China wholesale Pre Painted Galvanized Steel Coil - Stainless Steel Angle Steel With Unequal Sides – JINBAICHENG

Types and specifications

It is mainly divided into two types: equilateral stainless steel angle steel and unequal side stainless steel angle steel. Among them, unequal side stainless steel angle steel can be divided into unequal side thickness and unequal side thickness.

The specifications of stainless steel angle steel are expressed by the dimensions of side length and side thickness. The specifications of domestic stainless steel angles are 2-20, and the number of centimeters on the side length is used as the number. The stainless steel angles of the same number often have 2-7 different side thicknesses. Imported stainless steel angles indicate the actual size and thickness of both sides and indicate the relevant standards. Generally, those with a side length of 12.5cm or more are large stainless steel angles, those with a side length between 12.5cm and 5cm are medium-sized stainless steel angles, and those with a side length of 5cm or less are small stainless steel angles.

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Commonly used products, specifications and standards

GB/T2101—89 (General requirements for section steel acceptance, packaging, marking and quality certificate); GB9787—88/GB9788—88 (Hot-rolled equilateral/unequilateral stainless steel angle steel size, shape, weight and allowable deviation); JISG3192 —94 (shape, size, weight and tolerance of hot rolled section steel); DIN17100—80 (quality standard for ordinary structural steel); ГОСТ535—88 (technical conditions for ordinary carbon section steel).

According to the above-mentioned standards, stainless steel angle steel should be delivered in bundles, and the number of bundles and the length of the same bundle should comply with the regulations. Stainless steel angle steel is generally delivered naked, and transportation and storage must be protected from moisture.

Stainless steel angle steel can be composed of various stress-bearing components according to the different needs of the structure, and can also be used as a connection between components. It is widely used in various building structures and engineering structures, such as house beams, bridges[/url], power transmission towers, lifting and transporting machinery, ships, industrial furnaces, reaction towers, container racks and warehouse shelves.