• 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.
  • 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.
  • 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.

Non Slip Weld Steel Stair Treads Grating , Safety Grating Stair Treads

Place of Origin Hebei,China
Brand Name TT
Certification ISO9001:2015
Model Number TT-7
Minimum Order Quantity 100m2
Price Negotiable
Packaging Details steel pallet
Delivery Time 5-8days
Payment Terms L/C, T/T
Supply Ability 1000m2+per day
Product Details
Product Name Stair Tread Grating Galvanized Type Size 200mm*700mm
Type T1 T2 T3 T4 Payment Term TT/LC
Surface Treatment Hot Dip Galvanized Product Date 3-5days
High Light

stainless steel stair treads

,

bar grating stair treads

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Product Description

ISO 9001 Stair Tread Grating Galvanized Mede By Welded Steel Grating

 

Product Name:Stair Tread Grating Galvanized

 

Stair Tread Grating Galvanized Standards:

 

A) China: YB/T4001-1998

 

B) USA: ANSI/NAAMM (MBG531-88)

 

C) UK: BS4592-1987

 

D) Australia: AS1657-1985

 

E) Japan: JJS.

 

How to order Stair Tread Grating Galvanized:

 

Bearing Bar Size:tell me the bearing bar thickness and depth(space)and the cross rods center to center

 

Bearing Bar Type :Bearing bar surface Serrated or Smooth

 

Stair Stead Type: the stair stead type:T1 T2 T3 T4

 

Stair Stead Size: Type size (width and Length )

 

Material:Steel, Stainless Steel,Or Aluminum

 

Package: Pallet

 

Surface Treatment: Mill, Black Paint,Or Galvanized

 

Stair Tread Grating Galvanized Detail:

 

Galvanized Industrial Stair Treads made of various types to any length and width, which are also

 

available in either serrated or smooth grating.developed a new type of steel grating stair tread Stair Tread" in accordance with our client's project

 

specifications.Stair Treads have bolted end plates measuring 65mmX5mm or 83mmX5mm and yellow abrasive nosing measuring

 

30mmX70mmX3mm.

 

Stair Tread Grating Galvanized Specifications:

 

1) Bearing Bar (Load Bar) Specifications (mm):

 

The specification of plain type and serrated type bearing bar is 20 x 3 to 100 x 10; The specification of I-section type is 25 x 5 x 3, 32 x 5 x 3, 38 x

 

5 x 3, 40 x 5 x 3, 50 x 5 x 3, 50 x 7 x 4, 55 x 7 x 4, 60 x 7 x 4, 65 x 7 x 4, 70 x 7 x 4, 75 x 7 x 4, etc.

2) Bearing Bar Pitch (center to center):

 

12.5, 15, 25, 30, 30.16, 32.5, 34, 40, 41.25, 45, 50, 60, 60.32, 80, 100 mm etc, also be according to client's requirement and 30, 40, 60mm are

 

recommended,America standard is available <1'' x 3/16'', 1 1/4'' x 3/16'', 1-1/2'' x 3/16'', 1'' x 1/4'', 1-1/4'' x 1/4'', 1 1/2'' x 1/4''(19-w-4) and so on. >

 

3) Cross Bar Pitch (center to center):

 

38.1, 40, 50, 60, 76, 80, 90, 100, 101.6, 102, 135mm and so on

4) Material:

 

Mild Steel (Low Carbon Steel) or Stainless Steel

5) Surface Treatment:

 

Untreated, Painting or Hot DIP Galvanizing

 

T1 Without Nosing, Welding fixing
T2 Without Nosing, Bolted fixing
T3 Checkered Plate Nosing, Welding fixing
T4 Checkered Plate Nosing, Bolted fixing

 

Item Recommended stair treads width (mm)
T1/T2/T3/T4
Bearing bar pitch at 30mm
95 125 155 185 215 245 275
T1/T2
Bearing bar pitch at 40mm
T3/T4
  125 165   205 245 285
  115 155   195 235 275
Fixing hole center(mm) 45 75 100 150

 

Stair Tread Grating Galvanized Picture:

 

Non Slip Weld Steel Stair Treads Grating , Safety Grating Stair Treads 0