High Performance HSS Mill Roll for Seamless Steel Pipe, Steel Tude Production

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  • High Performance HSS Mill Roll for Seamless Steel Pipe, Steel Tude Production
  • High Performance HSS Mill Roll for Seamless Steel Pipe, Steel Tude Production
  • High Performance HSS Mill Roll for Seamless Steel Pipe, Steel Tude Production
  • High Performance HSS Mill Roll for Seamless Steel Pipe, Steel Tude Production
  • High Performance HSS Mill Roll for Seamless Steel Pipe, Steel Tude Production
  • High Performance HSS Mill Roll for Seamless Steel Pipe, Steel Tude Production
  • Overview
  • Product Description
  • Product Parameters
  • Detailed Photos
  • Company Profile
  • Packaging & Shipping
  • Workshop
  • Certificates & Honors
  • Our Partners and Market
Overview

Basic Info.

Model NO.
HBW ROLL-231
Rolling Shape
Plank, Tegular, Ribbon, Bar, Pipe, Wire
Product
Steel Ball, Profile, Rolling Beam, Steel Billet, Cogged Ingot
Roller Position
Customized
Roller Number
Customized
Layout
Continuous Rolling
Type
Hot Rolling Mill
Inner Packing
Corrugated Paper
Applicable Stand
Rough Stand, Finishing Stand
Dressing Amount
3 Hsd
Delivery Time
Within 80 Days
Transport Package
Steel Pallet
Specification
Customized
Trademark
Customized
Origin
China
HS Code
8455300000
Production Capacity
15000 Pieces/Year

Packaging & Delivery

Package Size
1280.00cm * 820.00cm * 700.00cm
Package Gross Weight
1580.000kg

Product Description


 

Product Description

High Performance HSS Mill Roll for Seamless Steel Pipe, Steel Tude Production



Brief Introduction of  Seamless Steel Pipe HSS Roll

Our HSS (High Speed Steel) mill rolls are specially engineered for seamless steel pipe production lines, delivering superior performance in terms of wear resistance, thermal fatigue resistance, and red hardness.

Manufactured with high-alloy materials and advanced heat treatment technology, these rolls are ideal for use in piercing mills, reducing mills, and sizing mills, ensuring extended roll life and excellent surface quality of the final pipe products.. 

 

Product Parameters

 
Physical Parameter
 
  Normal Enhanced High Strength Slitting  Dogbone
Roll Specification                                                                    Ø280 - Ø850
Density 7.6 g/cm³ 7.8 g/cm³ 8 g/cm³ 7.6 g/cm³ 7.6 g/cm³
Casting                                                                Centrifugal Casting
Heat Treatment                                                                  HBW Patented 
Hardness   General: 82-89HSD                                                                       
  Different range based on stands73-77HSD
73-77HSD 79-83HSD
Hardness Drop                                                                      ≤3HSD
Rolling Temperature    780ºC-1100ºC 
Pass Life   4-5 times than    CI Rolls  1.3 tims than
  HSS Normal
1.5 tims than HSS Normal 24-32 hours Continue Rolling                  (2-3 times than High-boron Rolls)
Dressing   1.0-1.5mm
Use Periods   8-10 Cycles
Application Intermediate and Finishing stands in bar mill                  Fours stands before pre-finishing stands in wire mill  
Hot strip and plate steel working rolls                            Section steel universal mill        
Slitting stand in bar mill Dogbone stand in bar mill

Physical  Properties
 
Properties Barrel Core
Tensile Strength(N/mm²) ≥700MPa ≥450MPa

Compressive Strength 
≥2500MPa  


Chemical Analysis (Proportion differert based on HSS Grade)


HSS Normal
 
                                                             HBW Patented Chemical Composition (%)
HSS Normal C Si  Mn  Cr  Ni  Mo V W P & S Nb Co Others
1.5-2.10 0.2-1.0 0.30~1.0 3.00~ 6.00 0.50~ 1.50 3.0-7.0 2.0-8.0 1.0-8.0 ≤0.03 Depends oMaterialn HSS Grade

HSS Enhanced
 
Material                                           Chemical composition control requirements (%)
HSS Enhanced C Si Mn P S Cr Mo V W Ni Nb Other
1.5-2.1 0.2-1.0 0.3-1.0 ≤0.03 ≤0.03 4.0-6.0 3.0-6.0 3.0-5.0 2.5-5.0 0.5-1.5 ≤0.5 ≤1.0

HSS High Strength
 
Material                                           Chemical composition control requirements (%)
HSS Enhanced C Si Mn P S Cr Mo V W Ni Nb Other
1.5-2.1 0.2-1.0 0.3-1.0 ≤0.03 ≤0.03 4.0-6.0 4.0-6.0 4.0-6.0 3.0-5.0 0.5-1.5 ≤1.0 ≤1.0

1. Material Characteristics

Angle steel high-speed steel rolls are made from high-speed steel containing high-alloy elements such as tungsten (W), molybdenum (Mo), vanadium (V), and chromium (Cr). Their characteristics include:
    •    High Hardness: Surface hardness can reach HSD82-89 or higher after specialized heat treatment, meeting the demands of high-strength rolling.
    •    Excellent Wear Resistance: Significantly extends roll service life and reduces replacement frequency.
    •    High Red Hardness: Maintains stable performance even under high-temperature conditions.
    •    Thermal Fatigue Resistance: Withstands thermal cycling, preventing thermal cracks and surface spalling.


2. Performance Features

    •    Wear Resistance: Suitable for continuous production under high-load conditions, extending roll lifespan.
    •    Thermal Stability: Maintains dimensional accuracy and shape stability in the high-temperature environment of                angle steel rolling.
    •    Impact Resistance: Handles the alternating loads and impacts during angle steel rolling.
    •    High Precision Rolling: Ensures dimensional consistency and accurate cross-sectional shapes of angle steel.


3. Applications

piercing mills, reducing mills, and sizing mills, ensuring extended roll life and excellent surface quality of the final pipe products


4. Technical Advantages

    •    Increased Production Efficiency: High wear resistance and hardness reduce downtime, enhancing continuous production efficiency.
    •    Lower Production Costs: Longer service life reduces roll replacement frequency and maintenance costs.
    •    Improved Product Quality: Ensures smooth surface finish, precise dimensions, and complete cross-sectional shapes of angle steel products.



  

Detailed Photos

Detailed Photos of HSS Roll

 

High Performance HSS Mill Roll for Seamless Steel Pipe, Steel Tude Production
High Performance HSS Mill Roll for Seamless Steel Pipe, Steel Tude Production

 

  

Company Profile

                                                                    Anhui Huanbowan High Speed Steel Mill Roll Co., LTD

High Performance HSS Mill Roll for Seamless Steel Pipe, Steel Tude Production

                                 Anhui Huanbowan High Speed Steel Mill Roll Co., LTD

Anhui Huanbowan High Speed Steel Mill Roll Co., Ltd. was established in 2007 (formerly Beijing Huanbowan), and is a professional manufacturer specializing in high-performance high-speed steel (HSS) mill rolls and roll rings.

In 2014, the company relocated to Tongling City, known as the "Bronze Capital of China," and expanded its production capacity to 15,000 tons per year. Our factory covers 100 acres and is located in the Tongling Economic and Technological Development Zone, with convenient access to high-speed railways and expressways.

We have built long-term R&D partnerships with leading institutions such as Beijing University of Technology, USTB, and the Central Iron & Steel Research Institute. Our patented HSS rolls have been recognized as High and New-Technology Products by Beijing Municipality.

Why Choose Us:

    •    Over 18+ years of experience in HSS roll manufacturing
    •    National patents & independent R&D
    •    Significant improvement in wear resistance compared to traditional rolls
    •    Stable rolling performance, better surface quality, reduced cost
    •    Widely used in 200+ domestic steel mills, including Baowu, Yonggang, Jianlong, Jingye, and Zenith
    •    Expanding exports to global markets

We are committed to becoming a reliable partner for steel rolling enterprises worldwide.



 

Packaging & Shipping

High Performance HSS Mill Roll for Seamless Steel Pipe, Steel Tude Production
High Performance HSS Mill Roll for Seamless Steel Pipe, Steel Tude Production

 

Workshop

1. Two Casting Lines

High Performance HSS Mill Roll for Seamless Steel Pipe, Steel Tude Production
High Performance HSS Mill Roll for Seamless Steel Pipe, Steel Tude Production

2. Two Heat Treatment Lines
High Performance HSS Mill Roll for Seamless Steel Pipe, Steel Tude Production
High Performance HSS Mill Roll for Seamless Steel Pipe, Steel Tude Production


3. Two HSS Roll & Two HSS Ring Processing Lines
 
High Performance HSS Mill Roll for Seamless Steel Pipe, Steel Tude Production
High Performance HSS Mill Roll for Seamless Steel Pipe, Steel Tude Production


4.  1  Professional Physical and Chemical Center
 
High Performance HSS Mill Roll for Seamless Steel Pipe, Steel Tude Production




Professional physical and chemical center
     

HBW Physical and Chemical Testing Center is a key technical support department of the company, primarily responsible for testing and analyzing the physical properties and chemical composition of materials. It provides scientific support for product quality assurance, process optimization, and research and development. The center is equipped with advanced testing equipment and a professional technical team, covering quality control throughout the entire production process, from raw materials to finished products.
 
High Performance HSS Mill Roll for Seamless Steel Pipe, Steel Tude Production
Functions of the Center

1.    Physical Property Testing
2.    Chemical Composition Analysis
3.    Failure Analysis
4.    Process Development Support
5.    Quality Supervision and
 
•    Oversees internal product quality control and offers testing services for external clients, assisting in obtaining relevant product certifications.


Technical Strength

The center is equipped with state-of-the-art testing instruments, including:
    •    Spectrometers
    •    Scanning Electron Microscopes (SEM)
    •    Universal Testing Machines
    •    Impact Testing Machines
    •    Hardness Testers, and more.

Additionally, the center boasts a highly experienced and certified technical team, with several engineers holding national-level testing qualifications to ensure the accuracy and authority of test results.

Certificates & Honors

1.Perfect Management System &10 Invention Certificates and 16 Utility Model Patents
High Performance HSS Mill Roll for Seamless Steel Pipe, Steel Tude Production

2.Honors Awarded by Government & Our Distinguished Customers

 

High Performance HSS Mill Roll for Seamless Steel Pipe, Steel Tude Production
High Performance HSS Mill Roll for Seamless Steel Pipe, Steel Tude Production

 

Our Partners and Market

 

High Performance HSS Mill Roll for Seamless Steel Pipe, Steel Tude Production
High Performance HSS Mill Roll for Seamless Steel Pipe, Steel Tude Production

 

Why Choose Us:
    
•    Over 18 years of expertise in HSS roll manufacturing
    •    In-house alloy development and precision machining
    •    Factory-direct supply, reliable lead times
    •    Strict quality control with 100% traceability
    •    Responsive service and technical support


Interested in product, technical sheets, or a custom quotation?

        Let's talk! Our team is here to support your seamless pipe production needs.





 

 

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