Supply of steel factory steel canopy manufacturers canopy Rui Ling steel, steel canopy construction elements (1). Machining preparation and cutting: According to drawings Stakeout to stake and number of material shrinkage when welding and machining reserved margin, according to the stake as a model. (2). Steel Correction: Steel cutting must be carried out before the correction, after correction specification deviation should not exceed the allowable deviation, in order to ensure the quality of cutting. Thermal processing of steel before thermal processing, let it cool before No. holes. Steel embedded parts and other parts cutting drilling and spraying anti-corrosion paint handling. (3). Surveying: Under construction baseline elevation measured centerline elevation embedded parts, check the embedded parts elevation deviation about bias. Collate results to determine the embedded parts separated adjust treatment program. Eject ink line along the outer edge of the floor set embedded parts top elevation line. Xi'an steel canopy production quality requirements (4) Material Control: glass awning materials used must meet the design and regulatory requirements. Material procurement specification must be made clear before the kind of material quality requirements in place. Various components during transport must be a reliable measure of protection. Member of the concave surface appearance and no obvious damage, scratches depth of less than 0.5mm. Burr, spatter, burrs should be cleaned. Bolt hole is smooth, no glitches, vertical hole wall thickness deviation is less than 2% of roundness deviation is less than 1%. (5). Suspension arm mounting soldering: soldering suspension arm mounting awning construction is relatively complicated process, the suspension arm mounting accuracy over the whole construction process will affect. Surveyors at work must be repeated proofreading to ensure accurate actinomycetes, slope is correct. Arm connection with the construction of embedded parts, must be qualified welders. Welding, rust, mounting accuracy must be qualified. Supply of steel factory steel canopy manufacturers canopy Rui Ling Steel, founded in 1969, production, sales, design, fabrication and installation services in one of the specialized companies. Company after painstaking research, and absorb foreign advanced technology and experience to develop all kinds of high standard, high-quality types of sheds, car sheds, bike sheds, villa carport, steel carport, sun panels carport, canopy and the class style awning, awnings, etc. It features: corrosion resistance, anti-aging, durable, good safety, noise, water seepage, wind pressure ability, easy maintenance and so on. All products manufactured according to national standards, high quality profiles, carefully assembled processing, home installation. Was your choice to live and work! !