Active Member
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[China]
Address: No.6,Changcheng South Rd,Qingdao,Shandong.
Contact name:Jane Liu
Qingdao Caso Machinery Co., Ltd |
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Twisted Cross Bar Steel Grating Galvanized Drain Trench Grillage
Platform :
Main Point
1. Step drainage gird metal cover materials adopt mild carbon steel
provides an economical, high strength for uses in most industrial
and commercial applications.
2. Drain metal cover is widely used for different types of steel
ladders,featuring easy installation,strong structure and aesthetic
appearance,and good water permeability.
4. Drain metal cover possess high strength and high load carrying
capacity. Riveted steel grating stair treads supply high load
carrying capacity.
5. Drain metal cover have good drainage. The large holes of steel
grating make it easy to drain water and keep the steel grating dry.
6. All Welded Steel grating stair treads are custom fabricated to
meet the size, width and length specifications of a particular job.
| Product name | Steel grating mesh |
| Material | Low carbon steel,mild steel,stainless steel |
| Material standard | ASTM A36, A1011, A569, Q235, S275JR |
Bearing Bar | 25*3mm,25*4mm,25*4.5mm,25*5mm,30*3mm,30*4mm,30*4.5mm,30*5mm, |
| I bar: 25*5*3mm, 30*5*3mm, 32*5*3mm, 40*5*3mm | |
| US standard: 1''*3/16'', 1 1/4''*3/16'', 1 1/2''*3/16'', 1''*1/4'',1 1/4''*1/4'', 1 1/2''*1/4'', 1''*1/8'', 1 1/4''*1/8'', 1 1/2''*1/8'' | |
| Bearing 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. |
| Twisted Cross Bar Pitch | 38.1, 50, 60, 76, 80, 100, 101.6, 120mm, 2'' & 4'' |
| Surface Treatment | Untreated(black), Hot-dipped galvanized, Powder coated, Electroplate, Painting or as per customers’ requirement. |
| Grating Style | Plain / Smooth, Serrated / Teeth, I bar, Serrated I bar |
| Color | Sliver |
| OEM | Available |
Product Descriptions
Products Usage
Packing & Delivery
Our Advantage
1. Our factory has high production capacity and there is enough
inventory to insure fast delivery for you.
2. After shipment, we will put all documents sent to your E-mail,
include packing list, commercial invoice, bill of lading,
certificate of other requirements of the customer.
3. All of our products 100% inspection before shipment, so you will
use our products safely.
4. We Provide OEM & ODM services.
5. Any questions we will reply to you within 24 hours.
