Serrated 32*5 Steel Bar Grating

• Certification: ISO, SGS
• Application: Steel Structure Walkway, Foot Pedal, Drain Cover
• Shape: Flat Shape
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: 325/30/100
• Manufacturing Method: Machine Welding
• Material: Carbon Steel
• Size: 325/30/100 or OEM
• Certificate: ISO9001:2008
• Surface Treatment: Hot DIP Galvanized/Painted/Untreated
• Model Number: 325/30/100, 305/30/50, 255/30/100, 253/30/100...
• Standard Size: 20FT by 3FT, 1*6m, 1*5.8m
• Loading Capacity: OEM /Making as The Customers′ Request
• Loading Bar Type: Flat, Serrated, I Type
• Transport Package: Steel Belts with Plywood
• Specification: Q235
• Trademark: JW
• Origin: Hebei Anping
• HS Code: 7308900000
• Production Capacity: 3000 Ton/Year

Product Description

STEEL GRATING:

1. Production process:

Steel grating is made by bearing bar and cross bar according to the flat-steel weft arrangement, in high-pressure spacing on resistance welder welded by cutting, incision, opening, overlock process such as processing and into customer requirements finished products.

2. Features:

High intensity, light structure, strong grid bonding structure makes it with high load, the structure characteristics, facilitate hoisting light; Beautiful appearance, durable: Hot-DIP galvanized surface treatment make it fairly good corrosion resistance, the surface luster beautiful; Ventilation, lighting, heat dissipation, explosion-proof, prevent slippery properties is good; Deposition prevention dirt.

3. Usage:

Widely used in petroleum chemical industry, power plant, water and sewage treatment plants, municipal engineering, environmental sanitation engineering fields of the platform, footpath, zhanqiao pier, ditch lid, manhole cover, ladders, fences, guardrail etc.

4. Material: Carbon steel or stainless steel

5. Surface Treatment: Hot-dipped galvanized, PVC coated, electro galvanized, plain and so on.

6. Size: Standard or non-standard, making as the customers drawings.

7. Packing: Naked or packing as the customers request.
 

1.Grating Types:	W--welded steel grating   L-- pressure-locked   C-- socket-welding
2.Bearing bar Pitches:	15-30, 40, 60, 80, 90 mm etc. with 30, 40 mm recommended.
3.Cross bar Pitches:	50, 100mm are recommended.
4.Surface treatment:	G - galvanized       P - painted       U - untreated
5.Grating standard:	China:   YB/T4001.1-2007(YB/T4001.1-1998)         Britain:   BS4592-1:1995         US:      ANSI/NAAMM(MBG531-93)         Australia:  AS1657-1992
6.Marks:	Example: G 325/30/100    G255/40/50