Usage: | Well Drilling, Geotechnical Drilling |
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Certification: | ISO 9001 |
Thread Connection: | 2 3/8" API Reg, 3 1/2" API Reg |
Transport Package: | Cartons or Ply-Wooden Cases |
Specification: | 2 7/8", 3 1/2", 4 1/2", 4 3/4", 10", 12", 14" |
Trademark: | Forsun |