Pipe Threads: Generally all Male/Female Pipe Threads are provided as NPT. However other Threads as BSP/BSPT Threads, Metric, ISO or any other threads can be supplied upon request. All threads are as per standard Go-No Go Gauges.
Silver Plating on Nuts: It is a standard practice at EXCEL METAL to supply all SS Tube Fitting Nuts with Silver Plating on Threads. This avoids Thread Seizure/ Galling during use & Reuse.
Ferrules are with Controlled Hardness to achieve proper swaging on Tube.
Testing of Fittings can be performed at Hydraulic Pressure up to 10000 PSI & up to 2000 PSI on Gas with our In house Test facility. Testing is done as per required specifications.
Fittings are also suitable for High Impulse, Vibration & Temperature applications as already in use at various sites.
Plastic and caps are provided on Threaded ends & Tube OD side for Protection.
1-1/4” Turn tightening of Nuts from Tube Snug Position is enough for taking High Pressures. For up to ½” OD size 1-1/4 Turn can be achieved with two spanners by Hand WITHOUT using Vice.