Steel structure, tied with brace pipe casing and how the difference? What difference?
The tie bar is a fixed connecting rod between the steel beams. The drawing is generally expressed as "XG" or "GXG", and the steel pipe is usually 114 in diameter,Brace is fixed between the purlin connecting rod, a straight and inclined brace brace, drawing on the general expression of ZLT, XLT, diameter of 12 bar for general use,The main casing support, support, drawing on the general expression of CG, up to 12 bar up to + 32x2.0 circular tube
The casing is pipe, casing is roof straight brace at the oblique brace increase casing
The basic line tied in portal structure, drawing on the acronym XG, general specification for pipe 114, is connected to each portal frame brace; acronym T, general specification for the 12 round, the role is to the whole roof purlin
