Description

Product Description

Casing Dia.
Bolts NO.
Casing THK
Weight(1m)
Weight(2m)
Weight(3m)
Weight(4m)
Weight(5m)
620-540
8
40
527
795
1063
1331
1599
750-670
10
40
629
957
1284
1612
1939
880-800
10
40
751
1138
1525
1912
2299
1000-920
10
40
850
1292
1734
2176
2618
1180-1100
12
40
909
1433
1958
2483
3007

The full set casing device include the casing drive, casing adapter(twister),casings, casing shoes, joints and wearing parts like the casing teeth.The casing are use to perform cased holes in the bore piling works by rotary drilling rig. The casing joints is designed to guarantee best force transmission efficiency as well as a fast replacement and bolting.Single-walled casings can be used for applications where weight reduction is important.

Spare parts:
Casing Adaptor, Casing Drive, Casing Joint, Casing Shoe, Casing Teeth, Drilling Casing.

Customizable Items

  • Advantages: Faster hole formation, higher quality, shorter construction time, and improved cost efficiency in piling.
  • Suitable Ground Conditions: Gravel layers, sandy loam, clay with gravel, silt, fine sand, karst cavities, sandy gravel backfill, soft soil, and quicksand (collapsible formations).
  • Specifications:
  • (1)For 600-1000mm diameter: Max. depth ~30m (rotary drilling rigs)
  • (2)or 1000-1500mm diameter: Max. depth ~22m (requires SR220/280+ rigs)

Product Details

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