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Gnee Steel (tianjin) Co., Ltd

  • China,Tianjin ,Tianjin
  • Verified Supplier
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China Hot DIP Galvanized Drain Grating Covers ISO9001 Professional Steel Grating
China Hot DIP Galvanized Drain Grating Covers ISO9001 Professional Steel Grating

  1. China Hot DIP Galvanized Drain Grating Covers ISO9001 Professional Steel Grating
  2. China Hot DIP Galvanized Drain Grating Covers ISO9001 Professional Steel Grating
  3. China Hot DIP Galvanized Drain Grating Covers ISO9001 Professional Steel Grating
  4. China Hot DIP Galvanized Drain Grating Covers ISO9001 Professional Steel Grating

Hot DIP Galvanized Drain Grating Covers ISO9001 Professional Steel Grating

  1. MOQ: 10 square meter
  2. Price: Negotiable
  3. Get Latest Price
Payment Terms L/C, T/T
Supply Ability 100 ton/week
Delivery Time 5-9 working days
Packaging Details Sea-worthy packing, ie wooden or steel tray with steel strip,etc
Brand Name GNEE
Certification ISO9001,SGS
Place of Origin China

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms L/C, T/T Supply Ability 100 ton/week
Delivery Time 5-9 working days Packaging Details Sea-worthy packing, ie wooden or steel tray with steel strip,etc
Brand Name GNEE Certification ISO9001,SGS
Place of Origin China
High Light Hot DIP galvanized steel gratingISO9001 certified drain coverprofessional steel grating manufacturer
Hot DIP Galvanized Drain Grating Covers ISO9001 Professional Steel Grating Manufacturer
Specification Parameters of Steel Bar Gratings
  1. Composition of steel bar grating
    • Bearing bar: Flat steel characterized by width × thickness. Common sizes: 25×5mm, 30×5mm, 40×5mm, 45×5mm, 50×5mm
    • Cross bar: Typically twisted square steel, round steel or flat steel that holds the bearing flat steel
  2. Bearing bar spacing and cross bar spacing
    • Bearing bar spacing: Typically 30mm (distance between centers of adjacent bearing bars)
    • Cross bar spacing: Typically 50mm or 100mm (distance between centers of adjacent cross bars)
  3. Cross-sectional shape of the bearing flat bar: Rectangular, I-shaped or tooth-shaped flat steel
  4. Steel grating construction form: Press-welded steel grating and pressure-locked steel grating
  5. Shape and size of the steel grating: Customized according to project requirements
  6. Material: Q235, 304 or 316 grade stainless steel
  7. Surface treatment: Overall hot-dip galvanizing process for corrosion protection
Hot dip galvanized steel grating sample
Main Types of Steel Bar Gratings

Includes: steel grating platform (industrial flooring), grating stair treads, drainage well covers, drainage ditch covers, tree pond covers, steel grating ceiling, steel grating fences, etc.

Specification Details
  • Bearing bar: 35x5, 32x5, 32x4.5, 32x3, 30x5, 30x3, 25x5, 25x3
  • Cross bar diameter: 6mm, 8mm
  • Type for casting: Pressure welded, pressure locked
  • Surface treatment: Electro-galvanized, hot-dipped galvanized, stainless steel, untreated
  • Raw material: Iron or stainless steel
  • Material model: Q235, Q195, SS304, SS316
  • Weight: Depends on exact type
Steel Grating Standards
Region Steel Grating Standard Steel Standard Galvanizing Standard
China YB/T 4001.1-2007 GB700-88 GB/T13912-2002
USA ANSI/NAAMM (MBG531) ASTM (A36) ASTM (A123)
U.K. BS4592 BS4360 (43A) BS729
Australia AS1657 AS3679 AS1650
Germany DIN24537 DIN17100-80 DIN50976
Steel grating standards comparison
Delivery Information
  • Package: In pallet or seaworthy package
  • Payment term: 100% T/T, or 30% T/T deposit, L/C acceptable
  • Production capacity: 30 grating machines, daily supply of 500-1000 square meters
Usage

Used as platform, trench cover, building material, transportation applications and more.

Steel grating in practical application

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Distributor/Wholesaler,Exporter

  • Year Established:

    2006

  • Employee Number:

    250~300

  • Ecer Certification:

    Verified Supplier

GNEE STEEL ,Has dedicated in producing and exporting all types of steel gratings for more than 19 years,A Professional Steel Grating & Safety Grating Manufacturer for Projects Engineering. Since our establishment, we have been dedicated to becoming a trusted global partner for high-quality ste... GNEE STEEL ,Has dedicated in producing and exporting all types of steel gratings for more than 19 years,A Professional Steel Grating & Safety Grating Manufacturer for Projects Engineering. Since our establishment, we have been dedicated to becoming a trusted global partner for high-quality ste...

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Get in touch with us

  • Reach Us
  • Gnee Steel (tianjin) Co., Ltd
  • No.4-1114, Beichen Building, Beicang Town, Beichen District, Tianjin, China
  • https://www.galvanizedsteelgrating.com/

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