Gold Member Since 2011
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Nanjing OTER Steel Gratings Manufacturing Co., Ltd.

Steel Grating, Grating, Ceiling manufacturer / supplier in China, offering Ceiling of Steel Gratings, Customized Steel Grating Platform for Industrial Project, Hot Dipped Galvanized Steel Pipe Tube Handrail and so on.

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Supplier Homepage Product ceiling Ceiling of Steel Gratings

Ceiling of Steel Gratings

Purchase Qty.:
1-9 10+
FOB Unit Price: US $870 US $860
Purchase Qty. (Tons) FOB Unit Price
1-9 US $870
10+ US $860
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Port: Nanjing, China
Production Capacity: 20, 000 Tns/Year
Payment Terms: L/C, T/T

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Basic Info
  • Material: Galvanised Steel
  • Size: 3000mm*3000mm
  • Feature: Perforated Ceilings, Anti-Corrosive
  • Oxidation Resistance: High
  • Safety: Anti-Skid
  • Life Expection: Durable
  • Property: Good Rust-Proof
  • Material Standard: Low Carbon Steel (Cn: Q235, Us: A36, UK: 43A)
  • Galvanization Standard: GB/T13912, ASTM (A123), BS729
  • Trademark: OTER
  • Specification: As request from customers
  • HS Code: 7389000000
  • Ceiling Tile Shape: Square
  • Function: Fireproof Board Ceiling, Mould-Proof Ceiling, 4000mm*4000mm
  • Surface: Hot-DIP Galvanized
  • Installation: Steel
  • Ventilation: Excellent
  • Maintenance: Maintenance-Free
  • Color: Silver
  • Steel Standard: GB-700, Asym A36
  • Certificate: CE, GOST, ISO 9001, ISO 14001, Hse
  • Transport Package: Normal Export Packing or Customerized
  • Origin: China
Product Description
The ceiling is designed and made of steel gratings. 

Steel Grating is made by carbon or mild steel of certain sizes through the processing of slit cutting, serration-making, press welding, inspecting before galvanization, galvanizing, checking before packing, etc. 

Steel gratings are widely used for ceiling in cigarette factories, industrial plants, large stadiums, exhibition centers, large shopping malls, railway stations, docks, airports and the other industrial and civil constructions. 

Mild carbon steel with a variety of grades; Also customerized steel. 
Light structural, beautiful, high strength for walking, easy to install, anti-corrosive and free-maintenance with a galvanized surface treatment. 

Specifications of steel gratings: 
1Bearing bar20x5, 25x3, 25x4, 25x5, 30x3, 30x4, 30x5, 32x3, 32x5, 40x5, 50X4...75x8mm, etc. 
2Bearing bar pitch20, 25, 30, 30.16, 32.5, 34.3, 40, 50, 60, 62, 65mm, etc. 
3Cross bar5x5, 6x6, 8x8mm (twisted bar or round bar)
4Cross bar pitch40, 50, 60, 65, 76, 100, 101.6, 120, 130mm or as customers’ requirement. 
5Surface treatmentUntreated, Hot dip galvanized, Cold dip galvanized, Painted, Powder coated, or as customers’ requirement. 
6Flat bar typeSerrated (tooth-like)
7Material standardMild carbon steel (CN: Q235, US: A36, UK: 43A)
8Galvanization standardCN: GB/T13912, US: ASTM (A123), UK: BS729
9Steel grating standardsA. China: YB/T4001-1998
C. UK: BS4592-1987
D. Australia: AS1657-1988
E: Japan: JJS

Types of commonly-used steel grating ceiling:
Ceiling of Steel Gratings
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Mr. Zhang Xianzhe
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