| Place of origin | Guangdong |
| Model number | YSC-1 |
| Connection | Female and male |
| Technic | Casting |
| Color | Silver |
| Surface treatment | Hot Dipped Galvanized |
| Certificate | ISO 9001:2008 |
| Packing | Carton |
| Application | Industry |
| Feature | Easy Installation |
What to Know Before You Order
YSC-6 Universal Joint Coupling belongs to the family of cast and pressed fittings that hold a 28 mm tube frame together. Individually it is a small casting with one bolt; collectively these parts decide whether a workstation behaves as one rigid structure or as a set of tubes leaning against each other.
Points that decide whether it works
- Where the frame will be rebuilt, check that the joint is rated for multiple assembly cycles. Clamping force that fades after the second build turns a modular system into a consumable one.
- Joint halves are tightened to clamp, not to pin. The structure holds because friction between the coating and the casting exceeds the load trying to rotate the tube — which makes bolt torque a structural specification, not a preference.
- Confirm the pipe you are joining: 28 mm OD is the standard, but wall thickness changes how much clamping travel the joint has. Thin-wall and thick-wall tube are not always interchangeable in the same fitting.
- Specified torque for an M6 bolt in this family is typically 8 to 10 Nm. Two fitters working by feel will differ by up to a factor of two, and the frame that holds its rating is the one assembled with a wrench rather than a hex key and good intentions.
- Mark each joint with a paint pen once torqued. A broken line means something moved, and it is visible from across the aisle without touching the frame.
Frequently Asked Questions
How much load can this joint carry?
The joint is rarely the first thing to fail — the tube span usually gives way first, by sagging rather than breaking. What limits a frame is joint stiffness under sideways load, which is why torque and retorquing matter more than the catalogue weight figure.
Do you supply an ESD version?
Yes. The dissipative version is specified where the workstation is grounded, and it needs to be ordered explicitly rather than assumed — mixing standard and dissipative joints in one frame breaks the path.
Can it be reused after dismantling?
Mechanically yes, but clamping force depends on the coating recovering its thickness. After two or three assemblies the joint needs more torque to hold the same load, so treat reuse as a maintenance decision rather than a free option.
