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Description
The self-locking wedge clamps are designed for forced lowering of pipes into the well under pressure and to lift pipes from the well during emergency operations (VHF 702) and to hold the weight of pipes PR repair work when refurbishing a wellhead (VHF 697/698). Design feature clamps – sabotagem crackers on the pipe body under her weight.
Characteristics
- Diameter of covered pipes
- 48 ... 73 - 194 mm
- Anzahl der Zugbolzen - Gewindegröße
- 2st-М42 - 2st-М45 × 3
- Carrying capacity
- 27-50 t
- Overall dimensions (length x width x height)
- 270 x 190 x 160 - 640 x 460 x 150 mm
- Kit weight
- 20-57 kg
- Climatic version according to GOST 15150-69
- U / UHL / HL
