High street lights, road lights, monitoring pole, the new alien landscape lamp, street lamp, stainless steel tube plastic landscape lamp, sculpture, landscape lamp, garden lamp, cast aluminum courtyard lights, cast iron courtyard lights, stainless steel garden light, plastic garden light, new abnormity tube courtyard lamp, iron lamp, lamp, lawn lamp, lawn lamp, wall lamp, outdoor lamp for fireworks stainless steel, etc.
1, stainless steel lamp pole, our way is to conduct hot dip galvanized surface treatment, hot dip galvanized in line with international standards of product life can reach 15 years. Otherwise it's nowhere near. Mostly used in the courtyard, community, park and other places
2, iron lamp pole: most of our country is this kind of lamp pole, just the surface to do spraying (painting or dusting), life is 3~5 years. The iron lamppost that general road illume USES is more
3, aluminum alloy lamp pole: high strength aluminum alloy manufacturing, not only humanized to protect the safety of personnel, but also high strength, no need for any surface treatment has more than 50 years of corrosion resistance, and very beautiful. It looks more upscale.
China's current situation: China's current situation is the majority of iron lamp pole market share, most of the aluminum alloy lamp pole exports to foreign countries. Especially developed countries.
The technical requirements：
1. The two-arm street lamp is a double-carry single fire lamp, the vehicle road lamp is 11.5m away from the ground, and the sidewalk lamp is 8.5m away from the ground. The cross-arrangement of the two sides is 50m apart. The light source of the street light in the fast lane is 120WLED street light from three sources, and 80WLED street light from sanfengyuan on the sidewalk. Road is generally used 12m high pole lamp, cantilever one-on-one hit double, 400W high pressure sodium lamp.
2. The material of the lamp pole is made of high-quality Q235A steel (the silicon content of the steel is no higher than 0.04%, referring to Shanghai baosteel, masteel, shougang, etc.), which is bent and formed into conical rods. The lamp pole is made of 4mm thick steel plate, and the wall thickness of the lamp pole does not include the thickness of galvanized layer. The main pole of the lamp pole is tapered, with the upper diameter of about 85mm and the lower diameter of about 200mm. The rods are all made of 60mm steel tube in diameter, 1.6 meters of motor vehicle road and 1.2 meters of pavement with a wall thickness of 3mm.
3, the surface of the lamp pole is smooth, shall not have any cracking, leakage welding, continuous pores, edge bite, inequality phenomenon. The straight line error of the center line of the lamp pole should not exceed 0.02% of the length of the pole.
4, light pole welding method for automatic arc welding, ultrasonic flaw detection, reaches the GBl1345 Ⅱ level standards. Lamp post socket is fixed by nail and screw.
5. The light pole is treated with hot dip galvanizing corrosion protection, the zinc layer is no less than 75 microns, the surface is practical and smooth, the color is basically the same, no peeling, no peeling after hammer test, the life of galvanized is no less than 20 years.
6, lamp post spray should be used high-quality outdoor pure polyester plastic powder, color to be determined, smooth surface, plastic layer quality is stable, do not fade, do not fall off, strong adhesion, strong uv resistance, service life should not be less than 20 years, thickness ≥80um, in line with astmd339-83 standard.