• Andy Simpson
    I'm a long-term partner of this factory. I've been on a field trip.The factory is strong and the grating quality is very good. I cooperated with this grating supplier in 2017.What surprised me was that this factory was very strong,and it was also one of the top local grating factories.
  • David Zhang
    My client told me that it was very smooth.The delivery speed is also very fast,I will receive the goods on the 7th day of the order.And the goods is inexpensive and convenient.
  • Ajay Parate
    I have placed an oeder at this factory about FRP grating.The service is good and the grating is perfact.I'll come again.

Heavy Duty Trench Grate Hot - Dipped Galvanized Cast Iron Frame

Place of Origin ANPING CHINA
Brand Name TT
Certification ISO9001-2015
Model Number TT-9
Minimum Order Quantity 100PIECE
Price Negotiable
Packaging Details wooden pallet
Product Details
Material Mild Steel Grating Standard YB/T4001.1-2007
Surface Treatment HDG/Painting/non Treatment Product Process Welding
Packing Wooden Or Steel Pallet Raw Material Q235/S235jr
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stainless steel trench drain grates

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floor trench drain grates

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Product Description

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

 

 

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