Coil Spring

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MOQ : 100 Pieces

Coil Spring Specification

Surface Treatment
Other

Thickness
Medium

Color
Black

Wire Diameter
8 mm

Style
Coil

Material
Other

Metal Type
Steel

Head Diameter
70 mm

Waist Diameter
60 mm

Load Type
Compression

Height
220 mm

Weight
1.4 kg

Turn
7 Turns

Coil Spring Trade Information

Minimum Order Quantity
100 Pieces

Payment Terms
Cash in Advance (CID)

Supply Ability
5000 Pieces Per Month

Delivery Time
10 Days

Main Domestic Market
All India

About Coil Spring

Our coil springs, also known as helical or cylindrical compression springs, are the global standard for applications requiring consistent and predictable force. These springs feature a uniform cylindrical diameter that ensures a linear spring rate throughout the compression range. By maintaining a constant spring index across all active coils, our design maximizes fatigue resistance and ensures long-term operational reliability.

Manufactured from high-grade alloys and carbon steel, each coil spring is produced using advanced CNC coiling technology to maintain tight tolerances on wire diameter and free length. To ensure durability in harsh environments, we offer various industrial finishes, such as powder coating, which provides a robust barrier against corrosion. With precision-engineered closed and ground ends, these springs deliver superior alignment and control for both automotive and heavy-duty industrial machinery.

Competitive Advantages and Versatile Applications

The primary advantage of our helical coil springs lies in their geometric consistency, which distributes torsional shear stress uniformly across the wire. This simplifies mechanical design calculations and enables accurate load prediction across millions of cycles.

Key Technical Advantages:

● Linear Force Response: Provides a stable force-to-deflection ratio, essential for precision mechanical assemblies.

● High Fatigue Strength: Optimized stress distribution prevents premature failure, even in high-cycle environments.

● Mounting Flexibility: Available with specialized end configurations (ground, squared, or open) to fit standard bores and guides.

● Operational Stability: The straight cylindrical form offers excellent resistance to buckling when designed with appropriate slenderness ratios.

Our coil springs are fundamental in automotive suspension systems, valve train mechanisms, household appliances, and aerospace actuators. Their ability to store and recover elastic energy with minimal hysteresis makes them the preferred choice for vibration isolation and energy storage.

Valuation in Export & Domestic Markets and Supply Capability

As a leading Manufacturer, Exporter, and Supplier, we maintain a robust valuation in global markets by combining engineering excellence with scalable production. Our facility leverages over two decades of expertise to support manufacturers, traders, and service providers with consistent stock availability and competitive lead times.

With a vast supply capability, we facilitate seamless delivery from India's primary industrial hubs to major global destinations across Europe, the Middle East, Asia, and Africa.

● Quality Assurance: Every production run undergoes rigorous dimensional verification and load-deflection testing.

● Global Logistics: We ensure efficient handover to main FOB ports, utilizing secure industrial packaging for safe international transit.

● Bulk Inquiries: We provide tailored solutions for high-volume requirements, ensuring that your large-scale projects are supported by reliable components and professional export documentation.

Discover commanding value with our ISO 10243 Certified Coil Spring, engineered for both automotive and industrial machinery applications. Manufactured from masterfully selected high carbon steel, this uncommon spring style boasts a medium thickness and powder-coated black finish for enhanced corrosion resistance. The coil is designed with a closed and ground end, features 7 turns, and a spring rate of 18 N/mm for superior control. With high fatigue strength, 220 mm height, and 1.4 kg weight, it promises durability at the lowest price, now available with reduced rates.

Competitive Advantages and Uncommon Applications

Our coil spring stands out for its masterful engineering, meeting strict ISO 10243 standards and delivering high fatigue strength and corrosion resistance. Value-driven buyers trust its performance in a wide range of settings, from automotive suspension systems to industrial machinery. The flexible design with medium thickness and precise tolerance also allows uncommon customization, making it equally suitable for demanding operational environments. Enhanced powder coating and robust material ensure longevity and reliability where others fall short.

Valuation in Export & Domestic Markets and Supply Capability

Our coil springs command a robust valuation in both export and domestic markets. With a vast supply ability, we ensure orders are consistently delivered and handed over efficiently to main global destinations, including India's leading industrial hubs. We pride ourselves on supporting manufacturers, service providers, suppliers, and traders, maintaining competitive lead times and exceptional value for clients seeking reliability and scale. Bulk inquiries receive special attention for seamless shipment and continuous stock availability.

FAQ's of Coil Spring:

Q: How is the coil spring suitable for various industries?

A: This coil spring's high fatigue strength and corrosion resistance make it ideal for both automotive and industrial machinery applications, ensuring suitability across diverse environments.

Q: What value-added features does this spring offer?

A: The spring delivers uncommon durability, ISO 10243 certification, powder coating for longevity, and a commanding spring rate, providing masterful performance at a reduced price.

Q: Where are your main export markets and can you deliver internationally?

A: We deliver our coil springs globally, with primary export markets including major industrial regions and domestic markets across India, ensuring timely and dependable shipments.

Q: What is the process for ordering and supply?

A: Orders can be placed directly with us as a manufacturer, supplier, or service provider. Our established logistics ensure products are efficiently handed over and reach you promptly.

Q: When should a closed and ground end coil spring be used?

A: Choose a closed and ground end coil spring when high load stability, reliable seating, and precise performance are required in heavy-duty or safety-critical settings.

Q: How does the corrosion-resistant finish benefit the spring's usage?

A: The powder-coated finish and additional surface treatment protect against rust and chemical exposure, greatly enhancing the spring's durability and longevity in tough operational environments.