All kinds of elevating tube how much solar heat insulation barrels 20 high lamp manufacturer

Lift high lamp light pole material type, select high-quality low-carbon steel Q235A from Shanghai baosteel, the silicon content of the steel is not higher than 0. 04%, after a large bending machine bending forming, straightness error is less than 0. 05%, ability to resist the wind light pole according to 36. 11 magnitude 9 m/s design, resistance to



lift high lamp light pole material type, select high-quality low-carbon steel Q235A from Shanghai baosteel, the silicon content of the steel is not higher than 0. 04%, after a large bending machine bending forming, straightness error' Beating straightness error is refers to each point on the straight line or the degree of deviation from the straight line. 】 No more than 0. 05%, ability to resist the wind light pole according to 36. Level 9 11 m/s' 1. Level: stone ~. 】 The above design, anti seismic intensity of 8 level.

lift high lamp light pole welding method for automatic submerged arc welding, the welding is reliable, smooth surface, no obvious welding defects such as porosity, flash, bite edge, ultrasonic flaw detection, reaches the GBl1345 Ⅱ level standards. High lamp light pole anticorrosive processing with hot dip galvanized inside and outside the Hot dip galvanized, 镀锌) Also called hot dipping zinc and hot galvanizing, is an effective way of metal corrosion, mainly used for metal structure industry facilities. 】 , zinc plating process, after washing, phosphating, pickling, galvanizing, passivation process, such as galvanized layer surface is smooth and beautiful, luster, wrinkled skin, flow drop and zinc tumor, peeling, spots, surface defects such as existence of Yin and Yang, the zinc layer thickness reach more than 86 um, conform to the standard GB/T13912 - * * Adhesion accord with GB2694-92, galvanized layer The requirement of 88, anti-corrosion life more than 30 years.

high lamp light pole electrostatic pensu (after galvanizing Color can choose) , plastic spraying before grinding to increase adhesion, strict control in the process of coating curing time and temperature, ensure the plastic layer uniform, smooth, no pores. Thickness of coating layer 1 or more ooum, adhesion to GB9286 - Level 880, smooth surface, hardness 2 h or more. Open lamp panel, simple structure, lighting area is large, lighting effect is good, concentrated light source, uniform illumination, glare small, easy to control, maintenance. The light source 400 - 1000W。

lift high lamp is suitable for the led mining lamp city square, station, wharf, yard, highways, stadium, overpasses, government agencies, etc.