High Strength Steel Cones Factory Leading China Suppliers of Tie Rod Cone Nuts

Looking for reliable steel cone suppliers from China? Our factory provides high-strength ductile cast iron steel cones for formwork systems, tested for over 140kn loading capacity with 15/17mm tie rods to ensure maximum safety and stability in construction.



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Our premium Steel Cones, also recognized as tie rod cones or climbing cone nuts, are essential high-strength metal accessories engineered specifically for modern formwork systems. These precision-crafted components serve as the critical anchor point between formwork panels and tie rods, ensuring that the concrete structure maintains its precise shape, alignment, and stability throughout the curing process.

Manufactured with a focus on durability and structural integrity, our steel cones are available in multiple specifications to suit various construction scales. By utilizing advanced ductile cast iron and precision CNC machining, we provide a secure connection that withstands immense pressure, making them an indispensable asset for high-rise buildings, bridges, and industrial concrete projects worldwide.

Detailed Parameters

Product Name75mm Steel ConeTie Rod Diameter15/1710mm
Product Weight0.38kgSurface TreatmentGalvanized (Golden/Silver)
Standard Size 2100mm Steel ConeTie Rod Diameter15/1710mm
Product Weight 20.60kgPackaging OptionsBags / Pallets / Cases
Custom RangeClimbing Cone NutMaterialDuctile Cast Iron / Steel

Key Advantages

High Tensile Strength

Utilizing high-grade ductile cast iron to ensure the cone withstands extreme concrete pressure without deformation.

Corrosion Resistance

Advanced galvanization processes in golden or silver finishes prevent rust and extend service life on-site.

CNC Precision

Manufactured using laser and plasma CNC cutters for a perfect fit with standard tie rods, reducing installation time.

Stable Connection

Specifically designed to eliminate formwork movement, ensuring a smooth and professional concrete finish.

Versatile Sizing

Available in 75mm and 100mm heights, with custom sizing available to match specific project requirements.

Optimized Logistics

Flexible packaging in bags or cases ensures safe transportation and easy inventory management at construction sites.

Product Gallery

Management Platforms

Material Selection

Rigorous screening of ductile cast iron to ensure maximum tensile strength and weight efficiency.

CNC Fabrication

Utilization of modern laser and plasma cutters for high-precision shapes that fit tie rods perfectly.

Quality Control

Strict dimensional inspections to maintain consistency across all batches of steel cones.

Surface Finishing

Professional galvanizing processes providing a protective shield against harsh environmental conditions.

Order Customization

Ability to produce various sizes and weights based on specific client engineering requirements.

Global Logistics

Optimized shipping maps and packaging systems for rapid international delivery.

Investment Return Comparison

Performance MetricStandard Steel ConeWRK Premium Cone
Structural StabilityModerateMaximum Stability
Corrosion LifeShort TermLong Term (Galvanized)
Installation SpeedStandardRapid Fit (CNC Precision)
Material DurabilityCommon SteelHigh-Grade Ductile Iron
Overall ROIBasicHigh (Reduced Waste/Time)

Frequently Asked Questions

Q: What is the primary function of a steel cone in formwork?

The steel cone acts as a connector between the formwork panels and the tie rods, preventing the panels from spreading under the pressure of wet concrete and ensuring the structure remains stable.

Q: Which sizes are most commonly used for standard tie rods?

The most popular sizes are 75mm and 100mm heights, specifically designed to fit securely onto 15mm and 17mm diameter tie rods.

Q: Why is galvanization important for these components?

Galvanization (Golden or Silver) protects the steel from oxidation and rust, which is crucial given the humid and corrosive environment of concrete construction sites.

Q: Can these cones be customized for special project needs?

Yes, we offer custom manufacturing for various sizes and weights based on client specifications using our modern CNC machinery.

Q: What material is used to ensure the cone doesn't crack under pressure?

We primarily use high-quality ductile cast iron, which offers superior tensile strength and flexibility compared to standard cast iron, preventing cracks during high-pressure pours.

Q: How are the steel cones packaged for international shipping?

Depending on the order volume, they are packed in durable bags, pallets, or wooden cases to ensure they arrive at the site without damage.

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