... Oil, Gas,Water pipeline 4. DIA2''-72'' Field Joint Corrosion Coating Materials 1.1 Product Structure The inner layer is two ... mm) Pipeline size: from Ø 108 to Ø 1554 ( 4’’---60’’)Sleeves width: 100mm, 150mm,200mm, 300mm,450mm,500mm,600mm,900mmClosure patch: 100mm ... HSS--Heat shrinkable sleeves 3600------Roll length(mm) 505----- -Roll Width (as supplied) Ø 1066.8----Joint or pipeline Diameter1.4 ...