Tungsten Carbide Roll Rings

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Product Details:

Diameter 100 mm to 450 mm
Capacity Customized as per application
Material Tungsten Carbide
Dimensions As per requirements/drawing
Technique Hot and Cold Isostatic Pressing (HIP/CIP), precision grinding
Standard ISO 9001:2015
Belt Width Up to 150 mm
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Product Details
Product Description

Tungsten Carbide Roll Rings Product Specifications

Belt Width Up to 150 mm
Technique Hot and Cold Isostatic Pressing (HIP/CIP), precision grinding
Feature High wear resistance, excellent toughness, precise dimensions
Standard ISO 9001:2015
Material Tungsten Carbide
Dimensions As per requirements/drawing
Capacity Customized as per application
Diameter 100 mm to 450 mm

Hardness HRA 78-90
Density 13.9 - 14.5 g/cm³
Usage Life Extended usage: 5-6 times longer than traditional rolls
Corrosion Resistance Excellent
Shaping Round, oval, or custom profiles
Application Wire rod, rebar, seamless tube and bar rolling mills
Thermal Resistance Up to 900°C working temperature
Tolerance ±0.01 mm
Core Type Solid or with steel core
Surface Finish Polished, mirror or matte

Product Description

In todays rolling processes, Tungsten Carbide Roll Rings have become an important part of several industries. Being reliable products, these are strong enough to perform different performance. New grades of materials and modern day machine are used along for the manufacturing of this range in tandem with the industrial laid norms. Available in different specifications, these rings are checked on different quality constraints under the proper vigilance of our experts. Tungsten Carbide Roll Rings are easily accessible to our clients at industry leading prices.

Key features:

Excellent surface finish
Durable quality
Easy maintenance

YGH-T series of roll rings

Prosperties

Grade	Chemical composition		Mechanical properties			Substitute for other carbide grade for roll rings
Grade	Co+Ni%	WC%	Hardness (HRA)	Transverse bending strength (sample B) (MPa)	Density (g/cm3)		Cerametal	Sintermet
YGH10T	6	94	88	2250	14.9	H6T	CE65	SM80
YGH20T	12	88	86	2750	14.3			SM64
YGH30T	15	85	85	2800	14	H15C	CE79	SM59
YGH40T	18	82	83	2700	13.7		CE103	SM65
YGH50T	22	78	82	2700	13.4	H25P	CE112	SM61
YGH60T	30	70	79	2500	12.7	C30P	CE260	SM62

Superior Wear and Thermal Resistance

Thanks to their advanced tungsten carbide composition and manufacturing through HIP/CIP, these roll rings exhibit remarkable wear resistance and toughness. Capable of consistent performance at temperatures up to 900C and resisting harsh mill environments, they minimize downtime and extend operating cycles. Their corrosion-resistant qualities further ensure stable, long-term operation in demanding rolling mill applications.

Customizable for Diverse Applications

Available in round, oval, or custom profiles, with core options (solid or steel-core), and tailored dimensions (diameter 100450 mm, belt width up to 150 mm), these roll rings suit a broad variety of mill setups. Whether polished, matte, or mirror-finished, and delivered according to specific drawings and requirements, they offer unparalleled adaptability for wire rod, bar, and tube rolling mills.

Reliability and Compliance You Can Trust

Manufactured under ISO 9001:2015 standards, these roll rings meet stringent quality and consistency metrics. Each piece undergoes precision grinding and surface finishing to achieve exact tolerances and optimal performance. Distributed, exported, and supported by leading suppliers throughout India, they represent a dependable solution for the steel and metal forming industries.

FAQs of Tungsten Carbide Roll Rings:

Q: How are Tungsten Carbide Roll Rings manufactured for improved toughness and precision?

A: These roll rings are produced using Hot and Cold Isostatic Pressing (HIP/CIP) techniques, followed by precision grinding, to achieve high hardness (HRA 78-90), fine dimensional tolerances (0.01 mm), and excellent toughness. Each ring is finished according to required surface specifications, such as polished, mirror, or matte.

Q: What are the key benefits of using Tungsten Carbide Roll Rings in rolling mills?

A: Tungsten Carbide Roll Rings provide outstanding wear resistance, excellent corrosion resistance, and extended service lifelasting 5-6 times longer than traditional steel rolls. Their precise dimensions and ability to endure high temperatures up to 900C help maximize mill productivity and reduce maintenance frequency.

Q: When should you choose a solid core or a steel-core ring for rolling applications?

A: The choice depends on the applications specific needs. Solid cores are ideal for high-intensity, continuous operations, while rings with steel cores are recommended for heavier rolling or when weight optimization and cost-efficiency are critical, especially in larger diameters.

Q: Where are these roll rings primarily used in industrial settings?

A: These rings are widely deployed in wire rod, rebar, seamless tube, and bar rolling mills across India and globally, where durability, precision, and reliability are imperative for high-volume manufacturing processes.

Q: What is the process for customizing the dimensions and profiles of these roll rings?

A: Customers provide detailed drawings or specifications, including desired diameter (100450 mm), belt width (up to 150 mm), and shaping (round, oval, or custom). The manufacturer then fabricates the rings accordingly, ensuring precision and compliance with ISO 9001:2015 standards.

Q: How does the excellent corrosion resistance of these roll rings benefit mill operations?

A: The superior corrosion resistance of tungsten carbide ensures that the roll rings retain their mechanical properties and surface integrity even in wet or chemically aggressive environments, reducing the risk of unexpected failures and prolonging operational intervals.

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