Rolling Mill Spare Parts Customized High Wear Resistance Alloy Nodular Cast Iron Rollers (SGIV) with Hsd 55-70 for Roughing for Rod

• After-sales Service: Technical Support
• Warranty: -
• Condition: New
• Certification: ISO9001, ISO 14001:2015
• Standard: GB, GB/T1504-2008
• Customized: Customized
• Model NO.: SGIV
• Material: Sgiv
• Application: Section Steel, Wire and Bar Steel and Other Miller
• Roller Body Length: Max Length 1.2m
• Single Weight: Max 10 Tons/Piece
• Customized Taper: Available
• Deep Hole: Available
• Multiple Thread Holes: Available
• Deep Thread Hole: Available
• The End of The Roll Is Slotted: Availabel
• Customized Roughness: Available
• Barrel Hardness: 55-70 Hsd
• Neck Hardness: 35-55 Hsd
• Trial Order: Available
• MOQ: 2PCS
• Tensile Strength: Greater Than or Equal to 320 N/mm2
• Delivery Time: 60-90 Days
• Transport Package: Brandreth
• Specification: 280-750mm roll body diameter
• Trademark: Zhonghang
• Origin: Huzhou
• HS Code: 8455300000
• Production Capacity: 15000 Ton/Year

Product Description

Since 1992, Huzhou Zhonghang Roll Co., Ltd. has been a pioneer in the manufacturing of high-quality Metallurgical Rolls.
Our company specializes in customizing a diverse array of Cast Rollers and Rings, featuring materials such as HSS Rollers, Ductile Iron Rolls, SGP Rollers, SGA Rollers, IC Rollers, CC Rollers, HCr Rollers, AD Rolls, AS Rolls, GS Rolls, and an extensive selection of over 20 different types of Rollers and Rings.

Company Profile

Introducing the SGIV Alloy Ductile Iron Casting Rollers, meticulously crafted for Wire, Rod, Section Steel Mill Roughing Stand, and Intermediate Stand (SG). Engineered with precision by Huzhou Zhonghang Roll Co., Ltd., these mill rollers are the epitome of durability and performance, ensuring seamless and efficient operation in your steel mill applications.

Product Description

 

SGIV Alloy Ductile Iron Casting Rollers for Wire, Rod, Section Steel Mill Roughing Stand, and Intermediate Stand

Our Alloy Ductile Iron Rollers feature a meticulously engineered working layer composed of a cold hard surface with a modest presence of globular graphite. This unique composition ensures a balance of hardness and low hardness, delivering superior roller strength, exceptional high-temperature resistance, and unmatched accident resistance.

1. Product Name: Alloy Ductile Iron Roll
2. Product Material: SGIV

Detailed Photos

 

 

 

Product Parameters

 

3. Chemical Composition (%)

National Standards	C	Si	Mn	P	S	Cr	Ni	Mo	Mg
Code No.
SGII	2.9-3.6	0.8-2.5	0.4-1.2	≤0.25	≤0.03	0.2-1.6	-	0.2-0.6	≥0.04
SGIV	2.9-3.6	0.8-2.5	0.4-1.2	≤0.25	≤0.03	0.2-1.6	0.5-1.0	0.2-0.8	≥0.04
SGV	2.9-3.6	0.8-2.5	0.4-1.2	≤0.2	≤0.03	0.3-1.2	1.01-2.0	0.2-0.8	≥0.04

 

4. Physical Property

Physical Property			Application
Code No.	Roll Barrel Hardness(HSD)	Roll Neck Tensile Strength(N/mm^2)
SGII	50-70	≥320	Rod and Wire, Section Steel Mill Roughing mill stand, medium mill stand
SGIV	55-70	≥320	Rod and Wire, Section Steel Mill Roughing mill stand, medium mill stand
SGV	60-70	≥320	section steel, rod and wire medium mill.

5. Application:
Perfectly suited for Rod and Wire production,
Ideal for Section Steel Mill Roughing mill stand operations,
Versatile for Section Steel Mill Roughing mill stand and medium mill stand applications

Certifications

Packaging & Shipping

Our Advantages

 

Why Choose Us:

1. Our standard management practices ensure meticulous documentation of roll records, allowing the quality of each roll to be traced and verified at any time.
2. With over 30 years of manufacturing expertise, we have delved deeply into the research and development of rolls, positioning us as leaders in this field.
3. Our technology team meticulously handles the customization of various rollers, ensuring precision and excellence.
4. From raw materials to the final polished product, we proudly produce every roll in-house, ensuring superior quality control.
5. We operate our own steel factory to rigorously test new products. Once approved, they are promptly moved into mass production.

FAQ

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.

1. Raw material inspection
2. Inspection at each stage of production
3. 100% finished product inspection

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.