Traffic sign pole and road safety sign pole hot dip galvanized pole
1) Higher quality lower cost to win the competitive price
2) 3 production lines to ensure fast delivery
3) Skilled manufacturer, quality control and technical team
4) Warranty of quality : more than 20 years
Our staff supply excellent after service, track and get the product information after our client got the products. We asked our client to fill a “Survey form for Satisfaction degree from Client”. We will solve the problems from client in 24 hours ,and we improve the quality and working method according to client’s good suggestions.
street lamp poles: Material preparation-bending-welding-repair and grinding-reforming-flushing-fix bottom plate-welding bottom plate-opening door-welding door strip, electric strip, and locking-bending arm-hot dip galvanization-plastic powder painted-inspection-shipment.
We controlled the quality according to ISO9001:2008, every production processes has a squad leader to doubled check the quality. Our aim is to delivery the zero-defect products to our clients, and we solve all the quality problems in our factory before shipment.
Material: | Hot rolled steel, Q235,Q345,S235,S355,SS400,Gr 50 |
Yield strength of Material: | Minimum yield strength>=235n/mm2 for Q235, S235 and SS400 Minimum yield strength>=345n/mm2 for Q345 S355 and Gr 50 |
Pole’s height: | 3m –15m |
Length of one part | Within 16m once forming without slip joint |
Wall thickness: | 2.3mm-30mm |
Pole's Shape Can be made: | Round, Polygonal, Taper Octagonal, Taper round, Round conical, Taper Square, Square. |
Arm type can be made: | Single arm, Double arm, Tri-arm, Four-arm |
Arm Diameter: | Diameter as 42mm, 48mm, 60mm, 76mm and etc, can fit to any diameter’s lamps. |
Power: | 250W to 400W |
Welding | Advanced submerge-arc welding and CNC welding equipment. It has past flaw testing, internal and external double welding makes the welding beautiful in shape. It confirms 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 standardGB/T 13912-2002 or American standard ASTM A123, ISO: 2626-1985. |
Manufactury 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 |
Painting color: | (RAL)Color card or Refer to client’s requirement |
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, it 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 Product (Black Pole)
Hot dip galvanizing pole
The pole's arms (to support the lamp)
Foundation (to install the poles to the ground)
Service Door (to install the electrical equipment)
Welding details
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