This standard specifies the basic safety requirements for handling, loading and unloading, storing and using of gas cylinder in production, operation, storage area.
Cylinders described in the standard include seamless cylinders, welded cylinders, welded insulated cylinders, wrapped cylinder and cylinders containing materials at the normal ambient temperature of -40 ℃ to 60 ℃,with the nominal volume of 0.4 L to 3 000 L, the nominal working pressure of 0.2 MPa to 35 MPa (gauge pressure, the same below) and the product of pressure times volume greater than or equal to 1.0 MPa·L, these cylinders are used to fill compressed gases, high (low) pressure liquefied gases, cryogenic liquid gases, dissolved gases, adsorbed gases, liquid with standard boiling point equal to or lower than 60 ℃ and gas mixture.
Cylinders described in the standard exclude fire extinguisher cylinder that bear higher pressure in short time during firefighting but can not bear high pressure in storage for a l
定价: 288元 / 折扣价: 245 元 加购物车
This standard specifies the terms and definitions,classification of gas mixtures,basic conditions,personnel requirements,equipment, facilities,technical requirements,filling of gas mixture cylinder,emergency management,packaging,marking,storage and transportation.
This standard is applicable to the filling of cylinders for preparing gas-gas mixture and liquid-liquid mixture.Filling of gas mixture cylinders with other special purposes can refer to this standard.
定价: 372元 / 折扣价: 317 元 加购物车