Description: Available in Galvanised Steel and Type 304 Stainless Steel to BS1449 (Type 316 upon request) Interlock is manufactured by winding a profiled metal strip into a tube with the edges being completely interfolded. This fully interlocked section is packed with a copper wire (cotton or rubber packing available as a special).
Applications: Interlock is designed for absorbing vibration, thermal expansion and noise attenuation on engine exhausts. Interlock is also used for conveying dry bulk goods grain, dry powders and abrasive granular products.
A stainless steel construction also allows this tube to be used in the food and medical industries.
Maximum Working Temperatures
- Galvanised Steel: +500°C
- Stainless Steel: +650°C
Interlock Metallic Tubing
Hose I.D. | Hose O.D. | Inside Bend Radius. Galvanised Steel. | Inside Bend Radius. Stainless Steel. | Weight per metre. Galvanised Steel. | Weight per metre. Stainless Steel |
|---|---|---|---|---|---|
| Interlock can supplied to specific cut lengths. A range of clamps are available to suit most diameters. |
|||||
| 20mm | 25mm | 100mm | 82mm | 0.59 Kg/Mtr | 0.45 Kg/Mtr |
| 22mm | 27mm | 110mm | 90mm | 0.71 Kg/Mtr | 0.52 Kg/Mtr |
| 25mm | 30mm | 125mm | 102mm | 0.86 Kg/Mtr | 0.60 Kg/Mtr |
| 28mm | 33mm | 140mm | 115mm | 0.92 Kg/Mtr | 0.68 Kg/Mtr |
| 32mm | 37mm | 160mm | 131mm | 1.00 Kg/Mtr | 0.75 Kg/Mtr |
| 35mm | 40mm | 175mm | 144mm | 1.09 Kg/Mtr | 0.82 Kg/Mtr |
| 38mm | 43mm | 190mm | 156mm | 1.19 Kg/Mtr | 0.90 Kg/Mtr |
| 41mm | 46mm | 205mm | 168mm | 1.29 Kg/Mtr | 0.98 Kg/Mtr |
| 45mm | 50mm | 225mm | 185mm | 1.39 Kg/Mtr | 1.02 Kg/Mtr |
| 48mm | 53mm | 240mm | 197mm | 1.47 Kg/Mtr | 1.10 Kg/Mtr |
| 51mm | 56mm | 255mm | 209mm | 1.59 Kg/Mtr | 1.19 Kg/Mtr |
| 54mm | 60mm | 270mm | 221mm | 1.72 Kg/Mtr | 1.25 Kg/Mtr |
| 57mm | 63mm | 285mm | 234mm | 1.84 Kg/Mtr | 1.35 Kg/Mtr |
| 60mm | 66mm | 300mm | 246mm | 1.95 Kg/Mtr | 1.40 Kg/Mtr |
| 63mm | 69mm | 315mm | 258mm | 2.08 Kg/Mtr | 1.45 Kg/Mtr |
| 66mm | 72mm | 330mm | 271mm | 2.18 Kg/Mtr | 1.52 Kg/Mtr |
| 70mm | 76mm | 350mm | 287mm | 2.26 Kg/Mtr | 1.60 Kg/Mtr |
| 72mm | 78mm | 365mm | 299mm | 2.34 Kg/Mtr | 1.70 Kg/Mtr |
| 76mm | 82mm | 380mm | 312mm | 2.45 Kg/Mtr | 1.78 Kg/Mtr |
| 79mm | 85mm | 395mm | 324mm | 2.58 Kg/Mtr | 1.85 Kg/Mtr |
| 83mm | 89mm | 415mm | 340mm | 2.68 Kg/Mtr | 1.90 Kg/Mtr |
| 86mm | 92mm | 430mm | 349mm | 2.75 Kg/Mtr | 1.98 Kg/Mtr |
| 89mm | 95mm | 445mm | 365mm | 2.85 Kg/Mtr | 2.05 Kg/Mtr |
| 92mm | 98mm | 460mm | 377mm | 2.95 Kg/Mtr | 2.15 Kg/Mtr |
| 95mm | 101mm | 475mm | 390mm | 3.05 Kg/Mtr | 2.20 Kg/Mtr |
| 98mm | 104mm | 490mm | 406mm | 3.16 Kg/Mtr | 2.30 Kg/Mtr |
| 102mm | 108mm | 510mm | 418mm | 3.28 Kg/Mtr | 2.38 Kg/Mtr |
| 105mm | 111mm | 525mm | 431mm | 3.40 Kg/Mtr | 2.42 Kg/Mtr |
| 108mm | 114mm | 540mm | 443mm | 3.50 Kg/Mtr | 2.50 Kg/Mtr |
| 114mm | 120mm | 570mm | 467mm | 3.60 Kg/Mtr | 2.60 Kg/Mtr |
| 121mm | 127mm | 605mm | 494mm | 3.90 Kg/Mtr | 2.72 Kg/Mtr |
| 127mm | 133mm | 635mm | 521mm | 4.12 Kg/Mtr | 2.85 Kg/Mtr |
| 130mm | 136mm | 650mm | 533mm | 4.22 Kg/Mtr | 2.92 Kg/Mtr |
| 140mm | 146mm | 700mm | 574mm | 4.55 Kg/Mtr | 3.10 Kg/Mtr |
| 152mm | 158mm | 760mm | 623mm | 4.95 Kg/Mtr | 3.35 Kg/Mtr |
| 165mm | 171mm | 825mm | 678mm | 5.35 Kg/Mtr | 3.60 Kg/Mtr |
| 178mm | 184mm | 890mm | 729mm | 5.75 Kg/Mtr | 3.85 Kg/Mtr |
| 203mm | 209mm | 1015mm | 832mm | 6.60 Kg/Mtr | 4.35 Kg/Mtr |
| 229mm | 235mm | 1145mm | 939mm | 7.40 Kg/Mtr | 4.95 Kg/Mtr |
| 250mm | 256mm | 1250mm | 1041mm | 8.25 Kg/Mtr | 5.60 Kg/Mtr |
| 279mm | 285mm | 1395mm | 1144mm | 9.05 Kg/Mtr | 6.25 Kg/Mtr |
| 305mm | 311mm | 1525mm | 1250mm | 9.85 Kg/Mtr | 6.85 Kg/Mtr |