ball valve bushing

ball valve bushing 1.PTFE bushing 2.good quality(TS/16949 certified)

  ball valve bushing  

DX boundary lubrication bushing is based on a composite material with 3 firmly bonded layers:steel as backing, sintered bronze spherical powder as interlayer and modified POM as lining layer. It fits well for low speed, heavy duty and normal temperature and saves cost and prolongs working life when replacing normal all copper sleeves. If is widely applied in auto chassis, forging machine, metallurgical and mining machine, civil engineering, power station, strip rolling industries, etc.

 

Load capacity	70N/mm2
Temperature	-40°C~+130°C
Speed limit	2.5m/s
Friction coef(u)	0.05~0.25
PV LIMIT(DRY)	2.8N/mm2 .m/s
PV LIMIT(OIL)	22N/mm2 .m/s

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Introduction to our company:

 

Shanghai hewei sliding bearing manufacture limited co.,ltd

 

PRODUCT:specialized in manufacturing all kinds and sizes of auto parts , like spring steel bushing, connecting rod bushes, rocker arm bushes, king pin bushing, trunnion bush, steering joints bushing, copper bushes and so on.

HISTORY:nearly 20 years,

CERTIFICATE:In the year 2010, we got TS/16949 certificate.

3 PRODUCTS LINES:bimetal bushing, solid lubricating bushing (ie. SF and DU series) and copper bushing.

MATERIAL: Our material come out of China’s largest material factory, had the absolute price advantage.

  

Our major customers are as follows: