“OUR KEY PRODUCTS ARE

reinforcing steel bar series products.”

STEEL GRATING, BAR GRATING

At JinDing, we focus on concrete reinforcing steel bar, ribbed steel bar, deformed bar, round or square bar, reinforcing mesh, steel fiber, steel bar grating, angle steel and series steel materials for construction application.


High Chairs Wire Spacers for Reinforcing Steel Construction

High Chairs are designed to give reliable support to concrete reinforcements when they are placed in a formwork.

Materials: High chairs are typically made of durable plastic or galvanized steel with zinc protection, supplied in a variety of adjustable heights and sizes to fit almost any size concrete formwork.

This type of wire chairs feature a wide range of shapes and sizes that can be used for varying reinforcing bars. The unique design of the chairs prevents the bars from slipping, ensuring that the concrete is securely reinforced. They also provide a secure grip on the reinforcing bars, preventing them from shifting as the concrete is poured.

We manufacture and export following High Chairs:
High Chairs, Plain Wire
5" High Chair Plastic Dipped and other sizes
High Chair with Plates
Continuous High Chair, no caps, or Continuous High Chair with Caps
Upper Continuous High Chair
Upper Continuous High Chairs with Plates
Special High Chair
High Chairs with Cap

Metal Steel High Chairs for Deformed Bar and Smooth Bar Supports

Material Specifications
Yield 5000 kg/cm2 minimum
Tensile 5600 kg/cm2 minimum

Superior Inferior Diagonal Masa Altura Longitud Tolerancia
Dimensional
Ø(mm) Ø(mm) Ø(mm) (kg/m) (mm) (mm)
80/45/45 8 4.5 4.5 130 13000 ±5%
T80/10 9.5 6 6 1.77 82 13000 ±5%
T110/10 9.5 6 6 1.86 111 13000 ±5%
T150/10 9.5 6 6 2.06 154 13000 ±5%
 T190/10 9.5 6 6 2.21 191 13000 ±5%
T110/12 11.9 6 6 2.21 112 13000 ±5%
T150/12 11.9 6 6 2.41 155 13000 ±5%
T190/12 11.9 6 6 2.56 192 13000 ±5%

Deformed Rebar

Deformed Rebar

Smooth Round Bar


Design reference:

Upper Continuous High Chairs

Bar chair in : 3/4",1",1-2/2"
Heights: 1-3/4"

Light Duty Continuous Hair Chairs
Hy chairs forged black color
Surface finish: Forged colour
Nominal diameter: 3-6
Colour: Black
Type: 3.8 coarse-6.0 coarse
Material: Q235
Functional use: Reinforcing steel protection for construction site

Heavy Duty Continuous High Chairs
Material: 5mm diameter wire
Standard lengths: 2m, 1m, others
Functional use: Supporting heavier reinforcement and mesh on hard blindings.
Chair Heights: 60mm, 80mm, 90mm, 100mm, 120mm, 150mm, 200mm, to 450mm.