Zinc plating steel post

  Advantages 1) Higher quality and lower cost to win the competitive price 2) 3 production lines to ensure fast delivery 3) Skilled manufacture, quality control and technical team 4) Warranty of quality: more than 20 years 5) OEM, ODM service  After-Sales Service Our staff supply excellent after service, tracking and getting the product information after our client gets the products. We will ask our client to fill a “Survey form for Satisfaction degree from Client”, and then solve the problems from the client in 24 hours and improve the quality and working method according to the client’s good suggestions.  Production Process Material preparation-bending-welding-repairing and grinding-reforming-flushing-fixing bottom plate-welding bottom plate-opening door-welding door strip and electric strip-locking-bending arm-hot dip galvanizing-plastic powder painting-inspection-shipment. Quality Control We controll the quality according to ISO9001:2008. A squad leader double checks the quality in every production process. Our aim is to delivery the zero-defect products to our clients, and we solve all the quality problems in our factory before shipment. Features of Products

Yield strength of Material	Minimum yield strength >= 235 n/mm2 for Q235, S235 and SS400 Minimum yield strength >= 345 n/mm2 for Q345, S355 and Gr 50
Pole’s height	3m –15m
Length of one part	Within 16m once forming without slip joint
Arm diameter	Diameter as 42mm, 48mm, 60mm, 76mm etc., fit any diameter lamp.
Power	250W to 400W
Welding	Advanced submerge-arc welding and CNC welding equipment. It has past flaw testing, and internal and external double welding makes the welding beautiful in shape. It consists with the international welding standard of CWB and AWS D 1.1.
Galvanization	Hot dip galvanization with thickness of 80-100µm average in accordance with Chinese standard GB/T 13912-2002 or American standard ASTM A123, ISO: 2626-1985.
Manufacture capacity per day	250
Wall thickness tolerance	+- 0.1mm from 2.3mm to 4mm. +- 0.2mm from 5mm to 20mm. +- 0.5mm from 22mm to 30mm
Surface treatment 1	Black pole, Rough pole
Surface treatment 2	Hot dip galvanizing antirust
Surface treatment 3	Hot dip galvanizing with powder coating
Temperature range	-35 °C ~ +45 °C
Wind speed	Aganist wind pressure of 120Km/h to 180Km/h, according to client’s design.
Base plate mounted	Base plate is square, octagonal or round in shape with slotted holes for anchor bolt and dimension as per customer’s requirement.
Ground mounted	The length buried underground as per customer’s requirement
Quality control	According to ISO9001-2008 requirements
Certificates	ISO9001-2008, SGS  Audited Supplier, The AAA grade certificate of goodwill
Other	Less land occupation & easy maintenance

Half finished pole (Black pole) Hot dip galvanizing pole Arms (to install the light) Foundation (to install the poles to the ground) Service door (to install the electrical equipment) Welding details Packing and Delivery The zinc plating steel post is usually covered by woven bag, or following client’s requirements, photos below for reference, and 15 days for a 40ft container quantity or following the discussion between buyer and seller. Our Factory   Our Main Equipment                

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Product Categories : Square Lighting Pole