DIN1.4923 Forged Steel Rings Turbine Guide Ring Forgings Forging
Blanks Rough Machining
Surface Finish:3.2um Ra Or As Required.
Forging Reduction Min:3.1 Or As Required
Rought machining or Finis Machining
Quenching In Oil And Tempering.
|Thickness||Proof Strength||Tensile Strength||Elongation After facture A%||Reduction in area Z%||Impact energy||Hardness|
|Certificates list of Jiangyin Fangyuan|
|ABS Certficate||BV Certficate||DNV Certificate|
|RINA Certficate||GL Certficate||LR Certficate|
|CCS Certficate||NK Certficate||KR Certficate|
|API-6A Certficate||API-17D Certficate||CNAS Certficate|
The main manufacturing equipments:
Max. single forging in 18T
2000T hydraulic press
Max. single forging in 9T
800 hydraulic press
Max. single forging in 5T
6T electrical hydraulic hammer
Max.single forging in 5T
3T electrical hydraulic hammer
Max.single forging in3T
Max.single forging from250kg to 1000kg
Forging operation machine
Max.singe forging from20T-5T
Heat treatment Furance
CNC driling machine
From 1600 to 5000mm
Band sawing machine
Jiangyin Fangyuan Ringlike Forging Flange Co.Ltd was established in
1993.It’s the member of the Confederation of Chinese Metalforming
Industry, Chinese wind energy association, China petroleum &
Petro-chemical Equipment Industry Association.
As the leading forging manufacturer in China, our company is
specialized in manufacturing forged rings, forged discs, forged
shaft ,flanges,valve forging and pressure vessel forgings.
The company covers a total area of 100,000 m2 (square meters),
building area of 70,000 m2(square meters). There are 600 staffes in
the company. Among them, there are 138 senior engineers and
technicians. We also have our own testing center lab. which is able
to do chemical analysis, metalloscope test, spectrometer test,
mechanical property test and Ut test.
The company has been proved by ISO9001,ISO14001, TUV, API,LRS,
GL,BV, ABS,DNV, CCS ,RINA,KR and NK.
The GE,SKF ,ABB and Siemens are our main forgein customers now.I hope that my company could have the opportunity to established a
long-term cooperative relationship with you.I hope to receive your
The forgings manufacturing and inspecting process are showed in the
following picture :