Cangzhou Lockheed Drilling Equipment Parts Co.,Ltd
1.Profile of company
Established in 1998, Cangzhou Lockheed Drilling Equipment Parts Co., Ltd. is a professional technology-oriented enterprise specialized in the production drilling equipments and tools,which is one of the leading corporations of drilling tools and workover fishing tool manufacturing industry. Including three series with full model types,as follows:
Drilling Bit series: rock roller bit,tricone bit,pdc drill bit,single bit,cone bit and hole opener;
Drilling Equipment Parts series: manual tong,elevator,slips,stabilizer;
Workover Fishing Tool series: releasing spear,junk basket, overshot,reversing sub,die collar, fishing tap etc.
Our goal:Strive for Perfection and Win by Quality.
2.Product detail
Thread Protector for Drill Pipe Features:
A. High precision in size and shape
B. Good low temperature toughness
C. Excellent comprehensive mechanical properties
D. High connection strength and sealability
E. Large inside diameter of tool joint
F. High torque resistance
G. High fatigue strength and long fatigue life
1. To apply the seamless steel pipe from the best steel mill, guaranteeing the chemical components and mechanical property is within the scope of API standard.
2.Long and smooth upsetting transition part enhances the strength of connecting section between the pipe and tool joint.
3. Premium heat treatment technology makes the mechanical property of the pipe meet or exceed API requirement.
4. Casing-friendly hard banding material extends the life of both drill pipe and casing significantly.
5. Corrosion-resistance internal plastic coating protects the pipe from being damaged by the H2S contamination during drilling, extending the life of drilling pipe efficiently.
Detail Mechanical Property of the Drill Pipe:
Technical Parameters
Drill Pipe | Thickness Style | Steel Grade | Pipe Wall | Outside Diameter | Inside Diameter |
2 3/8" | External Upset | DZ50,E75 | 6/7.11 | Φ65 | Φ46 |
G105 | 7.11 | Φ65 | Φ40 | ||
2 7/8" | External Upset | DZ50,E75 | 9 | Φ81 | Φ54 |
G105 | 9.19 | Φ81 | Φ49 | ||
3 1/2" | External Upset | DZ50,E75 | 10 | Φ98 | Φ66 |
G105 | 9.35 | Φ98 | Φ63.5 | ||
4 1/2" | Internal&External Upset | DZ50,E75 | 8 | Φ127 | Φ92 |
G105 | 8.56 | Φ119 | Φ73 | ||
External Upset | G105 | 8.56 | Φ127 | Φ90.5 | |
5" | Internal&External Upset | DZ50,E75 | 10 | Φ130 | Φ90.5 |
G105 | 9.19 | Φ130 | Φ90.5 |
3.Product show
4.Other drilling equipment show
5.Transportation
6.Welcome to contact me at any time!!!
Your satisfaction is our mission!!