Home ProductsRolled Ring Forging

Heavy Seamless Rolled Ring Forging / Alloy Steel Forging DIN ASME A388

Good quality Open Die Forging for sales
Good quality Open Die Forging for sales
We choose Zhongzhong for their good service quality and Zhongzhong has honorable employees that perform well.

—— Frazer Hogg

With highly experienced & trained service employees, Zhongzhong is at the top of my list for steel material suppliers.

—— Morten Warren

I am sure that all customer so meet here will be very satisfied with here good service.

—— Olaf

I'm Online Chat Now

Heavy Seamless Rolled Ring Forging / Alloy Steel Forging DIN ASME A388

China Heavy Seamless Rolled Ring Forging / Alloy Steel Forging DIN ASME A388 supplier

Large Image :  Heavy Seamless Rolled Ring Forging / Alloy Steel Forging DIN ASME A388

Product Details:

Place of Origin: China
Brand Name: XZZ
Certification: ISO, BV, ABS, DNV etc.
Model Number: N/A

Payment & Shipping Terms:

Minimum Order Quantity: 1 piece
Price: Contact me
Packaging Details: Wooden pallet or steel shelf
Delivery Time: 35 days or as per the exact product
Payment Terms: T/T
Supply Ability: 50 pieces per month
Detailed Product Description
Material: S355J2G3 Material Standard: ASME
Smelting Process: EF+LF+VD Port: Shanghai
UT Standard: ABS Weight: 8T

Heavy Seamless Rolled Ring Forging / Alloy Steel Forging DIN ASME A388



Wind power flange is also called wind tower flange, wind tower flange is the key of wind power tower connecting piece, a supporting piece and stress, are important components of wind power

generation equipment manufacturing, to have very strict requirements.



The work environment and life:


The main reason is the flange to the use of more than 20 years in the wild and reliable, wind alternating load withstand all kinds of extreme weather and complex, long in the 50 ~ 80m height under tensile, bending and shear force, if the product is not anti low temperature impact of superior performance, enterprises do not have stable quality assurance ability is very difficult to imagine, all for the wind turbine will be long-term and stable operation of thedisaster caused There's no telling.



Flange the main material for S355J2G3, 50Mn, AISI4130 and so on.


The characteristics of:

Watch tower flange on one week full bolt from the shape used to link the tower.


Manufacturing process:

1.raw material heating 2.forging 3.heat treatment 4.rough machining 5. internal and external dimensions

of inspection 6.finishing machining 7.product inspection 8.packaging.


It conforms to the standards of ASTM and ASME
Material smelting process:EF+LF+VD
The manufacturing equipment is 8000mm ring rolling machine

Forging reduction ratio≥4:1,

UT standard is in accordance with the standard of EN10228.3:1998 level3 or ASTM-SEP1921 C/c

Port of loading:Shanghai port

Delivery time:50 days


Payment Terms:

30% prepayment by T/T, the balance against the receipt of the correct test certificates or as per

cutstomer’s suggestion.


Packaging Details:

Individual plastic wrapping, fumigation-free wooden pallet or steel shelf. All wood to fumigated in

accordance with ISPM 15


Contact Info:

X Z Z Machinery Co.,ltd

Address:508,Building A,Huajian Building,Yangshe Town,Zhangjiagang,Jiangsu,China




Skype: guo.chenliang


4340 Gear Flange Surface Hardening Treatment For Wind Turbine ABS



20CrMn Wind Energy Gear Ring Stainless Steel Flange Gear Forging






Contact Details
X Z Z Machinery Co.,Ltd

Contact Person: Mr. zhou

Send your inquiry directly to us (0 / 3000)