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Free Forging 1500mm SAE1045 SAE4340 Rolled Steel Tube Rings

    Buy cheap Free Forging 1500mm SAE1045 SAE4340 Rolled Steel Tube Rings from wholesalers
     
    Buy cheap Free Forging 1500mm SAE1045 SAE4340 Rolled Steel Tube Rings from wholesalers
    • Buy cheap Free Forging 1500mm SAE1045 SAE4340 Rolled Steel Tube Rings from wholesalers

    Free Forging 1500mm SAE1045 SAE4340 Rolled Steel Tube Rings

    Ask Lasest Price
    Brand Name : FY
    Model Number : FY-0010
    Certification : PED Certificates,ABS,BV,DNV,RINA,GL,LR,NK,KR,CCS
    Price : Negotiation
    Supply Ability : 6000 Tons Per Month
    • Product Details
    • Company Profile

    Free Forging 1500mm SAE1045 SAE4340 Rolled Steel Tube Rings

    Impact Resistance Forged Steel Rings For Bearings , Gears , Bushings​


    NAMEAISI 4340 (34CrNiMo6, 1.6582) Forged Forging Steel Rings/Seamless Rolled forged Rings for feed machinery
    METERIALCARBON STEEL: ASTM: ASTM 1020, ASTM 1045, AND SO ON.
    STAINLESS STEEL: ASTMA182 F304, ASTMA182 F316, AND SO ON
    ALLOY STEEL: 42CrMo4, 35CrMo4, Q345, and so on.
    TYPERING, FLANGE, TUBE SHEET, SHAFT
    PROCESSINQUIRY-PRICING-QUOTE-ORDER-MATERIALTESTING-CUTTING-HEAT-FORGING- MACHINING- HEAT TREAT- FINISH PROCESSING- INSPECTION- DELIVERY.
    FORGING PROCESSFREE FORGE
    MACHININGROUGH MACHINE
    HEAT TREATN+T+A+Q
    QUALITY CONTROLINSPECTION BEFORE DELIVERY, AS REQUIRED

    Forged Steel Rings Specification


    Key componentNonmagnetic retaining ring is a critical component of heavy turbonator, one of the components bearing the highest stress, and by means of the retaining ring the centrifugal force is borne on the location of turning of the coil block on the both ends of the rotor.
    CharacteristicsThe retaining ring is hot assembled on the both ends of the rotors to compact the coils on the ends to prevent the coils of rotors during high speed operation from runaway damages which might cause disastrous accidents to the power stations
    GradesUnique heavy retaining ring presses are available in China and by them all the retaining rings with the specifications such as 3 MW – 1,000 MW grades are able to be manufactured.

    Forged Steel Rings Details


    ASTM/ASME Standard A105

    1. Chemical elements:

    C≤0.30%Si:0.15~0.3Mn: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:

    ItemLF2 Class1 and LF2 Class2
    Tensile Strengthd≥ 485 Mpa
    Yield Strengthd≥ 250 Mpa
    Elongation Rate≥ 22%
    Reduction Of Area≥ 22%


    4. Hardness: ≤ 187HB

    ItemTemperatureMin average impact eneryMin impact energy
    LF2 Class1-46℃20J16J
    LF2 Class2-18℃27J20J

    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.8000*5000*1500mm

    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
    ISO9001:2008ISO14001:2004PED Certificate
    ABS CertficateBV CertficateDNV Certificate
    RINA CertficateGL CertficateLR Certficate
    CCS CertficateNK CertficateKR Certficate
    API-6A CertficateAPI-17D CertficateCNAS 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 :




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