Name of product | specification | Materials | Steel factory / origin | Price (yuan/ton) | Than yesterday | Compared to last week | Than last month |
I-beam | 25# | Q235 | Lai Gang | 3520 | 0 | 0 | -30 |
I-beam | 36# | Q235 | Baogang | 3720 | 0 | 0 | -30 |
Channel steel | 16# | Q235 | Liu Gang | 3280 | 0 | 0 | 0 |
Channel steel | 25# | Q235 | Wu Gang | 3480 | 0 | 0 | 0 |
Angle Steel | 50*5mm | Q235 | Angang | 3250 | 0 | 0 | 50 |
Angle Steel | 50*5mm | Q235 | Nanchang Steel Works | 3210 | 0 | 0 | 40 |
The roof and wall can be made of composite panel or veneer. Galvanized sheet metal can prevent rust and corrosion. The use of self tapping metal screws can make the connection between the plates more closely, to prevent leakage. Composite panel for roof and wall can also be used in our system such as polystyrene, glass fiber, Glass Wool, polyurethane sandwich panel which have good thermal insulation, heat insulation, fire-retardant performace. The wall of the steel structure maintenance also can use brick wall.
Fabricated Steel Structures , Industrial Steel Structures , International Steel Structures
Xiamen Dahe PEB Construction Technology Co., Ltd. , https://www.dahecfsbuilding.com