Oil Extraction Oilfield Sucker Rods High Performance Direct Connection
API 11B Grade C D K KD HX Grade Sucker Rod High Performance Direct Connection
Products Description:
The sucker rod is a special sucker rod designed for oil extraction of high pour point, high viscosity and high wax content. It is combined with threaded joints, sealing and rod body. The rod body is made of seamless steel tube and the threaded joint is connected with the rod body through friction welding and heat treatment. The pin thread is formed by roller.The sucker rod has hollow sucker rod and hollow polished sucker rod, hollow pony rod types.
Features:
For common sucker rod:
Raw Material Test → Cold Straighten → Cut → Forge → Hot Treatment → Hot Alignment → Shot Blasting → Rod Head Machining → Assembly → Protective Cap → Package → Aczoiling Treatment.
For extra high tensile sucker rod:
Raw Material Test → Cold Straighten → Cut → Forge → Quenched And Tempered → Hot Treatment → Hot Alignment → Shot Blasting → Rod Head Machining → Surface Quenched → Assembly → Protective Cap → Package → Aczoiling Treatment.
| Item | Rod body | Nominal thread | O.D. Joint | Wrench size | Length | |||
| Diameter | Thickness | Length | Thickness | Rod | Pony Rod | |||
| ZS32 | 32mm | 5.5mm | 1-7/16" | 50mm | 35mm | 46mm | 7.5m - 9m | 0.6m, 1m - 3.5m |
| ZS34 | 34mm | 5.0mm, 5.5mm | 1-9/16" | 50mm | 35mm | 46mm | 7.5m - 9m | 0.6m, 1m - 3.5m |
| ZS36 | 36mm | 5.0mm, 5.5mm, 6.0mm | 1-9/16" | 50mm | 35mm | 46mm | 7.5m - 9m | 0.6m, 1m - 3.5m |
| ZS38 | 38mm | 6.0mm | 1-3/4" | 56mm | 41mm | 49mm | 7.5m - 9m | 0.6m, 1m - 3.5m |
| ZS42 | 42mm | 6.0mm | 1-7/8" | 60mm | 41mm | 54mm | 7.5m - 9m | 0.6m, 1m - 3.5m |
| ZS48 | 48mm | 5.5mm | 2" | 62mm | 41mm | 58mm | 7.5m - 9m | 0.6m, 1m - 3.5m |
Specification of Polished Rod:
| Item | Rod body | Nominal thread | O.D. Joint | Wrench size | Length | ||
| Diameter | Thickness | Length | Thickness | ||||
| ZS36 | 36mm | 6.0mm, 6.5mm | 1-9/16" | 50mm | 35mm | 46mm | 7.5m - 9m |
| ZS38 | 38mm | 6.0mm | 1-3/4" | 56mm | 41mm | 49mm | 7.5m - 9m |
| ZS42 | 42mm | 6.0mm | 1-7/8" | 60mm | 41mm | 54mm | 7.5m - 9m |
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