WebHazard Class 2: Compressed Gases Definition. Any material or mixture having in the container an absolute pressure exceeding 40 psi (pounds per square inch) at 70°F, or regardless of the pressure at 70°F, having an absolute pressure exceeding 140 psi at 130°F; or any flammable material having a vapor pressure exceeding 40 psi at 100°F." WebClass 2 (Gases) Three divisions 2.1 –Flammable gas - Gas at 20 degrees C (68 degrees F) or less –- 101.3 kPa (14.7 psi) of pressure –- Is ignitable at 101.3 kPa (14.7 psi) when in a mixture of 13 percent or less by volume with
File:DOT hazmat class 2.2.svg - Wikimedia Commons
WebMar 17, 2024 · Hazard Class 2 – Gases Gases have three divisions: Flammable gases (2.1) burn readily in air and are in a gaseous state at 68°F (e.g., propane and spray paints). … WebJul 19, 2024 · (1) RADIOACTIVE placard also required for exclusive use shipments of low specific activity material and surface contaminated objects transported in accordance with § 173.427 (b) (4) and (5) or (c) of this … goodyear wrangler sr-a reviews
How to Comply with Federal Hazardous Materials Regulations
Web(a) This section applies to materials which meet one or more of the hazard classes defined in this subchapter and are: (1) In packages that must be labeled or placarded in accordance with part 172 of this subchapter; (2) In a compartment within a multi-compartmented cargo tank subject to the restrictions in § 173.33 of this subchapter; or WebOverview. Class 2 placards meet DOT placarding specifications of 49 CFR § 172.519 for hazardous materials identification. Pre-numbered with 4-digit identification number (UN 2187), hazard class (2) and DOT-required … WebHAZMAT Class 1 Explosives HAZMAT Class 2 Gases HAZMAT Class 3 Flammable liquids HAZMAT Class 4 Flammable solids HAZMAT Class 5 Oxidizing agents and organic peroxides HAZMAT Class 6 Toxic and infectious substances HAZMAT Class 7 Radioactive substances HAZMAT Class 8 Corrosive substances HAZMAT Class 9 Miscellaneous … goodyear wrangler sr-a review