Steel structure is a new kind of light steel structure building system.The insulation material is mainly polyurethane sandwich board, which has good insulation effect.With the external wall insulation board, effectively avoid the wall “cold bridge” phenomenon, to achieve a good thermal insulation effect.
Steel is divided into four categories: section steel, steel plate, pipe and steel wire.
(1) Type steel
There are many types of section steel, solid long steel with a certain cross-section shape and size. According to its different section shape and divided into simple and complex section two. The former includes round steel, square steel, flat steel, hexagonal steel and Angle steel; The latter includes rail, I-beam, slot steel, window frame steel and special-shaped steel.
Small round steel with a diameter of 6.5-9.0mm.
(2) Steel plates
Flat steel with a large width to thickness ratio and surface area. According to the different thickness of the thin plate (thickness <4mm), the middle plate (thickness 4-25mm) and Thick plate (thickness >25mm) three kinds. Steel strips are included in the steel plate category.
(3) Steel pipes
A long strip of steel with a hollow section. According to its different section shape can be divided into round pipe, square pipe, hexagonal pipe and various special-shaped section steel pipe. According to the different processing technology can be divided into seamless steel pipe and welded steel pipe two categories.
(4) Steel wire class
It is a cold processing product of the wire again. According to the shape of different round, flat and triangular steel wire. In addition to direct use, steel wire is also used in the production of steel wire rope, steel strand and other products.
FAQ
（1） Are you a trading company?
We are a trading company, we have close cooperation with a number of manufacturing factories, and the source of goods is absolutely guaranteed.
（2） Can you accept the customized service?
We accept product customization and can provide customized solutions according to customers’ production needs or special requirements.
（3）Do you provide installation service?
We provide very detailed installation instruction drawings and videos for every project. If you have a problem that you can’t solve, we can provide you with online guidance.
（4）How do you guarantee the quality?
Every step of our production is checked by quality inspectors. Before delivery, we will also take photos and videos for customers to confirm.
