China, the United States, Japan on the explosive gas grouping control charts

Category Explosive Gas Environment Explosive Dust Environment China Standard GB 0 Zone 1 Zone 2 Zone 10 Zone 11 Zone American Standard NFPA Class I Division l Class I Division 2 Clas Division II Class II Division 2 Japan Standard JIS 0 kinds 1 kinds 2 kinds of maps China, the United States, Japan Explosion Gas Classification (Group) Control Temperature / ℃ US Standard Gas Ignition Temperature t / ℃ China Standard Japan Standard 450 T1> 450 T1 G1 300 T2 300 T2 G2 280 T2A 200 T3 G3 T2B 230 T2C 215 T2D 200 T3 180 T3A 135 T4 G4 T3B 160 T3C 135 T4 120 T4A 100 T5 G5 100 T5 85 T6 85 T6 G6 You may also be interested in Magnetic Pumps, High Temperature Magnetic Pumps, Stainless Steel Magnetic Pumps, Pipeline Pumps, Vertical Pipeline Pumps, Horizontal Pipeline Pumps, Pneumatic Diaphragms Pumps, electric diaphragm pumps and other products interested, welcome to consult!

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