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VIETNAM STANDARD: TCVN 6153-1995

Safety engineering requirements of design, construction, manufacture Applying scopes: This standard has been applied for: Pressure vessels have working pressure which larger than 0.7 KG/cm2 Tanks, cylinders used for containing, transporting, LPG, or substances, which have working pressure larger than 0.7Kg/cm2 or liquid, powder or solid substances without pressure but when discard having pressure larger than 0.7 KG/cm2. Bottle used for containing, transporting LPG, dissolved gases which have working pressure larger than 0.7 KG/cm2 | .