光伏发电项目一般用什么样的钢格栅板？
What kind of steel grid is commonly used in photovoltaic power generation projects?
不同的型号适合于不同的场所，一般是热镀锌钢格板用到的多一些。
Different models are suitable for different places. Generally, more hot-dip galvanized steel grids are used.
1、光伏发电用钢格栅板很严格
1. The steel grid plate for photovoltaic power generation is very strict
2、根据现场钢梁的跨度和承载要求，按国家标准选择相应型号
2. According to the span and bearing requirements of the steel beam on site, select the corresponding model according to the national standard.
3、常用型号有G405/30/100,G505/30/100，质量要求很高
3. The common models are g405 / 30 / 100 and g505 / 30 / 100, with high quality requirements.
4、要严格按照国标YB/T4001-2007生产
4. It shall be produced in strict accordance with GB Yb / t4001-2007.
钢格栅板是用扁钢按照一定的间距和横杆进行交叉排列，并且焊接成中间带有方形格子的一种钢铁制品，主要用来做水沟盖板，钢结构平台板，钢梯的踏步板等．横杆一般采用经过扭绞的方钢．钢格栅板一般采用碳钢制作，外表热镀锌，可以起到防止氧化的作用。也可以采用不锈钢制作．
The steel grid plate is a kind of steel product which is arranged with flat steel according to a certain distance and cross bar, and welded into a square grid in the middle. It is mainly used to make ditch cover plate, steel structure platform plate, steel ladder step plate, etc. the cross bar is generally made of twisted square steel. The steel grid plate is generally made of carbon steel, the surface is hot-dip galvanized, which can prevent oxidation. It can also be made of stainless steel.