This standard specifies the technical requirements, test methods and test rules of the special hanger in metallurgy industry.
This standard is applicable to the special non-sucker type hanger (hereinafter referred to as hanger), such as plate blank hanger, sectional bar hanger, strip coil hanger, steel plate hanger, steel ingot hanger, equipment hanger and equipment auxiliary hanger.
1. Scope
2. Reference
3. Requirements
3.1 Environmental Condition
3.2 Service Performance
3.3 Equipment and Treat
3.4 Vital Parts
3.5 Weld
3.6 Machining
3.7 Assembly
3.8 Electrical System
3.9 Hydraulic System
3.10 Security
3.11 Painting
3.12 Appearance
4. Test Method
4.1 Static Balancing Test
4.2 Idle Operation Test
4.3 Load Test
5. Test Rules
5.1 Delivery Inspection
5.2 Version inspection
6. Sign, Storage and Delivery and Package
6.1 One or more label plates shall be fixed on the full position of the hanger. The label plate shall contain the following contents:
6.2 Different methods of storage and delivery package shall be used according to the type, precision, transportation method, the passed areas and storable life. The package shall meet the requirements of GB/T 13384.
6.3 In the first packing box of hanger, the following documents shall be provided:
7. Quality Assurance Periods
