A350 LF2 Q + T Heat Treatment Forged Ring With Rough Machining Hardness Less Than 187 HB ASTM ASME Standard

Brand Name:FY

Certification:PED Certificates,ABS,BV,DNV,RINA,GL,LR,NK,KR,CCS

Model Number:FY-0010

Minimum Order Quantity:Negotiable

Place of Origin:China

Price:Negotiation

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Jiangyin Fangyuan Ringlike Forging And Flange Co., Ltd.

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Address: 51 East Sandun Road,Zhouzhuang Town,Jiangyin City,jiangsu Province

Supplier`s last login times: within 29 hours

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Product Details Company Profile

Product Details

A350 LF2 Q + T Heat Treatment Forged Ring With Rough Machining Hardness Less Than 187 HB ASTM ASME Standard

Forged Ring Specification

Material	Carbon steel,Alloy Steel,Stainless Steel,Duplex Stainless Steel,Copper
Standard	ASTM,AISI,DIN,EN,AS.
Production Process	Forging, Heat Treatment, CNC Machining
Machining Range	Outer Diameter Max 3000mm, Length Max 12000mm
Product Precision	Tolerance:0.01mm,Roughness:Ra0.4,Concentricity:0.01mm,Roundness:0.005mm.
Provide Product Certificate	PED4.3 AD2000,EN10204-3.1(Certificate No.:DGR-0036-QS-W 728/2015/MUC).
Main Export Area	Europe,Middle East,Oceania,North America.

Forged Ring Details

ASTM/ASME Standard A105

1. Chemical elements:

C≤0.30%	Si:0.15~0.3	Mn:0.6~1.35%	S≤0.040%	P≤0.035%
Cu≤0.4%	Ni≤0.4%	Mo≤0.12%	V≤0.03%	Cr≤0.3%

2. Heat Treatment:

Quenching+ Tempering

3. Mechanical Properties:

Item	LF2 Class1 and LF2 Class2
Tensile Strengthd	≥ 485 Mpa
Yield Strengthd	≥ 250 Mpa
Elongation Rate	≥ 22%
Reduction Of Area	≥ 22%

4. Hardness: ≤ 187HB

Item	Temperature	Min average impact enery	Min impact energy
LF2 Class1	-46℃	20J	16J
LF2 Class2	-18℃	27J	20J

5. Brief introduce:
Largest OD:5000mm
Largest Weight:15000kg
Surface Finish 3.2um Ra Or As Required.
Forging Reduction Min:3.1 Or As Required

6. The main manufacturing equipments:

Name&Description	Capacity	Quantity
3600Thydraulic press	Max. single forging in 18T	1
2000T hydraulic press	Max. single forging in 9T	2
800 hydraulic press	Max. single forging in 5T	1
6T electrical hydraulic hammer	Max.single forging in 5T	1
3T electrical hydraulic hammer	Max.single forging in3T	1
Air hammer	Max.single forging from250kg to 1000kg	7
Forging operation machine	Max.singe forging from20T-5T	7
Heat treatment Furance	Max.800050001500mm	11
CNC driling machine	Max.5000mm	2
Vertical lathe	From 1600 to 5000mm	60
Horizontal lathe	Max.5000mm	70
Band sawing machine	260-1300mm	36

7. Certfiticates List:

Certificates list of Jiangyin Fangyuan
ISO9001:2008	ISO14001:2004	PED Certificate
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

8. Company Introduction:

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 inqury soon.

9. Products process:
The forgings manufacturing and inspecting process are showed in the following picture :

Company Profile

Jiangyin Fangyuan Ringlike Forging & Flange Co.,Ltd, established in 1993, is the member of the Confederation of Chinese Metalforming Industry, Chinese wind energy association, China petroleum & Petro-chemical Equipment Industry Association. As one of the biggest ring forging manufacturers in China, our company is specialized in manufacturing gear rings, flanges, main shafts, ring forgings valve forings and pressure vessel forgings.
Our company covers a total area of 100,000 m2, including building area of 70,000 m2.
The main equipments: 5 hydraulic press machine (800T、1600T、2000T、3500T、3600T), 4 ring rolling machine (2000、2500、3500、5000mm), 5 charging machine (5—20T), 7 operation machine, 48 vertical lathes, 2 CNC drilling machine (5m), 50 horizontal lathes, etc.
The annual capacity of our company is 150,000 tons.
The total staff of our company is 600 people, among them there are about 138 senior engineers, engineers, technicians and specialists.
We also own 3000 m2 Testing Center lab and a full set of inspection equipments, including chemical analysis lab, metalloscope, spectrometer , mechanical property test machine and ultrasonic test machine.
Currently, the maximum diameter of rings we produce is 5000 mm, the products are largely used in different industries like wind power, nuclear, petrochemical, electric power, machinery, shipping, etc.
There are 40% of our products exported to different countries all over the world.
As important ring forging manufacturer, we are certified by ISO9001 quality system, TUV, DNV, ABS, BV,RINA,KR,NKpressure vessel committee, etc.
Located in Jiangyin city, Jiangsu province, China, Jiangyin Fangyuan Ringlike Forging & Flange Co.,Ltd is convenient in transportation. It is no more than 120km from Shanghai, about 140km from Nanjing, and about 8 km to the wharf of Changjiang River.
Quality first, customer first, we warmly welcome you to visit our factory and establish cooperation!