Bakker Oilfield Supply Coevorden B.V.
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Long Radius Swivel Joints
Weir SPM’s 3” Long Radius Swivel Joints have undergone a design enhancement, creating a superior and longer lasting product. New features have created a swivel with extended life while maintaining uniform flow.
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New features include:
- Additional erosion material under critical ball race locations:
- 3” Fig. 1502 - over 13% more
- 4” Fig. 1002 - over 22% more
- More stable assembly with better load distribution in 3” Fig. 1502 series, featuring longer ball race life.
- Better distribution of material for more robust female ball race components in 3” Fig. 1502 and 4” Fig. 1002 models.
- No danger for any mismatches.
- Available in traditional hammer union styles or in Weir SPM’s patented Safety Iron connections.
All Weir SPM swivel joints feature uniform wall thickness throughout for longer and more uniform flow of fluids (including slurries and abrasives), elastomeric packing for service to 225°F, instream packing that is designed not to enter stream regardless of velocity, and improved lubrication.