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Hot DIP Galvanized Steel Grating Stair Tread with Square Grid for Trench Drain and Good Drainage

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Hot DIP Galvanized Steel Grating Stair Tread with Square Grid for Trench Drain and Good Drainage

Hot DIP Galvanized Steel Grating Stair Tread with Square Grid for Trench Drain and Good Drainage

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Trench Drain Steel Grating Stair Tread

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Square Grid Steel Grating Stair Tread

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Good Drainage Steel Grating Stair Tread

Hot DIP Galvanized Trench Drain Steel Grating Stair Tread
Steel grating, also known as bar grating, features a square grid pattern formed by flat bearing bars and cross round bars. This versatile product serves as gutter covers, steel structure platform walkways, and stair treads for steel ladders.
Hot DIP Galvanized Steel Grating Stair Tread with Square Grid for Trench Drain and Good Drainage 0 Hot DIP Galvanized Steel Grating Stair Tread with Square Grid for Trench Drain and Good Drainage 1
Product Variations
  • Material: Carbon steel (hot-dip galvanized), stainless steel, or aluminum
  • Welding Method: Machine forge welding or manual welding
  • Surface Types: Flat, tooth type, or I-type bearing bars
  • Applications: Trench covers, platform walkways, stair treads
Main Features
  • Exceptional durability with ability to withstand repeated load impacts
  • Large open area provides excellent drainage and maintains hygiene
  • Simple installation and easy maintenance
  • Economical solution with corrosion-resistant galvanized coating
  • Wide variety of types available for different applications
Technical Specifications
No. Item Description
1 Bearing Bar 20 x 5, 25 x 3, 30 x 3, 30 x 5, 32 x 3, 32 x 5, etc.
2 Bearing Bar Pitch 15mm, 25mm, 30mm, 40mm, 50mm, or custom
3 Cross Bar 5 x 5, 6 x 6 (twisted bar or round bar)
4 Cross Bar Pitch 40mm, 50mm, 60mm, 100mm, or custom
5 Flat Bar Type Plain, serrated (tooth-like), I bar (I-section), serrated I-shape bar
6 Surface Treatment Untreated, hot dip galvanized, powder coated, electro polished
7 Steel Grating Standards China: YB/T4001.1-2007; US: ANSI/NAAMM(MBG531-88); UK: BS4592-1987
8 Steel Product Standard China: GB700-88; US: ASTM(A36); UK: 43A
9 Hot Galvanized Standard China: GB/T13912; US: ASTM(A123); UK: BS729
Hot DIP Galvanized Steel Grating Stair Tread with Square Grid for Trench Drain and Good Drainage 2 Hot DIP Galvanized Steel Grating Stair Tread with Square Grid for Trench Drain and Good Drainage 3

Contacto
Gnee Steel (tianjin) Co., Ltd

Pessoa de Contato: Mrs. Zhang

Telefone: +86 15824687445

Fax: 86-372-5055135

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