Plain Both Ends Nipple has two flat ends and is completely unthreaded. It is just a short tube of steel for some special design of the piping system. The inside and outside of the product are treated with polishing equipment to meet the surface precision requirements. It belongs to the pipe connecting piece. The utility model adopts a sealing ring and a gasket between the outer connecting body and the pipe, thereby achieving the connecting pipe and sealing tightly without damaging the pipe. The utility model has the advantages of convenient loading and unloading, convenient maintenance, simple joint and wide application range.
Standard: ASTM A733 ,DIN 2982, JIS B2302 ,BS EN10241
Material: ASTM A106, ASTM A53, ASTM A312, API 5L, DIN 17175, EN10228 …Carbon steel, stainless steel , alloy steel.
Size: 1/2″-16″. DN15-DN400
Connect method: Thread, Butt welding.
1. Because there is a gap at the end of the pipe, the noise and vibration can be effectively blocked, and the Plain Both Ends Nipple will not be affected during thermal expansion and contraction. The gasket can also absorb noise and vibration.
2. Since the original installation does not have welding slag and damages the galvanized layer and the plastic coating layer, it can ensure the smooth flow of the pipe. The connected pipeline, especially the fire sprinkler system, will not cause rust and blockage of equipment, sprinklers, etc. in the pipeline due to other connections.
3. It is easy to maintain. To remove and wash and replace, just remove the two clamps and 2 bolts to facilitate the extension, replacement and rotation of the pipeline.
Plain Both Ends Nipples are widely used in chemical, petroleum, food machinery, medical equipment and other pipeline applications.