Weld On Swivels
The Liquip/OPW range of weldable swivels are used for the fabrication of loading arms and pipework requiring up to 360° rotational joints.
Available in a variety of materials, sizes and styles to meet virtually any application. They are also machined with pre-prepared ends for welding directly to pipe or tube.
Features & Benefits
- Cost-effective way of achieving a rotating joint, for loading arms or other equipment requiring swiveling joints.
- Range of Sizes Available 3/4 inch up to 12 inch sizes.
- Available in a variety of materials and sizes to meet virtually any application.
- Sealing is enhanced by the purpose designed primary and secondary seals, which isolate the bearing pack from product leaks.
- In the unlikely event that the primary seal leaks, the product is contained by the O-Ring before it can wash grease from the bearings causing them to fail in operation.
- Any leaks are immediately visible from a tell-tale weep hole (SJW series).
- The greasing system incorporates the Liquip trade-mark pressure relief outlet to ensure correct lubrication, by ejecting old grease and particles that can cause wear (SJW series).
- Dual Race Ball Bearings Ensures true alignment under heavy loads (bearings protected by seals on both sides) (3000 series
-
Technical Information
SJW Series
Operating temperature
-20°C to +220°C.Sizes
4"Materials
Stainless Steel or Mild Steel.Working pressure
1,100 kPa.Test Pressure
1,650 kPa.Mounting
Weld on.Weight
4.3kg.
3000 SeriesMetal Options
- Aluminum (ASTM B26, A356 T6)
- Bronze ( ASTM B62-83600)
- Carbon Steel (ASTM A105)
- Ductile Iron (ASTM A-536)
- Stainless Steel (ASTM A351-CF3M/CF8M)
Seal Options
- Buna
- Fluorocarbon
- PTFE
- EPDM
- Neoprene
- Kalrez
Pressure/Temperature Guide
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