Specification
| Material | HU, HT, HK, HP, HH, HW, 1.4848, 1.4849, 1.4852, 1.4855, 1.4865, 2.4879 |
| Dimension(L**W*H) | upon the customer's drawings
|
| Standard | ANSI, ASTM, ASME, DIN, EN, GB |
| OD | 50--2400mm |
| Wall Thickness | ≥6.5mm |
| Certification | ISO9001-2015 |
| Application industries | Continuous Annealing Lines (CAL); Continuous Galvanizing Lines (CGL); Roller Hearth Furnaces; Bright Annealing Furnaces; Heat Treatment Furnaces; Sintering Furnaces; Steel Strip Processing Lines; Non-Ferrous Metal Processing Furnaces |
What are Furnace rolls Used for?
Furnace rolls are widely used in high-temperature thermal processing equipment where reliable material conveying and dimensional stability are critical.
Continuous Annealing Lines (CAL)
Continuous Galvanizing Lines (CGL)
Roller Hearth Furnaces
Heat Treatment Furnaces
Bright Annealing Furnaces
Sintering Furnaces
Steel Strip Processing Lines
Non-Ferrous Metal Heat Treatment Lines
Request a Quote for Furnace Rolls
To help us provide an accurate quotation, please share the following information: Drawing or sample photos, Roller diameter and length, Material requirement, Quantity.
With over 30 years of experience in centrifugal cast heat-resistant alloy components, Welong has built extensive expertise in manufacturing centrifugal cast rolls, furnace rolls, radiant tubes, sink rolls, stabilizer rolls, and other critical high-temperature components. Our products are engineered for durability, reliability, and safety, helping customers achieve stable performance and longer service life in demanding operating environments.
Advanced Centrifugal Casting Expertise
Our expertise ensures superior metallurgical structure, improved creep resistance, and extended service life.
Comprehensive Manufacturing Capabilities
Complete in-house production capabilities covering casting, machining, welding, assembly, balancing, inspection, and quality control.
Custom Engineering Solutions
Support for custom manufacturing based on customer drawings, samples, or reverse engineering requirements to meet specific application needs.
Professional Technical Support
Experienced engineering team providing assistance with material selection, structural optimization, and service life improvement.
Strict Quality Assurance
ISO 9001 certified quality management system with rigorous inspection procedures throughout the entire production process.
Warranty and After-Sales Support
One-year warranty for all products except normal wearing parts, backed by responsive technical and after-sales support.
Quality Control
As a professional roller hearth furnace manufacturer, Welong applies comprehensive quality control procedures to ensure consistent product quality, reliability, and performance of every furnace roll. Our inspection capabilities include a Spectrometer, Metallographic Microscope, Universal Testing Machine, Rockwell Hardness Tester, Roughness Tester, and Digital Temperature Controller, enabling rigorous material verification and dimensional control throughout the production process.
Raw Material Verification
Chemical Composition Analysis
Dimensional Inspection
Visual Inspection
Dye Penetrant Testing (PT)
Hardness Testing upon request
Metallographic Examination upon request
Mechanical Property Testing upon request
Our Cases
Secure packaging with iron stands, heavy-duty wooden crates, or customized solutions, reliable lead times, and successful project delivery worldwide.
Our Factory
Certifications
ISO 9001:2015
ISO 9001:2015
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