PC Wire Manufacturers in Kolkata

We are a reliable choice for construction companies and infra developers seeking reliable PC Wire manufacturers in Kolkata. We manufacture our PC Wires using superior heat treatment and cold-drawing technology, which is why they offer exceptional tensile strength, consistency, and long-term stress retention. The specialized phosphate-coated finish ensures superior bonding with concrete while providing robust protection against corrosion, an essential requirement in humid climates. Trusted across major real estate and infrastructure projects, Nirmal PC Wires remain the preferred choice for engineers who prioritize performance and durability.

FEATURES

Material

Nirmal PC Wires are manufactured from premium steel wire rods, providing outstanding resilience and strength. This ensures the wire can withstand significant tensile forces without risk of failure, making it ideal for heavy-load structural applications.

Standards

Nirmal PC Wires conform to globally recognized standards such as IS 6003, IS 6006, IS 1785 (Part 1 & 2), ASTM A421, ASTM A416, ASTM A779, JIS G3536, and EN 10138. Adherence to these standards ensures superior reliability, safety, and international compatibility.

Tensile Strength

With tensile strength ranging from 1375 to 2010 MPa, Nirmal PC Wires offer remarkable load-bearing capacity, making them ideal for prestressed concrete structures requiring long-term stability.

Wire Diameter Range

Available in a diameter range of 2.50 mm to 9.00 mm, Nirmal PC Wires can be selected according to specific construction needs, ensuring accuracy and efficiency across diverse applications.

Coating

Nirmal PC Wires come with a zinc coating that significantly boosts corrosion resistance and enhances lifespan, especially in moisture-laden or chemically aggressive environments.

Surface Finish

Nirmal PC Wires are manufactured in multiple finish options, including plain, indented (normal, chevron, or spiral), and stranded variants. These finishes enhance concrete bonding efficiency and enable optimal performance under varying construction conditions.

Relaxation

With a relaxation value of ≤ 3.5, Nirmal PC Wires retain their tension over extended periods, offering improved performance in prestressed structural components.

APPLICATIONS

Railway Sleepers

Nirmal PC wires play a vital role in the prestressing of concrete railway sleepers, which are essential for supporting railway tracks. Our PC Wires ignificantly enhance the strength and durability of railway sleepers, allowing them to sustain heavy loads and endure harsh weather conditions, thus ensuring reliability and longevity in railway infrastructure.

Hume Pipes

Nirmal PC wires are used in manufacturing concrete hume pipes to improve structural integrity. The prestressing process enhances their ability to withstand both internal and external pressures, making them ideal for applications in drainage systems, sewerage networks, and critical underground infrastructure projects.

Prefabricated Concrete Slabs

Nirmal PC wires are ideal for prestressing concrete slabs. The wire enhances their load-bearing capabilities while also minimizing deflection. Our PC wires are suitable for various construction applications, thereby contributing to safer and more efficient building projects.

Prefabricated Concrete Poles

Nirmal PC Wires are also essential in making prestressed concrete poles, which are commonly used in power transmission and distribution lines as well as for street lighting and signage. The enhanced strength and resistance to bending and breaking make these poles a reliable choice for various urban and infrastructure applications.

QUALITY ASSURANCE

At every stage of production, we prioritise quality to deliver products and services that meet or exceed industry standards. Our commitment to quality assurance includes-:

Raw Material Inspection

Raw materials are thoroughly inspected to ensure quality is maintained.

In-Process Testing

Regular testing during the manufacturing process to verify adherence to specifications

Final Inspection

Comprehensive quality checks on finished products, including dimensions, surface finish, and mechanical properties.

Certifications

Our products are certified in terms of quality and performance.

AFTER-SALE SERVICES

We are committed towards providing dedicated customer support at every stage of the purchase journey

Accountability

We assume full responsibility for any quality deficiencies and commit to prompt resolution.

Customer Support

Our dedicated support team is available to address any inquiries or concerns.

What Sets Us Apart

At Group Nirmal, we go beyond manufacturing - we create dependable solutions that power progress and build lasting partnerships.

World-Class Manufacturing

State-of-the-art facilities producing high-quality wires, cables, and steel products with precision and consistency.

Proven Industry Expertise

Over 50+ years of experience delivering trusted solutions across infrastructure, power, & industrial sectors.

Commitment To Quality & Sustainability

Strict quality control, certified processes, and eco-conscious practices that meet global standards.

Global Reach, Local Strength

Supplying to 40+ countries with a strong domestic footprint across 5 Indian states.

Frequently Asked Questions

Got questions? We've covered the essentials here.

Chain link fences are used for perimeter protection in residential, industrial, and commercial areas. Chain Link Fence manufacturers in India offer products that combine security with visibility, making them suitable for sports enclosures, construction sites, and more.

Chain link fences are made from high-quality steel wire rods and hot dip galvanised with zinc for corrosion resistance. Leading Chain Link Fence manufacturers in Kolkata comply with IS 278 standards to ensure product longevity.

Chain link fences come in wire diameters ranging from 1.80 mm to 2.50 mm, with diamond mesh sizes between 3 to 6 inches. Top Chain Link Fence manufacturers in India offer customizable sizing options for different site needs.

Yes, chain link fences have a tensile strength between 300–550 MPa and are galvanised to withstand harsh weather conditions. Reputable Chain Link Fence manufacturers in Kolkata provide products designed for long-term outdoor performance.

These fences are ideal for residential boundaries, industrial facilities, sports complexes, and public infrastructure. Chain Link Fence manufacturers in India cater to both standard and specialized fencing applications.

PC Wire Manufacturers in Kolkata