accumulator rubber bladder for concrete pump manufacturers and suppliers in China

Model:	NXQ
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

1.Size:0.4-100L
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

Model	Pressure Mpa	Capacity L	Basic size				Weight kg
Model	Pressure Mpa	Capacity L	M	Φ	H	L	Weight kg
NXQ-L0.63/*	10 20 31.5	0.63	M27X2	89	50	305	4.5
NXQ-L1/*		1	M27X2	89	50	430	6
NXQ-L1.6/*		1.6	M42X2	152	66	361	12.5
NXQ-L2.5/*		2.5	M42X2	152	66	428	15
NXQ-L4/*		4	M42X2	152	66	538	18.5
NXQ-L6.3/*		6.3	M42X2	152	66	708	25.5

Charge tool (according to accumulator of pressure for use)

Pressure of accumulator Mpa	Model of charge tool	Pressure scale range	Precision degree
10	CQJ-16	P=0~16	1.5
20	CQJ-25	P=0~25	1.5
31.5	CQJ-40	P=0~40	1.5

Application and feature

Application	Feature
Sucked shock of hydraulic	Accumulator 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!