Fittings & Accessories

Fittings for pipes with welded joints

The fittings are prepared for butt welding (end design to EN ISO 9692-1: beveled, 1.6 (±0.8) mm web height) or for a slip-welding joint to DIN 2460. They are made from seamless steel pipe to EN 10216-2 or longitudinally welded steel pipe to EN 10217-1 or EN 10224.Technical delivery conditions for fittings: DIN EN 10263-1/2.

Lining and coating
The fittings are lined with cement mortar (Portland cement) as standard. The fitting end design can be selected in EN 10298, Appendix A. The lining is manually applied in accordance with Table I-III.

Butt-weld fittings or couplings can be field-coated with polyethylene corrosion protection tapes. We also supply fittings with a single-layer PE coating. This is applied as PE powder sintered onto the hot steel surface which has previously been sandblasted to SA 2.5.
Service pressure stages must be agreed when ordering.

Further information is contained in our handbook "Steel line pipe for the water supply industry".

Dimensions of weld-on fittings

Fitting type Technical delivery conditions Special features
Bend, elbow EN 10253 Cement-mortar lining
Tee EN 10253 Cement-mortar lining
Reducer EN 10253 Cement-mortar lining

Other designs and fittings on request

Pipe-laying accessories
As a system supplier, Salzgitter Mannesmann Line Pipe delivers pipes complete with all the materials required for pipe-laying right to your construction site.
Our supply range includes field coating materials as well as all the necessary tools and devices.

Pipe-laying accessories
Heat-shrink tube, corrosion protection tapes
Casting mortar, cement wraps
Sealing materials (slip-welding joint)
Angle grinder with an attachment for cutting back
the cement mortar lining

Further information are available in the downloads section.

Fittings & Accessories
Fittings & Accessories