• Anping Tiantai Metal Products Co., Ltd.
    Andy Simpson
    I'm a long-term partner of this factory. I've been on a field trip.The factory is strong and the grating quality is very good. I cooperated with this grating supplier in 2017.What surprised me was that this factory was very strong,and it was also one of the top local grating factories.
  • Anping Tiantai Metal Products Co., Ltd.
    David Zhang
    My client told me that it was very smooth.The delivery speed is also very fast,I will receive the goods on the 7th day of the order.And the goods is inexpensive and convenient.
  • Anping Tiantai Metal Products Co., Ltd.
    Ajay Parate
    I have placed an oeder at this factory about FRP grating.The service is good and the grating is perfact.I'll come again.

Outdoor Steel Bar Grating Stair Treads Robert Welding Building Materials

Place of Origin ANPING,CHINA
Brand Name TT
Certification ISO9001-2015
Model Number TT-7
Minimum Order Quantity 100PIECES
Price Negotiable
Packaging Details Wooden Pallet Or Steel Pallet
Delivery Time 2-6DAYS
Payment Terms L/C T/T
Supply Ability 1000PIECES

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Product Details
Grating Standard YB/T4001.1-2007 Surface Treatment HDG/Painting/non Treatment
Product Process Welding Packing Wooden Or Steel Pallet
Raw Material Mild Steel Overall Demisions As Per Drawings
High Light

galvanized steel stair treads


bar grating stair treads

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Product Description

Building Materials Of Galvanized Bar Grating Stair Treads Apply To Outdoors

Because of twelve years of experience,Tiantai Steel Grating product Steel Galvanized Metal Grate Steps For Stairs excellent quality to win the trust of customers . Our companies can design, engineer and manufacture Steel Galvanized Metal Grate Steps For Stairsto your specifications and application need.

Basic information
Company Add Chengyouzi Township Development Zone, Anping County, China 053600
Head office Add 162 Heping Street, Anping County, China 053600
Years Estiblished 2006
Production Lines

Robert welding - 4 sets;
Electric welding machine machine - 4 sets;
CO2 shield welder - 40 sets.

Product Description

Steel Galvanized Metal Grate Steps For Stairs

1. Specifications of Steel Galvanized Metal Grate Steps For Stairs :
Steel Galvanized Metal Grate Steps For Stairs, constructed with holed and grooved side plates to ease fixing to stringers. Treads are safe, self cleaning, skid resistant and economical. A unique range of fittings to enable the easy installation of flat Kick and Toe Boards to standard handrail installations. Can be either welded or fixed via a grub screw reducing installation time and expense. Ideal for added protection and security to handrail walkways.
2. Types of Steel Galvanized Metal Grate Steps For Stairs:
Steel Galvanized Metal Grate Steps For Stairs is fabricated by grating, nosing plate and side plate.
Main type:
1) Checkered plate nosing , Bolted fixing anti-slip
2) Checkered plate nosing, Welded fixing anti-slip
3) Without nosing, Bolted fixing
4) Without nosing, Welded fixing
3. Type of the bearing bar
There are two kinds of Steel Galvanized Metal Grate Steps For Stairs distinguished by different bearing bar types, The respective of features are as follows:
1) Plain: the most widely used gratings, available for flooring sidewalk, all kinds of ditch cover, stair tread, etc.
2) Serrated: best non-skid property & safety compared with plain grating.
4. The most popular specifications of Steel Galvanized Metal Grate Steps For Stairs:
1) Bearing Bars - Load-carrying bars made from steel strip or slit sheets or from rolled or extruded aluminum and extending in the direction of the grating span.
2) Cross Bars - The connecting bars that extend perpendicularly across the bearing bars. Where cross bars intersect the bearing bars, they are welded, forged or mechanically locked to the bearing bars.
3) Grating - An open grid assembly of metal bars, in which the bearing bars running in one direction are spaced by rigid attachment to cross bars running perpendicular to them or by bent connecting bars extending between them.


1. Bearing bar 25x3,25x4,25 x 5,30x3,30x4,30x5,32x5,40x5,50x5,.....75x10mm
2. Bear Bars pitch (mm) 12.5, 15, 20, 23.85, 25, 30, 30.16, 30.3, 34.3, 35, 40,41,60mm. US standard: 1"x3/16", 1 1/4"x3/16", 1 1/2"x3/16", 1"x 1/4", 1 1/4"x 1/4", 1 1/2"x 1/4" etc.
3. Cross bar pitch 38,50,76,100,101.6mm
4. Material Q235,SS304
5. Surface treatment Black, hot dipped galvanising, paint
6. Standard China: YB/T 4001.1-2007
UK: BS4592-1987
Australia: AS1657-1985