thickness Thickness(Dome)	Hardness Thickness(Dome)	Thickness Thickness(Cans Body)	Hardness Thickness(Cans Body)	Deform Pressure	Bursting Pressure
D45mm(Necked-In)	0.28mm	T3BA/T3CA	0.28mm	T4CA	0.20mm	T2.5BA/T3BA	≥1.20Mpa	＞1.65Mpa
D52mm(Necked-In)	0.28mm	T3BA/T3CA	0.28mm	T4CA	0.18mm	T4CA	≥1.20Mpa	＞1.65Mpa
D57mm(Necked-In)	0.28mm	T3BA	0.32mm	T4CA	0.20mm	T3CA	≥1.20Mpa	＞1.65Mpa
D60mm(Necked-In)	0.35mm	T3BA	0.32mm	T4CA	0.19mm	T3CA	≥1.20Mpa	＞1.65Mpa
D65mm(Necked-In)	0.35mm	T3BA	0.35mm	T3BA	0.20mm	T4CA	≥1.20Mpa	＞1.65Mpa
D70mm(Necked-In)	0.40mm	T3BA	0.40mm	T4CA	0.20mm	T4CA	≥1.20Mpa	＞1.65Mpa
D65mm(Straight-Body)	0.40mm	T3BA	0.40mm	T4CA	0.21mm	T4CA	≥1.20Mpa	＞1.65Mpa

2Q Pressure Details

Cans Size	Thickness Thickness(Cone)	Hardness Thickness(Cone)	Thickness Thickness(Dome)	Hardness Thickness(Dome)	Thickness Thickness(Cans Body)	Hardness Thickness(Cans Body)	Deform Pressure	Bursting Pressure
D45mm(Necked-In)	0.28mm	T3BA/T3CA	0.28mm	T4CA	0.20mm	T3BA	≥1.24Mpa	＞1.86Mpa
D52mm(Necked-In)	0.35mm	T3BA	0.32mm	T4CA	0.20mm	T3CA	≥1.24Mpa	＞1.86Mpa
D57mm(Necked-In)	0.40mm	T3BA	0.35mm	T4CA	0.21mm	T4CA	≥1.24Mpa	＞1.86Mpa
D60mm(Necked-In)	0.40mm	T3BA	0.35mm	T4CA	0.21mm	T4CA	≥1.24Mpa	＞1.86Mpa
D65mm(Necked-In)	0.40mm	T3BA	0.40mm	T3BA	0.21mm	T4CA	≥1.24Mpa	＞1.86Mpa
D70mm(Necked-In)	0.40mm	T3BA	0.40mm	T4CA	0.21mm	T4CA	≥1.24Mpa	＞1.86Mpa
D65mm(Straight-Body)	0.43mm	T3BA	0.40mm	T4CA	0.21mm	T4CA	≥1.24Mpa	＞1.86Mpa

2N:Deform Pressure≥1.00Mpa;Bursting Pressure≥1.45Mpa

2P:Deform Pressure≥1.10Mpa;Bursting Pressure≥1.65Mpa

2Q:Deform Pressure≥1.24Mpa;Bursting Pressure≥1.86Mpa

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Pressure Standard of Empty Aerosol Tin Cans

Aerosol Tinplate Cans

Empty Aerosol Tinplate Cans

Printed Empty Aerosol Tinplate Cans