What surface treatment is applied?

The surface is polished and coated with anti-rust oil.

What technical support is provided?

We provide full technology support from roll melting, casting, forging, heat treatment, machining, to packing.

Pearlitic Nodular Iron Rings, Pearlitic Iron Rings

Name: Pearlitic Nodular Iron Rings, Pearlitic Iron Rings
Brand: Tangshan Sinya International Trade Co., Ltd.
SKU: 833764535

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

US$100.00-10,000.00

1 Piece

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

+/-0.01mm

Standard

Certification

ISO 9001:2000, ISO 9001:2008

Used for

Rolling Mill

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: Size as drawing, weight 0.1-30 Tons for rolling mills.

High Hardness Range: Body hardness HSD 40-80, Neck hardness HSD 32-55.

Precision Tolerance: Machining tolerance +/-0.01mm with polished surface.

ISO Certified Quality: Certified ISO 9001:2000 and ISO 9001:2008.

Anti-Rust Protection: Coated with anti-rust oil for durability.

Full Process Support: Technology support from melting to packing.

Wide Application: Suitable for roughing/finishing stands and backup rolls.

GB Standard Compliance: Manufactured according to GB standards.

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 applications of these rings?

They are used for roughing or finishing stands in section mills, wire and rods mills, bars mills, and as backup/working rolls in strip mills.

Q:What is the hardness range of the product?

The body hardness is HSD 40-80, and the neck hardness is HSD 32-55 depending on the casting method.

Q:Can the size and weight be customized?

Yes, the size is made according to drawings, and the weight ranges from 0.1 to 30 tons.

Q:What certifications does the product have?

The product is certified under ISO 9001:2000 and ISO 9001:2008 standards.

Q:What is the machining tolerance?

The machining tolerance is +/-0.01mm.

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