Butt Weld Joint

The butt weld joint is great for use with potable water and sewage sludge. Welded pipe joints mean that there is no risk of leaks or corrosion.

Diameters: 80mm – 4000mm

Steel Grades: L235, L275, L355 acc EN 10225

Linings: Cement Mortar Lining to DWI 25 (1) (a), DWI 31 (4) (a), and Epoxy Lining to DWI 31 (4) (a).

Protection: Blue 3 Layer PE; 3 Layer PP (both 1.8-4mm thick depending on OD); FBE (500 µm thick). Sewage pipes would be black in colour.

Uses: Potable Water & Sewage Sludge

Internal Repair: Required for epoxy (epoxy repair kits held in stock).  No repair needed for cement mortar.

Pressure Rating: 1-150 bar depending on steel grade, OD and wall thickness.

Realistic Usability: Sizes above 900mm where man entry is allowed for internal joint repair.  Mortar linings require no internal repair on any diameter.

Joint Type: External Butt Weld joint.

Fittings: Butt Weld fittings made to suit.

Aim: No corrosion, no leaks.

Soil Types: Ideal for all soil types because of complete corrosion protection.

Extras: Cement mortar rock shield for river crossings & rocky ground.