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Hot DIP Galvanized Steel Stair Treads for Step Ladders

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Hot DIP Galvanized Steel Stair Treads for Step Ladders

Hot DIP Galvanized Steel Stair Treads for Step Ladders
Hot DIP Galvanized Steel Stair Treads for Step Ladders Hot DIP Galvanized Steel Stair Treads for Step Ladders Hot DIP Galvanized Steel Stair Treads for Step Ladders

Large Image :  Hot DIP Galvanized Steel Stair Treads for Step Ladders

Product Details:
Place of Origin: China
Brand Name: GNEE
Certification: SGS
Payment & Shipping Terms:
Price: Negotiable
Packaging Details: Sea-worthy packing, ie wooden or steel tray with steel strip,etc
Delivery Time: 5-9 working days
Payment Terms: Negotiable
Supply Ability: 100 ton/week

Hot DIP Galvanized Steel Stair Treads for Step Ladders

Description
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Hot DIP Galvanized Steel Stair Treads for Step Ladders
Hot DIP Galvanized steel stair treads for step ladders. Steel grating is widely used in road, square, garden, dock, airport, railway, and other city construction projects.
Product Specifications
  • Bearing Bar (Load Bar) Specifications (mm): The specification of plain type and serrated type bearing bar is 25 x 3 to 100 x 8; 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.
  • Bearing Bar Pitch (center to center): 12.5, 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. >
  • Material: Mild Steel (Low Carbon Steel) or Stainless Steel
  • Surface Treatment: Untreated, Painting or Hot DIP Galvanizing
  • Steel grating standards:
    • China: YB/T4001-1998
    • USA: ANSI/NAAMM (MBG531-88)
    • UK: BS4592-1987
    • Australia: AS1657-1985
    • Japan: JJS
Hot DIP Galvanized Steel Stair Treads for Step Ladders 0
Steel Stair Treads Specification
Pitch of Bearing bar Cross-bar Pitch Specification of bearing bar load(width×thickness)
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
Hot DIP Galvanized Steel Stair Treads for Step Ladders 1
Hot DIP Galvanized Steel Stair Treads for Step Ladders 2

Contact Details
Gnee Steel (tianjin) Co., Ltd

Contact Person: Mrs. Zhang

Tel: +86 15824687445

Fax: 86-372-5055135

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