| Specification |
After-sales Service: 7X24;
Warranty: 12months;
Manufacturing Process: CNC Milling;
Surface Treatment: Spray-Paint;
Operation Pressure: Atmospheric Pressure;
Material: Alloy;
Connection: Nc 26, Nc 31, Nc 38, Nc 50;
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After-sales Service: 6 Month;
Warranty: 30 Day;
Manufacturing Process: Forging;
Surface Treatment: Spray-Paint;
Operation Pressure: Atmospheric Pressure;
Material: Cast Steel;
Sale Area: Globe;
Package: Woodern Case;
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After-sales Service: Available;
Warranty: 1year;
Manufacturing Process: CNC Milling;
Surface Treatment: Spray-Paint;
Operation Pressure: Atmospheric Pressure;
Material: Alloy;
Motor Rubber: High Temperature/Oil Resistance/Super Hard;
Rotor Surface Treatment: Chrome Plating/Tungsten Carbide Spray;
Customization: Available;
Standard: SGS;
Corresponding Markets: Africa Middle East South America Russia;
Production Capability: 100 Pieces or Less Will Be Shipped Within 30 Days;
Drilling Bit Size: 3-12 1/4“;
Engine Displacement: 0-70L/S;
Schedulable Number: 0-3°;
Technical Support: Available;
Righting Device: 1-2customisable;
Package Well Service: We Can Provide Various Types of Downhole Motors, D;
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After-sales Service: 1year;
Warranty: 1year;
Operation Pressure: Atmospheric Pressure;
Produce Name: Roller Kelly Bushings;
Model: Hds;
Type: Heavy;
Way of Drive: Sqare Drive;
Suitable for Kelly: 3-6square(in)/3-6hex(in);
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After-sales Service: 1year;
Warranty: 1year;
Operation Pressure: Atmospheric Pressure;
Material: Stainless Steel;
out Diameter: 4 1/2"- 20" (114.3mm-508mm);
Thread: Ltc, Stc, Btc;
Length: R1(4.88-7.62m), R2(7.62-10.36m), R3(10.36-14.63m);
Steel Grade: H-40, J55, K-55, N-80, L-80, P110, Q-125;
Surface: Corrosion Proofing Water Based Paint;
Heat Treatment: Normalized, Quencher+Temper;
MOQ: 5tons/Size;
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