Company News

The following pictures show the zinc layer thickness test of the three-leg angle steel tower after galvanizing. We will strictly inspect and test each batch of galvanized products according to ASTM A123 standards to ensure that the zinc layer thickness meets the quality requirements.、 Reference Standards： ASTM A123/A123M: Specifies requirements for galvanized coatings on steel products. Key parameters include: Minimum Average Thickness: Varies with steel thickness: ≥6.35 mm (1/4 inch): 100 µm (3.9 mils) average, 85 µm (3.4 mils) minimum local. <6.35 mm: 50 µm (2.0 mils) average, 45 µm (1.7 mils) minimum local. Sampling: Test 3 articles per lot, with 3 measurements per article (9 total).  

The following pictures are on-site photos of packaging and shipping, in total 7 sets of monopole tower loaded in 3 containers. Each tower body is wrapped with foam cotton to prevent scratches during shipping and transportation.  

As shown in pictures is the trial assembly site of 45m 3 legged angle steel tower for our Samoan client. Trial assembly before hot-dip galvanization helps ensure that all components of the angle steel tower fit together correctly and align properly before galvanization. It allows for the identification of any discrepancies or issues in the assembly process that can be addressed and corrected before the final galvanization step.  Ensuring proper fit and alignment through trial assembly before galvanization can contribute to the long-term durability and performance of the angle steel tower, reducing the risk of premature corrosion or structural issues.    

On February 11, 2025, Pakistani customers who purchased tower parts came to China for pre-shipment inspection and factory visit. After a thorough inspection, the customer finally confirmed that there was no problem and agreed to ship the goods and expressed his willingness to deepen cooperation.  

132 kV power pole packaging and packing site.  Before packing, we spray the power poles with galvanized paint to enhance surface protection. Before packing, we use foam packing to avoid damage to the galvanized surface during transportation.  

After multiple sample calibrations, we will send the final sample product and complete packaging to the customer in the United States for final confirmation. During the sample packaging process, we found some unreasonable designs in the customer's packaging guidance documents and made corrections and reinforcements to ensure safety and stability during transportation.  

8 meters and 10 meters utility steel pole shipment site. Accessories and aviation obstruction lights are also included. Before the shipment, we also checked the zinc thickness and surface to make sure everything's fine.    12 123 123 123 123 123 123    

Telecommunication tower accessories encompass a wide range of equipment and components that are essential for the installation, maintenance, and operation of telecommunication towers.   This lot of export mainly contain antenna mounting structure, drilling and bending parts as well as the access port on monopole tower.     

Maldives customers went to the factory to inspect the monopole tower before delivery. The raw materials, processing conditions, welding accuracy and assembly process were carefully checked to ensure that the product was correct before galvanizing.  

25 Meters Hydraulic Cell on Wheels (COW) Assembling Test before Shipment   Learn more at www.alttower.com   Contact Us    

More Cases on: https://www.alttower.com/reference_nc6 Learn more at www.alttower.com   Contact Us    

80 Meters 4-Legged Angle Steel Tower for Papua New Guinea Shipment More Cases on: https://www.alttower.com/reference_nc6 Learn more at www.alttower.com   Contact Us