Anping Jinghua Steel Grating Metal Wire Mesh co., ltd

 

Manufacturer of livestock panels and steel grating.

Home
Products
About Us
Factory Tour
Quality Control
Contact Us
Request A Quote
Home ProductsGalvanised Drainage Grates

Anti Slip Galvanised Drainage Grates With Exterior Large Long Square Channel

Certification
Good quality European Horse Stalls for sales
Good quality European Horse Stalls for sales
Customer Reviews
Few days ago we did an evaluation for your sample grates.The evalauation was very positive, especially your robot welds!

—— Alon

I have finally received the stable. Happy to see the quality same as sample. I promise you will get more orders soon.

—— Peter

Your service is fantastic as I just place the order on January and the goods arrived so quickly.

—— Dariimaa

I'm Online Chat Now

Anti Slip Galvanised Drainage Grates With Exterior Large Long Square Channel

China Anti Slip Galvanised Drainage Grates With Exterior Large Long Square Channel supplier

Large Image :  Anti Slip Galvanised Drainage Grates With Exterior Large Long Square Channel

Product Details:

Place of Origin: Hebei,China
Brand Name: JH Steel Grates
Certification: ISO9001
Model Number: Galvanized Drainage Grates and Frames

Payment & Shipping Terms:

Minimum Order Quantity: 100 pieces
Packaging Details: Steel pallets
Delivery Time: 10-15days
Payment Terms: T/T, L/C, Western Union
Supply Ability: 600 tons/month
Contact Now
Detailed Product Description
Shape: Long Channel, Square, Kerb Finish: Hot-dip Galvanized
Load Rating: Heavy, Medium, Light Duty Application: Driveway, Garage, Parking Lot
U.K. Standard: 4592-1-1995 Australia Standard: AS1657-1985

Galvanized Steel Drain Grating Covers System With Exterior Large Long Square channel

 

 

Drain covers are manufactured by steel gratings with various types for choice suitable for different spans and loading. They are widely used in municipal engineering, roads, gardens, residential districts, schools, stadiums etc. Surface can be hot dip galvanized, cold galvanized or with no treatment.

 

Drainage cover grating is widely used in city construction projects due to its protection from thieves. Its frame is made up of angle steel, and it has embedded parts to prolong its service life. The frame connects to steel grating with hinges, and has the advantages of being easy to open and pick proof. We can make products of detailed sizes as our customers need.

 

Raw materials

Raw material of bearing bars: Carbon steel or stainless steel with plain type, I type or serrated type.

Raw material of cross bars: Carbon steel or stainless steel in round bars, square bars, twisted square bars or hexagon bars.

Raw material of end bars: Same material as bearing bars.

Type

1. T type: roadway drain cover, mainly used for roadways with fewer traffic flow, not suitable for highways.

drainage drain cover trench drain grating for concrete wells

drainage drain cover trench drain grating for concrete wells

2. U type: suitable for concrete rimless drains, do not require special rim, simple and economical.

drainage drain cover trench drain grating for concrete wells

3. M type: well hole drain cover, suitable for rainwater wells, sand sediment traps, sewage wells of roadways and municipal facilities.

drainage drain cover trench drain grating for concrete wells

Surface treatment

  • Hot dip galvanizing (HDG)
  • Powder coating
  • Painting
  • Acid pickling
  • Electrolytic polishing
  • Mill finish

Advantages

They are have many advantages,such as easy construction, big bearing capacity, good looking and long durability through hot galvanizing for the surface treatment, transmission and aeration, anti-skid and secure, wears well, non-sagging, non-dirt, and easy to install

 

 

Features

1. Good appearance: simple line, silvery surface, modern design.

2. Optimized drainage effect: water leakage area upto to 83.3% which is twice of the iron castings.

3. Anti-theft design.

4. Higher strength and durability than iron castings, suitable for using in larger spacing and heavier loading conditions such as the docks and airports.

5. Various types to satisfy the need for different environment, loading, spacing, and configuration.

 

Standards

1). China: YB/T 4001.1-2007

2). USA: ANSI/NAAMM(MBG531-88)

3). UK: BS4592-1987

4). Australia: AS1657-1985

 

No Item Description
1 Bearing bar 25x3,25x4,30x3,30x4,30x5,32x5,40x5,50x5,.....75x10mm
2 Bearing bar pitch

12.5, 15, 20, 23.85, 25, 30, 30.16, 30.3, 34.3, 35, 40, 41, 60mm.

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

1"x 1/4", 1 1/4"x 1/4", 1 1/2"x 1/4" etc.

3 Cross bar pitch 38,50,76,100,101.6mm
4 Material Q235,A36,SS304
5 Surface treatment Black, hot dipped galvanized, paint
6 Thickness Thickness≥3mm, depth ≥19mm
7

 

Standard

 

China: YB/T 4001.1-2007

USA: ANSI/NAAMM(MBG531-88)

UK: BS4592-1987

Australia: AS1657-1985

 

 

Types of steel grating

 

We produce three kinds of steel gratings, they are Plain Style Steel Grating, Serrated Style Steel Grating and I Bar Type Steel Grating. They are widely used in steel structure platforms, stair treads, sidewalks, drainage and well covers etc.

 

 

Drainage trench grating also called as gully cover and well cover,gully grating,etc.

It is made of carbon steel, aluminum steel and stainless steel.

Different materials grating can suit different applications of customers.

Carbon trench grating is the most economical grating,

Aluminum grating features lightweight and corrosion resistance.

Stainless trench grating has unique chemical stability, it is the ideal products to be used in the acid or-alkali environments and keep a long service life.

Drainage trench grating types:

1.Trench grate and angle frame

Trench grate and angle frame is the simplest and most economical types of types of trench covers. The galvanized angle frame gives the maximum opening and supplies a strong and solid base for the grating.

Angle frame can increase the load capacity of drainage trench grate.

Specification of standard trench grate and frame

Item Clear opening (mm) Grate width (mm) Grate depth (mm) Bar spacing (mm) Angle frame (mm)
TGAFS-01 75 100 25 20* 30 × 15 × 3
TGAFS-02 105 150 25 25 30 × 30 × 5
TGAFS-03 120 150 25 20* 30 × 15 × 3
TGAFS-04 150 200 25 20* 30 × 30 ×5
TGAFS-05 150 215 32 25 40 × 40 × 5
TGAFS-06 200 250 25 25 30 × 30 × 5
TGAFS-07 200 275 40 25 45 × 45 × 5
TGAFS-08 235 300 32 25 40 × 40 × 5
TGAFS-09 250 300 25 25 30 × 30 × 5
TGAFS-10 250 325 40 25 45 × 45 × 5
TGAFS-11 300 350 25 25 30 × 30 × 5
TGAFS-12 300 375 40 25 45 × 45 × 5
TGAFS-13 300 395 50 25 55 × 55 × 5
TGAFS-14 400 475 40 25 45 × 45 × 5
TGAFS-15 400 495 50 25 55 × 55 × 5

2.Angle sided grates

Angle sided grate is a type of drainage trench cover with angle bar on the two side of the grating.

Angle sided grate has smooth and serrated surface for choice. And the common length of angle sided grates are 1m.Angle sided grate has smooth and serrated surface for choice. And the common length of angle sided grates are 1m.

Specification of standard angle sided grate
Item Grate width (mm) Grate depth (mm) Angle size (mm) Bar spacing (mm)
ASGS-01 75 25 25 × 25 × 3 20*
ASGS-02 100 25 25 × 25 × 3 20*
ASGS-03 150 25 25 × 25 × 3 20*
ASGS-04 150 30 30 × 30 × 5 25
ASGS-05 200 25 25 × 25 × 3 20*
ASGS-06 200 30 30 × 30 × 5 25
ASGS-07 250 25 25 × 25 × 5 25
ASGS-08 250 40 40 × 40 × 5 25
ASGS-09 300 25 25 × 25 × 5 25
ASGS-10 300 40 40 × 40 × 5 25
ASGS-11 400 40 40 × 40 × 5 25

3.Box grating

Box grate is a type of drainage trench cover with galvanized frame. The frame make it easy to install the box grating onto ground. There are hinges connecting the grate and frame.

Specifications of box grating
Item Clear opening (mm) Grate size (mm) Grate depth (mm) Frame size (mm)
BG-01 250 × 250 300 × 300 25 30 × 30 × 3
BG-02 300 × 300 350 × 350 25 30 × 30 × 5
BG-03 300 × 300 365 × 365 32 40 × 40 × 5
BG-04 450 × 450 500 × 445 25 30 × 30 × 5
BG-05 450 × 450 525 × 445 40 45 × 45 × 5
BG-06 600 × 600 650 × 595 25 30 × 30 × 5
BG-07 600 × 600 695 × 595 50 55 × 55 × 5
BG-08 750 × 750 845 × 745 50 55 × 55 × 5
BG-09 900 × 600 895 × 650 25 30 × 30 × 5
BG-10 900 × 600 895 × 695 50 55 × 55 × 5
BG-11 900 × 900 895 × 995 50 55 × 55 × 5
BG-12 900 × 900 895 × 980 75 85 × 75 × 6

 

Applications

Drainage trench grating is mainly used in the municipal engineering, factory, garage and residences to drain water and keep ground dry.

 

Anti Slip Galvanised Drainage Grates With Exterior Large Long Square Channel

Anti Slip Galvanised Drainage Grates With Exterior Large Long Square Channel

Contact Details
Anping jinghua steel grating metal wire mesh co., ltd

Contact Person: Alan Wei

Send your inquiry directly to us (0 / 3000)