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Spherical Graphite Pearlitic Nodular - Iron Rolls with Iron, Carbon, and Other Alloying Elements for Hot Rolling
US$3,500.00
2 Pieces
Product profile
Customization
AvailableAfter-sales Service
Technical SupportWarranty
10 YearsModel NO.
SGPICustomized
CustomizedCondition
NewPower Source
ElectricAutomatic Grade
AutomaticType
Steel Rolling EquipmentCertification
ISO, ISO14001, ISO9001, ISO45001Barrel Length
Max Length 1.2 MetersSingle Weight
Max 10 Tons/PCTaper
AvailableMultiple Thread Holes
AvailableThe End of The Roll Is Slotted
AvailableDeep Hole
AvailableDeep Thread Hole
AvailableLettering
AvailableInspection
100% InspectionApplication 1
Blooming Mill, Wire and Rod, Narrow Strip SteelApplication 2
Big, Medium-Size Section SteelMOQ
2PCSHardness of Barrel
62-72 HsdHardness of Roll Neck
35-55 HsdTensile Strength
≥450 N/mm2Transport Package
BrandrethSpecification
280-750mm roll body diameterTrademark
ZhonghangOrigin
HuzhouHS Code
8455300000Production Capacity
15000 Ton/YearKey features
30+ Years Manufacturing Experience: Over three decades of expertise in producing high-quality metallurgical rolls and rings.
SGP III Material Properties: Pearlite ductile iron with spherical graphite, offering high hardness (62-72 HSD) and tensile strength.
Full Customization Service: Custom rolls based on client drawings and detailed requests, including dimensions and specifications.
100% Quality Inspection: Rigorous inspection process from raw materials to finished products ensuring high quality.
Wide Application Scope: Suitable for wire & rod mills, narrow strip mills, section steel mills, and other rolling lines.
Direct Manufacturer Advantage: Own steel factory and production lines, eliminating middlemen for better price and control.
Fast Response Time: Inquiries are replied to within 1 hour for efficient communication and service.
Global Export Experience: Products exported to over 10 countries including USA, Russia, Japan, and South Korea.
Company profile
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: ≤0.09h
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.
Product Q&A
Q:How long will you reply to an inquiry?
A:
We will reply to you within 1 hour.
Q:Are you a manufacturer?
A:
Yes, we are the direct manufacturer of cast rollers with over 30 years of experience.
Q:What kinds of rollers do you manufacture?
A:
We manufacture HSS rollers, Ductile Iron Rolls, SGP rollers, SGA rollers, IC rollers, CC rollers, HCr rollers, AD rolls, AS rolls, GS rolls, and other 20 types of rollers and rings.
Q:What are the applications of the cast roll?
A:
It is mainly suitable for High-Speed Wire & Rod, Rod, Narrow Strip Steel, Medium Strip Steel, Section Steel, and other Rolling Mills' Rough Rolling, Intermediate Rolling, and Finishing Rolling production lines.
Q:Can you customize different rollers and rings?
A:
Yes, customizing different rolls is based on your drawings and detailed requests.
Send Inquiry
*To:
Huzhou Zhonghang Roll Co., Ltd.
Huzhou Zhonghang Roll Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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