| Type | Drill Collar | Material | Carbon Steel |
| Use | Well Drilling | Processing Type | Casting |
| Machine Type | Drilling Equipment | Weight (KG) | 100 |
| weight | 1.8T | Material | 30CrMo |
| Seal | Metal seal | Quality Certification | API 6A |
| Company Type | Manufacturing type | Orifice | DN132 |
| Valve body | Hydraulic plate gate valve | Surrounding Temperature | P.U(-29℃~+121℃) |
| pressure | 35MPa |
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