Pressure Relief Sign

Pressure relief devices are used to provide a means of venting excess pressure which could rupture a boiler or pressure vessel. A pressure relief device is the last line of defense for safety. If all other safety devices or operating controls fail, the pressure relief device must be capable of venting excess pressure.

	2 pieces tinplate can with pressure relief sign
	3 pieces tinplate can with pressure relief sign

Advantage of 2 Pieces Pressure Relief Tinplate Cans

Two pieces tin can offer several benefits over three piece tin can, especially in high pressure applications.

Continuous (no side seam) body allows for maximum container

strength and reduces probability of failure or fracture

• Cost advantage of 10%+ on average
• More consistent product integrity at higher pressures due to

continuous body design

• Greater flexibility in base paint and label design
• More universal compatibility with container contents

Lightweight, thin-walled, rigid container