Product List

(Total 1490 Products )
FOB Price: US $100-1,000 / piece
Min. Order: 1 piece
  • Manufacturing Process: Heat Treatment and CNC Lathe
  • Surface Treatment: Spray-Paint
  • Operation Pressure: Atmospheric Pressure
  • Material: Structural Alloy Steel
  • Transport Package: Bundles
  • Specification: Diameter 42mm-127mm
Min. Order: 1 set
  • Certification: ISO 9001:2008
  • Condition: New
  • Drill Hole Diameter: >300mm
  • Drill Hole Depth: >150m
  • Bit Type: Diamond Bit, Cone Bit and Drag Bit
  • Drilling Way: Rotary
FOB Price: US $100-1,000 / piece
Min. Order: 1 piece
  • Manufacturing Process: Heat Treatment and CNC Lathe
  • Surface Treatment: Spray-Paint
  • Operation Pressure: Atmospheric Pressure
  • Material: Structural Alloy Steel
  • Transport Package: Bundles
  • Specification: Diameter 57mm-156mm
Min. Order: 1 set
  • Certification: ISO 9001:2008
  • Condition: New
  • Drill Hole Diameter: >300mm
  • Drill Hole Depth: >150m
  • Bit Type: Diamond Bit, Cone Bit and Drag Bit
  • Drilling Way: Rotary
Min. Order: 1 set
  • Certification: ISO 9001:2008
  • Condition: New
  • Drill Hole Diameter: >300mm
  • Drill Hole Depth: >150m
  • Bit Type: Diamond Bit, Cone Bit and Drag Bit
  • Drilling Way: Rotary
Min. Order: 1 set
  • Certification: ISO 9001:2008
  • Condition: New
  • Drill Hole Diameter: >300mm
  • Drill Hole Depth: >150m
  • Bit Type: Diamond Bit, Cone Bit and Drag Bit
  • Drilling Way: Rotary
FOB Price: US $100-1,000 / piece
Min. Order: 1 piece
  • Manufacturing Process: Friction Welding
  • Surface Treatment: Spray-Paint
  • Operation Pressure: Atmospheric Pressure
  • Material: Structural Alloy Steel
  • Transport Package: Bundles
  • Specification: OD 2"-5"
FOB Price: US $100-1,000 / piece
Min. Order: 1 piece
  • Manufacturing Process: Forging and Integral Heat Treatment
  • Surface Treatment: Spray-Paint
  • Operation Pressure: Atmospheric Pressure
  • Material: Structural Alloy Steel
  • Transport Package: Bundles
  • Specification: OD 2"-3 1/2"
FOB Price: US $1,500-5,000 / piece
Min. Order: 1 piece
  • Manufacturing Process: Forging and Integral Heat Treatment
  • Surface Treatment: Spray-Paint
  • Operation Pressure: Atmospheric Pressure
  • Material: Structural Alloy Steel 4145h
  • Transport Package: Bundles
  • Specification: O. D. 120.7mm-NC35
FOB Price: US $1,500-5,000 / piece
Min. Order: 1 piece
  • Manufacturing Process: Forging and Integral Heat Treatment
  • Surface Treatment: Spray-Paint
  • Operation Pressure: Atmospheric Pressure
  • Material: Structural Alloy Steel 4145h
  • Transport Package: Bundles
  • Specification: O. D. 104.8mm-NC31
FOB Price: US $1,500-5,000 / piece
Min. Order: 1 piece
  • Manufacturing Process: Forging and Integral Heat Treatment
  • Surface Treatment: Spray-Paint
  • Operation Pressure: Atmospheric Pressure
  • Material: Structural Alloy Steel 4145h
  • Transport Package: Bundles
  • Specification: O. D. 104.8mm-NC31
FOB Price: US $1,500-5,000 / piece
Min. Order: 1 piece
  • Manufacturing Process: Forging and Integral Heat Treatment
  • Surface Treatment: Spray-Paint
  • Operation Pressure: Atmospheric Pressure
  • Material: Structural Alloy Steel 4145h
  • Transport Package: Bundles
  • Specification: O. D. 104.8mm-NC31
FOB Price: US $1,500-5,000 / piece
Min. Order: 1 piece
  • Manufacturing Process: Forging and Integral Heat Treatment
  • Surface Treatment: Spray-Paint
  • Operation Pressure: Atmospheric Pressure
  • Material: Structural Alloy Steel 4145h
  • Transport Package: Bundles
  • Specification: O. D. 104.8mm-NC31
FOB Price: US $1,500-5,000 / piece
Min. Order: 1 piece
  • Manufacturing Process: Forging and Integral Heat Treatment
  • Surface Treatment: Spray-Paint
  • Operation Pressure: Atmospheric Pressure
  • Material: Structural Alloy Steel 4145h
  • Transport Package: Bundles
  • Specification: O. D. 104.8mm-NC31
FOB Price: US $1,500-5,000 / piece
Min. Order: 1 piece
  • Manufacturing Process: Forging and Integral Heat Treatment
  • Surface Treatment: Spray-Paint
  • Operation Pressure: Atmospheric Pressure
  • Material: Structural Alloy Steel 4145h
  • Transport Package: Bundles
  • Specification: O. D. 104.8mm-NC31
FOB Price: US $1,500-5,000 / piece
Min. Order: 1 piece
  • Manufacturing Process: Forging and Integral Heat Treatment
  • Surface Treatment: Spray-Paint
  • Operation Pressure: Atmospheric Pressure
  • Material: Structural Alloy Steel 4145h
  • Transport Package: Bundles
  • Specification: O. D. 104.8mm-NC31
FOB Price: US $1,500-5,000 / piece
Min. Order: 1 piece
  • Manufacturing Process: Forging and Integral Heat Treatment
  • Surface Treatment: Spray-Paint
  • Operation Pressure: Atmospheric Pressure
  • Material: Structural Alloy Steel 4145h
  • Transport Package: Bundles
  • Specification: O. D. 120.7mm-NC35
FOB Price: US $100-1,000 / piece
Min. Order: 1 piece
  • Transport Package: Bundles
  • Specification: O. D. 60.3mm G105
  • Trademark: Shitan
  • Origin: China
FOB Price: US $1,500-5,000 / piece
Min. Order: 1 piece
  • Manufacturing Process: Forging and Integral Heat Treatment
  • Surface Treatment: Spray-Paint
  • Operation Pressure: Atmospheric Pressure
  • Material: Structural Alloy Steel 4145h
  • Transport Package: Bundles
  • Specification: O. D. 120.7mm-NC35
FOB Price: US $1,500-5,000 / piece
Min. Order: 1 piece
  • Manufacturing Process: Forging and Integral Heat Treatment
  • Surface Treatment: Spray-Paint
  • Operation Pressure: Atmospheric Pressure
  • Material: Structural Alloy Steel 4145h
  • Transport Package: Bundles
  • Specification: O. D. 127mm-NC38
FOB Price: US $1,500-5,000 / piece
Min. Order: 1 piece
  • Manufacturing Process: Forging and Integral Heat Treatment
  • Surface Treatment: Spray-Paint
  • Operation Pressure: Atmospheric Pressure
  • Material: Structural Alloy Steel 4145h
  • Transport Package: Bundles
  • Specification: O. D. 120.7mm-NC35
FOB Price: US $1,500-5,000 / piece
Min. Order: 1 piece
  • Manufacturing Process: Forging and Integral Heat Treatment
  • Surface Treatment: Spray-Paint
  • Operation Pressure: Atmospheric Pressure
  • Material: Structural Alloy Steel 4145h
  • Transport Package: Bundles
  • Specification: O. D. 127mm-NC38
FOB Price: US $1,500-5,000 / piece
Min. Order: 1 piece
  • Manufacturing Process: Forging and Integral Heat Treatment
  • Surface Treatment: Spray-Paint
  • Operation Pressure: Atmospheric Pressure
  • Material: Structural Alloy Steel 4145h
  • Transport Package: Bundles
  • Specification: O. D. 120.7mm-NC35
FOB Price: US $1,500-5,000 / piece
Min. Order: 1 piece
  • Manufacturing Process: Forging and Integral Heat Treatment
  • Surface Treatment: Spray-Paint
  • Operation Pressure: Atmospheric Pressure
  • Material: Structural Alloy Steel 4145h
  • Transport Package: Bundles
  • Specification: O. D. 127mm-NC38

Last Login Date: May 27, 2021

Business Type: Manufacturer/Factory

Main Products: Drill Collar, Drill Pipe, Kelly, Drill Rig, Mud Pump, Drill Rod, Drill Tools