Large Long Life 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 Long Life 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.
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
Large magnetic particle detector and ultrasonic flaw detector,ultrasonic wall thickness meter and inner scope,guarantee 360 degree inspection of each product to meet customers' demand.
About Us
The factory occupies roughly 150 mu or about 100,000 square meters of land. Three large-scale open-die production lines (mainly using 10,000-ton hydraulic presses as the core equipment), two modern die forging production lines, along with a number of large-scale CNC machining centers, heat treatment lines, and a well- equipped National Class II laboratory are part of our facilities.
Apart from our major Chinese customers, our products have reached customers in more developed markets, as we've exported our goods to more than 20 countries and regions, such as Germany, the United States, Australia, India, Russia, Brazil, South Africa, South Korea, and Japan. The world is our stage!
Our Exhibition
Exhibition Participation
HENAN ZHONGYUAN HEAVY FORGING CO., LTD. We are very pleased to share with you our upcoming visit to MINExpo INTERNATIONAL® in 2021 . Please find below event information
Show : MINExpo INTERNATIONAL® 2021
Date ： Sept 13-15, 2021
Place ： Las Vegas
We extend our warm hand to all your colleagues, clients and industry partners at our exhibition booth for a friendly and productive conversation. Please come and visit us !
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.
