Jiangsu Guoqiang Zinc Plating Industrial Co，Ltd.
| Payment Terms | T/T, L/C, D/A, D/P |
| Supply Ability | 100tons per day |
| Delivery Time | 30-40work days |
| Packaging Details | seaworthy packing |
| material | Structure steel |
| process | welded |
| surface treatment | hot dip galvanized |
| application | power transmission |
| Brand Name | GQ |
| Place of Origin | China |
| Model Number | Customized |
| Certification | ISO9001 |
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Product Specification
| Payment Terms | T/T, L/C, D/A, D/P | Supply Ability | 100tons per day |
| Delivery Time | 30-40work days | Packaging Details | seaworthy packing |
| material | Structure steel | process | welded |
| surface treatment | hot dip galvanized | application | power transmission |
| Brand Name | GQ | Place of Origin | China |
| Model Number | Customized | Certification | ISO9001 |
| High Light | electrical transmission tower ，power transmission tower | ||
Lattice Transmission Tower power trasmission communication tower
| Steel | Yield Strength (MPa) | standard | Standard Title | Metallic element | Content |
| main ingredient Q345 | 345 for Thickness <=16 | GB/T 1591-2008 | High strength low alloy structural steels | C | ≤0.20 |
| Mn | ≤1.70 | ||||
| (ASTM A572/A572M-15 , EN10025 S355N) | Si | ≤0.50 | |||
| Accessories Q235 | 235 | GB/T 700-2006 | Carbon structural steels | P | ≤0.035 |
| (ASTM A283 Gr.B , EN10025 S235JR) | S | ≤0.035 |
| 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% |
JiangSu Guoqiang Zinc Plating Industrial Co.,Ltd. Our company established in
1998.ranked among top 500 private companies of china .its totally 800.000sqm area
with more than 3000 empolyees . we are leading producer of .steel pipes,
angles,guardrails etc. in China.
Production lines:
Welded steel tube production: 12lines
Cold forming produciton: 8lines
Zinc coating produciton: 22lines
Powder coating produciton: 2 lines
Sheet pile: 1 line
spiral welded pipe: 3 lines
products already sold to around the worlds for more
than 10 years
High quality and good price !
Company Details
Business Type:
Manufacturer
Year Established:
1998
Total Annual:
2.5billions -3 billions
Employee Number:
8000~10000
Ecer Certification：
Active Member
JIANGSU GUOQIANG ZINC PLATING IND.CO.,LTD. Established in 1998, ranked among top 500 private companies of China. It is totally 800,000sqm area with more than 5000 empolyees. Total output will exceed two millon tons in 2017. It is the biggest manufacturer of highway guardrails and sola... JIANGSU GUOQIANG ZINC PLATING IND.CO.,LTD. Established in 1998, ranked among top 500 private companies of China. It is totally 800,000sqm area with more than 5000 empolyees. Total output will exceed two millon tons in 2017. It is the biggest manufacturer of highway guardrails and sola...
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