The pig launcher and receiver are important equipment for sending and receiving pigging equipment during the pipeline cleaning operation. lt uses the flow of the original medium in the pipeline as the driving force to push the pig in the pig launcher to run in the pipeline, to achieve the purpose of cleaning or checking the pipeline.
Design Conditions | ||
1. | Pipeline Size | From 6″ up to 56″ |
2. | Design Code | ASME VIII Div 1; ASME B31.3; ASME B31.4; ASME B31.8, etc. |
3. | Design Factor | 0.5, 0.6, 0.7, etc. |
4. | Corrosion Allowance | 0-5mm or more |
5. | Design Pressure | CL150, CL300, CL600, CL900, CL1500, CL2500, or as required. |
6. | Design Temperature (Min/Max) | -50℃ / 200℃ |
7. | Closure Type | Clamp Ring Type Quick Opening Closure |
8. | Installation Orientation | Horizontal, Vertical, Inclined |
9. | Applicable Medium | Gas, Oil, Petroleum, Chemical Materials, Water, etc. |
Structure and Main Materials | ||
1. | Major Barrel/Min Barrel | ASTM A106, ASTM A516 Gr.70, or as required. |
2. | ASTM A515 Gr.70, ASTM A516 Gr.70, ASTM A105, ASTM A350 LF2 Class1, ASTM A694 F42 F46 F48 F50 F52 F56 F60 F65 F70, or as required. | |
3. | Sealing Ring for the Closure | Viton, Nitrile |
4. | Saddle Support | Q235, or as required. |
5. | Flange | ASTM A105, ASTM A694 F70, or as required. |
6. | Lifting Lug/Eyes | Q235, or as required. |
7. | Grounding | Yes |
8. | Name Plate | Stainless Steel, or as required. |
Certificates | ||
1. | ASME U Stamp Certificate | Applicable |
2. | Third-Party Inspection | BV, SGS, ABS, DNV, or as required. |
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