... : ID 1" - 560" 2) Material: AISI304,AISI321,AISI316L, Inconel625, Incoloy825,. 3) single hinged type Features:1) specification : ID 1"- 560"2) Material ... with a size range from 1/4" to 32" and 3/4" to 320" for bellow expansion joints.In 2004, our ... hose forming machines, and CNC lathes, our annual turnout reaches 3,000,000 meters of hoses and 200,000 pieces of ...