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Steel Pipe Products Drill stem element

Steel Pipe Products Drill stem element

Country/Region: china
Company: decwz limited
Categories: Corrugated Pipe Production Line
Update: 2018-02-24 06:39:44
Telephone: 0086-28-87898926
ICP License: Issued by the Chinese Ministry
decwz limited
ICP Remarked Supplier
China
Business type:
Telephone : 0086-28-87898926
Supplier`s last login times: within 39 hours

Drill collar
Standard drill collar, Spiral drill collar, Non-magnetic drill collar
Standard: API Spec 7-1/ISO10424-1, AISI 4145H, SY/T5144
Grade: NC23-31, NC26-35, NC31-41, NC35-47, NC38-50, NC44-60, NC44-62, NC46-65, NC46-67, NC50-70, NC50-72, NC56-77, NC56-88, 65/8REG, NC61-90, 75/8REG, NC70-97, NC70-100, 85/8REG
Out Diameter:3-1/8(in.)~11(in.), Length: 30 ft or 31 ft.

Drill pipe

Integral heavy weight drill pipe
Standard: API Spec 7-1/ISO10424-1, SY/T5146
Grade: Integral heavy weight drill pipe: Type I(single length 9300mm) :ZH-JZ66-5 5/8FH-I, ZH-JZ55-5 1/2FH-I, ZH-JZ50-NC50-I, ZH-JZ45-NC46-I, ZH-JZ35-NC38-I, ZH-JZ29-NC31-I;Type II(single length 13500mm): ZH-JZ50-NC50-II, ZH-JZ45-NC46-II.
Out Diameter: 3-1/2(in.) ~11(in.), Thread type: NC31,NC38, NC46,NC50, 5-1/2FH,6 5/8FH.

Kelly

API Spec 7-1/ISO10424-1, SY/T6509
Square Kelly, Hexagonal Kelly
Square Kelly size: 63.5mm, 76.2mm, 88.9mm, 108mm, 133.4mm.
Square Kelly Length: Total standard length: 12.19m, total optional length: 16.46m; Drive section standard length: 11.28m, Drive section optional length 15.54m.
Hexagonal Kelly size: 76.2mm, 88.9mm, 108.0mm, 133.4mm, 152.4mm.
Hexagonal Kelly Length: Total standard length: 12.19m, total optional length: 16.46m; Drive section standard length: 11.28m, Drive section optional length 15.54m.


Product Tags:

heavy weight drill pipe

      

drill pipe

      

steel pipe

      

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