Select Lede grooved couplings, elbows, tees, crosses, reducers and end caps by pipe size, pressure, approvals and use, and watch how the joint goes together. Data from Lede catalog V2025.04. The selector is in English.
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Lede Grooved Fittings and Couplings
What is in the catalogue
- Couplings: flexible and rigid grooved couplings (XGQT2 and XGQT1).
- Fittings: elbows, tees, reducers and other grooved fittings.
- Branch outlets: mechanical tees for taking branches off a grooved main.
Approvals and documents
- Lede grooved fittings catalogue (PDF)
- Check approvals in the official registries, searching for Shandong Lede Machinery: UL Product iQ, FM Approval Guide, VdS and LPCB Red Book Live.
Approvals differ by model, size and pressure, and can change. Always confirm the current certificate for the exact product before specifying or ordering; we can send you the certificates on request.
See also the Lede brand page, grooved fittings and couplings, the Lede Valve Selector or all engineering tools.
Frequently asked questions
Which products are in the Lede grooved fittings catalogue?
Flexible and rigid grooved couplings, elbows, tees, reducers and mechanical tees for fire protection piping.
Can I download the catalogue?
Yes. Open the catalogue full screen and use your browser to save or print it.