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Press-Locked Steel Grating

US$900.00 1 Ton (MOQ)
Production Capacity:
20, 000 Tns/Year
Transport Package:
Normal Export Packing or Customerized
Payment Terms:
L/C, T/T

Last Login Date:

Dec 27, 2024

Business Type:

Manufacturer/Factory, Trading Company

Main Products:

Steel Grating, Handrail, Stair Tread, Steel Structure, Steel Ladder, Plug Steel Grating, Platform Grating, Fence, FRP Grating, Trench Cover

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Product Description

Company Info

Basic Info.

Model NO.
As customer′s request
Certification
CE, GOST-R, Hse, ISO
Application
Steel Structure Walkway, Foot Pedal, Drain Cover, Platform, Floor
Shape
I / Flat / Serrated Shape
Manufacturing Method
Machine Welding & Hand Made
Material
Carbon Steel/Stainless Steel
Material Standard
Low Carbon Steel (Cn: Q235, Us: A36, UK: 43A)
Galvanization Standard
GB/T13912, ASTM (A123), BS729
Ventilation
Excellent
Safety
Anti-Skid
Property
Good Rust-Proof
Maintenance
Maintenance-Free
Life Expection
Durable
Color
Silver/Black
Trademark
OTER
Specification
As request from customers
Origin
China
HS Code
7389000000

Product Description

1. Press-locked steel gratings: This kind of steel grating is made of a certain size of common carbon flat steel, stainless steel, brass plate and aluminum plate by the processes of channel(hole)-making, plugging, welding, etc. 

2. Four types of bearing bars: I type, plain type, serrated I type, serrated type. 

3. Process of production: 
Nanjing OTER 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. 
4. Application: 
Steel grating, designed scientifically and exquisitely, is very strong and safe to support floors and walkways. It can be used for ceiling, suburban railway, walkways, interior and exterior decoration, platform aisle, ventilation windows, (Wells), advertising plaque and other construction.  
 
5. Materials: 
Mild carbon steel with a variety of grades; Also customized steel.  
 
6. Advantages: 
Press-locked steel grating covers the features of press welding steel gratings: high strength, good anti-corrosive property, free maintenance,etc. It also has the following features: a unique combination of uniform precision, light structure, beautiful, naturally harmonious, elegant, etc.
 
7. Specifications of steel gratings: 
NoItemDescription
1Bearing bar20X5, 25X3, 25X4, 25X5, 30X3, 30X4, 30X5, 32X3, 32X5, 40X5, 50X4...75X8mm, etc. 
2Bearing bar pitch20, 25, 30, 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 typePlain, Serrated (tooth-like), I bar (I section)
7Material standardStainless steel, mild carbon steel (CN: Q235, US: A36, UK: 43A)
8Galvanization standardCN: GB/T13912, US: ASTM (A123), UK: BS729
9Steel grating standardsA. China: YB/T4001-1998
B. USA: ANSI/NAAMM (MBG 531-88)
C. UK: BS4592-1987
D. Australia: AS1657-1988
E: Japan: JJS

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