Desc:Product DescriptionAPI 8A/8c Swivel for Drilling RigSwivels Type SLare necessary hoisting tools for hanging drill pipes and jointing hoses in well rep...
2024-01-23
Desc:Product DescriptionSpecifications 1. Nominal diameter: 4" 2. Working pressure: 0.6Mpa 3. Max flow rate: 2500L/min 4. Open method: Mechanical 1. API Ad...
2024-04-17