1.1.1 This specification is applicable to steel shell design of the anti-corrosion lining (or coating) that is welded with carbon steel, of which the design pressure is greater than - 0.02 MPa and less than or equal to 0.6MPa and the design temperature is greater than -20℃ and less than or equal to 200℃.
1.1.2 Lining materials include anti-corrosion coating, acidproof porcelain (pottery) plate and tile, cast stone plate, carbon brick, impermeable graphite plate, SPVC plate, glass fiber reinforced plastic, rubber plate and lead.
1.1.3 This specification is not applicable to the following lining equipment:
l Lining equipment that are heated with direct flame;
2 Lining equipment that are frequently moved or vibratory;
3 Lining equipment suffering radiation effects;
4 Glass lined equipment;
5 Metallic and hot housing lining equipment except lead lining equipment.
1 General 1
1.1 Application Scope 1
1.2 Normative References 1
2 Design of Steel Shell with Liner 3
2.1 Determination of the Wall Thickness of Steel Shell with Liner 3
2.2 Determination of Other Pressure Elements 4
2.3 The Structural Design of Steel Shell with Liner 4
3 Manufacture, Test, Examination, Acceptance and Storage of Steel Shell with Liner 11
3.1 Manufacture, Test, Examination and Acceptance Requirements 11
3.2 Surface Treatment and Protection, Storage 12
Appendix A Reference Method of the Examination of Steel Shell Liner Pasting Surface 15
1.1.1 This specification is applicable to steel shell design of the anti-corrosion lining (or coating) that is welded with carbon steel, of which the design pressure is greater than - 0.02 MPa and less than or equal to 0.6MPa and the design temperature is greater than -20℃ and less than or equal to 200℃.
1.1.2 Lining materials include anti-corrosion coating, acidproof porcelain (pottery) plate and tile, cast stone plate, carbon brick, impermeable graphite plate, SPVC plate, glass fiber reinforced plastic, rubber plate and lead.
1.1.3 This specification is not applicable to the following lining equipment:
l Lining equipment that are heated with direct flame;
2 Lining equipment that are frequently moved or vibratory;
3 Lining equipment suffering radiation effects;
4 Glass lined equipment;
5 Metallic and hot housing lining equipment except lead lining equipment.
Contents of HG/T 20678-2000
1 General 1
1.1 Application Scope 1
1.2 Normative References 1
2 Design of Steel Shell with Liner 3
2.1 Determination of the Wall Thickness of Steel Shell with Liner 3
2.2 Determination of Other Pressure Elements 4
2.3 The Structural Design of Steel Shell with Liner 4
3 Manufacture, Test, Examination, Acceptance and Storage of Steel Shell with Liner 11
3.1 Manufacture, Test, Examination and Acceptance Requirements 11
3.2 Surface Treatment and Protection, Storage 12
Appendix A Reference Method of the Examination of Steel Shell Liner Pasting Surface 15
