Traffic signs led tunnel light manufacturers of raw materials processing technology and standard

Traffic signs rod production data and process requirement 1, traffic signs and fence according to support the detailed forms of support, Angle steel, channel steel, steel pipe selection, stainless steel materials manufacturing, its information function should fit GB700 requirements. 2, the bit

traffic signs manufacturing data and technical requirements of 1. Traffic signs and fence should be based on a detailed support form, Angle steel, channel steel, and the selection of steel pipe and stainless steel materials manufacturing. Their data should meet the requirements of GB700 function. 2. Fittings including runner plate and beam, hoop, bolt, nut, anchor bolt connecting flange, root and flag nut, especially stainless steel belt and so on. The size of the data and mechanical functions should comply with the GB/t1938, GB and corresponding requirement specification. 3. Single pole general specification: 89 mm diameter steel pipe symbols that are used for the support for more than 2 square meters card; Under 2 m2 single rod support track card, pipe diameter is 76 mm. 4. Production for cantilever bar ( Long pole) Eight Angle is a sign of support bar. L arm length should be 6 m to 11 m, and should be installed practical road traffic signs. 5. Viaduct and overpasses installed directly on the bumper of the single stud, required to produce the column base plate according to the radian of anti-collision metope processing, use more than 4 mm expansion bolt. 6, choose sliding aluminum tank floor reinforcement as marks. Urban traffic lights 7. At the top of the pipe should be covered with mark column, rod, bolts and nuts, dried for hot dip galvanized, spray galvanized layer of silver. When the fasteners, connectors, fittings and accessories and data connection, they should be connected to the data. When the metal contact data is not at the same time, should be laid insulation data to prevent electrolytic corrosion. The above content from the tag manufacturer, please indicate whether the copy.