This Standard specifies professional technical specifications for construction and acceptance of installation engineering of hydraulic, pneumatic and lubricating Systems in metallurgical machinery equipment.
General technical specifications for the construction and acceptance of installation engineering of the hydraulic, pneumatic and lubricating Systems are in accordance with YBJ 201-83 Code for Construction and Acceptance of Metallurgical Machinery Equipment Installation Engineering - General Requirements.
Construction and acceptance of steam piping connected with steam heater in hydraulic and lubricating system, water piping connected with cooler, nitrogen or compressed air piping connected with oil tank and accumulator is in accordance with GBJ 235-82 Specifications for Construction and Acceptance of Ventilation and Air-conditioning Work; construction and acceptance of hydraulic system of hydraulic press is in accordance with those specified in Volume III of TJ 231(III)-78 General Code for Construction and Acceptance of Mechanical Equipment Installation Engineering; construction and acceptance of air supply equipment in pneumatic system is in accordance with those specified in Volume I of TJ 231(V)-78 General Code for Construction and Acceptance of Mechanical Equipment Installation Engineering.
Technical specifications for construction and acceptance of installation engineering of hydraulic, pneumatic and lubricating systems with special installation engineering requirements are in accordance with those specified in design technical documents and equipment technical documents.
1 Installation of Equipment and Components
1.1 Inspection of Equipment and Components Prior to Installation
1.2 Essential Installation Conditions
1.3 Installation of Shared Equipment and Components of Systems
1.4 Installation of Hydraulic Equipment and Components
1.5 Installation of Pneumatic Equipment and Components
1.6 Installation of Lubricating Oil Equipment
1.7 Installation of Grease Equipment
1.8 Installation of Equipment and Components of Oil Mist Lubricating and Sliding Bearing Static-Pressure Oil Supply System
1.9 Installation of Rolling Process Lubricating Equipment
2 Machining, Welding and Installation of Piping
2.1 Inspection of Pipe and Piping Accessories Prior to Use
2.2 Machining of Piping
2.3 Welding of Piping
2.4 Piping Installation
3. Pickling, Flushing, Purging and Painting for Piping
3.1 Piping Pickling
3.2 Piping Flushing
3.3 Piping Purging
3.4 Piping Painting
4. System Pressure Test, Adjustment and Test Run
4.1 Hydraulic System Pressure Test, Adjustment and Test Run
4.2 Pneumatic System Pressure Test, Adjustment and Test Run
4.3 The Lubricating Oil System Pressure Test, Adjustment and Test Run
4.4 Pressure Test, Adjustment and Test Run of Lubricating Grease System
4.5 Pressure Test, Adjustment and Test Run of Oil Mist Lubricating System and Sliding-bearing Static-pressure Oil Supply System
4.6 Pressure Test, Adjustment and Test Run of Lubricating Oil System in Rolling Technology
Appendix A Conversion Table of Pressure Unit (Informative)
Appendix B
Appendix C Level Standard of Piping Flushing Cleanliness (Supplemental)
Appendix D Explanation of Wording in This Standard (Informative)
Additional Explanation
