Associate engineers [ae], iso 9001:2000 certified, is one of asia`s largest fluid and gas handling and pipeline equipment manufacturers. Ae are the world`s largest swivel joint manufacturers used in oil and gas [lp gas] and aviation industries worldwide. Joints for 1, 2 or 3 plane rotation are obtainable in carbon steel, stainless steel and aluminum and are constructed in eight styles with threaded/ flanged/ butt weld/ plain end connections or combinations thereof, for surface and submerged applications. Swivel joints are uniquely designed as per standard api 6h specification and are found in split flange design, two piece design and submerged triple seal design.