GALVANISED
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TYPICAL APPLICATIONS
Interlock type tubing is designed for absorbing vibration, thermal expansion and noise attenuation on engine exhausts.
This tube is also used for conveying dry bulk goods grain, dry powders and granular products of all sorts.
We offer a range of clips and clamps and perform special services for customers to assist them with their instillation requirements.
PROPERTIES
Constructed from a deep drawing quality electro galvanised, carbon steel to BS.1449.Manufactured by winding a profiled metal strip into a tube with the edges being completely interfolded.
The fully interlocked section is packed with a copper wire (a cotton or rubber packing can be used if requested as a special).
MAX WORKING TEMP: +500 Degrees Celsius
SPECIFICATIONS
| Bore Size | Inside Diameter | Outside Diameter | Inside Bent Radius | Kg per 100 metres |
|---|---|---|---|---|
| (mm) | (mm) | (mm) | ||
| 3/4" | 20 | 25 | 100 | 59 |
| 7/8" | 22 | 27 | 110 | 71 |
| 1" | 25 | 30 | 125 | 86 |
| 1.1/8" | 28 | 33 | 140 | 92 |
| 1.1/4" | 32 | 37 | 160 | 100 |
| 1.3/8" | 35 | 40 | 175 | 109 |
| 1.1/2" | 38 | 43 | 190 | 119 |
| 1.5/8" | 41 | 46 | 205 | 129 |
| 1.3/4" | 45 | 50 | 225 | 139 |
| 1.7/8" | 48 | 53 | 240 | 147 |
| 2" | 51 | 56 | 255 | 159 |
| 2.1/8" | 54 | 60 | 270 | 172 |
| 2.1/4" | 57 | 63 | 285 | 184 |
| 2.3/8" | 60 | 66 | 300 | 195 |
| 2.1/2" | 63 | 69 | 315 | 208 |
| 2.5/8" | 66 | 72 | 330 | 218 |
| 2.3/4" | 70 | 76 | 350 | 226 |
| 2.7/8" | 72 | 78 | 365 | 234 |
| 3" | 76 | 82 | 380 | 241 |
| 3.1/8" | 79 | 85 | 395 | 247 |
| 3.1/4" | 83 | 89 | 415 | 252 |
| 3.3/8" | 86 | 92 | 430 | 256 |
| 3.1/2" | 89 | 95 | 445 | 269 |
| 3.5/8" | 92 | 98 | 460 | 280 |
| 3.3/4" | 95 | 101 | 475 | 286 |
| 3.7/8" | 98 | 104 | 490 | 290 |
| 4" | 102 | 108 | 510 | 296 |
| 4.1/8" | 105 | 111 | 525 | 304 |
| 4.1/4" | 108 | 114 | 540 | 310 |
| 4.1/2" | 114 | 120 | 570 | 324 |
| 4.3/4" | 121 | 127 | 605 | 338 |
| 5" | 127 | 133 | 635 | 351 |
| 5.1/8" | 130 | 136 | 650 | 358 |
| 5.1/2" | 140 | 146 | 700 | 380 |
| 6" | 152 | 158 | 760 | 407 |
| 6.1/2" | 165 | 171 | 825 | 435 |
| 7" | 178 | 184 | 890 | 462 |
| 8" | 203 | 209 | 1015 | 517 |
| 9" | 229 | 235 | 1145 | 572 |
| 10" | 250 | 256 | 1250 | 626 |
| 11" | 279 | 285 | 1395 | 680 |
| 12" | 305 | 311 | 1525 | 731 |
| 14" | 356 | 362 | 1780 | 835 |
