jic female swivel fitting should I use

When users in the withholding of the bsp swivel fittings  if the withholding amount is too small, then the weight between the connector and the hose is too loose, the role of hydraulic hose withhold there may emerge from the joint in the initial period, if you withhold too large, then connector and hose too tight, easily lead to hose inner being localized damage, cracks, hydraulic oil directly into the steel layer from the rupture, and then he went along the gap between the wire coat tails leaking, or has been channeling along the wire layer to build up somewhere, so that the outer layer of plastic to produce drum kits and even rupture.
When withheld, nor withhold too fast, as dn series fitting is likely to cause damage to the rubber layer and wire breakage, so that the hose in use prematurely. Practical work, the replacement of the high-pressure hose, hose length selected, wire layers, joint shape and size should be reasonable and should minimize the degree of bending of the hose, the majority of the damage is due to the high pressure hose making improper .