日韩AV片无码一区二区不卡,欧美人与动XXXXZ0OZ,西西人体44www高清大胆,国产av高清无亚洲

Prefabricated steel buildings

Prefabricated steel buildings

1.Engineering cases:

3.Steel structure panel materials

steel structure panel Material:including wall panel and roof panel

Sandwich plate core material material: EPS, rock wool, PU, glass wool

Sandwich board material thickness: 50 mm, 75 mm, 100 mm, 150 mm

Single color plate material thickness: 0.376 mm, 0.426 mm and 0.476 mm

5.Commonly used steel grades and performance of steel

（1）Carbon structural steel: Q195, Q215, Q235, Q255, Q275, etc.
（2）High-strength low-alloy structural steel
（3）Quality carbon structural steel and alloy structural steel
（4）Special purpose steel

6.Design
Shengbang Steel Structure Co., Ltd. has professional designers who are able to R&D and various houses. Most of them have three years of working experience on steel structure design industry line. Our company adopts many advanced domestic and foreign design software to draw blueprint design, perspective view, construction drawing and detail drawing to meet requirements from different customers. At present, we have designed and produced plenty of foreign steel structure projects successfully and won high praise from overseas customers.