PU two-row hose/polyurethane,tpu,PU two-row tubing,hose,tube,pipe ... Product Use:1,industry robot, PU two-row hose/polyurethane,tpu,PU two-row tubing,hose,tube,pipe Features: ... can be separated into two single hoses .With best sealing property with joint.Conform to ROHS environmental protection recognition. ... liquidSpecial use environment PU two-row hose/polyurethane,tpu,PU two-row tubing,hose,tube,pipe