Coupling: Steel or stainless steel(zinc chromate plating)
Nipple: High grade carbon steel with heat treated wear parts or stainless steel
1.Heavy-duty design as standard
2.O-ring and PTFE back-up rind to withstand flow surges
3.Employs threaded sleeve locking mechanism, mates with matching, male shrewd. on the nipple
4.Couplers and nipple are precision machined from solid bar stock
5.Connected under the pressure of 5 MPA is possible
Yancheng Jindong Hydraulic Machine Co.,Ltd is the fixed enterprise of hydraulic basic parts of National Electrical and Mechanical Department.which is located in 2004,it is superior quality maufacturer of the quick couplings.Jindong Hydraulic also has stonger researching and developing capacity.
Jindong Hydraulic specializes in producing and developing all kinds of hydraulic quick couplings,hydraulic cylinders,rotary couplings,all kinds of connectors,check values and hose assembly,esp we can develop and design special quick couplings for Agriculture machines,chemical industry and so on,we have our brand FREE FIT,and we also OEM for international brand.
We have passed the ISO9001,and we have the CE certificate for our products.We produce the products with the advanced CNC,and own the whole set of testing equipment to provide the high performance,top quality,and longer life products.
Jindong Hydraulic is widly used for aerospace,agriculture machinery,construction machinery, chemical machinery, petroleum, transportation, ship,food industry and so on.we always adhere to the principle of Quality First,Quality creates values.The products are sold to North America,South Amercia,Europe,Middles East and East South countries and area ,It gets the highly confirmation by the domestic and oversea customers.
Packaging & Shipping
1pc/bag or 1pc/box,40pc/ carton or by customers'choose
10-15 days after the deposit
How about the guarantee?
As a rule, it is one year. For 3CFPV,NV,ANV for Agriculture Machine, it is 3 years
How about the progress
All the products are made by carbon-alloy which is produced by the famous factory of China. the special parts have been made by harden treatment( quenching treatment)
Can you design specially for the Customers?
Yes, we can . in fact, we have designed many types of quick couplings, connector for different lines of customers, such as Construction, Chemical, Oil and Aerospace.
Do you have special quality guarantee?
Yes, all the products are made by Robot (automatic product line)
Do you OEM for the customers?
Are you the good partner all the time?
Yes, we are the factory which are worthy of your cooperation all the time.we have 16 experience of producing and designing the hydraulic quick couplings.