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The hot dip galvanized power transmission pole plays an important role in electrical power transmission and distribution industry. In order to meet the increasingly higher demand for steel tubular pole, our company design and produce many kinds of power transmission pole for the power transmission and distribution system. Besides, our power transmission pole have been tested and approved by the Transmission Pole Tower Testing Station. In addition, our company have become a qualified supplier of SGCC and NGCP.
In order to protect it from weather and corrosion, steel tubular poles are hot dip galvanized in accordance with ASTM 123 and the zinc coating at least 86 microns which could protect steel tubular poles from corrosion as long as 25 years.
Raw Material
When purchasing the raw material (steel plate), on sheet of mill certificate from mill factory must be enclosed. When the raw material arrives at the warehouse, the quality department must take the elongation test and the chemical composition analysis to make sure the raw material have meet all the standard that the needed before production.
Cutting
Cutting the raw material that have meet all the standard required into different length and width. CNC laser cutting is used to direct the material or the laser beam generated. A typical commercial laser for cutting materials would involve a motion control system to follow a CNC or G-code of the pattern to be cut onto the material. The focused laser beam is directed at the material, which then either melts, burns, vaporizes away, or is blown away by a jet of gas, leaving an edge with a high-quality surface finish.
Bending
Forming the cut steel plate into the shape (circular or polygonal or other shape ) that as per specified in the drawing. This invention relates to forming devices and more particularly to devices or machines for bending longitudinally rolled sections or strips of metal stock to desired curvilinear shapes.
Welding
After molding, weld the steel plate together. Usually it is longitudinal welds. It adopts A.C.inverter control, with functions of stable running and fast traveling speed; The seam-tracking arc-guide mechanism is three-spindle system to guarantee the alignment without aberrancy; The main frame and welding machine are intergrated control, with flux auto-recovering system and it is easy to operate with high efficiency.
Galvanization
All poles internally and externally are to be hot-dip galvanized in
accordance with requirement mentioned in the relevant drawing or
specification
Galvanization standard:IS2629-1985 ,BS729-1971
JSHG has passed the ISO9001 quality management system. Besides,it processes professional physical and chemical inspection lab and is equipped with X-ray detection system, ultrasonic detection system, screen display universal testing machine, photoelectric emission spectrum analyzer, as well as carbon and sulfur microcomputer analyzer etc.
Jiangsu Hongguang Steel Pole Co., Ltd.
Address: Wanshi Industrial Zone, Yixing City, Jiangsu Pro., P.R.China, 214212
Telphone: +86 510 878 441 56
Fax: +86 510 878 435 28
Trade manager ID: cnhgsteelpole
Skype: tangjia870124
Please feel free to contact us!
Jiangsu hongguang steel pole co.,ltd
With over 17 Years of Experience
Founded in 1998, Jiangsu Hongguang Steel Pole Co. Ltd (JSHG)
specializes in manufacturing various steel poles. We manufacture a
variety of products like transmission steel towers & poles and
substation structures for the power transmission industry, high
masts and street lighting poles for illumination, which are widely
used in expressways, airports, ports and docks, depots, parking
lots and stadiums, tower poles for funicular railways, microwave
communication poles for the telecommunication industry,
aero-generator supporting poles and street lighting poles.
Capable to Handle Volume Orders
Our company covers an area of 65,000 square meters, with a
registered capital of $10.1 million. With 45,000 square meters of
production space and more than 200 staff, we have the capacity to
meet the needs of even the largest projects. We have rich
engineering resources, strong manufacturing capabilities, attentive
customer service team, project management staff and financial
strength, to ensure uncompromising quality and the success of your
project.
We have the ability to make 30,000MT of steel poles annually. We
own two 2,400T and 600T large-scale hydraulic bending machines,
each of which is able to produce large-scale components and pole
structures. Besides, our company has other advanced equipment, such
as CNC flame cutting machines, automatic slitting-welding machines,
plate-flatted machines, clippers, automatic-closed up machines,
automatic submerged arc welding machines, automatic levelers,
automatic spayed pipelining and fine machining auxiliary machines.
Adhering to ISO 9001, ISO 14001 and OHSAS 18001 Regulations
In addition, we have set up the everlasting policy and target of
quality control, which have been implemented strictly by all
employees. We passed and comply with the three-system of ISO 9001,
ISO 14001, OHSAS 18001 and set relevant regulations from raw
material sourcing to design, production, daily management and
after-sales service. At JSHG, quality is not a simple word, it is
our commitment. We are dedicated to meeting and exceeding all your
requirements, and providing the highest quality, cost-effective
solution to meet both your budget and schedule.
Comprehensive and Famouse Clinets
With the efforts of all staff as well as external support and
cooperation, our products are sold well in China and overseas
markets. Our markets cover Philippines, Russia, Australia, New
Zealand, England, Malaysia, Bangladesh, Pakistan, Ghana, Liberia,
Angola, Nigeria, Congo and so on. Moreover, we are partnered with
many famous companies, such as SGCC, NGCP, BPDB, ESKOM, China
Unicom, China Mobile, TEBA, ZTE, CU Lighting(UK), COSLEE Australia,
Abacus Lighting, etc.
Receiving Our Excellent, Quick Response to Project Modifications
When you place an order with us, we design and fabricate tubular
steel structures with your needs in mind. Built with a commitment
to customer service, we understand that your project is important,
and that timely delivery is essential. We also know that there are
changes needed to be made during a project. Our team enables us to
respond quickly to project modifications while maintaining your
project schedule.