| Customization: | Available |
|---|---|
| After-sales Service: | Technical Support |
| Warranty: | 10 Years |
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| National Standards | C | Si | Mn | P | S | Cr | Ni | Mo | V | W |
| Code No. | ||||||||||
| HSS | 1.5-2.2 | 0.3-1.00 | 0.4-1.2 | ≤0.03 | ≤0.025 | 3.0-8.0 | 0.0-1.5 | 2.0-8.0 | 2.0-9.0 | 0.0-8.0 |
| S-HSS | 0.6-1.2 | 0.8-1.5 | 0.5-1.0 | ≤0.03 | ≤0.025 | 3.0-9.0 | 0.2-1.2 | 2.0-5.0 | 0.4-3.0 | 0.0-3.0 |
| Physical Property | Application | ||
| Code No. | Roll Barrel Hardness(HSD) | Roll Neck Tensile Strength(N/mm2) | |
| HSS | 75-95 | ≥350 |
Hot strip steel, Rod finishing mill; Section steel universal mill; High speed wire pre-finishing mill |
| S-HSS | 75-85 | ≥350 | Hot strip steel, roughing mill work roll; chilled strip steel working roll, intermediate roll |
Why Choose Us
Q: What is your response time for inquiries?
A: We will respond to your inquiry within 1 hour.
Q: Are you a manufacturer?
A: Yes, we have been a direct manufacturer of Cast Rollers for over 30 years.
Q: What kinds of rollers do you manufacture?
A: We specialize in producing HSS rollers, Ductile Iron Rolls, SGP rollers, SGA rollers, IC rollers, CC rollers, HCr rollers, AD rolls, AS rolls, GS rolls, and over 20 other types of Rollers and Rings.
Q: In which applications are Cast Rolls used?
A: Cast Rolls are primarily used in High-Speed Wire & Rod, Rod, Narrow Strip Steel, Medium Strip Steel, Section Steel, and various Rolling Mills for Rough Rolling, Intermediate Rolling, and Finishing Rolling Steel production lines.
Q: Do you offer custom rollers and rings?
A: Yes, we can customize rolls based on your drawings and specific requirements.
Q: Can you recommend suitable rolls based on specific needs?
A: Absolutely, we are pleased to recommend the most suitable rolls for your requirements.
Q: Is it possible to place a trial order to start the business?
A: Yes, we accommodate trial orders without any problem.
Q: How do you ensure the quality of the rolls?
A: We conduct multiple inspections to guarantee the quality of our products.
Q: How are the rolls packaged?
A: Rolls are packed using three layers of plastic wrapping and then secured on an iron frame.
Q: How are the rolls shipped?
A: Typically, rolls are shipped by sea from the ports of Shanghai or Ningbo.
Q: Which countries do Zhonghang Rolls export to?
A: Our products are primarily exported to the United States, Russia, Japan, Spain, Malaysia, Turkey, South Korea, and over 10 other countries worldwide.
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