Comprehensive Construction Technology of Steel Structure and Roof Curtain Wall of Football FieldView More
Construction of medium and high steel structure platform for process equipment maintenance of Qingdao Rail Transit Line 13 Phase I Project DepotView More
The ladder columns and beams of the steel structure stairs in the project use H-beams, the stair beams are channel steel, the platform beams are combined with channel steel and square tubes, the treads are made of anti-slip checkered plates, which are safe and reliable, and the handrails are recommended for the owner to use galvanized tubes.View More
Fast Steel Factories Co., Ltd. was established in 2009. After the reorganization in September 2017, Fast Steel is professional in steel, steel structure, bridge formwork, metal products, precision machining, casting, logistics and international trade. A large-scale enterprise integrating steel structure, metal products, casting, precision machining design, production and installation.The headquarter is located in the beautiful coastal city - Qingdao; respectively in Jiaozhou, Tai'an, Jinan, Liaocheng, Zibo and other production bases. Each production base covers an industrial production area of more than 150 acres, with a total production workshop of 500,000 square meters, with a full set of steel structure, bridge formwork, metal products, precision machining, and casting equipment production lines nearly 160 (sets) times. The processing and production capacity has reached more than 600,000 tons, and it has developed into the largest steel structure, metal products and precision processing enterprise in mainland China.View More
A comprehensive comprehensive enterprise dedicated to production, design and processing.
The company always adheres to the tenet of quality first, reputation first, customer first, and service first, relying on advanced management mode, sincere cooperation team spirit, and increasingly perfect service mechanism to meet the needs of new and old customers. All employees of the company sincerely welcome friends from all walks of life to come to the company to discuss cooperation and develop together!
Galvanized steel grid external quality has uneven color, exposed white, impurities, bubbles (surface, middle, bottom), stratification, thickness deviation, insufficient curing degree, rich resin layer, cracking (curing, rich resin, mold), thimble defects, warping, repair defects and other defects, must establish a set of strict quality inspection standard system and specifications.
Cold galvanized steel grating is processed by cold galvanizing on the surface, and it is produced into the products required by customers. The mesh is flat, the mesh is welded evenly, there is no welding spot display, and the welding is firm. Its corrosion resistance is much different than that of hot-dip galvanizing. The price of electro-galvanizing is relatively cheap. Only one person can complete the installation of steel grating, which is simple and convenient.
Why are galvanized toothed steel grating plates mainly fixed by welding and anchor bolts