1 Scope
This Standard specifies the terms, definitions, classification, code, design and material of glass-lined equipment, the manufacture, inspection and acceptance of metal base, the process requirements of glass-lined, the end product quality, technical index and delivery inspection of glass-lined pieces and the assembly, nameplate, package and transportation of glass-lined equipment.
This Standard is applicable to glass-lined equipment and its accessory, tower section, pipeline and pipe fitting of which the design temperature is greater than -20~200℃.
2 Normative References
The following normative documents contain provisions which, through reference in this text, constitute provisions of this Standard. For dated references, subsequent amendments to (excluding amending errors in the text), or revisions of, any of these publications do not apply. However, all parties coming to an agreement according to this Standard are encouraged to study whether the latest edition of the normative document is applicable. For undated references, the latest edition of the normative document applies.
GB 150 Steel Pressure Vessels
GB/T 7987 The Test Methods for Thermal Shock Resistance of Glass-lined Layer
GB/T 7988 Determination of Resistance to Hot Sodium Hydroxide of Vitreous Enamel
GB/T 7989 Determination of Resistance to Boiling Hydrochloric Acid of Vitreous Enamel(GB/T 7989-2003, ISO 2743: 1986, ISO 2733: 1983,MOD)
GB/T 7990 The Impact Test Method of Glass-lined Layer The Impact Test Method of Glass-lined Layer
GB/T 7991 Measurement of Vitreous and Porcelain Enamel Coating Thickness - Magnetic Method (GB/T 7991-2003, ISO 2178: 1982, MOD)
GB/T 7993 Vitreous and Porcelain Enamel - Enameled Articles for Service under Highly Corrosive Conditions - High Voltage Test (GB/T 7993-2003, ISO 2746:1998, MOD)
GB/T 7994 Hydraulic Pressure Test of Glass-lined Equipment
GB/T 7995 Air Seal Test Method of Glass-lined Equipment
GB/T 8923 Rust Grades and Preparation Grades of Steel Surfaces before Application of Paints and Related Products
GB/T 9439 Grey Iron Castings
GB/T 25027 Two Pieces Glass-lined Steel Vessels with Agitator
GB/T 25026 One Pieces Glass-lined Steel Vessels with Agitator
HG/T 2143 Welding Neck for Glass-lined Steel Vessel
HG/T 2377 Vitreous and Porcelain Enamels - Determination of Resistance to Boiling Water and Vapor
HG/T 2637 Detecting Methods of Geometry Dimension for Glass-lined Parts
HG/T 3105 Vitreous and Porcelain Enamels for Sheet Steel - Production of Specimens for Testing
JB 4708 Welding Procedure Qualification for Steel Pressure Vessels
JB/T 4709 Welding Specification for Steel Pressure Vessels
JB/T 4730.2 Nondestructive Testing of Pressure Equipment - Part 2: Radiographic Testing
JB/T 4730.3 Nondestructive Testing of Pressure Equipment - Part 3: Ultrasonic Testing
JB/T 4730.4 Nondestructive Testing of Pressure Equipment - Part 4: Magnetic Particle Testing
JB/T 4730.5 Nondestructive Testing of Pressure Equipment - Part 5: Penetrant Testing
JB/T 4735 Steel Welded Atmospheric Pressure Vessels
JB 4744 Mechanical Property Tests of Product Welded Test Coupons for Steel Pressure Vessels
JB/T 4747 Technical Permission of Welding Materials for Pressure Equipment
