Cable Protectors
Cast Cable Protectors
A protector is made of mould steels according to the GOST 977:
• structural carbon 20Л…35Л;
• structural alloy 20ГЛ, 35ГЛ, 30ГСЛ, 35ХМЛ;
• high-alloy corrosion-resistant 15Х13Л, 20Х13Л and others.
| Standard | TU 3665-030-00217515-04 | |||||
| Schedule-size | КЗК 60 | КЗК 73 | КЗК 73-01 |
КЗК 89 |
КЗК 102 | КЗК 114 |
| Nominal Tubing Pipe Diameter, mm | 60 | 73 | 73 | 88,9 | 101,6 | 114,3 |
|
Cable Slot: l, мм h, мм |
40 16 |
40 16 |
50 16 |
52 20 |
52 20 |
52 20 |
|
Protector Overall Dimensions: L, мм H, мм W, мм |
230 97 94 |
260 112 108 |
112 108 |
275 129 124 |
285 146 136 |
330 160 148 |
|
Minimum Size of the Boring Casing
external diameter, mm wall thickness, mm |
140х7
140 7 |
146х8
146 8 |
148х8
146 8 |
168х10
168 10 |
194х12
194 12 |
219х12
219 12 |
| Minimal Mass, kg | 2,5 | 3 | 3 | 3,6 | 4,3 | 5,6 |
| Permissible Thrust Load, kgf | 5000 | 5000 | 5000 | 5000 | 5000 | 5000 |
| Permissible Torque Against the Tubing Pipe, kgf*m | 35 | 35 | 35 | 35 | 35 | 35 |
| Maximum Cable Length, m | 30 | 30 | 30 | 30 | 30 | 30 |
Stamped Cable Protectors
The protector is used for fixing the cable to tubing pipes and for protecting it during oil extraction made with electric submersible pumps. The protector consists of the stamped body and clamps. The clamps are fastened with buckles. A catbar is stocked for the lot of protectors for assembling.
