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25 X 5 Heavy Duty Grating Cover ISO SGS Certificate Driveway Trench Drain Grates
25 X 5 Heavy Duty Grating Cover ISO SGS Certificate Driveway Trench Drain Grates
25 X 5 Heavy Duty Grating Cover ISO SGS Certificate Driveway Trench Drain Grates
25 X 5 Heavy Duty Grating Cover ISO SGS Certificate Driveway Trench Drain Grates
25 X 5 Heavy Duty Grating Cover ISO SGS Certificate Driveway Trench Drain Grates
25 X 5 Heavy Duty Grating Cover ISO SGS Certificate Driveway Trench Drain Grates
Specifications
Model Number :
TC-01
Certification :
ISO9001,SGS
MOQ :
10 square meter
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
Product name :
trench cover
Material :
Q235B, A36, SS400, S235JR, SS301,SS316,SS304L,SS316L
Surface Treatment :
Untreated, Painted or Hot dip Galvanized
Bearing bar size :
20*3,20*5,25*3,25*5,32*3,32*5,35*3,35*5,50*5
Bearing bar pitch :
30,33,35,38,40,50,60,80,90mm
Cross bar type :
wisted square , square ,round
Application :
trench cover,drain cover
Color :
Silver,Black
Description

Hot Dipped 25x5 Galvanized Trench Drain Grating Cover With ISO SGS Certificate

Description:

Floor trench cover is made of steel grating plate, it is easy to install, with light weight, good nearing

capacity, good inpact resistance etc. after hot-dip galvanizing progress, it is attractive and durable,

corrosion and rust protection, it is better than cast iron trench cover. Since steel grating adopt

rticulated juncture, it is easy to open and have excellent function on guard against theft.

Floor trench cover is widely used in municipal administration path, carwash house, garden

landscape facilities, residential district and school etc

Features:

1. Surface treatment adopt hot-dip galvanizing process: with great corrosion and rust protection.
2. Articulated juncture, it is easy to open and have excellent function on guard against theft.
3. Attractive and durable appearance
4. Big mesh and better draining water. Water leakage area can reach 83.3%, it is twice as cast iron trench cover.
5. It can save material: long-span and heavy-load, lower than the price of cast iron; And can save the cost due to theft or crush
and of replacement of the cast iron cover.
6. Various kinds of products, can customize according to client’s requirements


1. Material: Mild Steel (Low Carbon Steel) or Stainless Steel

2. Surface Treatment: Untreated, Painting or Hot dip Galvanizing

3. Galvanized steel grating specifications:

Steel Grating Standard Steel Standard Galvanized Standard
China standard YB/T 4001.1-2007 GB/T 13912-2002
USA standard ANSI/NAAMM(MBG531) ASTM(A123)
U.K.standard BS4592 BS729
Australia standard AS1657 AS1650

Item Desceiption
1 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
2 Bear Bar Pitch

12.5, 15, 20, 23.85, 25, 30, 30.16, 30.3, 32.5, 34.3, 35, 38.1, 40, 41.25, 60, 80mm etc
US standard: 19-w-4, 15-w-4, 11-w-4, 19-w-2, 15-w-2 etc.
3 Twisted Cross Bar Pitch 38.1, 50, 60, 76, 80, 100, 101.6, 120mm, 2'' & 4'' etc
4 Material Grade ASTM A36, A1011, A569, Q235, S275JR, SS304, Mild steel & Low carbon steel, etc
5 Surface Treatment Black, self colour, hot dip galvanized, painted, spray coating
6 Grating Style Plain / Smooth, Serrated /teeth, I bar, serrated I bar
7 Standard

China: YB/T 4001.1-2007, USA: ANSI/NAAMM(MBG531-88),
UK: BS4592-1987, Australia: AS1657-1992, Japan:JIS

25 X 5 Heavy Duty Grating Cover ISO SGS Certificate Driveway Trench Drain Grates
25 X 5 Heavy Duty Grating Cover ISO SGS Certificate Driveway Trench Drain Grates

5. Steel gratings application:
flooring steel gratings
stair treads
sun shades
drain covers
security screen
manhole covers
mezzanine flooring
earth mats
shelving
Stanchions (hand rails)
trench covers

Product tags

grating trench cover

,

geogrid reinforcement for asphalt

,

drain grating cover suppliers
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25 X 5 Heavy Duty Grating Cover ISO SGS Certificate Driveway Trench Drain Grates

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Product Detail
Model Number :
TC-01
Certification :
ISO9001,SGS
MOQ :
10 square meter
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
Contact Supplier
25 X 5 Heavy Duty Grating Cover ISO SGS Certificate Driveway Trench Drain Grates
25 X 5 Heavy Duty Grating Cover ISO SGS Certificate Driveway Trench Drain Grates
25 X 5 Heavy Duty Grating Cover ISO SGS Certificate Driveway Trench Drain Grates

Gnee Steel (tianjin) Co., Ltd

Verified Supplier
9 Years
tianjin, tianjin
Since 2006
Business Type :
Manufacturer, Distributor/Wholesaler, Exporter
Main Products :
Galvanized Steel Grating, Serrated Steel Grating, Steel Grating Drain Cover
Employee Number :
250~300
Certification Level :
Verified Supplier
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