Steel Frame, Steel Grating Frame, Trench Grate, Metal Drain Grates Driveway

Product Details
Customization: Available
After-sales Service: 5 Years Quality Quarantee
Warranty: 1 Year
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Number of Employees
28
Year of Establishment
2008-04-24
  • Steel Frame, Steel Grating Frame, Trench Grate, Metal Drain Grates Driveway
  • Steel Frame, Steel Grating Frame, Trench Grate, Metal Drain Grates Driveway
  • Steel Frame, Steel Grating Frame, Trench Grate, Metal Drain Grates Driveway
  • Steel Frame, Steel Grating Frame, Trench Grate, Metal Drain Grates Driveway
  • Steel Frame, Steel Grating Frame, Trench Grate, Metal Drain Grates Driveway
  • Steel Frame, Steel Grating Frame, Trench Grate, Metal Drain Grates Driveway
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  • Overview
  • Product Description
  • Detailed Photos
  • Production Process
  • Inspection
  • Packaging & Shipping
  • Installation Instructions
  • Company Profile
  • FAQ
Overview

Basic Info.

Model NO.
240926_7
Certification
CE, GS, ISO
Application
Steel Structure Walkway, Drain Cover
Shape
Flat Shape
Manufacturing Method
Hand Made
Material
Carbon Steel
Product Name
Sewer Grating/Hatch Board Grating
Keywords
Steel Grates Grating
Surface Treatment
Electro Galvanizing, Hot-DIP Galvanizing
Features
Corrosion Resistance, Rust Resistance
Applications
Industrial Platform, Flooring and Walkway
Grating Type
Plain Type,I Type, Serrated Type,I Type Serrated
Trait
Ventilation, Lighting, Heat Dissipation, Anti-Slip
Steel Bar
25X5mm 30X3mm 32X5mm 38X5mm
Related Product
Drain Grating Covers
MOQ
10 PCS
Certificate
ISO9001:2015/CE
Packing
Standard Sea Worthy Packing
Length
Custom Length
Sample
Free
Function
Rustproof
Transport Package
in Pallet
Specification
253/255/303/304/305/323/325
Trademark
WEIJIA
Origin
China
HS Code
73089000
Production Capacity
100, 000 PCS Per Month

Packaging & Delivery

Package Size
40.00cm * 40.00cm * 10.00cm
Package Gross Weight
15.000kg

Product Description

Product Description
Steel graing can be made by Manual welding,Machine welding,which can arrange the bearing bar and cross bar in longitude and latitude order to certain distance.Cross bar is pressed into the beaing bar by high tension resistance welding which is controlled by mould/computer.

Flat steel is generally cold rolled Q235 flat steel, can also be hot rolled I flat steel, tooth flat steel, inclined flat steel, stainless steel flat steel and other specifications.The bar is generally twisted square steel, square steel, round steel, flat steel, etc.The surface treatment has: hot galvanizing, cold galvanizing, spray model, spray paint, dip anti-rust oil can prevent oxidation rust, (general stainless steel need not above treatment, most stainless steel surface polishing treatment).

Advantages: saving materials, reducing investment, simple construction, durable, modern fashion, anti-fouling, reducing wind resistance, simple design, strong corrosion resistance.

Steel Frame, Steel Grating Frame, Trench Grate, Metal Drain Grates Driveway

APPLICATION OF STEEL GRATING:
1.  Water treatment: repair walkway, trench cover board, large container, cleaning device, blocking grate, running water tank, biochemical water treatment pool pendant, ventilation window, stairs, cooling tower operation table paving surface.
2. Chemical plant: stairway board, operating platform, guardrail, double floor, trench cover board, filter grate oil
3. Industry: offshore oil platforms
4. Textile mill: replace metal grille, wooden platform and cover cement ground, next to the dye tank, floor, near the valve, etc..
5. Power plant: chemical water workshop trench cover plate, waste pool, etc..
6. Marine food processing plant: slippery surface and other harsh environment, ships.
7. Transport: platforms, ship decks, walkways, stairs.
8. Beverage industry: Staircase floor board, replacement of expensive stainless steel, loaded floor.

 

Item Description
Bearing Bar 25x3, 25x4, 25x4.5, 25x5, 30x3, 30x4, 30x4.5, 30x5, 32x5, 40x5, 

50x5, 65x5, 75x6, 75x10,100x10mm etc;

I bar: 25x5x3, 30x5x3, 32x5x3, 40x5x3 etc.

US standard: 1'x3/16', 1 1/4'x3/16', 1 1/2'x3/16',

1'x1/4', 1 1/4'x1/4', 1 1/2'x1/4', 1'x1/8', 1 1/4'x1/8', 

1 1/2'x1/8' etc.
Bearing Bar Pitch 12.5, 15, 20, 25, 30, 32, 35, 38, 40, 60, 80mm etc.

US standard: 19-w-4, 15-w-4, 11-w-4, 19-w-2, 15-w-2 etc.  

Noted:19-W-4 is most popular(19/16 inch x 4 inch opening=30x100mm opening)
Twisted Cross Bar Pitch 50, 60, 76, 100, 120mm etc.

US standard: 2' & 4' etc.
Surface Treatment Black, self colour, hot dip galvanized, painted, spray coating
Grating Style Plain / Smooth, Serrated /teeth, I bar, serrated I bar 
Steel Frame, Steel Grating Frame, Trench Grate, Metal Drain Grates Driveway
Steel Frame, Steel Grating Frame, Trench Grate, Metal Drain Grates Driveway

 

Detailed Photos
Steel Frame, Steel Grating Frame, Trench Grate, Metal Drain Grates Driveway
Steel Frame, Steel Grating Frame, Trench Grate, Metal Drain Grates Driveway

                                  FLAT BAR GRATING                                                                                       SERRATED BAR GRATING      

Production Process

Steel Frame, Steel Grating Frame, Trench Grate, Metal Drain Grates Driveway

Inspection

Steel Frame, Steel Grating Frame, Trench Grate, Metal Drain Grates DrivewayAfter the production,the inspector will do the inspection.
We check the height, thickness of the flat bar, the pitch of the flat bar and twist bar.
The size of the grating panel,the width,length and the diagonal,also checking if the welding is well enough.

Packaging & Shipping

Steel Frame, Steel Grating Frame, Trench Grate, Metal Drain Grates Driveway
The  grating usually packing in pallent, with steel belt to fix, the surface of steel grating with plastic film to escape of damp.
Special requirement of the packing can be customized.

Installation Instructions
Steel Frame, Steel Grating Frame, Trench Grate, Metal Drain Grates Driveway
Steel Frame, Steel Grating Frame, Trench Grate, Metal Drain Grates Driveway

 

Company Profile

Steel Frame, Steel Grating Frame, Trench Grate, Metal Drain Grates Driveway

Hebei Weijia Metal Mesh Co., Ltd, is a professional Steel Graing, FRP grating, Perforated sheet, Wire mesh factory since 2008. Company is approved by ISO 9001-2008. 10 years exporting experiences with good sales services.

Our Advantage:
* Product with factory price provided.
* Good quality with ISO 9001 certificate since the year of 2008.
* Professional sales team and fast responds to customer within 12 hours.
* Products can be customized.

FAQ

Q: Are you trading company or manufacturer ?

A:We are the factory, the factory can directly deliver goods, no middlemen to earn the price difference, we directly quote the most favorable price to the customer.

 

Q: How long is your delivery time?

A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.

 

Q: Do you provide samples ? is it free or extra ?

A: Yes, we could offer the sample for free charge but do not pay the cost of freight.

 

Q: What is your terms of payment ?

A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.

 

Q:How to order?

A: 1. Specify quantity and dimensions of steel bar,twist bar(usually it is Φ6)

2. Indicate kind of material

3. Size, direction of steel bar

4. Indicate any special packaging or shipping instructions

5. For custom steel grating,it is better if there is drawing
 

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