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API Spec 7-1 Drill Collar 127mm-Nc38
API Spec 7-1 Drill Collar 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. 127mm-NC38
API Spec 7-1 Drill Collar 120.7mm-Nc35 AISI 4145h
API Spec 7-1 Drill Collar 120.7mm-Nc35 AISI 4145h
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
API Spec 7-1 Oil Drill Collar 158.8mm-Nc46
API Spec 7-1 Oil Drill Collar 158.8mm-Nc46
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. 158.8mm-NC46
API Spec 7-1 Drill Collar 127mm-Nc38 4145h
API Spec 7-1 Drill Collar 127mm-Nc38 4145h
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
API Spec 7-1 Drill Collar 127mm-Nc38 AISI 4145h
API Spec 7-1 Drill Collar 127mm-Nc38 AISI 4145h
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
API 7-1 Oil Drill Collar 127mm-Nc38 AISI 4145h
API 7-1 Oil Drill Collar 127mm-Nc38 AISI 4145h
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
API 7-1 Drill Collar 127mm-Nc38 AISI 4145h
API 7-1 Drill Collar 127mm-Nc38 AISI 4145h
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
API 7-1 Drill Collar 158.8mm-Nc46 AISI 4145h
API 7-1 Drill Collar 158.8mm-Nc46 AISI 4145h
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. 158.8mm-NC46
API Spec 7-1 Drill Collar 158.8mm-Nc46
API Spec 7-1 Drill Collar 158.8mm-Nc46
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. 158.8mm-NC46
API Spec 7-1 Oil Drill Collar 127mm-Nc38 4145h
API Spec 7-1 Oil Drill Collar 127mm-Nc38 4145h
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
API 7-1 Oil Drill Collar 158.8mm-Nc46 AISI 4145h
API 7-1 Oil Drill Collar 158.8mm-Nc46 AISI 4145h
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. 158.8mm-NC46
API Spec 7-1 Drill Collar 158.8mm-Nc46 4145h
API Spec 7-1 Drill Collar 158.8mm-Nc46 4145h
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. 158.8mm-NC46
API 5dp Friction Welding Drill Pipe 5" G105/S135
API 5dp Friction Welding Drill Pipe 5" G105/S135
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: O. D 5" G105 or S135 Grade
API Spec 7-1 Drill Collar 158.8mm-Nc46 AISI 4145h
API Spec 7-1 Drill Collar 158.8mm-Nc46 AISI 4145h
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. 158.8mm-NC46
API Spec 5dp Oil Drill Pipe/Drill Rod 5" G105/S135
API Spec 5dp Oil Drill Pipe/Drill Rod 5" G105/S135
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: O. D 5" G105 or S135 Grade
API 5dp Oil Drilling Friction Welding Drill Pipe 4" G105/S135
API 5dp Oil Drilling Friction Welding Drill Pipe 4" G105/S135
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: O. D 4" G105 or S135 Grade
API 5dp Oil Drill Pipe/Drill Rod 5" G105/S135
API 5dp Oil Drill Pipe/Drill Rod 5" G105/S135
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: O. D 5" G105 or S135 Grade
API 5dp Friction Welding Drill Pipe 4" G105/S135
API 5dp Friction Welding Drill Pipe 4" G105/S135
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: O. D 4" G105 or S135 Grade
API Spec 5dp Friction Welding Drill Rod/Drill Pipe 5" G105/S135
API Spec 5dp Friction Welding Drill Rod/Drill Pipe 5" G105/S135
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: O. D 5" G105 or S135 Grade
API Spec 5dp Friction Welding Drill Rod/Drill Pipe 5" G105/S135 Tool Joint 4137h
API Spec 5dp Friction Welding Drill Rod/Drill Pipe 5" G105/S135 Tool Joint 4137h
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: O. D 5" G105 or S135 Grade
API Spec 7-1 Drill Collar O. D. 165.1mm-Nc46
API Spec 7-1 Drill Collar O. D. 165.1mm-Nc46
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. 165.1mm-NC46
API Spec 7-1 Oil Drill Collar O. D. 165.1mm-Nc46
API Spec 7-1 Oil Drill Collar O. D. 165.1mm-Nc46
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. 165.1mm-NC46
API 5dp Friction Welding Drill Pipe 2 3/8" G105
API 5dp Friction Welding Drill Pipe 2 3/8" G105
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: O. D 2 3/8" G105 Grade
API 5dp Oil Drill Pipe/Drill Rod 2 3/8" G105
API 5dp Oil Drill Pipe/Drill Rod 2 3/8" G105
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: O. D 2 3/8" G105 Grade
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Hebei Shitan Machinery Manufacturing Co., Ltd.

Hebei, China

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

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