How are the products packaged and inspected?

Inspection includes Ultrasonic Inspection and Microstructure Test. Packaging is done in steel frames or wooden cases.

What standards do your products comply with?

Products comply with GB, AISI, SAE, and ASTM/ASME standards.

Cast Sga Rings

Name: Cast Sga Rings
Brand: Tangshan Sinya International Trade Co., Ltd.
SKU: 2065831455

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

Cast Sga Rings

US$100.00-20,000.00

50 Pieces

Product profile

Casting Method

Special Casting

Casting Form Material

Metal

Casting Metal

Cast Iron

Casting Form Usage Count

Semi-permanent

Surface Treatment

Polishing

Surface Roughness

Ra1.6

Coating

Anti-Rust Oil

Machining Tolerance

+/-0.15mm

Standard

Certification

ISO 9001:2000, ISO 9001:2008

Used for

Rolling Mills

Weight

0.1-30 Tons

Size

as Drawing

Application

Back up and Working Mills

Transport Package

Steel Frame

Specification

ISO

Trademark

none

Origin

China

HS Code

84553000

Production Capacity

20000tons/Year

Key features

Custom Size & Weight: Sizes from 120-500mm OD, 60-400mm ID, 30-250mm H; Weight 0.1-30 Tons, customized per drawing.

Wide Material Selection: Available in Cast Iron, Cast Steel, Forged Steel (4130-4340), and Tungsten Carbide.

High Precision Tolerance: Machining tolerance of +/-0.15mm with Ra1.6 surface roughness and polishing finish.

Quality Certified: ISO 9001:2000 and ISO 9001:2008 certified with Ultrasonic Inspection and Microstructure Test.

Anti-Rust Protection: Surface treated with anti-rust oil to ensure durability and quality during storage and transport.

Versatile Application: Designed for hot & cold rolling mill work rolls, back-up rolls, and finishing stands.

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 size ranges for the mill rings?

Outer diameter: 120-500mm, Inner diameter: 60-400mm, Height: 30-250mm. Custom sizes are available according to client drawings.

Q:What materials are used for these mill rolls?

We offer Cast Iron (Alloy Chilled, Pearlitic Nodular), Cast Steel (Adamite, Graphite, High Speed Steel), Forged Rolls (4130-4340 series), and Tungsten Carbide rings.

Q:Can the products be customized?

Yes, size, hardness, chemical composition, and weight (0.1-30 Tons) can be customized according to client drawings and demands.

Q:What certifications do your products have?

Our products are certified under ISO 9001:2000 and ISO 9001:2008 standards.

Q:What is the machining tolerance and surface finish?

The machining tolerance is +/-0.15mm, and the surface roughness is Ra1.6 with a polishing treatment.