What inspection methods are used for quality control?

We perform ultrasonic inspection and microstructure tests to ensure high quality.

What is the packaging method for the rolls?

Products are packaged in steel frames or wooden cases.

What is the binder material for the tungsten carbide rings?

The binder material is Cobalt (Co) or Nickel-Chromium-Cobalt (Ni-Cr-Co).

for Hot Rolling Mill Ygr25 Tungsten Carbide Ring

Name: for Hot Rolling Mill Ygr25 Tungsten Carbide Ring
Brand: Tangshan Sinya International Trade Co., Ltd.
SKU: 2069869225

Hongkong S.A.R., HONG KONG, CHINATangshan Sinya International Trade Co., Ltd.

US$1,000.00-20,000.00

50 Pieces

Product profile

Casting Method

Sand Casting

Casting Form Material

Metal

Casting Metal

Cast Iron

Model NO.

TC rings

Casting Form Usage Count

Semi-permanent

Surface Treatment

Polishing

Surface Roughness

Ra0.8

Coating

Anti-Rust Oil

Machining Tolerance

+/-0.15mm

Standard

Certification

CE, ISO 9001:2000, ISO 9001:2008

Used for

Rolling Mill

Binder

Co, Ni-Cr-Co

Hardness

Very High

Weight

0.1-50 Tons

Transport Package

Wooden Case

Specification

iso

Trademark

none

Origin

China

HS Code

845530

Production Capacity

2000PCS/Day

Key features

Wide Size Range: Outer diameter 120-500mm, inner diameter 60-400mm, height 30-250mm available.

Customizable Dimensions: Size, hardness, and chemical composition tailored to client drawings and demands.

High Hardness Material: Tungsten carbide rings with Co or Ni-Cr-Co binder for very high hardness.

Multiple Casting Methods: Available in cast iron, cast steel, and forged rolls with various alloy types.

Precision Machining: Machining tolerance up to +/-0.15mm with Ra0.8 surface roughness.

Comprehensive Certifications: Certified with CE, ISO 9001:2000, and ISO 9001:2008 standards.

Anti-Rust Protection: Surface treated with polishing and coated with anti-rust oil.

Rigorous Inspection: Undergoes ultrasonic inspection and microstructure testing for quality assurance.

Company profile

Tangshan Sinya International Trade Co., Ltd.

Hongkong S.A.R., HONG KONG, CHINA

Business Type: Manufacturer/Factory, Trading Company, OtherExport Year: 2008-10-30Average Response Time: ≤24h

About Our Factory & Business Background

AddressRoom 403, Tower C, Orient Building, No. 152 North Jianshe Road, Hi-Tech Zone, Tangshan, Hebei, China

Our Production Capability & Technical Expertise

Main ProductsMill Roll, Copper Mould Tube, Ingot Moulds, Mill Stand, Slag Ladle, Ductile Iron Mould, Cast Rolls, Forged Rolls, Work Rolls, Back up Rolls

Product Q&A

Q:What are the available dimensions for the tungsten carbide rings?

Outer diameter ranges from 120-500mm, inner diameter from 60-400mm, and height from 30-250mm.

Q:Can the product specifications be customized?

Yes, size, hardness, and chemical composition can be customized according to client drawings and demands.

Q:What materials are used for the mill rolls?

We offer cast iron, cast steel, and forged rolls, including various alloys like 4130, 4140, and tungsten carbide.

Q:What certifications does the product have?

The products are certified with CE, ISO 9001:2000, and ISO 9001:2008 standards.

Q:How is the surface treated and what is the tolerance?

The surface is polished with anti-rust oil coating, and machining tolerance is +/-0.15mm with Ra0.8 roughness.

Send Inquiry

*To: