Specifications
Model Number :
overflow outdoor galvanized grating trench cover
Certification :
ISO9001
MOQ :
50 pieces
Supply Ability :
1000t per month
Delivery Time :
3-8 days
Packaging Details :
Pallets in containers packed by steel strap and worthy sea-shipping, or according to the customers' requirements
Product name :
Overflow Steel Drainage Cover Grating Galvanized Silver Outdoor Usage
Place of origin :
Hebei
Sample :
Available
Cross bar pitch :
38,50,80,100mm
Beraing bar pitch :
12.5,15,20,25,30,35,40,50mm
Surface treatment :
Untreated, hot galvanized, painted
Advantage :
Easy maintenance ,heavy duty,anti - sliding
Mesh :
Rectangle, square
Description

Overflow Steel Drainage Cover Grating Galvanized Silver Outdoor Usage

Specification

We produce three kinds of steel gratings, they are Plain Style Steel Grating, Serrated Style Steel Grating

and I Bar Type Steel Grating.

We can design and manufacture standard steel grating and in customized shapes per client's

requirements.

They are widely used in steel structure platforms, stair treads, sidewalks,drainages and well covers etc.

Overflow Steel Grating Drain Cover Anti - Sliding Acid / Alkali Resisting

Features

1. Anti-corrosive, resisting to acid and alkali

2. Light weight, great load-bearing capacity, on-slip and safe, easy installation

3. Being economical of materials, being sturdy and durable, ventilation

4. Easy to clean and attractive appearance.

Standard size trench cover details

Bearing Bars Cross Bars Type 19-W-4 Type 19-W-2 Type 15-W-4 Type 15-W-2
3/4 x 1/8 1/4 3.99 4.63 4.95 5.59
3/4 x 316 1/4 5.67 6.31 7.11 7.75
1 x 1/8 1/4 5.15 5.79 6.44 7.08
1 x 3/16 1/4 7.35 7.99 9.27 9.91
1-1/4 x 1/8 1/4 6.20 6.84 7.79 8.43
1-1/4 x 3/16 1/4 9.03 9.67 11.43 12.07
1-1/2 x 1/8 1/4 7.35 7.99 9.27 9.91
1-1/2 x 3/16 5/16 10.94 11.80 13.82 14.68
1-3/4 x 3/16 5/16 12.62 13.48 15.98 16.84
2 x 3/16 5/16 14.30 15.16 18.14 19.00
2-1/4 x 3/16 5/16 15.87 16.74 20.16 21.03

Item No Bearing bar pitch Cross bar pitch specification os bearing bar(width*thickness)
20*3 25*3 32*3 40*3 20*5 25*5
1 30 100 G203/30/100 G253/30/100 G323/30/100 G403/30/100 G205/30/100 G255/30/100
50 G203/30/50 G253/30/50 G323/30/50 G403/30/50 G205/30/50 G255/30/50
2 40 100 G203/40/100 G253/40/100 G323/40/100 G403/40/100 G205/40/100 G255/40/100
50 G203/40/50 G253/40/50 G323/40/50 G403/40/50 G205/40/50 G255/40/50
3 60 50 G203/60/50 G253/60/50 G323/60/50 G403/60/50 G205/60/50 G255/60/50

Type of saddle clips

Proper grating specifications

A-20 B-20 C-20 Bearing bars at 20mm pitch
A-25 B-25 C-25 Bearing bars at 25mm pitch
A-30 B-30 C-30 Bearing bars at 30mm pitch
A-40 B-40 C-40 Bearing bars at 40mm pitch
A-60 B-60 C-60 Bearing bars at 60mm pitch

Usage

steel grating trench covers is mainly used in chemical industry, food processing, hydro processing and

other industries as listed :

  • Power plant
  • Chemical plant
  • Oil Refinery
  • Steel plant
  • Machinery plant
  • Paper-making factory
  • Cement plant
  • Civil engineering
  • Wastewater treatment
  • Pharmacy industry
  • Food processing
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Overflow Steel Grating Drain Cover Anti - Sliding Acid / Alkali Resisting

Ask Latest Price
Model Number :
overflow outdoor galvanized grating trench cover
Certification :
ISO9001
MOQ :
50 pieces
Supply Ability :
1000t per month
Delivery Time :
3-8 days
Packaging Details :
Pallets in containers packed by steel strap and worthy sea-shipping, or according to the customers' requirements
Contact Supplier
Overflow Steel Grating Drain Cover Anti - Sliding Acid / Alkali Resisting
Overflow Steel Grating Drain Cover Anti - Sliding Acid / Alkali Resisting

Beijing Silk Road Enterprise Management Services Co.,LTD

Verified Supplier
8 Years
hebei, shijiazhuang
Since 2006
Business Type :
Manufacturer, Trading Company
Employee Number :
250~300
Certification Level :
Verified Supplier
Contact Supplier
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