Compact Plus Water Swivel

Compact Plus Water Swivel , Standard Duty / HEAVY DUTYWater Swivel 25K drilling Wireline Core Barrel Water Swivel Q Series water well drilling swivel , swivel for water of Boart Longyear core barrel Detailed Product Description: Compact Plus Water Swivel Standard Duty Water Swivel (25K) HEAVY DUTY water swivel (40K) Wireline Core Barrel Water swivel Q series Specifications: 1. High quality and long life service 2. Professional production 3. Whole-set drilling tools 4. Good