Thorburn SJ Series Swivel Joint — Low Pressure (up to 35 bar)
Thorburn SJ Series single-plane swivel joint, low-pressure variant. Ball-bearing rotation with PTFE/FKM seals. Continuous rotation under pressure to 35 bar.
Key features
- Hose Family: Other
- Core Material: Other
- Nominal ID Range: DN 25 (1") to DN 150 (6")
- Max Working Pressure: 35 bar
- Hose Family
- Other
- Construction Type
- Smooth-Bore
- Braid Configuration
- N/A
- Core Material
- Other
- Nominal ID Range
- DN 25 (1") to DN 150 (6")
- Max Working Pressure
- 35 bar
Product description
The Thorburn SJ Series Swivel Joint — Low Pressure (up to 35 bar) is a specialty quick-coupling designed for the metallic-hose service envelope. Single-plane swivel joint for low-pressure rotating service. Working pressure 35 bar. Operating temperature -73°C to +260°C.
Construction
- Type: Specialty Coupling — Single-plane swivel joint for low-pressure rotating service
- Body material: 316L SS
- End fitting: 316L SS ANSI 150# RF flanged ends; PTFE / FKM seals
- Bore range: DN 25 (1") to DN 150 (6")
- Working pressure: 35 bar (140 bar burst)
- Temperature range: -73°C to +260°C
Performance
Hydrotested at 1.5× working pressure. Per ASME B31.3. Designed for repeated connect / disconnect cycles in industrial service.
Applications
- Bottom-loading arm rotation
- Chemical injection skid pivots
- Tank-mixer rotating connections
- Low-pressure rotating equipment
How to order
Confirm (a) end-connection size and style on each side, (b) operating pressure / temperature envelope, (c) any required certifications, (d) seal material preference (NBR / FKM / FFKM / PEEK / Teflon — drives chemical compatibility and temperature limit). Indus matches the coupling halves to your hose assemblies and supplies the matched gaskets and fasteners.
Companion products
Order in matched pairs (male and female halves) for new installations, or as service spares for existing assemblies. Indus also supplies matched seal kits for routine maintenance, plus replacement gaskets and fasteners.
Identification
| Parameter | Value |
|---|---|
| Hose Family | Other |
| Construction Type | Smooth-Bore |
| OEM Part Code | SJ-LP |
Construction
| Parameter | Value |
|---|---|
| Braid Configuration | N/A |
| Core Material | Other |
| Braid Material | N/A (Unbraided) |
| End Fitting Material | 316L SS ANSI 150# RF flanged ends; PTFE / FKM seals |
Dimensions
| Parameter | Value |
|---|---|
| Nominal ID Range | DN 25 (1") to DN 150 (6") |
| Bend Radius (Static) | 0 mm |
| Bend Radius (Dynamic) | 0 mm |
| Live Length for Vibration | 0 mm |
| Weight | 0 kg/m |
Performance
| Parameter | Value |
|---|---|
| Max Working Pressure | 35 bar |
| Min Burst Pressure | 140 bar |
| Safety Factor | 4 |
| Min Operating Temperature | -73 °C |
| Max Operating Temperature | 260 °C |
Compliance
| Parameter | Value |
|---|---|
| ISO 10380 Class | N/A |
| PED 2014/68/EU Module | Module A |
| ASME Compliance | ASME B31.3 |
| NACE MR0175 / ISO 15156 | yes |
Shipping & lead time
What is this coupling used for?▾
What is the working pressure rating?▾
What is the operating temperature range?▾
What body and seal materials are used?▾
Can this coupling be used in sour-service (H₂S) installations?▾
What standards / certifications does this meet?▾
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Shipped worldwide from our Dubai warehouse. Transit, routes and documentation for 126 destinations
The same part, in the designations used across European and Gulf trade catalogues.
- de
- Met-O-Seal Typ SJ Drehgelenk
- fr
- Met-O-Seal type SJ joint tournant
- es
- Met-O-Seal tipo SJ junta giratoria
- it
- Met-O-Seal tipo SJ giunto girevole