... :ISO2531-1998,EN545-2006,Class:K8,K9(2) Effective length:6M by (3) Inner surface cement linning according to ISO4179 and ... ISO8179,or 200g/m2 or 400g/m2 with epoxy coating(5) DN80-DN1600mm(6) T-type(7) High strength ,lighter than ... be bundled with steel belts, others are in bulk ship,5.7M by 20' or 40' containers.(10)Payment term: L ...