Three Tube Utility Service 138 Kv Telescopic Antenna Mast
Three Tube Steel Tubular Tower Utility Service 138 Kv Telescopic Antenna Mast
Product Name:Three Tube Steel Tubular Tower Utility Service 138 Kv Telescopic Antenna Mast
Product Application
Communication tower consists of tower body, platform, lightning rod, ladder, antenna support and
other steel components, and by hot galvanized anti-corrosion treatment, mainly for microwave,
ultrashort wave, wireless network signal transmission and transmission.
Specifications of galvanized telescopic antenna mast:
| Steel | Yield Strength(MPa) | standard | Standard Title | Metallic element | Content |
| main ingredient Q345 | 345 for Thickness<=16 |
GB/T 1591-2008 (ASTM A572/A572M-15 ,EN10025 S355N) |
High strength low alloy structural steels | C | ≤0.20 |
| Mn | ≤1.70 | ||||
| Si | ≤0.50 | ||||
| Accessories Q235 | 235 |
GB/T 700-2006 (ASTM A283 Gr.B ,EN10025 S235JR) |
Carbon structural steels | ||
| P | ≤0.035 | ||||
| S | ≤0.035 |
| Welding | Standard | Standard Title |
|
Pole shafts&multi-sided tubular Cross arms&all accessories |
AWS D1.1/D1.1M:2010 | Structural Welding Code-Steel |
| Welding wire | AWS D1.1/D1.1M:2010 | Structural Welding Code-Steel |
| Hot dip galvanizing | Standard | Steel thickness/mm | Mean coating thickness/μm | Metallic element | Content |
| Pole shafts,cross arms&bolted on accessories | ASTM A123/A123M-15 AS/NZS 4680 | >6 | 85 |
Mn
|
0.25%-0.40%
|
| <3-6 | 70 | ||||
| 1.5-3 | 55 |
Cu
|
<0.15%
|
||
| <1.5 | 55 | ||||
| Bolts,nuts&washers |
GB/T 5267.3-2008 (ISO 10684-2004) |
_____ | ≥ 54 | P |
<0.025%
|
| Foundation bolts | ASTM A153/A153M-09 | _____ | ≥ 54 |
S
|
<0.03% |
| Place of Origin: | Henan China (Mainland) |
| Brand name: | DINGLI |
| Color: | User-defined |
| Certificate: | ISO9001:2008 |
| Surface Treatment: | Hot Dip Galvanized |
| Service life: | 30 years |
| Material: | Steel |
| Spare Parts: | Parts for connection or installation |
| Height: | 6-50m |
| Packaging details: | Standard seaworthy package(wooden boxes,cotton ,steel strip and other package)or as buyers' requirement |
| Hot dip galvanizing | Standard | Steel thickness/mm |
Mean coating thickness/μm |
Metallic element | Content |
|
Pole shafts,cross arms&bolted on accessories |
ASTM A123/ A123M-15 AS/ NZS 4680 |
>6 | 85 | Mn | 0.25%-0.40% |
| <3-6 | 70 | ||||
| 1.5-3 | 55 | Cu | <0.15% | ||
| <1.5 | 55 | ||||
| Bolts,nuts&washers | GB/T 5267.3-2008 | _____ | ≥ 54 | P | <0.025% |
| (ISO 10684-2004) | |||||
| Foundation bolts |
ASTM A153/ A153M-09 |
_____ | ≥ 54 | S | <0.03% |
1, wide application
2, standardized design
3, matured technology
4, good quality
Detials of Telecommunication Antennas galvanized steel structure
Product Testing:
On December 16, 2018, the steel poles FAT test for project 20kv transmission line in DR-Congo were
carried out in our company's
steel pole test workshop. Participating in the test were representatives of the Spanish EPC and representatives
team from the
Democratic State Grid of DR- Congo. A total of six representatives came to witness the results of the
FAT test. There had 6
types of steel pole were carried out the FAT test. Items of FAT test includes: Material Test, Proofing
Test and Loading Test.
Customers are very satisfied with the test results of our products. The higher test results show that
the product quality of
our steel poles is very reliable.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.