Till now we can produce and take any power transmission line tower, substation and other supports. Tower support power voltage as follow:
4kv, 4.8kv, 12kv, 13.2kv, 23kv, 24.9kv, 27.6kv, 33kv, 34.5kv, 35kv, 46kv, 66kv, 69kv, 110kv, 115kv, 132kv, 138kv, 150kv, 154kv, 161kv, 220kv, 230kv, 275kv, 287kv, 330KV, 345kv, 380kv, 400kv, 500kv, 735kv. What's more, towers are including angular tower, tubular tower; SST tower and guyed tower; Single loop tower, double circuit tower and multi - circuit tower; Lattice tower and monopole tower; H- frame, M-type tower, T-type tower and Y-type tower; And every type of utility poles, transmission &distribution poles, switch poles; Substation frameworks etc.
After fabrication, all towers are delivered to the galvanizing facility to be Hot DIP Galvanized. Towers are processed through the facility by Caustic Cleaning, Pickling, and then Fluxing. These strict procedures insure the service life years.
The tower systems of Qingdao Shuntiancheng Heavy Industry Co., Ltd. Can accommodate a variety of cross-arm. We also offer a wide variety of accessories and mounts.
Availability size: Based on the customer's requirements.
Material: Chinese material or as per clients requirement
Package: Both parties discuss before delivery
Terms of Payment: L/C, T/T
Minimum Order Quantity: 10 tons or one set or to be discusssed with clients
Port of Loading: Qingdao Port
Lead Time: One month or based on the customer's needs
Performance Standard:
Besides conform to the drawing and design, the materials and fabrication of tower components shall conform to the following standards (Chinese Standard or other standard):
1. GB/T2694-2003 Transmission line tower - - Technical requirements for manufacturing
2. JGJ81-2002 Technical specification for welding for steel structure of building
3. GB9787-88 Measuring and allowable tolerance for hot-rolled equal angle
4. GB709-88 Measuring and allowable tolerance for hot-rolled plate and strip
5. GB/T699-1999 Quality Carbon Structural Steel
6. GB/T1591-1994 Low alloy high strength structural Steel
7. GB700-88 Carbon Structural Steel
8. GB222-84 Method of sampling steel f
Or determination of chemical composition and permissible variations
9. GB/T228-2002 Method for Tensile testing of metals
10 GB/T232-1999 Method for Bending test of metals
11 GB/T5117-1995 Carbon Welding Rod
12 GB/T5118-1995 Low Alloy Welding Rod
13 GB/T8110-1995 Welding wires for gas shielding arc welding of carbon and low alloy steels
14 GB/T10045-2001 Carbon
Steel flux cored electrodes for arc welding
15 JB/T7949-1999 Weld outer dimensions for steel construction
16 GB50205-2001 Test Standard for Acceptance of Steel Structure
17 GB/T470-1997 Zinc Ingot
18 GB3098.1-2000 Mechanical properties of fasteners-Part 1: Bolts, screws and studs
19 GB3098.2-2000 Mechanical properties of fasteners-Part2: Nuts, and thread
20 GB3098.3-2000 Mechanical properties of fasteners-Part3: Fastening screw
21 GB/T5780-2000 Helical Bolts Grade C
22 GB/T41-2000 Helical Nuts Grade C
23 GB/T90-2002 Flat Washer Grade C
24 GB/T13912-2002 Metal Coating, Technical Requirement
Founded in 2008-03-28, Qingdao Shuntiancheng Heavy Industry Co, . Ltd, is a professional manufacturer of steel structure building, prefabricated house, container house, light steel villa, sandwich panel and profiled steel with ISO9001, SGS and CE certification.
Our company's objective is to be devoted to Customer Satisfaction, Attentive to employee's professional Fulfillment, Committed to Investor's interests and Dedicated to Community obligations' and domestic enterprises. Insisting on the principle of "Faithful cooperation, professional service", we have already established favorable relationship with many clients around the world.
Working to extend our presence internationally, we are looking forward to cooperating with your company for mutual benefit.
