The best quality and faith bring us the good market, such as USA, CANADA, BRAZIL, AUSTRALIA, UK, GERMANY, ITALY,        SPAIN,    TURKEY, ALGERIA, DUBAI, RUSSIA, UKRAINE, SINGAPORE, MALAYSIA etc. “Made in DUNHUI” in many Countries.

  “DUNHUI” is your correct choice. Welcome to visit 

1   40Cr high quality bucket pin and bushing for excavator parts,40CR bucket bush

2 Details

Load capacityStatic load250N/mm2Dynamic load140 N/mm2Oscillating60 N/mm2Speed LimitOil lubricating5m/sDry friction2.5m/sPV value limitOil lubricating50N/mm2.m/sDry friction3.6 N/mm2.m/sFriction coef 0.04¬0.20Working temperature -195~+280°C

3 Conventional packing

 4  Production and testing process

5 Quality and Safety:

We have a very strict and complete quality control system, which promises that goods we produced are always of the best quality, the enough inspectors to ensure that each product can meet the quality requirements of customers. We do the final inspection in own factory with ISO 9001:2008.

6 Advantages

1) We produce parts by ourselves, which makes more competitive price and faster delivery;

2) We provide OEM/ODM service and submit various styles, latest designs to our clients;

3) We have many customers from Southeast Asia, Africa, Middle East, North America, and South America;

4) We have standard testing report from ISO, SGS and GMC;

5) We have great experience on provide high quality service to clients;

6) Welcome to visit our factory.

7 Location:

 DUNHUI has a convenient location at the city’s exporting business zone, Dongli District. We are only 9 km to Tianjin  International Airport, and very close to major highways,TIANJIN port. We look forward to work with your business!