logo
Request A Quote |
Home ProductsGalvanized Steel Stair Treads

Hot DIP Galvanized Steel Stair Treads with 25 x 3 to 100 x 8 Bearing Bar and ANSI/NAAMM Standard for Step Ladders

All Products

Galvanized Steel Grating

(87)

Serrated Steel Grating

(65)

Steel Grating Drain Cover

(66)

Plastic Floor Grating

(33)

Galvanized Steel Stair Treads

(88)

Stainless Steel Grating

(57)

Pressure Locked Steel Grating

(28)

Steel Grating Clips

(12)

Platform Steel Grating

(70)

Heavy Duty Steel Grating

(86)

Galvanized Iron Wire

(46)

Steel Bar Grating

(34)

Expanded Metal Mesh

(20)

Perforated Metal Mesh

(35)
Certification
China Gnee Steel (tianjin) Co., Ltd certification
China Gnee Steel (tianjin) Co., Ltd certification
Customer Reviews
My grate came today and it fit perfectly. Thank you. Let me know if there is anywhere that I can leave positive feedback about your company!

—— Andrew Mullen

I'm Online Chat Now

Hot DIP Galvanized Steel Stair Treads with 25 x 3 to 100 x 8 Bearing Bar and ANSI/NAAMM Standard for Step Ladders

Hot DIP Galvanized Steel Stair Treads with 25 x 3 to 100 x 8 Bearing Bar and ANSI/NAAMM Standard for Step Ladders
Hot DIP Galvanized Steel Stair Treads with 25 x 3 to 100 x 8 Bearing Bar and ANSI/NAAMM Standard for Step Ladders Hot DIP Galvanized Steel Stair Treads with 25 x 3 to 100 x 8 Bearing Bar and ANSI/NAAMM Standard for Step Ladders Hot DIP Galvanized Steel Stair Treads with 25 x 3 to 100 x 8 Bearing Bar and ANSI/NAAMM Standard for Step Ladders Hot DIP Galvanized Steel Stair Treads with 25 x 3 to 100 x 8 Bearing Bar and ANSI/NAAMM Standard for Step Ladders

Large Image :  Hot DIP Galvanized Steel Stair Treads with 25 x 3 to 100 x 8 Bearing Bar and ANSI/NAAMM Standard for Step Ladders

Product Details:
Brand Name: Gnee
Payment & Shipping Terms:
Minimum Order Quantity: 2PCS
Packaging Details: Fix with metal belt Packing with pallet ,outside wrap with waterproof plastic film Finial in container
Delivery Time: Shipped in 20 days after payment
Supply Ability: 300000 Square Meter/Square Meters per Month
Contact Now

Hot DIP Galvanized Steel Stair Treads with 25 x 3 to 100 x 8 Bearing Bar and ANSI/NAAMM Standard for Step Ladders

Description
Highlight:

Hot DIP Galvanized Steel Stair Treads

,

25 x 3 to 100 x 8 Bearing Bar Steel Stair Treads

,

ANSI/NAAMM Standard Galvanized Steel Grating

Hot DIP Galvanized Steel Stair Treads for Step Ladders
Bearing Bar Specifications
  • Plain & Serrated Type: 25 x 3 mm to 100 x 8 mm
  • I-Section Type: 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 mm
Bearing Bar Pitch (Center to Center)
  • Standard Pitches: 12.5, 25, 30, 30.16, 32.5, 34, 40, 41.25, 45, 50, 60, 60.32, 80, 100 mm
  • Recommended: 30, 40, 60 mm
  • American Standards: 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)
  • Custom specifications available upon request
Material Options
  • Mild Steel (Low Carbon Steel)
  • Stainless Steel
Surface Treatment
  • Untreated
  • Painting
  • Hot DIP Galvanizing
International Standards Compliance
  • China: YB/T4001-1998
  • USA: ANSI/NAAMM (MBG531-88)
  • UK: BS4592-1987
  • Australia: AS1657-1985
  • Japan: JJS
Steel Stair Treads Technical Specifications
Standard Grating Specifications
Pitch of Bearing Bar Cross-bar Pitch 25×5 32×5 40×5 45×5 50×5 55×5 60×5
30 100 G255/30/100 G325/30/100 G405/30/100 G455/30/100 G505/30/100 G555/30/100 G605/30/100
50 G255/30/50 G325/30/50 G405/30/50 G455/30/50 G505/30/50 G555/30/50 G605/30/50
40 100 G255/40/100 G325/40/100 G405/40/100 G455/40/100 G505/40/100 G555/40/100 G605/40/100
50 G255/40/50 G325/40/50 G405/40/50 G455/40/50 G505/40/50 G555/40/50 G605/40/50
60 50 G255/60/50 G325/60/50 G405/60/50 G455/60/50 G505/60/50 G555/60/50 G605/60/50
Maximum Stair Tread Lengths
Steel Grating Specification 25×3 mm 25×5 mm 32×5 mm
Bearing Bar Pitch 30mm 550 mm 900 mm 1300 mm
Bearing Bar Pitch 40mm 450 mm 750 mm 1200 mm
Product Images
Hot DIP Galvanized Steel Stair Treads with 25 x 3 to 100 x 8 Bearing Bar and ANSI/NAAMM Standard for Step Ladders 0 Hot DIP Galvanized Steel Stair Treads with 25 x 3 to 100 x 8 Bearing Bar and ANSI/NAAMM Standard for Step Ladders 1

Tag:

galvanised steel steps,

bar grating treads,

exterior metal stair treads

Contact Details
Gnee Steel (tianjin) Co., Ltd

Contact Person: Mrs. Zhang

Tel: +86 15824687445

Fax: 86-372-5055135

Send your inquiry directly to us (0 / 3000)

About

Galvanized Steel Grating

Driveway Galvanized Steel Grating For Construction Welded Steel Material

Welded 30 X 3 Galvanized Steel Grating Durable Safety ISO9001 Standard

Workshop Platform Galvanized Walkway Grating , Silver Color Floor Mesh Grating

Stainless Steel Grating

Durable Stainless Steel Bar Grating , Acid Pickling Steel Catwalk Grating

19W4 Twisted Bar Stainless Steel Grating Support Custom ISO9001 Approval

Stainless Steel Heavy Duty Steel Grating , Round Bar 25 X 5 SS Floor Grating

LEAVE MESSAGE

Privacy Policy | China Good Quality Galvanized Steel Grating Supplier. © 2017 - 2026 Gnee Steel (tianjin) Co., Ltd. All Rights Reserved.