hollow sucker rod
group nameDrilling Rig Accessories
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Min Order10 piece
modelsucker rod
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update timeMon, 08 Apr 2013 00:00:53 GMT
Paramtents
Machine Type Drilling Tool
API 11B sucker rod sucker rod
Type Sucker Rod
Use Well Drilling
Certification API
Material Carbon Steel
Packging & Delivery
Min Order10 piece
Briefing
2.API 11B
3.all size of sucker rod available in grade K,C,D and HL
4.competive price wit
Detailed
1. hollow sucker rod
2.API 11B
3.all size of sucker rod available in grade K,C,D and HL
4.competive price with high quality
Hollow Sucker Rod
Hollow sucker rod is a new type of equipment for high pour point and viscous oil exploration, welded by seamless steel tube and hollow joint through the friction welding. In order to prevent leaking within and without and ensure the reliability of connection, the pushing and seal devices in the joint part of threads. It is used in the heat carrier petroleum engineering to meet the need of various petroleum engineering for a major application 
SPEC (mm) | Length (m)
| Mechanical Characteristics | |||
Tensile Strength,σb (MPa) | Yield Point, σs (MPa) | Breaking Elongation, δ5 (%) | Reduction of Area, ψ (%) | ||
KG 34 | 8 m and other lengths | 793~965 | ≥620 | ≥10 | ≥50 |
KG 36 | |||||
