The envelope function is to press the precured tread against the casing during autoclave (chamber) vulcanization. Its elasticity and heat resistance contribute for excellent durability.
CODE | DESCRIPTION | OUTSIDE DIAMETER (in) | OUTSIDE DIAMETER (mm) | BEAD TO BEAD DISTANCE (in) | BEAD TO BEAD DISTANCE (mm) |
---|---|---|---|---|---|
507053 | VI ENVELOPE 1030mmx480mm | - | - | - | - |
507054 | VI ENVELOPE 1080mmx480mm | 42 1/2 | 1080 | 18 7/8 | 480 |
507052 | VI ENVELOPE 1150mmx480mm | - | - | - | - |
507051 | VI ENVELOPE 1200mmx560mm | - | - | - | - |
507050 | VI ENVELOPE 1300mmx500mm | - | - | - | - |
507049 | VI ENVELOPE 1340mmx560mm | - | - | - | - |
507058 | VI ENVELOPE 700mmx315mm | - | - | - | - |
507057 | VI ENVELOPE 800mmx380mm | - | - | - | - |
507056 | VI ENVELOPE 880mmx380mm | - | - | - | - |
507055 | VI ENVELOPE 950mmx465mm | - | - | - | - |