Transformer Grating

When you start a transformer project, you may need the transformer grating in advance. Then you raise the transformer on the grating and lay the cobblestone on the grating. The stones are very important for absorbing the oil leaked by the transformer. Additional, the stones are insulated to the electricity and can protect the safe of worker and inspectors. The grating under the cobblestone and above the transformer is also important. It can supply high load capacity to load the heavy transformer and it will supply excellent heat dissipation performance to maintain the normal working and safe of transformer. Here are two types of transformer grating, just refer to them and choose the perfect one.

Hot dipped galvanized steel bar grating

Several pieces of hot dipped steel bar grating on the ground.
TG-01: Transformer grating has thick coating and bright surface for corrosion and rust resistance.
Hot dipped galvanized steel bar grating is composed of mild steel square pipe and rebar. The rebars are welded onto square pipe to form a rigid and solid structure. The steel bar grating panel will be hot dipped galvanized for rust and corrosion resistance. This type steel bar grating can supply high stability and loading capacity. Besides, the hot dipped galvanized coating can extend service life of grating and serve for the transformer bay for a long time.

Specifications

Material: mild steel pipe and wire.
Surface treatment: hot dipped galvanized after welded.
Square tube dimension: 120 mm 60 mm 4 mm, 50 mm 50 mm 3 mm.
Square tube length: 2900 mm.
Rebar diameter: 10 mm.
Rebar length: 2000 mm.
Rebar spacing: no higher than 50 mm.
Several bundle of mild steel rebars on the ground.
TG-02: Mild steel rebar.Several mild steel square tubes on the ground.
TG-03: Mild steel square tube.
Specifications of hot dipped galvanized steel bar grating
Item Width length
TGG-01 2000 2900
TGG-02 1900 3000
TGG-03 1900 2800
TGG-04 1000 1950
TGG-05 1000 2050
TGG-06 870 2460
TGG-07 870 2540
TGG-08 950 2000
TGG-09 1000 2900
TGG-10 2000 2540
TGG-11 2000 2360
TGG-12 2000 2880
TGG-13 1900 2970
TGG-14 1000 1950
TGG-15 1000 2070
TGG-16 870 2580
TGG-17 870 2480
TGG-18 950 2000
TGG-19 2000 2500
TGG-20 1000 2880
A drawing of hot dipped galvanized transformer grating on the blue background.
TG-04: Steel bar grating drawing.
The hot dipped galvanized grating on the frame and several stones on it.
TG-05: Hot dipped galvanized steel bar grating is widely used in transformer bay.
Features

Lightweight. Compared with other steel bar grating, it has lighter structure.
Simple structure for easy installation.
Hot dipped galvanized for corrosion and rust resistance.
Narrow spacing to keep stones on the surface.
Good heat dissipation. It is benefit for the heat dissipation for transformer and maintain safe.