Do you recommend suitable rolls based on requests?

Yes, we are pleased to recommend rolls according to your detailed requests.

Is a trial order available?

Yes, trial orders are available to start business.

How do you assure the quality of rolls?

We ensure quality through multiple inspections: raw material, each production process, and 100% finished product inspection.

How are the rolls packed?

Rollers are packed with 3 layers of plastic paper and fixed on an iron frame.

How are the rolls shipped?

Generally shipped by sea from Shanghai or Ningbo port.

Which countries do you export to?

Main products are exported to the United States, Russia, Japan, Spain, Malaysia, Turkey, South Korea, and more than 10 countries.

Finishing Centrifugal Cast Iron Bainite Roll Sga2 with Small Hardness Gradient of Working Layer

Name: Finishing Centrifugal Cast Iron Bainite Roll Sga2 with Small Hardness Gradient of Working Layer
Brand: Huzhou Zhonghang Roll Co., Ltd.
SKU: 2050448032

Zhejiang, ChinaHuzhou Zhonghang Roll Co., Ltd.

US$1,000.00-5,500.00

2 Pieces

Product profile

Customization

Available

After-sales Service

Technical Support

Warranty

10 Years

Model NO.

SGA2

Customized

Condition

New

Power Source

Electric

Automatic Grade

Automatic

Type

Steel Rolling Equipment

Certification

ISO, ISO14001, ISO9001

Barrel Length

Max Length 1.2 Meters

Single Weight

Max 10 Tons/PC

Taper

Available

Multiple Thread Holes

Available

The End of The Roll Is Slotted

Available

Deep Hole

Available

Deep Thread Holes

Available

Customized Roughness

Available

Lettering

Available

Inspection

100% Inspection

Application 1

Wire and Rod, Narrow Strip Steel Milling

Application 2

Big and Medium-Size Section Steel

MOQ

2PCS

Hardness

60-80 Hsd

Tensile Strength

Great Than or Equal to 350 N/mm2

Transport Package

Brandreth

Specification

280-750mm roll body diameter

Trademark

Zhonghang

Origin

Huzhou

HS Code

8455300000

Production Capacity

15000 Ton/Year

Key features

10-Year Warranty: Comprehensive 10-year warranty coverage for peace of mind.

High Hardness & Toughness: Working layer hardness 60-80 HSD with high strength and good toughness.

Customization Available: Customizable barrel length, weight, taper, and surface roughness.

100% Quality Inspection: Rigorous 100% inspection on finished products to ensure quality.

30+ Years Experience: Over 30 years of manufacturing experience in metallurgical rolls.

ISO Certified: Certified with ISO, ISO14001, and ISO9001 standards.

Wide Application: Suitable for wire, rod, narrow strip, and section steel mills.

Direct Manufacturer: Direct factory supply with own steel factory and R&D team.

Company profile

High Repeat Buyers Choice100% Finished Products InspectionProduction Process VisualizationManagement Certification

Huzhou Zhonghang Roll Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 1 year CertifiedNearest Port: Shanghai Port, Ningbo PortAverage Response Time: ≤0.01h

AI-Powered supplier vetting

SummaryThe supplier demonstrates broad customization and R&D/ODM capabilities, reports new products in the past year, and provides OEM services to recognized brands. It has substantial manufacturing equipment, 10 production lines, stated mill-roll and ring output of 15,000 tons, and export sales representing 51%–70% of total sales. The supplier reports ISO9001 and ISO14001 certification, additional standardization certifications, and sales to more than 80 steel enterprises. However, manufacturing capacity lacks a valid contract with associated subcontractors, finished-product inspections have instructions but no written records, and no quality assurance is reported. Overseas service infrastructure is limited: no overseas warehouse, showroom, agents, branches, or offline trade-show participation. R&D documentation was unavailable for audit, and patent information is inconsistent across the provided slices.

Supplier typeThe supplier presents itself as a manufacturer with extensive metalworking equipment, 10 production lines, and stated mill-roll and ring production of 15,000 tons. It also offers OEM, ODM, and multiple forms of customization, indicating a manufacturer with design and production-service capabilities rather than only a trading role.

CertificationsThe supplier states that it has passed ISO9001 and ISO14001 quality and environmental management system certification, as well as AAA standardized good behavior certification. These certifications provide explicit evidence of formal quality and environmental management credentials.

After-Sales capabilityThe supplier has documented procedures and follow-up records for corrective and preventive actions and customer complaint handling. However, it reports no overseas warehouse, showroom, agents, branches, or offline trade-show participation, so after-sales support appears procedurally established but geographically limited.

Customization capabilityThe supplier explicitly offers customization from samples and designs, full and minor customization, and flexible customization. R&D personnel are also described as developing products according to customer requirements, directly supporting customized-order capability.

Client casesThe supplier states that it provides OEM services to well-known brands and that its products are sold to more than 80 large and medium-sized steel enterprises domestically and internationally. These are explicit customer and market references, although individual customer names and case details are not provided.