- Other Plastic Building Materials[9]
- Voltage Regulators/Stabilizers[4]
- Drilling Machine[3]
- Drilling Rig[10]
- Moulds[1]
- Pumps[10]
- Valves[4]
- Cast & Forged[3]
- Iron Pipes[10]
- Stainless Steel Pipes[10]
- Steel Pipes[10]
- Plastic Tubes[10]
Products List
exported oilfield drill collar
Drill collars are manufactured from AISI 4145H or 36CrNiMo4 modified steel.
Drill collars are manufactured from AISI 4145H or 36CrNiMo4 modified steel, and are supplied in the" as rolled" surface finish condition. Alternative surface finishes can be provided.Trepanning and...
normal drill collar
Drill collars are manufactured from AISI 4145H or 36CrNiMo4 modified steel.
Drill collars are manufactured from AISI 4145H or 36CrNiMo4 modified steel, and are supplied in the" as rolled" surface finish condition. Alternative surface finishes can be provided.Trepanning and...
supply oilfield drill collar
Drill collars are manufactured from AISI 4145H or 36CrNiMo4 modified steel.
Drill collars are manufactured from AISI 4145H or 36CrNiMo4 modified steel, and are supplied in the" as rolled" surface finish condition. Alternative surface finishes can be provided.Trepanning and...
non-magnetic drill collar
Drill collars are manufactured from AISI 4145H or 36CrNiMo4 modified steel.
Drill collars are manufactured from AISI 4145H or 36CrNiMo4 modified steel, and are supplied in the" as rolled" surface finish condition. Alternative surface finishes can be provided.Trepanning and...
oilfield drill collar
Drill collars are manufactured from AISI 4145H or 36CrNiMo4 modified steel.
Drill collars are manufactured from AISI 4145H or 36CrNiMo4 modified steel, and are supplied in the" as rolled" surface finish condition. Alternative surface finishes can be provided.Trepanning and...
export Drill collars
Drill collars are manufactured from AISI 4145H or 36CrNiMo4 modified steel.
Drill collars are manufactured from AISI 4145H or 36CrNiMo4 modified steel, and are supplied in the" as rolled" surface finish condition. Alternative surface finishes can be provided.Trepanning and...
high quality of Drill collars
Drill collars are manufactured from AISI 4145H or 36CrNiMo4 modified steel.
Drill collars are manufactured from AISI 4145H or 36CrNiMo4 modified steel, and are supplied in the" as rolled" surface finish condition. Alternative surface finishes can be provided.Trepanning and...
Supply Drill collars
Drill collars are manufactured from AISI 4145H or 36CrNiMo4 modified steel.
Drill collars are manufactured from AISI 4145H or 36CrNiMo4 modified steel, and are supplied in the" as rolled" surface finish condition. Alternative surface finishes can be provided.Trepanning and...
Drill collars
Drill collars are manufactured from AISI 4145H or 36CrNiMo4 modified steel.
Drill collars are manufactured from AISI 4145H or 36CrNiMo4 modified steel, and are supplied in the" as rolled" surface finish condition. Alternative surface finishes can be provided.Trepanning and...
Drill pipe
Application: using for oil drilling.
Drill pipe Specifications: ø40,50, 60,73,89,114,127,139Drill pipe material: DZ50, R780, G105, S135 Joint material: 40Cr, 45Mn2, 35CrMo,42 CrMo, 4137HSizeWeightFalt-end weightGradeWall thicknessUpset...