• Ensures correct application of heat & allows easy post-heat inspection. Reliable inspectability at any time.
• Saves installation time.
• Low preheat sensitivity & proven functionality Allows easy application combined with high functional performance.
• Specially formulated sealants Ensures a strong bond & a tight seal.
Provides high peel and shear values after installation.
• No special equipment or skills required Makes installation fast and easy.
Keeps installation costs low.
Application:
Operating Characteristics | Test Method | Typical Values |
Pipeline Operating Temp | 70℃ | |
Minimum Installation Temp | 75℃ | |
Mainline Coating Compatibility | PE,FBE,PP |
Adhesive Properties | Test Method | Typical Values |
Softening Point | ASTM E28 | 78℃ |
Lap Shear @ 23°C | ASTM D1002-05 | 0.8 |
Backing Properties
Tensile Strength | ASTM D638 | 18MPa |
Elongation | ASTM D638 | 550% |
Hardness | ASTM D2240 | 50Shore D |
Volume Resistivity | ASTM D257 | 4.0X1015 ohm-cm |
Sleeve Properties
Adhesion Strength @ 23°C | GB/T2792-98 | 160 N/cm |
Impact Resistance | GB/T2792-98 | Pass |
Indentation Resistance | ASTM D1000 | Pass |
Cathodic Disbondment @ 70°C, 30 days | ASTM D570 | 10 |
Low Temp. Flexibility | ASTM D2671C | >-30°C |
Nominal Size As Supplied
Pipe Size | Pipe OD（mm） | Sleeve | Closure Width（mm） | Backing / |
| 50 | 60.0 | 100 | 500 | ≥1.2/0.8 |
| 65 | 73.0 | 110 | 500 | ≥1.2/0.8 |
| 80 | 88.9 | 120 | 500 | ≥1.2/0.8 |
| 90 | 101.6 | 140 | 500 | ≥1.2/0.8 |
| 100 | 114 | 150 | 500 | ≥1.2/0.8 |
| 125 | 141 | 190 | 500 | ≥1.2/0.8 |
| 140 | 159 | 200 | 500 | ≥1.2/0.8 |
| 150 | 168 | 208 | 500 | ≥1.2/0.8 |
| 200 | 219 | 250 | 500 | ≥1.2/0.8 |
| 250 | 273 | 320 | 500 | ≥1.2/0.8 |
| 300 | 325 | 370 | 500 | ≥1.2/0.8 |
| 350 | 355 | 400 | 500 | ≥1.2/0.8 |
| 400 | 406 | 460 | 500 | ≥1.2/0.8 |
| 450 | 457 | 510 | 500 | ≥1.5/0.8 |
| 500 | 508 | 560 | 500 | ≥1.5/0.8 |
| 550 | 558 | 610 | 500 | ≥1.5/0.8 |
| 600 | 610 | 660 | 500 | ≥1.5/0.8 |
| 650 | 660 | 710 | 500 | ≥1.5/0.8 |
| 700 | 711 | 770 | 500 | ≥1.5/0.8 |
| 750 | 762 | 820 | 500 | ≥1.5/0.8 |
| 800 | 812 | 860 | 500 | ≥1.5/0.8 |
| 850 | 863 | 910 | 500 | ≥1.5/0.8 |
| 900 | 914 | 960 | 500 | ≥1.5/0.8 |
| 950 | 965 | 1020 | 500 | ≥1.5/0.8 |
| 1000 | 1016 | 1060 | 500 | ≥1.5/0.8 |
| 1020 | 1066 | 1110 | 500 | ≥1.5/0.8 |
| 1100 | 1117 | 1170 | 500 | ≥1.5/0.8 |
| 1150 | 1168 | 1210 | 500 | ≥1.5/0.8 |
| 1200 | 1219 | 1270 | 500 | ≥1.5/0.8 |
| 1250 | 1270 | 1320 | 500 | ≥1.5/0.8 |
| 1300 | 1320 | 1380 | 500 | ≥1.5/0.8 |
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