Structure: The column is divided into galvanized steel, peach-type column, as well as C-shaped steel columns and other dovetail, mesh steel screen is divided into packets, PVC plastic coated welded wire mesh, chain link fence and metal mesh and perforated metal mesh. Its general structure of columns and frame connected by a connecting piece can also be directly connected with the post card with mesh, bolted and riveted connections, the angle can be adjusted. Select high-quality low-carbon steel wire, welding from; grid structure concise, easy to transport, install undulating terrain without restrictions, especially for the mountain, slope, bending zone highly adaptive. Features editor 1. Column using pieces of concrete pouring, construction cost is low. 2. High strength, good overall stability. 3. Color plastic layer has a good anti-corrosion and decorative effect. The overall net enclosures beautiful harmony. 5. Closed railway, highway guardrail, zone enclosures, field fence. 6. corrosion, aging, sunscreen and other characteristics. Rail fence specifications: Net high x wire width (center distance): 1.8 m x3.0 m; 2 m x3 m; 2.6x2.8 m 3 m x3 m regular column requirements: ф48 × 2.5mm / 2.0mm / 1.8 mm wire diameter range: 3.0mm ~ 5.0mm mesh size: 50mmx200mm; 70mmx150mm 1. mesh (mm): 75x150 2. mesh (mm): 1800x3000 3. Border (mm): 20x30x1.5 4. Mesh dip Plastic (mm): 0.7-0.8 5. After the plastic mesh (mm): 4.8 6. Column Dimensions (mm): 48x2x2200 7. Overall bending: 30 ° 8. bending length (mm): 300 9. column spacing (mm): 3000 10. embedded column (mm): 250-300 11. embedded base (mm): 500x300x300 or 400x400x400 railway construction should pay attention to the problem of a fence, the construction unit during installation, you should accurately grasp a variety of construction drawings, are buried in the roadbed for the exact location of the various pipes in the construction process does not allow any damage to underground facilities. 2, if the column into too deep, can not pull out the column correction, the need to consolidate its base and then re-enter, or adjust the column position. Construction should close attention to control the depth of hammering efforts. For rail fence should be installed flange, note elevation control the positioning and the top surface of the column flange. 3 rail fence is secure installation of railway facilities, is an important part of the highway appearance quality. Rail fence that intrinsic quality of raw materials and processing, it depends on the quality of the appearance of the construction process, the construction should pay attention to a combination of construction preparation and piling machines, constantly sum up experience, strengthen construction management, is the quality of the installation can be guaranteed. Use mainly for protection with highways, railways, bridges on both sides; airports, ports, terminals security; municipal building in the park, lawn, zoo, pool lake, roads, and residential segregation and protection. The first is the choice of quality craftsmanship rod pulled out of the finished wire; welded or woven, in this area mainly to see the skilled technical staff and operational capability and production machinery between a good mesh is welded or woven points each can very well connected, then the selection of the frame should be used in high-quality angle and round, on a different angle iron fence and round selection purposes should also be different, the overall spray should pay attention to the degree of uniformity of spray , there is the quality of the paint is also crucial. Contact: Dou Hui winding phone:? 15932309995 QQ: 1070948036