Warranty

Carbon Steel Material Quick Couplings – We offer a 90-day warranty on our carbon steel quick couplings. This is because carbon steel quick couplings are usually used in hydraulic systems. It is used in a wide range of applications, some of which are subject to vibration and other conditions. Many quick couplings are designed with a weak ball lock or threaded connection. Therefore, in some applications, quick couplings are a very fragile wear item.

such failure occurs during the use of the Product in conformance with the Product Specifications provided by AKJia Hydraulic
there has been no disassembly, damage during shipment, abuse, misuse, misapplication, maintenance, alteration, or improper installation or maintenance or repair of the Product
Quick release couplings made of stainless steel and brass – these materials are mainly used for fluid systems with corrosive fluids. These applications are relatively simple and are commonly used for fluid transfer. We offer a one-year (360 days) warranty on these quick couplings. The warranty period will be confirmed by email after the customer registers the serial number.

Quick release couplings made of stainless steel and brass – these materials are mainly used for fluid systems with corrosive fluids. These applications are relatively simple and are commonly used for fluid transfer. We offer a one-year (360 days) warranty on these quick couplings. The warranty period will be confirmed by email after the customer registers the serial number.