There are wire braided hydraulic hose card sets straight couplings

 sleeve type end straight through turn heads, card sets of tee joints and other types. Even the same manufacturer shipment, these types of connector body tapered hole depth hydraulic cartridge valves is often not identical result is a leak, and this problem is often overlooked. The correct approach is to end what kind of pipe joint body, connecting the ends of the corresponding pre-installed with the same type of connector, so to maximize stainless steel fitting avoid leakage problems.if the skew is too large will cause the tube seal failure. Preloaded force should not be too large so that the blade ferrule tube wall just embedding, card sets should not have significant deformation, during pipeline connection, then the provisions of the tightening force assembly. tightening force ф6-1 card sets of 64-1 16фmmr effect. 15n, 259n, ф18mm to 450n. If, at the pre-deformed serious card sets will lose seal.