Large Diameter Wind Power Flange
- HHF
- Jiyuan , Henan
- 2 months
- 200pcs per month
Material for flange : 16MnD or according to the customer's requirement
Application of fan flange : Mainly used in large wind power equipment
Production equipment for wind power flange : We can do forging , heat treatment , rough machining and final machining by our own factory
Inspection for large wind power flange : We have professional inspector and a physical and chemical laboratory construction of National Grade 2 standards
Product Introduction
Name : Large Diameter Wind Power Flange / wind power flange
We have specialized in wind power flange for 20 years , we can do forging , heat treatment , rougth machining and final machining by our own factory .
As to the quality for wind power flange , we will guarantee the quality 100% aaccording to customer's requirment .
We are pleased to welcome you to visit our company and discuss technical details and requirements with our team for any flange.
Chemical Compososition (m%)
| Grade | C | Si | Mn | Cr | Cu | P | S | Ni | Nb |
| 16MnD | 0.13-0.20 | 0.20-0.60 | 1.20-1.60 | ≤0.25 | ≤0.20 | ≤0.020 | ≤0.010 | ≤0.40 | ≤0.030 |
Mechanical properties:
| Nominal thickness mm | ≤ 100 | > 100 ~ 200 | > 200 ~ 300 |
| Heat treatment state | Q+T (minimum tempering temperature 620℃) | ||
| Tensile strength R m / Mpa | 480-630 | 470-620 | 450-600 |
| Yield strength R p0.2 / Mpa | ≥305 | ≥295 | ≥275 |
| Elongation A /% | ≥20 | ||
| Impact test, KV 2 / J | ≥47@-45℃ | ≥47@-40℃ | |
*Charpy V-notch impact absorption energy value is the average value of 3 samples. The value of one sample is allowed to be lower than the specified value, but not less than 70% of the specified value.
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 is about 150 mu large, equivalent to 100,000 square meters. At the company's production base, there are 3 sets of the factory-style drop forging lines on a large scale (with the basic equipment being a 10,000 ton hydraulic press), 2 advanced mold forging production lines and some big CNC machining centers, heat treating lines, the laboratory of second class national system is quite well equipped too.
About 500 employees are engaged by the company at the moment out of which more than 50 are dedicated researchers who, with their high-level engineers and technical specialists are engaged in the development of new materials, methods and technologies.
HHF stands as a prominent and highly specialized enterprise at the forefront of advanced manufacturing, primarily engaged in the comprehensive integration of research and development, production, sales, and service for two critical product lines: high-performance petroleum equipment and large-scale precision forgings. This strategic dual focus positions HHF uniquely in the global market, serving the demanding needs of the energy sector while also providing essential components for heavy industry and infrastructure.
With its specialization in making drilling tool stabilizers, HHF is considered one of the top, most experienced manufacturers in drilling equipment in the whole of China. This drilling tool business is part of HHF's energy equipment segment. In order to be competitive in highly difficult drilling conditions worldwide, HHF has designed and developed oil, gas and mining products of a wide range as well as extremely well engineering. Main products are:
Drilling Tool Stabilizers & Non-Magnetic Drilling Tool Stabilizers These components help to keep the wellbore aligned and lower the chance of vibration, and non-magnetic tool stabilizers are required for precision measurement of downhole conditions.
Drill Collars & Non-Magnetic Drill Collars These items transfer force from the weight of the drill bit and maintain the rigidity and configuration of the bottom hole assembly.
Drills Pipes:Drill pipes suitable for use in the petroleum industry and extremely tough in mining applications
Bit Stabilizers: These support the bit and help align the hole during drilling.
Beyond the field of oil and gas, HHF specializes in large precision forgings to manufacture components with very high integrity needed in major industrial projects. This is a different area of business from that of production equipment for HHF. Examples are:
Heavy-duty Axles and Shafts: For example, shafts used in mega transport vehicles and ship propeller shafts which are very strong. It also makes turbine shafts which run at high speeds and power generation, and motor shafts for drives that require precision.
Industrial Tooling: Such as pipe casting molds and other large forged tools which enable the continuous production.
What sets HHF apart in the manufacturing industry is its relentless pursuit of high-quality standards, which helped it to gain an outstanding reputation at the international level. The company’s products do not just sell, but become part of the production operation. HHF’s worldwide client base is now over 20 countries and areas. These include the United States, the United Kingdom, France, Italy, Austria, Russia, numerous Middle Eastern countries, South Africa, Brazil, and Singapore. All the way this far, the consistent value proposition of the four elements has been at the heart of HHF's operations.
Outstanding Quality: Through its stringent quality management system, starting from sourcing the materials up to checking the finished products, HHF is assured that its products will perform to or exceed the international standards or fulfill clients’ individual requirements which leads to high quality, performance, and safety.
Affordable Prices: HHF is constantly improving its production techniques and optimizing its scale and has been able to deliver high-quality industrial goods at affordable prices without any compromise.
Reputation: The long and reliable track record of HHF in delivering the products in time and keeping the machines on track makes the manufacturer an excellent, trusted partner. The company benefits from an expanding global customer base as a supplier. The fact that the customer keeps coming back is a sign of how reliable the supplier is, the satisfaction of the word of mouth.
Customer service after the sale: The commitment from HHF doesn’t stop when the product is sold. The team provides technical assistance, fast delivery, and customer care to make the whole customer experience smooth and stress-free.
Through this synergistic combination of specialized product expertise, advanced manufacturing capability, and a customer-centric philosophy, HHF has evolved from a manufacturer into a solutions provider. The company empowers its clients in the energy and heavy industries to operate more efficiently, safely, and productively, solidifying its role as a pivotal and reliable link in the global industrial supply chain.
Our Exhibition
AIMEX - Asia Pacific's International Mining Exhibition
We were honored to be part of AIMEX, one of the most significant mine exhibitions in Asia-Pacific region at 2019. Our representatives attended the exhibition in Australia where we made use of a great opportunity not only to get in contact with leading figures in the industry but also to present our forging capabilities as manufacturers of heavy castings, besides having a chance to communicate with many of our clients and suppliers.
Even though we didn't have our booth, our sales and engineering departments were physically present to participate. The core of our trip was to maintain and consolidate our partnership with the old clients, identify and evaluate the potential prospects, and obtain up-to-date information on the state and the direction of the mining industry in Asia-Pacific region. This event was one of the most important occasions for the representatives of the mining world to interact directly.
This experience confirms our willingness to support the mining industry worldwide. Moreover, it reflects our continuous desire to learn about and meet the requirements of our clients in one of the leading regions for mining activity.
Our Participation:
While we did not have a dedicated booth that year, our commercial and technical team was actively on the ground. Our visit focused on strengthening relationships with existing partners, exploring new opportunities, and gaining firsthand insights into the latest trends and demands of the Asia-Pacific mining market. The event served as a critical platform for direct engagement with key industry players.
This experience underlines our commitment to the global mining sector and our proactive approach to understanding and serving our customers' needs in one of the world's most important mining regions.
FAQ
1. How soon would you give the quotation?
In general, it is up to three days. We just need to find out your needs and main sizes.
2. How do you assure the quality?
A. We have a quality control department. B. We shall carry out one sample run and another small batch production run after the first sample order before the mass 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.
