110kV Strain Tower
Products Available at X.Y. Tower
●Substation structures
●Transmission Line Towers
●Telecom Towers
●Poles
●Perforated & Ladder Type Cable Trays
●Earthing Materials (Strips)
●other kinds of steel structures
Tower description
Transmission tower is a tall structure, usually a steel lattice tower, use to support an overhead power line. We render these products with the help of
diligent workforce having vast experience in this field. We go through detailed line survey, route maps, spotting of towers, chart structure and technique document while providing these products.
Our product covers the 11kV to 500kV while include different tower type for example suspension tower, strain tower, angle tower, end tower etc.
Additionally, we still have a vast designed tower type and design service to be offered while if clients have no drawings.
| Product name | Transmission line tower |
| Brand | XY Towers |
| Voltage grade | 110/132kV |
| Nominal height | 12-45m |
| Numbers of bundle conductor | 1-4 |
| High-low voltage on the same tower | up 110/132kV down 33/35kV |
| Wind speed | 120km/h |
| Lifetime | More than 30 years |
| Production standard | GB/T2694-2018 or customer required |
| Raw Material | Q255B/Q355B/Q420B/Q460B |
| Raw Material standard | GB/T700-2006,ISO630-1995;GB/T1591-2018；GB/T706-2016 or Customer Required |
| Thickness | angel steel L40*40*3-L250*250*25; Plate 5mm-80mm |
| Production Process | Raw material test → Cutting →Molding or bending →Verification of dimensions →Flange/Parts welding →Calibration → Hot Galvanized →Recalibration →Packages→ shipment |
| Welding standard | AWS D1.1 |
| Surface treatment | Hot dip galvanized |
| Galvanized standard | ISO1461 ASTM A123 |
| Color | Customized |
| Fastener | GB/T5782-2000; ISO4014-1999 or Customer Required |
| Bolt performance rating | 4.8；6.8；8.8 |
| Spare Parts | 5% bolts will be delivered |
| Certificate | ISO9001:2015 |
| Capacity | 30,000 tons/ year |
| Time to Shanghai Port | 5-7 days |
| Delivery Time | Usually within 20 days depends on demand quantity |
| size and weight tolerance | 1% |
| minimum order quantity | 1 set |
TESTS
Usually we take physical test & chemical test，below is the test process and equipments.
Physical Test：Hydraulic Univerasl Testing Furnace & Hardness tester
Chemical
Chemical Test: Liquid Dispensing →Digital Display Spectrophotometer→Analytical Balance →Microcomputer Carbon And Sulfur Analyzer
Hot-dip galvanizing
Quality of Hot-dip galvanizing is one of our strength, Our CEO Mr. Lee is an expert in this field with reputation in Western-China. Our team has vast experience in HDG process and especially good at handling the tower in high corrosion areas.
Galvanized standard: ISO:1461-2002.
| Item |
Thickness of zinc coating |
Strength of adhesion |
Corrosion by CuSo4 |
| Standard and requirement |
≧86μm |
Zinc coat not be stripped and raised by hammering |
4 times |
Free prototype tower assembly service
prototype tower assembly is a very traditional but effective way to inspect whether the detail drawing is correct.
In some cases, clients still want to do prototype tower assembly to ensure the detail drawing and fabrication is OK. Hence, we still provide prototype tower assembly service for free to customers.
In prototype tower assembly service, X.Y. Tower makes commitment：
• For each member, the length, position of holes and interface with other members will be checked accurately for proper fitness;
• Quantity of each member and bolts will be carefully checked from the bill of materials when assembling the prototype;
• Drawings and bill of materials, sizes of bolts, fillers etc. will be revised if any mistake is found.
Customer visit service
We are so glad that our clients to visit our factory and inspect the product. It is a great chance for both sides to know each other better and strengthen cooperation.For our clients, we will receive you at Airport and provide 2-3 days accommodation.
After-sales Service
An after-sales manager will be assigned to do the after-sales service for clients.
We will provide package instructions and installation drawing to clients which can help construction team to install towers.
If construction team meet any problem when they assembly the tower, we would like offer any help we can. Including we can give guidance via video connection or other methods.
For some projects, we will prepare some spare pieces of products to clients for free in order to prevent some unforeseen circumstances.
The warranty time of the product is 50 years.
After-sales Service
X.Y. Group is a company with long history. At the beginning of year 2000, The mainly business of the company was trading kinds of electrical and telecom equipment such as electric wire and cable、transformer、line hardware、switch cabinet、line tower etc. Between the Year 2001 and Year 2008，we provided kinds of equipment for hundreds of clients across the whole country. In the period time, X.Y. Group began to win the trust of customer because of the quality products and profession service. The trading business experience also bring X.Y. Group a stronger supply chain than our competitors.
At Year 2008, X.Y. Tower was set up which focused on steel tower manufacturing. X.Y. Tower has benefitted from the widely customer resource and strong supply chain of the Group, the development of X.Y. Tower has been rapidly in recent years. Nowadays, X.Y. Tower provides more than 1000 sets steel tower every year. The clients cover more than 20 provinces of China and oversea markets. X.Y. Tower is the qualified supplier of many Global 500 group includes state grid、southern gird、China energy engineering Group、China telecom、Huawei etc. While our products are successfully applicated in member state of ASEAN、Africa and American continents.