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ISO9001 Professional Steel Grating Manufacturer Hot DIP Galvanized Drain Grating Covers

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ISO9001 Professional Steel Grating Manufacturer Hot DIP Galvanized Drain Grating Covers

ISO9001 Professional Steel Grating Manufacturer Hot DIP Galvanized Drain Grating Covers
ISO9001 Professional Steel Grating Manufacturer Hot DIP Galvanized Drain Grating Covers ISO9001 Professional Steel Grating Manufacturer Hot DIP Galvanized Drain Grating Covers ISO9001 Professional Steel Grating Manufacturer Hot DIP Galvanized Drain Grating Covers ISO9001 Professional Steel Grating Manufacturer Hot DIP Galvanized Drain Grating Covers

Large Image :  ISO9001 Professional Steel Grating Manufacturer Hot DIP Galvanized Drain Grating Covers

Product Details:
Place of Origin: China
Brand Name: GNEE
Certification: SGS
Payment & Shipping Terms:
Minimum Order Quantity: 10 square meter
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
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ISO9001 Professional Steel Grating Manufacturer Hot DIP Galvanized Drain Grating Covers

Description
Highlight:

ISO9001 steel grating drain covers

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professional steel grating manufacturer

ISO9001 Professional Steel Grating Manufacturer Hot DIP Galvanized Drain Grating Covers
Product Description

Steel grating is made of bearing bar and cross bar, placed horizontally and vertically, and at an equal pitch apart, by welding with 200-ton hydraulic resistance automatic welding equipment, then cutting, punching and banding ends.

Type of bearing bar 25x5x3, 32x5x3, 38x5x3, 50x7x4, 60x7x4,...75x7x4mm
Pitch of bearing bar 12.5, 15, 20, 23.85, 25, 30, 30.16, 30.3, 34.3, 35, 40, 41, 60 mm
Pitch of cross bar 38, 50, 76, 100, 101.6mm
ISO9001 Professional Steel Grating Manufacturer Hot DIP Galvanized Drain Grating Covers 0
Bearing Bar Types
  • Serrated bearing bar
  • Plain bearing bar
  • I type bearing bar
Specifications
Type GT type, GU type, GM type or customization
Material Low Carbon Steel or Stainless Steel
Surface treatment Hot-dip galvanizing or painted
Standard YB/T4001.1-2007, ANSI/NAAMM, BS4592, AS1657
Application Draining well, park and civil projects, etc

Galvanized steel Grating is extremely strong and durable for all load bearing applications and is primarily used for pedestrian and light vehicle traffic. Our galvanized coating process provides for years of corrosion resistance in acidic and high moisture environments.

Galvanized Steel Expanded Metal is a sheet product that has been slit and stretched to diamond shaped openings. Galvanized expanded metal offers savings in weight and allows free passage of light, liquid, sound and air while providing corrosion resistance in harsh environments.

Technical Specifications
Material 1. Carbon Steel Q235 2. Stainless Steel 304 / 316
Type Press locked / Flat bar / Serrated bar / I Bar
Bearing Bar Size 20 x 3 to 100 x 9; the specification of "I-section" 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 12.5 to 100 mm etc, 30, 40, 60mm are recommended, America standard is available
Cross Bar Pitch from 18.5 to 101.6mm etc, 50, 100mm are recommended, America standard is available
Specification Size of bearing flat steel: 25x3mm / the center space: 30mm, 40mm, 50mm, 100mm
Size of horizontal pole: 10x2mm / the center space: 50mm, 100mm
Surface Treatment Untreated / Painting / Hot Dip Galvanizing
Steel Standard China GB700-88 / America ASTM (A36) / Britain ASTM (A36)
HDG Standard China GB/T13912-92 / America ASTM (A123) / Britain BS729
Quality Standard China YB/T4001-1998 America ANSI/NAAMM (MBG531-88)
Britain BS4592-1987 Australia AS1657-1992
ISO9001 Professional Steel Grating Manufacturer Hot DIP Galvanized Drain Grating Covers 1 ISO9001 Professional Steel Grating Manufacturer Hot DIP Galvanized Drain Grating Covers 2

Tag:

metal driveway drainage grates,

floor trough drain grates,

floor drain grate covers

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)

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