... flexible joints Material: Cold-rolled steel for dia 28mm pipe coated flexible joints and chrome plated flexible jointsflexible joints is ... the part of the pipe worktable, pipe rack, production line.Finish of flexible joints: coated, ... :HJ-1,HJ-2,HJ-3,HJ-4,HJ-5,HJ-6HJ-7,HJ-8,HJ-9,HJ-10,HJ ... can be availed at most reasonable prices. flexible pipe metal joints