Tightening torque can be reduced by 35% by using nuts with improved surfaces. Can avoid the thread between the stainless steel material stuck phenomenon.
Steel tubes: We recommend the use of seamless, heated stainless steel tubes precisely manufactured to DIN EN ISO 1127, tolerance class D4/T3, material 1.4571. Welded tubes cannot be used because the material structure around the weld changes so that the entry of the single sleeve can also change. It is economically possible to use thin-walled steel tubes that cannot withstand the pressure of a single jacket during installation. In order to ensure the performance of the joint, we recommend the use of stiffening sleeves.
A wide variety of 24° taper couplings are used on equipment and machines. There are cone seal fittings, single card sleeve fittings, welded nozzles and other fittings with a 24° taper at one end (also including valve and hose fittings). Directional adjustable stainless steel 24° cone sealing fittings are suitable for connection to threaded fittings body according to DIN 3853 with 24° inner cone.
A wire limit nut can be rotated and installed on the body of the pipe joint. This steel needle is located in the groove of the joint body and in the cross section of the nut, so that the cone seal of the joint is limited. Sealing is achieved by contacting the o-ring on the 24° cone with the 24° inner cone of the nipple body (hole form according to DIN 3861 type W).
The direction can be adjusted by rotating the nut on the body of the pipe joint
Connection with threaded pipe fittings body suitable for single jacket connection according to DIN 3853
Small lateral deformation
The installation is simple and fast with a fixed number of tightening turns under a small bending moment
Through the o-ring seal, high sealing
There is a lot of bearing capacity under pressure changes and system vibration
Through reasonable shape design, it has high crack resistance
