Single-piece ductile iron trench cover plate

EN124 · Trench Drain

Ductile Iron Trench Grate 400×500

A single-piece drain plate for channels, yards and industrial floors. Five thickness and weight combinations from a 6 kg light plate to a 25 kg traffic-rated plate.

Plate thickness 20–40 mm, ductile or grey iron
Round-hole and slotted face patterns available
Fits standard 400×500 trench sections
Heavier 25 kg version for vehicle lanes
Matching frames and continuous-run layouts on request

Request FOB Price Full Specifications

Specification

Dimension & Weight Table

Theoretical (standard) weights. Casting is priced by theoretical weight; settled weight is by actual weighing.

Model	Plate L×W×T (mm)	Frame	Plate Wt (kg)	Frame Wt (kg)	Total Wt (kg)	EN124 Class
TG400500-6	400 × 500 × 20	—	6	—	6	A15
TG400500-7	400 × 500 × 30	—	7	—	7	A15 / B125
TG400500-12	400 × 500 × 30	—	12	—	12	B125
TG400500-25	400 × 500 × 30	—	25	—	25	C250
TG400500-17	400 × 490 × 20	—	17	—	17	B125