Q355D 42CrMoA Wind Tower Flange Q355NE Forged Stainless Steel Flange

Place of Origin CHINA
Brand Name DM
Certification TUV ISO
Model Number DM-086
Minimum Order Quantity 1piece
Price 1000-2000USD
Packaging Details Seaworth plywood case
Supply Ability 100Ton per month

Contact me for free samples and coupons.

Whatsapp:0086 18588475571

Wechat: 0086 18588475571

Skype: sales10@aixton.com

If you have any concern, we provide 24-hour online help.

Product Details
Material 42CrMoA/Q355C /Q355D/ Q355NE Surface RF,FF,RTJ,M,FM
Standard JIS B2220 EN1092-1 DIN2576 ASME B16.5 Process Forging And Machining
Application Wind Power Generation Diameter 3-6M
High Light

42CrMoA Wind Tower Flange


Q355D Wind Tower Flange


Q355NE Forged Stainless Steel Flange

Leave a Message
Product Description
Product Description


Wind Power Transition Flange Of Wind Power Accessories For Wind Turbine Tower Connection

There are different kinds of wind turbine tower parts to support wind turbine tower construction and wind turbine tower further maintenance. As a professional wind turbine tower manufacturer, Anyang Machinery provides complete wind turbine tower solution with all kinds of wind turbine tower spare parts, such as onshore wind turbine tower foundation components and wind turbine tower internals. 

For onshore wind turbine towers, the foundation is one of the main parts for wind turbine tower. We have seen many wind turbine tower collapse accidents happens, and the wind tower foundation have been totally uprooted. Therefore, high strength wind turbine tower foundation is very important for wind turbine tower stiffness.

Normally, a complete steel wind tower is about a hundred meters high. In order to transport the wind turbine tower onsite, the wind tower manufacturers makes several wind tower sections, and assemble them together onsite. Therefore, in wind turbine tower manufacture process,there are flanges on the ends of each wind tower section. Wind tower flanges are the connecting parts of wind turbine towers. It is a big ring with multiple holes equally distribute on it.

Wind Tower Flanges

Materials: Q345C, Q345D, Q345E or other standard carbon steel

Standard: ANSI, JIS, DIN, etc

Dimension: customized

Connection Method: Welded

Drachma Materials provides complete customized wind turbine tower solutions, the dimension of wind turbine tower (include wind tower flanges), foundation structure, and wind turbine tower internals will be manufactured fully based on customers’ requirements. If you have any questions about wind turbine tower anchor cages and wind tower flanges, please feel free to contact us.

Detailed Images




Q355D 42CrMoA Wind Tower Flange Q355NE Forged Stainless Steel Flange 0




Company Profile


DRACHMA (ZHANGJIAGANG) MATERIAL CO.LTD has two main production plants. Zhangjiagang plant is responsible for the rough forming of workpieces, mainly forging process; While Hangzhou plant is mainly responsible for precision machining, welding and inspection of products. We implement this layout mainly to use the industrial advantages of each region to achieve maximum economic benefits.


Traditional processing enterprises often do not have such ability, the lack of blank forming ability is unable to achieve the optimal use of materials, resulting in excessive processing allowance, long cycle, high cost. Zhangjiagang is located in the southern jiangsu province, which has the strongest forging capacity in China. It has a good supporting industry and can realize the diversified production of forging and pressing blanks. Thanks to this, the product cycle of our company is faster, the cost performance is higher, and the forging products have better mechanical properties than the products directly processed by rod or plate.


In addition, our company has strong welding ability, which can weld and assemble parts to achieve system delivery. We adopt the mode of automatic robot welding and manual precision welding to achieve flexibility and high quality.


Total Production (Tons) 2018 2019 2020
SS Flange 300 350 400
Duplex Flange 100 120 180
Alloy Steel Flange 90 110 140
Non-Standard parts 150 180 230



No. of employee: Production administration 15 person; Workshop 120 person; Quality and Technical 15 person.


Main Market: Europe, America, East south Asia, Korea, Japan


Management System: IS09001,TUV, PED


Sawing Machining: 6 sets


Forging Workshop: 2 tons Hammer: 3 sets,1 tons Hammer: 2 sets, Ring Rolling Machine: 2 sets

Machining Workshop: CNC Machine 10 sets, CNC drilling 1 set. Common Machining 20 sets, drilling: 7 sets.


Ultra High Flexible Vacuum Stainless Steel Welded Bellows Pipe Fitting 5



Equipment List



Name Type Quantity Processing range Precision(um)
CNC MAZAK(QTN350L) 1 φ720*1250 3
CNC MAZAK(QTN250L) 1 φ580*1500 3
Turn milling center MAZAK(QTN250M) 2 φ580*600 3
CNC Newway(NL-634SC) 1 φ630*1000 5
CNC FUJI(TN-36) 2 φ350*290 3
CNC HAAS SL30 1 φ620*750 3
CNC MAZAK FJV200 1 560X*410Y*560Z 3
CNC LGMAZAK NEXUS160AN-2PC 1 560X*410Y*660Z 10
CNC WHEELEL 2 560X*410Y*660Z 5
Welding Miller 1    


Ultra High Flexible Vacuum Stainless Steel Welded Bellows Pipe Fitting 6



Material List we can deal



Stainless steel :304/1.4307 316/1.4404 321/1.4541 316Ti/1.4571 317L 904L F44 NO6625 UNS718

440A/B/C 431 446 F6a


Carbon Steel:A105, SA350 LF1, LF2, LF3, LF6, A707, A694, 4130, 4140, 8620, 8630, A182F5, F11, F12, F22, F91, F92


Duplex steel : F51 F60 F53 F55


Alloy Steel:4130, 4140, 4142, 4145, 4150, 4320, 4330, 4340, 4350, 4620, 4820, 6150, 8620, 8630, 8822, 9310, 52100, HY80, HY100, 9315, 300M, Nitralloy 135M, 17-22A


Aluminum : 2014, 2024, 2025, 2219, 2618, 3003, 5083, 6061, 7049, 7050, 7075, 7079, 7149, 7150, and 7175