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11,790 Wholesale Petroleum Collar Products
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API String Drilling Non Magnetic Drill Collar with Competitive Price
US $ 1,000-30,000/Piece
1 Piece
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Precision Machining API 5 " P530 Heavy-Weight Drill Pipe/ Non-Mag Drill Collar Custom Non-Mag
US $ 1,000-10,000/Piece
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Custom Non-Mag API 8 Inch Spiral Drill Collars with 6 5/8 API Reg Connections with 4145h
US $ 1,000-10,000/Piece
1 Piece
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API P550 P650 1515hsmax Nmdc Non-Magnetic Drill Collar Nmdc
US $ 2,000-30,000/Piece
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ISO Standards AISI 4145h Mod Od 9inch and 6 5/8 Fh Spiral Drill Collar
US $ 1,000-10,000/Piece
1 Piece
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Non-Mag Drill Collar Suppliers API 7-1 Nmdc Size 5"
US $ 1,000-10,000/Piece
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Precision Machining API 7-1 Non-Magnetic Drill Collar Od 79.4mm to 279.4mm
US $ 1,000-10,000/Piece
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API 8" Non-Magnetic Drill Collar Nmdc Nc26 Nc31 Nc38 Drill Collar for Oil Drilling
US $ 1,000-10,000/Piece
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AISI 4145h Steel Magnadur 601 Od 11 and 8 5/8 Reg Non Magnetic Drill Collar
US $ 1,000-10,000/Piece
1 Piece
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Non-Magnetic Drill Collar with API 6 1/2”
US $ 1,000-10,000/Piece
1 Piece
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API Oilfield 5dp Drill Pipe/Drill Collar for Oil Drilling Rig
US $ 1,000-30,000/Piece
1 Piece
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Custom Non-Mag Drill Collar Design 6-3/4′ ′ Slick Non-Magnetic Drill Collar P550 P530 Drilling
US $ 1,000-10,000/Piece
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Best East Heavy API Drill Collar Spiral Drill Collar and Non Magnetic Drill Collar
US $ 1,000-10,000/Piece
1 Piece
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Thread Recutting Drilling Equipment Oilfield API Non-Magnetic Drill Collar
US $ 1,000-10,000/Piece
1 Piece
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Core Drill Collar API 7-1 Ns-1 Non-Magnetic Slick Drill Collar Spiral P550 P530 Russia Drill Collar
US $ 1,000-30,000/Piece
1 Piece
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East Heavy API Spec 7-1 and Sy5411 Standard Non-Magnetic Drill Collar for Oilfield
US $ 1,000-30,000/Piece
1 Piece
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Hot 2025 Factory Price API Oil Downhole Drill String Drill Stabilizer Drill Collar Nmdc
US $ 1,000-30,000/Piece
1 Piece
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Manufacture Price API Spiral Drill Collar and Non Magnetic Drill Collar
US $ 1,000-30,000/Piece
1 Piece
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HDD Oilfield Tool Spiral Drill Collar/ Non-Magnetic Drill Collar
US $ 1,000-20,000/Piece
1 Piece
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Corrosion Inspection East Heavy Brand API Non-Magnetic Drill Collar Nmdc Nc 51
US $ 1,000-30,000/Piece
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Non-Magnetic Drill Collar Manufacturers Non Magnetic Material 3 1/8" Drill Collars
US $ 1,000-30,000/Piece
1 Piece
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Nice Quality Corrosion Inspection Non-Magnetic Drill Collar for Borehole Drilling Rig
US $ 1,000-10,000/Piece
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API Spec7 Non Magnetic Flex Drill Collar for Drilling String Custom Non-Mag
US $ 1,000-10,000/Piece
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API Spec 7-1 P550 P530 Nmdc Non-Magnetic Drill Collars Custom Non-Mag
US $ 1,000-10,000/Piece
1 Piece
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P530 Od 6.25 and Nc 46 Non Magnetic Drill Collar
US $ 1,000-30,000/Piece
1 Piece
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API OCTG Drill Pipe and Drill Collar
US $ 1,000-30,000/Piece
1 Piece
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API 7-1 Integral Spiral Drill Collar for Oil Drilling
US $ 1,000-30,000/Piece
1 Piece
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API 7-1 Non Magnetic Drill Collar P550 P650 for Downhole Tools Oil Drilling Oil Field
US $ 1,000-30,000/Piece
1 Piece
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High-Quality Non-Mag Collars for Sale API Drill Collar for Oil Well Nickel-Based Alloys
US $ 1,000-10,000/Piece
1 Piece
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API 7-1 P550 P650 1515HS Max Nmdc Non-Magnetic Drill Collar Made by East Heavy for Well Drilling
US $ 1,000-10,000/Piece
1 Piece
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API 7-1 Non-Magnetic Drill Collar 2025 Best East Heavy Slick Drill Collar 9500mm Length
US $ 1,000-30,000/Piece
1 Piece
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