Qingdao Wuxiao Group Co., Ltd. >> 100kv~1000kv Power Electric Transmission Line Steel Tower

100kv~1000kv Power Electric Transmission Line Steel Tower

100kv~1000kv Power Electric Transmission Line Steel Tower
Price: US $ 1000/Ton
Trade Terms: FOB,CFR,CIF
Min Order: 10/Ton
Pay Type: L/C,T/T,D/P
1. Our Main Products for Lattice Series
Boxiang Steel Structure is a professional manufacturer of steel towers. We engineers and fabricates different types of transmission tower such as 10kv, 33kv, 66kv, 69kv, 110kv, 132kv, 220kv, 230kv, 400kv, 500kv,750kv,and1000kv .Single Circuit, Double Circuit, and Multi Circuit Lattice Tower. And also We mainly deal with galvanized angle steel tower. Different types of towers in a complete transmission line as Crossing Tower, Tension Tower, Angle Tower, Terminal Tower, Transposition Tower are available. 
2. Products Fabrication Process
The transmission towers are manufactured in complete knocked-down condition following the procedures as per  our quality assurance plan. The general of production procedure is briefly describled as Fabrication and Galvanizing. Process of fabrication comprises of cutting, satmping, strengthening, punching, notching, bending and heel grinding. Then the products are ready for galvanizing which is one of critical process in all production.
Details of Galvanizing:
1. Degreasing of tower parts with Sodium Hydroxide solution.
2. Pickling to clean up the surface with HCl solution
3. Rinsing twice with fresh water to remove the acid content.
4. Fluxing wth synth flux to prepare surface for galvanizing.
5. Drying on hot plate.
6. Dipping in zinc bath with 99.95% pure zinc at 450° C to 465° C temperature.
7. Quenching in water.
8. Dichromating.

Thickness< 5mm, galvanization thickness≥ 460G/M² (65um)
Thickness> 5mm, galvanization thickness≥ 610G/M² (86um)
All our galvanizing zinc thickness is strictly tested before delivery in view of its importance.

3. Our Products Advantages
We fabricates every tower by solid steel legs and angle iron cross members & pipes. tower can reach heights up to 268 meter. Boxiang Steel is one of the few manufactures who assemble a face of every tower section. This attention to quality may not be the cheapest process but it does insure every tower meets our high standards of quality. And it helps to reduce on-site construction cost due to mismatched assemblies. 
4. Products Samples and Trial Assembly
Galvanized Lattice Transmission Tower
Other Terms:
1. Price Term: EXW, FOB, CFR or CIF.
The price includes pole shaft, base plate, crossarm and anchor part.
Shipping seaport: Qingdao Port. For FOB, CFR or CIF price, please specify which exact model you need, and tell us your order quantity so that we can calculate the local transport charges and sea freight.
2. MOQ: 1 SETS
3. Payment: Typically 30% by T/T as deposit, balance by T/T or L/C at sight before shipment. Other payment way can be negotiated.
4. Package: Plastic paper or according to clients requirement.
5. Delivery: for 30 sets, goods can be ready for shipment within 20 workdays after            receiving deposit.
6. Parts Design Service Period: 22 years.
Always Welcome to contact us for further information.
Address: 
Wuxiao Building,East Lanzhou Road, Jiaozhou, Qingdao, China.
Tel: 86-532-81120580   Fax: 86-87275396   Phone: 86-18765420196



 
HeightFrom 9 meter to 268 meter
Suit forElectric Power Transmission and Distribution
ShapeAngle
MaterialNormally    Q345B/A572, Minimum Yield Strength ≥ 345 N/mm²
              Q235B/A36, Minimum Yield Strength ≥ 235 N/mm²
As well as Hot rolled coil from ASTM A572 GR65, GR50, SS400
Power Capacity10KV to 1000KV
Tolerance
of the dimension
According to your  requirement.
Surface treatmentHot dip galvanized Following ASTM A 123, or any other standard by client required.
Thickness< 5mm, galvanization thickness≥ 460G/M² (65um)
Thickness> 5mm, galvanization thickness≥ 610G/M² (86um) 
Joint of Sectionbolts and nuts.
StandardISO 9001:2008
Length of per sectionAccording to your request.
Welding StandardAWS (American Welding Society ) D 1.1
CO2 welding or Submerged arc auto methods
Thickness4mm  to 55mm
Production ProcessRaw material test → Cutting →bending →Welding (longitudinal )→Dimension verify →Flange welding →Hole drilling →sample assemble → surface clean→ Galvanization or powder coating ,painting →Recalibration →Packages
CapacityProductAnnual Production Capacity(TON)Monthly Production Capacity(TON)
1Tubular Tower 12000010000
2AngleTower12000010000
3Steel Structure600005000
4Total Production Capacity12000010000

Prod Model: Wuxiao-007
Markets: North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe
Voltage: 100kv~1000kv
Style: Cable Tower
Certification: RoHS
Structure: B Type
Usage: Branching Tower
Materials: Steel
Conductor Circuit: Double Circuit
Standard: Standard
The company was established in March, 1993, located in Qingdao, Shandong province, China. We have Six steel structure production entities, which located in Heilongjiang, Inner Mongolia and Qingdao, and we have 2800 employees and 1, 320, 000m2 plant coverage, with RMB18, 000, 000, 000 annual output value. Engaging in tower manufacturing for more than twenty years, we have become a professional manufacturer in the design, manufacture and installation of steel tower mast structure, tubular tower &mast, substation framework and other steel structures. Our main products include all kinds of steel towers and similar steel structures widely used in the fields like power transmission, substations, telecommunication, microwave-communication, radio/TV broadcasting, mapping, watching and other fields. In compliance with the customers' requirements, we can provide design, production, installation &EPC or single contracted project services. Our products have been exported to American, Yemen, Burma, Sri Lanka, Pakistan, Nigeria and Vietnam etc.

The company possesses advanced and sufficient R&D system, first-class hardware as well as the most sophisticated design and molding& set-out drawing software. There are H-shape steel machines, H-shape steel rectify machine, H-shape welding production lines, CNC angle steel production lines (13 lines), connection-plate auto-processing production lines, angle steel auto-drilling production lines, LSAW production lines, large CNC bending machine, advanced steel tube and flange assembling, welding auto production lines and steel tube CNC cutting production lines, and also do networking between computer 3D lofting softwares and all the production lines, which makes the lofting and production synchronized, reduces intermediate links, enhances product size accuracy in the same time. Also, we have CNC steel plate production lines, CNC auto cutting machines, large hot DIP galvanized production lines and advanced galvanizing auxiliary equipments, submerged arc auto welding machines, gas protected auto welding machines and other kinds of manual welding machines and other refrigeration equipments such as toggle lever press (punch), guillotine shear, automatic gas cutting machine, shaping machines with hydraulic transmission system, drill press, lathe, planing machine etc, total more than 200 sets. There are full sets of physical & chemical property testing instruments as well: 600KN universal material tester, infrared-ray carbon & sulfur analysis instrument, manganese, phosphorus & silicon automatic analysis instrument, spectrum analysis instrument, steel inspection mirror, theodolite, ultrasonic in-destructive flaw testing instrument, X-ray flaw testing instrument and so on. Group administered Logistics Company with more than 120 large transport vehicles, ensuring the product transportation requirements.

Qualification Documents obtained:

2012/09/26--- 750kV Power Transmission Line Tower Manufacturing Licensing Certificate

2012/09/26---Broadcast, Telecommunication tower and Mast Manufacturing Licensing 2012/06/04---1000kV and below Tubular Tower Quality Certificate

2012/07/19---1000kV and below Tubular Substation Structure Quality Certificate

2013/07/18 --- 220kV and below Polylateral Tubular Monopole Quality Certificate

2012/05/28 --- 1000kV Round, Flange Connection and Transmission Line Steel Tubular Tower

2010/10/20---Steel Structure Manufacturer Qualification Certificate (Premium)

2012/01/12--- Professional Contracting of Steel Structure Class II Certificate

2013/03/26--- Safety Production License

2012/07/12--- Manufacture License of Special Equipment(A2)

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