Stainless steel mission-proof universal joint

Suitable for oxygen, nitrogen, argon, ammonia and other media, suitable for high pressure hose and steel cylinder valve connection, 360 “direction rotation, with simple and convenient connection, fast and efficient, safe and reliable connection, high sealing advantages. fail-safe installation using polished 304 stainless steel, beautiful appearance, reliable quality, long service life and other advantages of universal joint nut through 304 stainless steel hexagonal flat end set screw, easy to disassemble, and replace the internal O-ring seal.

90 “elbow adopts thickened and enlarged elbow to ensure its strength and safety factor under high pressure This product 100% pressure test and degreasing treatment!