Products
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Workover Rigs
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Rig Components&Accessories
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Handling Tools
- DD Type Center Latch Elevators
- DDZ Type Center Latch Drilling Elevators
- Slip Type Air Operated Elevators
- CDZ Type Drilling Elevators
- CD Type Side Door Elevators
- SLX Type Side Door Elevators
- TA Type Center Latch Elevators
- SJX Type Single Joint Auxiliary Elevator
- SP Type Single Joint Auxiliary Elevators
- SJ Type Single Joint Auxiliary Elevator
- DDZH Hydraulic Center Latch Elevator
- CDZH Hydraulic Center Latch Elevator
- Y Series Slip Type Elevator
- Sucker Rod Elevators
- Single Arm Elevator Links For Oil Drilling
- Double Arm Elevator Links for Oil Drilling
- DB Type Manual Tongs
- Extended Casing Manual Tongs
- Workover Tongs
- B Type Manual Tongs
- C Type Manual Tongs
- SDD Type Manual Tongs
- AAX Type Manual Tongs
- WWC Type Manual Tongs
- WWB Type Manual Tongs
- SB Type Manual Tongs
- LF Type Manual Tongs
- Drill Pipe Slips
- Drill Collar Slips
- Casing Slips
- Safety Clamps
- Pneumatic Slip
- Drill Pipe Hydraulic Power Tong
- Casing Hydraulic Power Tong
- Workover Hydraulic Power Tong
- Sucker Rod Power Tong
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Drill Strings
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Tubulars
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Mud Pump & Spare Parts
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Well Control Equipments
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Production Equipments
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WellHead Equipments
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Drill Bits
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Well Cementing & Completion Tools
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Water Well Drilling Accessories
- Technical Features
- Technical Parameters
Main Technical Features
● Manufactured according to API SPEC 5DP and API SPEC7.
●Steel Grade: E-75, X-95, G-105, S-135
●Drill pipe joints shall comply with Standard API SPEC 7
● The Drill pipes could be c/w various types of internal coating & hard banding upon clients
request.
● Our Drill Pipes could also fully meet requirements of GOST & NS-1 standard latest version.
Designation | Pipe Body OD | Plain End Weight | Pipe Wall thickness | RSC Type | Grade | Upset Type | |||
---|---|---|---|---|---|---|---|---|---|
Lable1 | Lable2 | ||||||||
in | lb/ft | inch | mm | lb/ft | kg/m | in | / | / | / |
2 3/8 | 6.65 | 2.375 | 60.32 | 6.26 | 9.33 | 0.28 | NC26 | E, X, G | EU |
2 7/8 | 10.4 | 2.875 | 73.02 | 9.72 | 14.47 | 0.362 | NC31 | E, X, G, S | EU |
3 1/2 | 13.3 | 3.5 | 88.9 | 12.31 | 18.34 | 0.368 | NC38 | E, X, G, S | EU |
15.5 | 3.5 | 88.9 | 14.63 | 21.79 | 0.449 | NC38, NC40 | E, X, G, S | EU | |
4 | 14 | 4 | 101.6 | 12.93 | 19.27 | 0.33 | NC40, NC46 | E, X, G, S | EU, IU |
4 1/2 | 16.6 | 4.5 | 114.3 | 14.98 | 22.32 | 0.337 | NC46, NC50 | E, X, G, S | EU, IEU |
20 | 4.5 | 114.3 | 18.69 | 27.84 | 0.43 | NC46, NC50 | E, X, G, S | EU, IEU | |
5 | 19.5 | 5 | 127 | 17.93 | 26.7 | 0.362 | NC50, 5 1/2 FH | E, X, G, S | IEU |
25.6 | 5 | 127 | 24.03 | 35.8 | 0.5 | NC50, 5 1/2 FH | E, X, G, S | IEU | |
5 1/2 | 21.9 | 5.5 | 139.7 | 19.81 | 29.52 | 0.361 | 5 1/2 FH | E, X, G, S | IEU |
24.7 | 5.5 | 139.7 | 22.54 | 33.57 | 0.415 | 5 1/2 FH | E, X, G, S | IEU | |
6 5/8 | 25.2 | 6.625 | 168.28 | 22.19 | 33.04 | 0.33 | 6 5/8 FH | E, X, G, S | IEU |
27.7 | 6.625 | 168.28 | 24.22 | 36.06 | 0.362 | 6 5/8 FH | E, X, G, S | IEU | |
RSC-Rotary Shouldered Connection, EU-External Upset, IU-Internal Upset, IEU-Internal and External Upset |