45 visiting now: 18 France France flag 15 USA USA flag 6 China China flag 1 Russia Russia flag 1 Vietnam Vietnam flag 1 Germany Germany flag 1 India India flag 1 Nigeria Nigeria flag 1 Canada Canada flag

Highlighted Companies

  • TAJ INTERNATIONAL FOR INSULATIONS (Saudi Arabia): Taj International for Insulations factory was formed in 2010 in Saudi Arabia eastern... http://taj-int.net/
  • DELN I. D. C., Ltd. (China): Manufacturer lenses, mirrors, beamsplitters, prisms, waveplates, infrared parts, crystals, reticles,... http://www.delnoptic.com/


  • Sell Single Waveform Spring Mechanical Seal Qhh7n - China

    price: contact company for price

    Features

    1. For stepped shafts

    2. Single seal

    3. Balanced mechanical seal

    4. Super- Sinus- spring driving and compensating functions

    5. Independent rotation direction

    6. a variety of mechanical seals about QHH7 type:

    a, Integrated pumping device available ( H7F, H75F)

    b, seat cooling available ( H75G115)

    Advantages

    1. Universal applications( normal mechanical seal)

    2. Excellent compensation functioning equivalent, effective

    pressurization

    3. interchangeable faces to keep it available easily

    4. Extended selected materials

    5. Flexible torque transmissions

    6. Bilateral rotation: alternative rotation direction; easy install and

    uninstall

    7. Clean assembly

    8. Long product lifecycle. Energy saving, environment protection.

    9. Installation faults were avoided, cost- effective.

    10. Straightforward and easier specification for pre- assembly unit.

    Time saving( reduced down- time)

    11. Self cleaning effect. Short Installation length accessible ( G16) .

    Individual adaptation is subject to pump' s design and style.

    Customized products( OEMs) are available.

    Recommended applications

    1. Chemical industry

    2. Special rotating equipment, mainly industrial process pumps

    3. Pharmaceutical industry

    4. Water treatment and sewage proposal

    5. Refining technology

    6. Power plant technology

    7. Petrochemical industry

    8. Pulp and paper industry

    9. Oil and gas industry

    10. Hot water applications

    11. Light hydrocarbons medium

    12. Boiler feed pumps

    Materials:

    Mteal parts: Stainless steel 316, 304, 2Cr13

    Friction components: Silicon carbide, hard alloy, carbon graphite

    Auxiliary seals: rubber( NBR, MVQ, FPM, FKM, EPM) or PTFE

    Tech specifications:

    1.1472Seal face

    1.2485Drive collar

    1.3474Thrust ring

    1.4412.1O- Ring

    1.5477Spring

    1.6904Set screw

    2475Seat ( G9)

    3412.2O- Ring

    1) d1 > 100 mm: 2 mm X 30°

    2) d1 > 100 mm: 30°

    3) d1 > 100 mm: +0.1

    4) d1 > 100 mm: H7

    Conditions and Operating range

    Shaft diameter: D1 = 14. . . 100 mm ( 0.55" . . . 3.94" )

    ( Single spring: D1 = max. 100 mm ( 3.94" ) )

    Pressure:

    P1 = 80 bar ( 1, 160 PSI) for d1 = 14. . . 100 mm,

    P1 = 25 bar ( 363 PSI) for d1 = 100. . . 200 mm,

    P1 = 16 bar ( 232 PSI) for d1 > 200 mm

    Temperature: T = - 50 ° C- 220 ° C ( - 58 ° F- 428 ° F)

    Sliding( linear) velocity: Vg = 25 m/ s ( 80.5ft/ s)

    Axial movement:

    D1 up to 22 mm: ± 1.0 mm

    D1 24 up to 58 mm: ± 1.5 mm

    D1 from 60 mm: ± 2.0 mm

    Package: Poly bag, one carton to one set Mail box:

    charles. m[ at] qhseals[ dot] com


    Company Contact:


    • Phone: 8657182237399

    • Address: Heshang Town Industrial Park, Xiaoshan District, H, Hangzhou, China

    • Email: Email


    Published date: September 6, 2015 -

    • Business Description: The organization have long been devoted to designing, developing,and

      manufacturing mechanical seals in one of China's modernized factory. We

      export mechanical seals and pumps through international market to other

      areas, countries and states, for example, cartridge seal, split seal,

      component seal, and brand new mechanical seal replacement.

    Related listings



    • Agitator Mechanical Seals
      Agitator Mechanical Seals
      Manufacturing - Seal / Gasket - Tianjin Royal Industrial Seals Co., Ltd - China - April 18, 2016 - contact company for price

      Specifications: Total solid% : <35% Temperature : < 75ºC Pressure: <1.6MPa Line speed: <10m/ s Material: Stainless steel Rotating ring: SiC Suit to: media for much particulates of gypsum, limestone slurry, etc. . Could be equivalent to E...

    • Multi Spring Mechanical Seals
      Multi Spring Mechanical Seals
      Manufacturing - Seal / Gasket - Tianjin Royal Industrial Seals Co., Ltd - China - April 14, 2016 - contact company for price

      Specifications: Size: 14- 100mm Temperature: - 20C to 200C Pressure: <6MPa Line speed: <25m/ s Axia movement: ±0.5mm Suit to: oil, water, Non- crystalline acid, alkali, organic solutions Figure & Descriptions: Single face, balanced, multi- sp...

    • Door And Window Rubber Seal Strip Weather
      Door And Window Rubber Seal Strip Weather
      Manufacturing - Seal / Gasket - DaYuanInternationalCo.,Limited - China - March 29, 2016 - contact company for price

      Material: EPDM/ Silicone/ PVC/ TPR/ TPV etc Color: Black etc Size& Shape: As customer' s drawings or samples Packing: Inner plastic bag, outside carton/ as customer' s requirement Certificates: ISO9001: 2000, TS16949 Application: Building Doors and W...



    Safe Trade Tips

    • Ask for business references and check them
    • Use a payment method that offers better protection for all such as Letters of credit and verified professional escrow services. Avoid payments in advance such as money transfers
    • Verify their business via their local Chamber of Commerce
    • Search the internet using their website address, their business name, their phone and fax numbers, and their email addresses to see if you can find any feedback about them.
    • Get to know more about scams to avoid: Internet Crime Complaint Center - International Financial Scams
    • This site is never involved in any transaction, and does not handle payments, shipping, guarantee transactions, provide escrow services, or offer "buyer protection" or "seller certification"