China manufacturer durable hose quick male 4\" 3/4 1/4 hydraulic quick release coupling

Product details

 

Materials:

Coupling:Steel(zinc chromate plating)

Nipple: High grade carbon steel with heat treated wear parts

 

Features:

Heavy-duty design as standard

Heavy-dust wing nut is ruggedly built specifically to withstand the hammer blows commonly used to tighten and loosen thin coupler.

Assembled valve seal can permits full pressure connect and disconnect, without seal washout

Connect with pressure up to 5 MPA is possible

 

Product Process

 

 

 

 

 

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.

PACKAGE:

1 sets in the bubble pack for inner packing,then packed in export cartons.Or with customized.

DELIVERY TIME:

10-15 days after the deposit