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[China]
Trade Verify
Address: Room2212, B Building, Tiandi Times Square, Weiyang District, Xi'an City, Shaanxi P.R., China
Contact name:Liza
Puyang Zhongshi Group Co., Ltd. |
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Verified Suppliers
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API 11B AISI 4130 1 1/4 " x 25Ft Alloy Steel Sucker Rods Pony Rod Polished Rod 4140
Product Description:
Zhongshi provide the sucker rod and polished rod with API SPEC 11B standard. They used in the oil industry to join together the surface and down hole components of a reciprocating piston pump installed in an oil well. The pump jack is the visible above-ground drive for the well pump, and is connected to the subsurface pump at the bottom of the well by a series of interconnected sucker rods.
Features of rod coupling:
1. Standard class T coupling: 5/8”; 3/4”; 7/8”; 1”; 1 1/8”.
2. Class T slim hole coupling: 5/8”SH; 3/4”SH; 7/8”SH; 1”SH; 1 1/8”SH.
3. Class SM coupling: 5/8”; 3/4”; 7/8”; 1”;
4. Sub-Coupling: 5/8”×3/4”; 3/4”×7/8”; 7/8”×1”; 1”×1 1/8”.
Specification of sucker rods :
| Specification | Rode body | Nominal thread | Connector O.D.(mm) | Length(mm) | ||||
| Dia. | Cerculation Tolerance | Connector | Coupling | Nominal coupling | Rod | Pony | ||
| ZS16 | 15.9 | ≤0.305 | 15/16 | 31.8 | 31.8 | 38.1 | 7620 8000 9140 | 60 0 00 20 00 30 00 |
| ZS19 | 19.1 | 11/16 | 38.1 | 38.1 | 41.3 | |||
| ZS22 | 22.2 | 15/16 | 41.3 | 41.3 | 46 | |||
| ZS25 | 25.4 | 15/8 | 50.8 | 50.8 | 55.6 | |||
Polish rod specification:
| Specification | Rode body | Nominal thread | Connector O.D.(mm) | Length(mm) | ||||
| Dia. | Cerculation Tolerance | Connector | Couplin | Nominal coupling | Rod | Pony | ||
| ZS22 | 22.2 | ≤0.305 | 13/16 | 31.8 | 31.8 | 38.1 | 7620 8000 9140 | 60 0 00 20 00 30 00 |
| ZS25 | 25.4 | 13/8 | 41.3 | 41.3 | 46 | |||
| ZS28 | 28.6 | 19/16 | 57.2 | 57.2 | 60.3 | |||
Mechnical Property of solid sucker rod and polish rod:
| Strength grade | Yield strength | Tensile strength | Elongation percentage | Contraction | Impact ductility | Hardness |
| GRADE D | ≥620 | 793-965 | ≥10 | ≥50 | ≥60.8 | 237-291 |
| GRADE HL | 793-862 | 966-1136 | ≥12 | 45-55 | - | 291-332 |
