Listing ID#10229124
CategoryEnergy Projects
heat shrinkable sleeve for pipe joint
Specifications
- Brand
- Forever
- Origin
- China
Quick answer
heat shrinkable sleeve for pipe joint is a Energy Projects product. Key specs — Brand: Forever; Origin: China.
Product Description
| Fatures: 1, three-layer field joint coating system for pipeline operating. 2, installation temperature separately at 50℃,60℃,80℃. 3, consists of two-component solvent-free liquid epoxy primer, wraparound HSS and a Closure Patch. 4, the system is compatible with line coatings for PE, FBE, Coal Tar, Tape & Asphalt. | |||||
| Property | Test Method | Unit | JYHT50 | JYHT60 | JYHT80 |
| Typical Values | Typical Values | Typical Values | |||
| Sleeve | |||||
| Water absorption 23℃ | ASTM D 570 | % | 0.09 | 0.09 | 0.09 |
| Peel strength ℃ PE/PE | EN 12068 | Kg/cm | 12 | 11.5 | 15.2 |
| PE/PRIMER | EN 12068 | Kg/cm | 13.2 | 13.6 | 14.1 |
| Peel strength ℃ PE/PE | EN 12068 | Kg/cm | - | 0.71 | - |
| PE/PRIMER | EN 12068 | Kg/cm | - | 0.85 | - |
| Peel strength ℃ PE/PE | EN 12068 | Kg/cm | - | - | 0.53 |
| PE/PRIMER | EN 12068 | Kg/cm | - | - | 0.65 |
| Cathodic disbondment ℃ | ASTM G8 | mm | 6 | 6 | 6 |
| ℃ | ASTM G42 | mm | - | 12 | - |
| ℃ | ASTM G42 | mm | - | - | 13 |
| Soil stress creep resistance | TP206 | mm | 1 | 1 | 1 |
| Impact resistance | EN 12068 | J | 15 | 15 | 15 |
| Indentation resistance ℃ | EN 12068 | - | Pass Class C | Pass Class C | Pass Class C |
| ℃ | EN 12068 | - | - | Pass Class C | - |
| ℃ | EN 12068 | - | - | - | Pass Class C |
| Backing | |||||
| Tensile strength | ASTM D 638 | Mpa | 22.1 | 22.1 | 22.1 |
| Elongation at break | ASTM D 638 | % | 625 | 625 | 625 |
| Dielectric strength | ASTM D 149 | KV/mm | 30.5 | 30.5 | 30.5 |
| Volume resistivity | ASTM D 257 | Ohm-cm | 4.8×1015 | 4.8×1015 | 4.8×1015 |
| UV resistance | 　 | 　 | 　 | 　 | 　 |
| Change of Tensile strength | EN 12068 | - | 0.78 | 0.78 | 0.78 |
| Change of Elongation at break | EN 12068 | - | 1 | 1 | 1 |
| Heat Shock 225℃,4h | ASTM D 2671 | - | No crack | No crack | No crack |
| Adhesive | |||||
| Lap shear strength ℃ | EN 12068 | Kg/cm2 | 20 | 21 | 21 |
| Lap shear strength ℃ | EN 12068 | Kg/cm2 | - | 1.2 | - |
| Lap shear strength ℃ | EN 12068 | Kg/cm2 | - | - | 1.3 |
| Primer | |||||
| Specific Gravity ℃ Part A | ASTM D-1963 | - | 1.31 | 1.31 | 1.31 |
| Part B | ASTM D-1963 | - | 0.97 | 0.97 | 0.97 |
| Shelf life | - | Years | 2 | 2 | 2 |
| Color (Mixed) | - | - | Black | Black | Black |
| Pot life ℃ (Mixed) | - | Minutes | 120 | 120 | 120 |
| ℃ (Mixed) | - | Minutes | 45 | 45 | 45 |
| ℃ (Mixed) | 　 | Minutes | 40 | 40 | 40 |
