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  • Chinese Factory O Type Seal Ring Hn 7445 75 5x3 55 For Power Plant - China

    price: 236.00 Dollar US$

    Chinese factory O type Seal ring HN 7445-75.5x3.55 for power plant

    Our company mainly serves thermal power plants, hydroelectric power plants, metal mines, coal mines, steel plants, cement plants, petroleum, chemical, natural gas industry.

    All along, our company serves for many domestic large-scale construction projects to provide a lot of supporting services with first-class quality product, preferential and thoughtful service.

    We have set a good image and credibility to our customers.

    We hope to cooperate with domestic and foreign partners in the related areas.

    YOYIK provides multiple types of spare parts and equipments for power plant :

    #DF-O type Seal ring HN 7445-75.5x3.55-DF

    stainle ss steel bellows globe valve WJ40F1.6P

    pressure hose SMS-12/N1/4-2438mm-B

    pres sure hose S100-AC-FB-0320

    pressure hose S110-AC-FB-0200

    sealing ring HB4-56J8-75

    oring 493x7

    servo valve 72-559A

    Bearing Reverse Temperature Thermal Resistance D1000A-798910B017MTO

    O type ring KQSN500-N18/431 250*7

    pump shaft ZS-185

    Push button ZB4BZ101AST solenoid valve ZD.


    Needle valve SHV4.0

    oil cooler LY-30

    DEH system Circulating oil pump F3V10IS6SIC20

    power supply 4NIC-FD-480

    600MW turbine starting oil pump (MSP)volute 150LY-23

    Thermometer SH01.91.07-1

    Torsion arm for Dome Valve CP21761C-00

    accumulator bladder NXQ-B-10/10-F-A

    Air Preheater Hot End Heat Accumulator 26YR11-2-0

    gear pump ACNAR05ACA0010000000000A (26005-RZC)

    HP pipe 16G2AT-HMP (DN32)*500SFS90 11/4-DN32/SFL-11/2-DN32/S S

    servo valve DJSV-001B

    bellows globe valve (welded) WJ80F1.6P

    Thermocouple WRN-332NMAir preheater expansion joint 9CS43-3-0

    pressure hose SMS-10-610-C

    Stainless steel stop valve WJ15F-1.6P

    Regulating valve diaphragm 250ZXNOCEQ12SNOERH

    alkali -free glass fiber strip solenoid valve 4WE6Y61/EG220NZ4N

    baffle JB/ZQ4349-2006125

    solenoi d directional valve DBW20B/1/30/100UW220N24

    s ealing ring HB4-56J8-133

    O type Seal ring HN 7445-75.5x3.55 EH oil main pump R200L-4


    O ring HY.


    0077 - V

    sealant injector KH-35

    Pressure transmitter STG94L-E1G-00000-HC

    seali ng ring HB4-56J8-55

    non- return valve S10P5.0

    hydrogen oil water system oil pump 65-250A

    servo valve 072-1202-10

    oil pump PVH74QZC-RSM-1S-1XC25-31

    pressure hose SMS-10/20-610mm-B

    sealing ring HB4-56J8-56

    steam turbine bolt heater ZJ-20-T20A

    pressure hose SMS-10/12-915mm-C

    sealing ring HB4-56J8-108

    stator cooling water pump shaft 65-250B

    EH oil pump suction filter C9209014

    stainless steel globe valve (flange) 25FJ-1.6PA2


    Communication Card PCL745

    Accumulator bladder 6L OD150*H385MM φ22MM

    solenoid valve 4WE6D62/EG220N9K4/v/60

    oi l station globe check valve J32C-1.6P

    pressure hose SMS-15/20-1219mm-C

    Axial position Module 8000B/032

    mannual Butterfly valve K100DSF4PB3DN100PN1.6

    jac king oil device pressure Regulating valve D135B-601000AMTO

    sealing ring HB4-56J8-14

    AST solenoid valve C9506000MTO

    B-grade coated glass fiber 210

    solenoid valve DG4V-3S-6C-MU-H5-60

    300MW turbine main oil pump O-ring 70LY-34*3

    TiteSealHydroge n sealing Sealant 53351JG

    O type Seal ring HN 7445-75.5x3.55


    Company Contact:

    • Phone: +8613547040088

    • Address: 15F, Block B, Kaixuan International Building Deyang, Sichuan, China, Deyang , Sichaun , China

    • Email: Email

    Published date: November 14, 2021 - Modified date: November 30, 2021

    • Business Description: Dongfang Yoyik Engineering Co., Ltd is specialized in manufacturing the spare parts for power plants and steel mills, from types of turbines, generators, boiler, to various bearings, filters (elements), hydraulic valves and pumps.

      We also provide EHC, TSI, MEH, DCS, excitation system, hydrogen oil water system, sealing compounds, and insulation materials.

      Yoyik is the exclusive agent of NUGENT in China, have provided a large number of original NUGENT diatomite filter elements and other hydraulic products for many steam turbine suppliers and power plants users.

      The company has great advantages in the price and delivery time of many hydraulic products, including pumps, valves, sealing materials, etc.

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