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

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

Brand Name:TT
Certification:ISO9001:2015
Model Number:TT-7
Minimum Order Quantity:100m2
Delivery Time:5-8days
Payment Terms:L/C, T/T
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Address: Anping county west wang zhuang village west
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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


T1Without Nosing, Welding fixing
T2Without Nosing, Bolted fixing
T3Checkered Plate Nosing, Welding fixing
T4Checkered Plate Nosing, Bolted fixing

ItemRecommended stair treads width (mm)
T1/T2/T3/T4
Bearing bar pitch at 30mm
95125155185215245275
T1/T2
Bearing bar pitch at 40mm
T3/T4
125165205245285
115155195235275
Fixing hole center(mm)4575100150

Stair Tread Grating Galvanized Picture:


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

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

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