Galvanized Steel Wire7/2.0-4.0mm
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Product Highlights
- Diverse Material Options: Available in 45#, 60#, 65#, 70#, 72B, 80#, 82B, and 65Mn steel grades.
- Superior Corrosion Resistance: Features good galvanized coating for excellent corrosion prevention.
- High Tensile Strength: Offers tensile strength ranging from 1175 MPa to 1570 MPa.
- Customization Support: Customized OEM products and artwork are available with professional design.
- Fast Delivery Capability: Standard cases finished in 7 days, custom-made in 8 days.
- Competitive Pricing: Factory direct sales ensure the most affordable prices in the industry.
- Comprehensive Certifications: Certified with ISO9001, CE, CCC, and RoHS standards.
- Small Trial Orders Accepted: Small trial orders are acceptable with 100% T/T down payment.
Product Attributes
- Customization
- Available
- Type
- Bare
- Conductor Type
- Stranded
- Model NO.
- GJX
- Application
- Overhead
- Conductor Material
- Galvanized Steel
- Sheath Material
- None
- Insulation Material
- None
- Material Shape
- Round Wire
- Range of Application
- Mine
- Certification
- ISO9001, CE, CCC, RoHS
- Brand
- Optelec
- Cable Diameter
- 3/8 Inch
- Transport Package
- Wooden Drum
- Specification
- ASTM A475
- Trademark
- Powtech
- Origin
- China
- HS Code
- 7312100000
- Production Capacity
- 100km/Month
Product Images of Galvanized Steel Wire7/2.0-4.0mm
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Product Description


Features:
1. Material: 45#, 60#, 65#, 70#, 72B, 80#, 82B, 65Mn
2. Surface Coating: Galvanized
3. Characteristics:Good galvanized, good corrosion prevention
Excellent mechanical properties
Being used for overhead ground wire
4. Packing type: Ply-wooden drum
5. Application: Being used for overhead ground wire in electric communication, television and brandcasting
6. Remarks during use and handling:
A. During transportation, handle softly and carefully, avoid bumping and damaging the outer packing materials. Moisture and rain prohibited. Steel strand must be stored in dry and well ventilated indoors
B. Pay attention to the direction of steel strand when paying-off. Be sure the spool is rotating freely as to achieve identical tension of all the steel strand
C. In case of batch usage, the remaining should be repacked to avoid oxidizing of the surface
Technical data sheet:
| Structure | Diameter(mm) | Tensile Strength MPa |
| 1X3 | 6.2-8.6 | 1175 1270 1370 1470 1570 |
| 1X7 | 3.0-12 | 1175 1270 1370 1470 1570 |
| 1X19 | 8.0-20 | 1175 1270 1370 1470 1570 |





Advantage:
Reliability
Powtech has been engaged in designing and manufacturing ADSS/OPGW cable,Cable accessories nearly for 20 years.
Powtech professional design teams and strict quality control systems ensure each product from Powtech is reliable and ideal deals.
Powtech quality products meet the demands of many clients all around the world well according to their specific requirements.
Faster Delivery
With our own factory and product line, we can ensure faster delivery in the industry.
Further more, we have accumulated rich resources in shipping channels, which also promise our faster delivery time.
Powtech standard cases can be finished within 7 days and those custom-made within 8 days.
Lower Price
Powtech are committed to providing the best products for money of our customers all over the world.
Powtech has its own factory and massive production line,Which ensures that we can procure all materials at a lower purchasing cost than our competitors.
We promise that all products from Powtech are the most affordable in the industry.
Why Choose Us?
1.Strict quality control system
2.Factory direct-sales,Lower purchasing cost
3.Professional,efficient after-sales service,Time and manpower saving
4.Experienced workers team,Advanced technicians,Sophisticated equipment
5.Small trial order/OEM product/artwork is acceptable
6.ADSS/OPGW cable,cable accessories supplier for 20 years from China,ISO certificated
FAQ
Q1:Can u provide us with samples?
Powtech answer:Yes, we can provide 1-2 pieces free samples, But u should pay express
cost or u provide us with express account number.
Q2:If we need customized/OEM product,Can u supply?
Powtech answer:Yes,Customized/OEM product/artwork is available for us.Professional
designers,Advanced technicians and mold modifications department ensure that we will make
the exact model for u accordingly.
Q3:If u can accept small trial order?
Powtech answer:Yes,Small trial order can be available also,But u should pay 100% T/T down
payment before production.
Q4:What payment terms available for u?
Powtech answer:If order amount less than 10000USD,100% T/T;If amount more than
10000USD,30%T/T in advance plus 70%T/T before shipment.
U can place an order via Made-in-China website,Which is also very safe
and has payment protection for u.
Q5:Can u offer discount ?
Powtech answer:Yes,Discount available on large order.The larger the order,The more
discount we will offer.
Q6:What is ur delivery time?
Powtech answer:Usually,Delivery will be made within 2 weeks after down payment;If order very
large,1 month we will need.Please note,Delivery time is production time,Shipping time not
included,If u want to know,We can help u consult shipping company for details.
About the Supplier
Company Profile
Founded in 1994 and headquartered in Qingdao, China, Qingdao Powtech Electronic Co., Ltd is a trailblazing high-tech enterprise dedicated to designing, manufacturing, and supplying advanced solutions for telecommunications and power transmission industries. With over 30 years of expertise, we combine innovation, precision engineering, and customer-centric values to deliver reliable, sustainable technologies worldwide.
Mission: "From Design to Delivery, Powtech Offers You Reliability".
Vision: To pioneer sustainable technologies that connect communities and power global progress.
Core Brands & Solutions
Leveraging a dual-brand strategy, we cater to diverse industry needs:
Optelec brand
Leader in Optical Communication & Power Transmission Optical Communication:
FTTH cables, ADSS/OPGW cables, fiber jumpers/pigtails, FAT/FDT distribution boxes, optical network components, and cable accessories. Power Transmission & Distribution:
Piercing clamps, ABC clamps, composite/ceramic insulators, surge arresters, fuses, switchgear cabinets, and cable terminals.
Jetpower brand
Innovator in Renewable Energy & Power Systems Solar street lighting systems.
Customized power supply solutions for telecom towers and industrial applications.
Manufacturing Powerhouse & Supply Chain Advantage
Advanced Production Capabilities 50+ Precision Machinery Units: 30+ injection molding machines for cable accessories and insulators, 10+ hydraulic press systems, 3 extrusion lines for cable sheathing, 2 laser cutting machines for high-precision components, 20+ stamping machines for metal parts, and 10+ welding systems for structural assemblies.
Scalable Output: Combined capacity of 2.5 million units annually, supporting both standardized and customized orders.
Agile Logistics: Integrated production-to-shipment workflows ensure 48-hour response times and on-time delivery across global markets.
Quality & Compliance Excellence Certifications: CE, RoHS, TUV, SGS, ISO 9001 (Quality), ISO 14001 (Environment), ISO 45001 (Safety).
Standards: Compliant with IEC, ANSI, and rigorous type-testing protocols.
In-House Testing: ISO-certified laboratory ensuring end-to-end quality control from R&D to delivery.
Global Impact & Strategic Partnerships Trusted By: British Telecom, France Telecom, Digicel, KEPCO (Korea), KPLC (Kenya), EDM (Mozambique), and major Brazilian power companies.
Global Reach: Serving 50+ countries with agile logistics, OEM/ODM flexibility, and competitive pricing.
Commitment: Tailored solutions that enhance efficiency, reliability, and sustainability for telecom and energy infrastructures.
Key Highlights 30+ Years of industry leadership.
Dual-Brand Portfolio: Optelec (optical/power) & Jetpower (solar/energy systems).
Advanced Manufacturing: 50+ machinery units ensuring rapid production cycles.
Globally Certified: Robust quality systems and in-house testing capabilities.
Strategic Alliances: Partnered with top-tier operators to drive global connectivity and energy resilience.
Qingdao Powtech stands at the forefront of technological innovation, bridging the gap between reliability and progress. By integrating cutting-edge engineering, stringent quality, and sustainable practices, we empower industries to build resilient networks and energy systems for a connected future.
Connect with Us. Power Your Progress.
About Our Factory & Business Background
- Address
- Dazhoucun Industrial Park, Chengyang District, Qingdao, Shandong, China
- Average Lead Time
- Peak Season Lead Time, one month, Off Season Lead Time, within 15 workdays
Our Production Capability & Technical Expertise
Our Industry Experience & Global Business Record
- Export Year
- 2007-05-01
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia
FAQ
- Can you provide samples?
- Yes, we can provide 1-2 pieces free samples, But you should pay express cost or you provide us with express account number.
- If we need customized/OEM product, can you supply?
- Yes, Customized/OEM product/artwork is available for us. Professional designers, Advanced technicians and mold modifications department ensure that we will make the exact model for you accordingly.
- Can you accept small trial order?
- Yes, Small trial order can be available also, But you should pay 100% T/T down payment before production.
- What payment terms are available?
- If order amount less than 10000USD, 100% T/T; If amount more than 10000USD, 30% T/T in advance plus 70% T/T before shipment. You can place an order via Made-in-China website, Which is also very safe and has payment protection for you.
- Can you offer discount?
- Yes, Discount available on large order. The larger the order, The more discount we will offer.
- What is your delivery time?
- Usually, Delivery will be made within 2 weeks after down payment; If order very large, 1 month we will need. Please note, Delivery time is production time, Shipping time not included, If you want to know, We can help you consult shipping company for details.
Send your message to this supplier
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