accumulator rubber bladder for concrete pump Admin Edit

10.0~30.0 USD
Min. Order: 10 Piece/Pieces
Payment Terms: L/C, T/T, paypal, WU
Place of Origin: Zhejiang, China (Mainland)
Means of Transport: Ocean, Air, Land
Production Capacity: 10000
Packing: carton
Delivery Date: 2-25 days Brand Name: GOGO
bladder lenghth: 74mm ~2150mm type: THREAD OR FLANGE
Size: bladder NBR Body material: rubber
Voltage: AC110V AC20V 24VDC 12VDC sealing materials: NBR
Operating Temperature: 80 For: Hydraulic
Form: hydraulic type Model Number: NXQ

accumulator rubber bladder for concrete pump

2. Pressure:10,20,31.5Mpa
3.material:NBR,IIR,FKM,ECO,EPR,TT-NBR(low temperature) 
4.long using life
The hydraulic accumulator nitrogen butyl bladder functions as following in the accumulator usage: Storing of energy, stabilizing of pressure, compensation of leakage, absorbing of fluctuation of pressure and so on.the type of the balloon is comply with the HG2331-92 standard. this type of the balloon has the characteristics of resistanting the oil and acid and flex,high strenghth,distortion.
capacity of the balloon:from 0.4L-100L

length of the balloon:74-1880mm

ModelPressure MpaCapacity LBasic size Weight kg

Charge tool (according to accumulator of pressure for use)

Pressure of accumulator MpaModel of charge toolPressure scale range Precision degree

Application and feature

Sucked shock of hydraulicAccumulator is normal mounted before the directional valve or the eylinder It can suck or slow sudden exchanging clirection or suddden stopping of the cylinder for shock perssure 
For hydraulic air spring Spring rate KT is equal equivalent cylinder action force causing by gas bag pressing for differential pressure divided equivalent cylinder of position movingmean KT=(P2-P1)A/(V1-V2)A(Pa.m) In formula P1P2-min operating pressure and max. operating pressure Pa A effective area of equivalent cylinder m2 V1.V2-volume of gas for pressure P1and pressure P2 m3
Reducing flowate of pulse and pressure Piston pump a little gears contacting gear pump relief valve etc in hydraulic system They can cause hydraulic pressure flowrate for pulse Mounting accumulator can be reduce hydraulic pulse and noise

For heat expand compensator
When the temperture is raising up in sealed hydraulic system The hydraulic oil is produced expand of volume Because fluid expand ratio is general bigger then pipe material expand ratio It will cause oil pressure for raising up The avvumulator can suck up fluid volume of increment protect exceed pressure ensure satety When the temperature is reducing the fluid will contract The accumulator will supply fluid for requiring in system 
Improving on frequency property When hydraulic system is adopted compensative of pre variable mechanism time constant is for bigger the avvumulator can quickly release pressure for improving on frequency property


3.Packaging & Shipping                                                                                                

  • Inner packing: opp bag, then carton box for each product

  • Outer packing: export standard carton, Foam outside protecting the goods against damage

  • Usually we ship your order by sea or by air...

  • We do our best to ship your order within 1 week after receiving your payment

  • We'll tell you the tracking number once your order has been sent

  • We accept T/T Bank transfer, L/C, Western Union, Moneygram, Paypal

  • 4.About us

    1: Various style for each products and completely series pneumatic products for you to choose from.
    2: Large stock for fast shipping.
    3: High quality with competitive price
    4: Sample order & small quantity order is ok

    5:Customize according to your special demand.
    6: Provide free products information.
    7. Reliable quality assured and active after-sell service

    Feel free to contact us at anytime if you have any problems or questions on your purchase. 

    We will resolve any problems such as damaged, not as described, missing parts, and lost items. 

    All emails will be replied within 24 hours except Saturday. & Sunday and Chinese holidays. 

    If you have any other requirements or questions, welcome to visit our website, or just contact 

    with us directly. Thank you!

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Category: hydraulic accumulators

E-mail: Telephone: 86-574-88552150

No,28,Nandu Road,Jiangkou Town,Fenghua Ningbo, Zhejiang, China (Mainland)

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