Left side grate bar

An edge casting on the left of a cross-beam grate, the left-side grate bar works together with the middle bars and cross beams. We supply to drawing or old part, with material and dimensions customised.

Materials and standard

The grate parts are supplied from our partner factory, which has two Danish DISA casting lines and can supply the full range of grate parts. Common materials include HT200, HT250, RTSi5, RQTSi5, RTCr16, RTCr, RTCr2, RTCr5 and RTCr2Si4Mo, and the products meet the NB/T 47050-2016 technical standard.

Material selection table

Material and grade

We supply the left side grate bar in the grade that matches the working temperature at its mounting position and the fuel in use. The partner factory supplies it against the grate model, the drawing and the measured size of the old part. Grades we commonly supply, with advantages, temperature limits and suitable fuels, are compared in grate bar materials and temperature limits. It belongs to the Cross-beam Type Grate Spare Parts range, so the other parts of the same grate can be quoted in one order. For a quotation, send the grate model, the drawing or the measured size of the old part together with the quantity.

The heat resistance in the table is the reference upper limit for each grade; the final choice also depends on the installation position, fuel sulphur content and operating temperature.

Enquiry and supply

Please provide the grate model, drawing or old-part dimensions and the quantity; we check the material and mating dimensions, and the partner factory arranges dispatch. Dimensions can be customised, and grate bars, cross beams, side seals and other parts can be supplied together.