Angle called angle, strip steel is perpendicular to each other on both sides into angular.There are equilateral angle steel and unequal angle of. Equilateral angle steel two edge widthequal. The specification is expressed by edge width x edge width * thick edge millimeternumber. Such as "front 30 x 30 x 3", namely said equilateral angle steel edge width of 30 mm,3 mm thick edge. Also available models represent models is the edge width, number of centimeters, such as angle 3#. Models of the same model that in the different edge thickness and size, and thus in the contract documents general boundary angle width, edge thick size fill in complete, avoid use alone model said. Hot rolled equilateral angle steel specifications for 2#-20#. Angle according to the different needs of structure composed of a variety of stress components, but also can be used as a component of the connections between the.Widely used in a variety of architectural and engineering structures, such as beams, bridge,tower, lifting the transport machinery, ships, industrial furnace, reaction tower, container frame and warehouse.

Angle profile

Angle according to the different needs of structure composed of a variety of stress components, but also can be used as a component of the connections between the. Widely used

In a variety of architectural and engineering structures, such as beams, bridge, tower, lifting the transport machinery, ships, industrial furnace, reaction tower, container rack, cable channel support, power piping, bus mounting bracket, and warehouse shelves.

Angle is built with carbon structural steel, is a simple section steel steel, mainly used for metalcomponents and the frame of the plant. In use requires a good weldability, plastic deformation and certain mechanical strength. The production of raw materials for low carbon steel billetsteel billets, finished angle for the hot rolling, normalizing or hot-rolled state of delivery.

Type specification

Mainly divided into equilateral angle steel and equilateral angle steel two categories, includingunequal angle can be divided into equilateral equilateral thick and unequal thickness two.

Angle specifications expressed with side length and edge thickness size. At present domesticsteel specifications for 2 - 20 cm in length, number number, the same horn steel often have 2- 7 different edge thickness. The actual size and edge inlet angle marked on both sides of thethickness and indicate the relevant standards. The general length of more than 12.5cm for large angle, 12.5cm - 5cm for the medium angle, length below 5cm for small angle.

Inlet and outlet angle steel orders generally required the use specifications in the main, thesteel is carbon steel grades corresponding. Is the angle in addition to standard number, nospecific composition and performance series. Angle iron delivery length is divided into fixed length, double length two, domestic angle of fixed length of choice scope has 3 9m, 4 12M, 419m, 6 19m four scope according to the specifications of different. Japanese angle length selection range is 6 - 15m.

Section unequal angle height according to the long edge of the width to calculate the scalene angle steel. Refer to section for angular and both sides unequal in length of steel. Is an angleof. Its length from 25mm * 16mm to 200mm * l25mm. From the hot rolling mill and rolling.General specifications for: scalene angle steel angle 50*32-- angle 200*125 thickness of 4-18mm

Unequal angle steel is widely used in all kinds of metal structures, bridges, machinery manufacturing and shipbuilding, building structure and engineering structures, such as beams, bridges, power transmission tower, lifting the transport machinery, ships, industrial furnace, reaction tower, container frame and warehouse etc..

Import and export

China's import and export have a certain angle each batch, mainly imported from Japan andWestern europe. Exports to Hong Kong and Macao, Southeast Asia, the area is mainly on Latin America and Arabia countries etc.. Export production enterprises mainly in Liaoning,Hebei, Beijing, Shanghai, Tianjin and other provinces and cities of iron and steel plant (rolling mill).

Angle for the large variety of imports, small angle and special shape angle, export varieties for the medium angle such as 6, 7, etc..