Steel Forged Middle Roller For Cold Rolling
- HHF
- China
- 2 months
- 200pcs per month
We buy steel ingot from Baotou Iron & Steel (Group) Co. LTD, Xingcheng Special Steel and Chengde jiankong Special Steel, who produce high-quality steel ingot. We have 18 years experience and have ability to meet customers’ any needs. We provide the lowest price and the highest quality, also, we have two years guarantee period. We have a level 2 lab.
Product Introduction
9Cr,9Cr2,9Crv,8CrMoV Steel Forged Middle Roller For Cold Rolling
Products Technical Parmeters
| Product name | Specification (mm) Specification | Material | Note |
| Steel -forged working rollers for cold rolling | Φ60- Φ800 | 9Cr2MoR, 86CrMoV7, Mc3, Mc5,etc | GB/T13314-91 GB/T15547-1995 etc |
| Steel -forged middle rollers for cold rolling | Diameter≦Φ800 | 9Cr2MoR, Mc3, Mc5,etc | |
| Steel -forged supporting rollers for cold rolling | Φ240- Φ900 | 70Cr3MoR,9Cr2MoR, 86CrMoV7, Mc3, Mc5,etc | GB/T13314-91 GB/T15547-1995 etc |
| Steel -forged rollers for hot rolling | Diameter≦Φ800 | 60CrMo,60CrMnMo,50CrMnMo,60CrNiMo.70Cr3Mo | GB/T3733-93 |
| Straightening roller | Φ65- Φ850 Length (Length)≦12000 | 60CrMOV,H13,80CrMoV etc | |
| Pipe-kind Parts | Outer diameter (OD)≦Φ1200 Inner diameter (ID)≦Φ1000 Length (Length)≦9500 | Various alloy structures Alloy structure steels Carbon structure steels Carbon structure steels Alloy tool & model steels | All kinds of heavy wall hollow pipe, high pressure boiler pipe, etc |
| Shafts- kind Parts | Diameter≦Φ1200 Length (Length)≦14000 Weight (Weight)≦20T | Various alloy structures Alloy structure steels Carbon structure steels Carbon structure steels Alloy tool & model steels | All kinds of multidiameter shafts and lead screw.etc All kinds of multidiameter shafts and lead screw.etc |
About Us
Henan zhongyuan Heavy Forging Co.,Ltd(HHF) founded in 2006, the company has accumulated nearly 20 years of deep professional experience and technological expertise in the field of heavy-duty forging.
The factory covers an area of approximately 150 mu (about 100,000 square meters). The company operates 3 large-scale open-die forging production lines (with core equipment including 10,000-ton hydraulic presses), 2 modern die forging production lines, along with supporting large-scale CNC machining centers, heat treatment lines, and a well-equipped National Class II laboratory. The company has an annual production capacity of 50,000 tons for large open-die and die forgings (with the ability to produce single pieces weighing over 30 tons).
The company currently employs nearly 500 people, including a dedicated R&D team of over 50 professionals, consisting of senior engineers and technical experts focused on developing new processes, materials, and technological innovations.
Its quality management system is backed by multiple certifications, including the American API Q1 standard, API 7-1 licensing for drill stabilizers and drill collars, CSSC system approval, and international accreditations such as ISO 9001:2008 and ISO/TS 29001.
FAQ
1.Wha's your quote time?
Normally, it is up to 3days. We need to understand your requirements and critical dimensions.
2.How is quality controlled?
A. We have a dedicated QA team. B. We shall do one sample run, then a small batch run before mass order.For a sample order.
3.Can I come and visit you?
Yes, of course. We are pleased to welcome you to visit our company and discuss technical details and requirements with our team.
4.What's the production lead time?
Our pruction progress is from forging, rough machining ,Q+T to final machining.Itis usually 45days.
5.what are your payment terms?
We typically ask for 30% down payments to launch production, 70% balance before delivering goods.
