• Hot DIP Galvanized Standard Stair Tread From Direct Manufacture Hebei Anping
  • Hot DIP Galvanized Standard Stair Tread From Direct Manufacture Hebei Anping
  • Hot DIP Galvanized Standard Stair Tread From Direct Manufacture Hebei Anping
  • Hot DIP Galvanized Standard Stair Tread From Direct Manufacture Hebei Anping
  • Hot DIP Galvanized Standard Stair Tread From Direct Manufacture Hebei Anping
  • Hot DIP Galvanized Standard Stair Tread From Direct Manufacture Hebei Anping

Hot DIP Galvanized Standard Stair Tread From Direct Manufacture Hebei Anping

After-sales Service: Any Time
Warranty: Any Time
Structure: Plate
Samples:
US$ 50/Piece 1 Piece(Min.Order)
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Customization:
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Currency: US$
Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
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Hot DIP Galvanized Standard Stair Tread From Direct Manufacture Hebei Anping pictures & photos
Hot DIP Galvanized Standard Stair Tread From Direct Manufacture Hebei Anping
US $500-600 / Ton
Min. Order: 10 Tons
Gold Member Since 2009

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Manufacturer/Factory & Trading Company

Basic Info.

Model NO.
T1 T2 T3 T4
Bench
Single Stair
Type
Ordinary Stairs
Material
Metal
Usage
Outdoor
Stair Type
Straight Stair
Certificate
ISO 9001:2008
Surface
Hot DIP Galvanized
Price Term
EXW, Fob, CIF
Installation
Bolted, Welded
Size
as Customer Need
Bearing Bar Type
Serrated, Plain and I Type
Transport Package
Steel Belts
Specification
253/30/100
Trademark
N/M
Origin
China
HS Code
7308900000
Production Capacity
250 Tons Per Week

Product Description

 
Our company produces steel ladders with guardrail, which are made of grating treads.
When specifying the steel ladders, pls refer to the national standard construction drawing
87J432. According to whether the nosings are to be used and the methods of mounting
to stringers, stair treads are classified into four types: T1, T2, T3, T4. We suggest that the
dimensions are as follow:
  Hot DIP Galvanized Standard Stair Tread From Direct Manufacture Hebei Anping
Item Recommended  maximum stair treads length (mm)
Bearing bar dimension mm 25*3 25*5 32*5
Bearing bar's pitch at 30 mm 550 900 1300
Bearing bar's pitch at 40 mm 450 750 1200
 
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


Here are all types of stair treads:

1.  galvanized  staircase metal
We manufacture different styles of stair ladders that used in family,industry and construction. 
Material: mill steel black and hot dip Galvanizing / and stainless grating
Usage: ladder, flooring walkway, platform ,steel structures, stair tread, well cover, trench cover, sump cover,compound gratings, storage shelves,fences and handrail so on for construction project, oil project, seaport, power plant, water plant, defense project, chemical factory and so on.
2Stair Tread Types:  galvanized  staircase metal
1)There are four kinds of stair treads T1,T2,T3,T4.
    T1         Welded fixing and Without nosing
    T2         Bolted fixing and without nosing,easy to installation and teardown.
    T3         Welded fixing and with checkered plate nosing, can be skid.
    T4         Bolted fxing and with checkered plate nosing, easy be installation,
                 teardown and can be skid.
Hot DIP Galvanized Standard Stair Tread From Direct Manufacture Hebei Anping
2) Material: Mild Steel (Low Carbon Steel) or Stainless Steel
4) Steel grating standards: 
A) China: YB/T4001-1998 
B) USA: ANSI/NAAMM (MBG531-88) 
C) UK: BS4592-1987 
D) Australia: AS1657-1988 
E) Japan: JJS
3. galvanized  staircase metal specification
Pitch of Bearing bar Cross-bar Pitch Specification of bearing bar load(width×thickness)
32×5 40×5 45×5 50×5 55×5 60×5
  30 100 G325/30/100 G405/30/100 G455/30/100 G505/30/100 G555/30/100 G605/30/100
50 G325/30/50 G405/30/50 G455/30/50 G505/30/50 G555/30/50 G605/30/50
  40 100 G325/40/100 G405/40/100 G455/40/100 G505/40/100 G555/40/100 G605/40/100
50 G325/40/50 G405/40/50 G455/40/50 G505/40/50 G555/40/50 G605/40/50
60 50 G325/60/50 G405/60/50 G455/60/50 G505/60/50 G555/60/50 G605/60/50
4. galvanized  staircase metal manufacturer process
Hot DIP Galvanized Standard Stair Tread From Direct Manufacture Hebei Anping

5.our company review
Hebei Jiuwang Metal Wire Mesh Co.,Ltd.(original Anping County Jintai Metal Mesh Co.,Ltd.).Established in 1992,our company is a manufacturer of large steel structure and steel gratings,integrating development,production and distribution.The company register capital is 10,080,000 Yuan,and take an area of 34,680 square meters.In 2003,we have got the ISO9001:2000 certification by BQR.
Hot DIP Galvanized Standard Stair Tread From Direct Manufacture Hebei Anping Hot DIP Galvanized Standard Stair Tread From Direct Manufacture Hebei Anping
galvanized  fixing grating clips application
Hot DIP Galvanized Standard Stair Tread From Direct Manufacture Hebei Anping
flat bar  grating for staircase
Hot DIP Galvanized Standard Stair Tread From Direct Manufacture Hebei Anping
serrated bearing bar  grating for staircase
Hot DIP Galvanized Standard Stair Tread From Direct Manufacture Hebei Anping
grating for staircase package
Hot DIP Galvanized Standard Stair Tread From Direct Manufacture Hebei Anpingsewage treatment plant
Hot DIP Galvanized Standard Stair Tread From Direct Manufacture Hebei Anping Hot DIP Galvanized Standard Stair Tread From Direct Manufacture Hebei Anping
7.WHY CHOOSE OUR COMPANY
1.Own independent three press-welded steel grating machine and we have our own biggest galvanization product line in local market
2.profession design and drawing teams customize based on customers'requirement
3.ISO9001 Certificate
4.Located in Anping wire mesh base Hebei province,near from Beijing airport,Tianjin sea Port!
5.Now we adopted automatic bending machine, robot welding machine,the grating quality get more perfect and price more competitive!
Hot DIP Galvanized Standard Stair Tread From Direct Manufacture Hebei Anping

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From payment to delivery, we protect your trading.
Hot DIP Galvanized Standard Stair Tread From Direct Manufacture Hebei Anping pictures & photos
Hot DIP Galvanized Standard Stair Tread From Direct Manufacture Hebei Anping
US $500-600 / Ton
Min. Order: 10 Tons
Gold Member Since 2009

Suppliers with verified business licenses

Manufacturer/Factory & Trading Company
Plant Area
6000 square meters
Management System Certification
ISO 9001