Pipe Welding Clamps

internal lineup clamp, iluc

Internal Line Up Clamp

iluc, pipe internal clamp, internal line up clamp
Internal Line-up Clamps

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Direct Link to Video
  • Fast and accurate adjustment
  • No tag weld needed, root pass directly to be done
  • Avoiding oval pipe problem
  • Can be used for pipes with different wall-thickness
  • Equal force applied by all around shoes
  • Most precise axial adjustment
  •  

    Type

    Weight

    Max OD

    Min ID

    Total

    Length

    HPC Clamp 6-10“

    Manual

    19 kg

    10“

    6“

    843 mm

    HPC Clamp 10-16“

    Manual

    82 kg

    16“

    10“

    1484 mm

    HPC Clamp 14-20“

    Manual

    103 kg

    20“

    14“

    1484 mm

    HPC Clamp 18-24“

    Manual

    170 kg

    24“

    18“

    1522 mm

    HPC Clamp 18-24“

    All On Board

    252 kg

    24“

    18“

    2262 mm

    HPC Clamp 26-30“

    All On Board

    374 kg

    30“

    26“

    2249 mm

    HPC Clamp 32-36“

    All On Board

    472 kg

    36“

    32“

    2249 mm

    HPC Clamp 38-42“

    All On Board

    587 kg

    42“

    38“

    2249 mm

    HPC Clamp 44-48“

    All On Board

    760 kg

    48“

    44“

    2249 mm

    HPC Clamp 50-54“

    All On Board

    864 kg

    54“

    50“

    2249 mm

    HPC Clamp 56-60“

    All On Board

    1058 kg

    60“

    56“

    2249 mm

    Benefits of hydraulic versus pneumatic clamping system:

    Line-up of pipes in pipeline construction can be done with hydraulic or pneumatic internal clamps. But internal hydraulic line-up clamps offer various benefits:

  • Feet have not to be adjusted to each ID
  • Bigger range of clamping
  • No icing problem caused by compressed air
  • Lower weight
  • Reduce maintenance
  • No high pressure compressor necessary
  • No time limitation by air tank