- Trusted Seller
API Standard Oil Equipment Drilling Rig Direct Varco Top Drive & Accessories
- Manufacturer: NOV
The top drive system is a high-tech content products, which integrates mechanical, electrical hydraulic, and communications integration, and was used to replace traditional rotary table-kelly stem drilling module...
Dongying, China - Trusted Seller
Varco Top Drive Spare Parts Insert Bop for Drilling Rig
- Manufacturer: NOV
Place of origin: Shandong, China
Shandong, China
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