SGCC, G550, JIS G3302 Steel Regular Spangle Galvanized Sheet Metal Roofing

SGCC, G550, JIS G3302 steel Regular Spangle Galvanized Corrugated Roof Sheet:

1) Specification

a. Thickness: 0.14-1.5mm

b. Effective width:650/800/890/900/1050mm

c. Length:1500—3800mm

d. Wave Width: 76mm

e. Height of Wave: 17mm–17.5mm

f. Double size galvanized, 60-275g/m2

2).Steel Grade: SGCC or G550 (HRB≥85).

3).Standard:JIS G3302

4).Surface: Regular spangle.

Mill Test Certificate of Galvanised Corrugated Steel Roofing Sheets:

Package Picture:

Wuxi Raymond Steel Co., Ltd. was founded in Oct., 2000, with total investment of 25 million U.S Dollars, which is a large-scale iron and Steel enterprise specialized in producing hot-rolled and cold-rolled steel strip.

Wuxi Raymond Steel Co., Ltd. is situated in the region of Shitangwan Industrial Park, the Northwest Suburb, and WuXi with advantageous geographical position and convenient communication. Hu- Ning Express Way is on the north and Hu-Ning Railway, Jing-Hang Canal, No. 312 National way are on the south and Xi—Cheng Canal is on the east. The land area of the company is more than 300, 000 M2, in which, the building area is 100, 000 M2. There are 450 workers and staff members, including 75 various engineers, technicians and administrators with senior professional titles.

The main production equipment includes one advanced hot-rolled steel strip production line; 450cold- rolled steel strip reversible rolling mills； 12 acid-washing production line；auto-control cuting machine vertically and horizontally；24 sets of PC control fading-fire bright fnish facility, With advanced equipments and excellent technology we have an annual output of 350, 000 tons hot-rolled steel strip and 250, 000 tons cold-rolled steel strip. The main grade Of our products includes： carbon steel (Q195、Q215、Q235), Structural alloy steel, silica steel and stainless steel.

The production lines of hot-rolled steel strip adopted the international advanced continuous rolling technique. The machine set adopted the advanced technology and equipments, such as all-digital and all- network technology control and electric closed loop. The electrical controlled system adopted the up-to- date SIEMENS S7-400 PLC Artificial Intelligent control system it not only satisfied the craft demand of on-the-spot production, but also provided flexible and convenient man-machine operation interface for productive operation. The DCS plan organized by computer network fully reflected the thinking of modern computer control of decentralized control and centralized management.