High Quality 304 Stainless Steel Balls

  • Brand: EB
  • 304 Stainless Steel Balls
  • Surface Finish: mirror finish






    Description

    ZAlCu10 High precision Alu Cast Parts EB9090

    304 Stainless Steel Balls

    1.Product Name:Stainless Steel Balls
    2.Material Grade:Stainless Steel
    3.Size:Balls φ28.58mm,V11-225 Seat ,customizable
    4.Hardness:G100 HRC 52-60
    We produce Superalloy Stainless Steel 304 Balls with high precision.
    Stainless Steel 304 Balls and seats are produced with cast and metallurgic powder process.
    Stainless Steel 304 high wear balls and seats are used for oil and gas industries.
    Stainless Steel 304 Non-standard Valve Ball Application and Advantage:

    •  Valve balls and valve seats are widely used in pipeline valve.
    • Valve Ball and Seat performance directly affects the use effect and service life of the pipeline valve.
    •  Each ball-and-seat combination is vacuum tested to ensure a perfect seal is obtained in all positions of contact.
    API  SPECIFICATION  11AX
    Table D-Pump Materiais for Balls and Seats
    SymbolDescriptionHardnessMaterial
    A1Stainless steelBall:HRC 58-65
    Seat:HRC 52-56
    UNS 41000
    UNS 44000
    B1Cobalt Alloy ,CastBall:HRC 56-63
    Seat:HRC 50-56
    Cobalt,chromium,and tungsten alloy
    B2Cobalt Alloy,Powder MetalBall:HRC 53-60
    Seat:HRC 51-57
    Cobalt,chromium,and tungsten alloy
    C1Tungsten CarbideBall:HRC 88-89
    Seat:HRC 88-89.5
    Tungsten with Cobalt binder
    C2Nickel CarbideBall:HRC 89-90.5
    Seat:HRC 87.5-89
    Tungsten with nickel binder
    C3Tungsten CarbideBall:HRC 89-90.5
    Seat:HRC 89-90.5
    Tungsten and titanium car-bide with cobalt binder
    Our Photos for 304 Stainless Steel Balls :

    Steel Ball Bearing s304 Stainless Steel Balls

    Stainless Steel Chemical Composition
    AlloyCMnPSSiCrNiMoOthers
    2010.156.50.060.031174.50.25N
    2020.1590.060.0311850.25N
    3010.1520.0450.031177
    3020.1520.0450.031189
    3030.1520.20.1511890.6
    303Se0.1520.20.0611890.60.15Se
    3040.0820.0450.031199.25
    304L0.0320.0450.0311910
    309S0.0820.0450.030.752313.5
    310S0.0820.0450.031.52520.5
    3160.0820.0450.03117122.5
    316L0.0320.0450.03117122.5
    3170.0820.0450.03119133.5
    317L0.0320.0450.03119133.5
    3210.0820.0450.0311810.5Ti5 X C
    3290.120.0450.03127.54.51.5
    3300.0820.040.03118.535.5
    3470.0820.0450.0311811Cb+Ta 10 X C
    4090.0810.450.045111.5Ti 6x C
    4100.1510.40.03112.5
    4160.151.250.4113S=0.15min
    416Se0.151.250.060.061130.6
    4200.15min10.040.03113
    4300.1210.040.03117
    440C110.040.03117
    4420.210.0400.0450.03120.5
    904L0.0220.0450.03512125.54.5Cu 1.5
    17-4 PH0.0710.0450.035116.55.5Cu3-5,0.4AI
    17-7 PH0.0910.0450.035117775-1.5AI
    22050.0320.030.021225.530.15N
    Stainless Steel
    CA-6NM0.0610.0450.035112.540.7
    CA-150.1511.512.51
    CA-400.411.512.51
    CF-30.031.50.040.0421910
    CF-3M