Power Transmission Line Steel Tube Tower
X.Y Towers is a leading company of high voltage transmission line in south west China.Established in 2008,as a manufacture and consulting company in field of Electrical and Communication Engineering,it has been providing EPC solutions to the growing demands of Transmission and Distribution(T&D)sector in the region.
Since 2008,X.Y towers has been involved in some of the largest and most complicated electrical construction projects in China.After 15 years of steady growth.we provide array of services within electrical construction industry which includes design and supply of transmission & distribution lines and electrical substation.
Steel Tube Tower
Power transmission tower is an important facility of the power sector, which can overhead power lines and play a role of protection and support. electric power transmission line towers are generally divided into two categories: steel tube tower and steel lattice tower，
The components of the tower are generally treated with hot-dip galvanizing and anti-corrosion treatment.
| Product name | Steel Tube Tower |
| Voltage grade | 10kV-500kV |
| Raw Material | Q255B/Q355B/Q420B |
| Surface treatment | Hot dip galvanized |
| Galvanized thickness | Average layer thickness 86um |
| Painting | Customized |
| Bolts | 4.8；6.8；8.8 |
| Certificate | GB/T19001-2016/ISO 9001:2015 |
| Lifetime | More than 30 years |
Meeting Standards
| Manufacturing standard | GB/T2694-2018 |
| Galvanizing standard | ISO1461 |
| Raw material standards | GB/T700-2006, ISO630-1995, GB/T1591-2018;GB/T706-2016; |
| Fastener standard | GB/T5782-2000. ISO4014-1999 |
| Welding standard | AWS D1.1 |
| EU standard | CE : EN10025 |
| American Standard | ASTM A6-2014 |
Steel tube tower vs Angle steel tower
Quality Commitment
In order to keep providing quality products, ensuring every pieces of products are perfect. We strictly inspect the process from the raw material purchasing to the final shipment and all steps are in charge by professional technicians. The production workers and QC engineers sign the Quality Assurance Letter with company. They promise they will be responsible to their job and products they manufacture should be quality.
we make a promise:
1. The products of our factory are strict accordance with customer’ requirements and national standard GB/T2694-2018《Technical Conditions for Manufacturing Transmission Line Towers》,DL/T646-1998《Technical Conditions for Manufacturing Transmission Line Steel Pipe Poles》and ISO9001 -2015 quality management system.
2. For the special requirements of the clients, the technical department of our factory will make drawings for customers. The customer should confirm the drawing and technical information are correct or not, then the production process shall be taken.
3. The quality of raw materials is significant for the towers. X.Y. Tower purchases raw materials from well-established companies and state-own companies. We also do physical and chemical experiment of the raw materials to make sure that the quality of raw materials must meet national standards or requirements of client. All the raw material of our company has product qualification certificate from steel- make company, while we make a detail record about where the raw material of product come from.