Product Details

Product Description

1. SYI Grating Steel Bridge Walkway hot dip galvanized serrated steel grating specifications.

2. Grating Steel Bridge Walkway
Material of steel driveway grates grating is usually low carbon steel ,stainless steel. the size is commonly standard or as required.

Packing:Naked or as the customers' request.

certificate is ISO 9001:2000.

3. Processes:
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.

4. Material:
Carbon steel, Stainless steel ,and so on .

5. Surface treatment:
Hot-dipped-galvanized ,electro galvanized or PVC coated

6. Size:
Standard size or OEM(Making as the customers' request).

7. Features
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.

8.Useage:

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.

9.Packing:
Naked or packing as the customers' request

10.Standard steel grating supplied is manufactured with a resistance-weld process using heat and pressure. Crossbars are fused to bearing bars to assure maximum strength.

Bearing Bar	25x2,25x3,25x4,25x4.5,25x5,30x3,30x4,30x4.5,30x5,32x5,40x5,50x5 mm etc
Usual Pitch	41mm x100mm & 30mm x100mm
Special Pitch	41mmx50mm, 30mmx 50mm, 33mmx 100mm, 33mmx50mm,33mmx38mm, 34mm x 100mm, 34mmx50mm,34mm x 38mm
Material Standard	Q235,ASTMA36,A1011,A569,S275JR,SS304&316 etc
Surface Treatment	galvanized,black,painted,spray coating,self color
Bearing Bar Type	serrated/teeth plain/smooth I bar Serrated I bar
HS code	7308900000
Sample	small pc for free

Web Site:

SYI can provide the products instructions and the guide of production installation to customers.

Usage:Steel gratings may be used as covers of ditches, pipeline trenches, underground channels, ventilation shaft, light well, and inspection well etc. at sidewalk, driveway, courtyard or buildings. The steel grating ditch cover usually includes fix frame and movable steel grating cover, and tightening device and anti-theft device may be supplied if required..
Types: Plain Style Steel Grating, Serrated Style Steel Grating and I Bar Type Steel Grating.

Production Facility

At Shanxi base, we have over 500,000 square meters of workshop, warehousing and production facilities. We have CAD machining center, professional laboratory, in-house pattern & tooling shops and most important-a group of highly experienced and technically qualified staff.
SYI also has the capacity to assist the customer from initial design, engineering to final sample and production.
Our aim is to provide all of our customers with VALUE of the products in stead of only low prices.

Packing & Delivery

Certifications

SYI regards quality as an essential and integral part of our business success. Until now, we are ISO 9001:2008, TUV certified, BSI Kitemarked, SGS certified, UL listed, FM certified, NF certified and CE certified. Manufacturing "SYI" Brand products has evolved as a mark of quality!