API 11B AISI 4130 1 1/4" x 25Ft Alloy Steel Sucker Rods with 793-965 MPa Tensile Strength and Multiple Coupling Options
Price:
Negotiable
MOQ:
1
Delivery Time:
2weeks
Brand:
Zhongshi
Product Description
API 11B Standard Sucker Rods & Polished Rods
Zhongshi provides high-quality sucker rods and polished rods manufactured to API SPEC 11B standards. These essential oilfield components connect surface and downhole components of reciprocating piston pumps installed in oil wells. The pump jack serves as the above-ground drive mechanism, connected to the subsurface pump via interconnected sucker rods.
Coupling Specifications
- Standard Class T Coupling: 5/8"; 3/4"; 7/8"; 1"; 1 1/8"
- Class T Slim Hole Coupling: 5/8"SH; 3/4"SH; 7/8"SH; 1"SH; 1 1/8"SH
- Class SM Coupling: 5/8"; 3/4"; 7/8"; 1"
- Sub-Coupling: 5/8"×3/4"; 3/4"×7/8"; 7/8"×1"; 1"×1 1/8"
Sucker Rod Specifications
| Specification | Rod Body Dia. | Circulation Tolerance | Nominal Thread | Connector O.D. (mm) | Length (mm) |
|---|---|---|---|---|---|
| ZS16 | 15.9 | ≤0.305 | 15/16 | 31.8 | 7620, 8000, 9140 |
| 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 |
Polished Rod Specifications
| Specification | Rod Body Dia. | Circulation Tolerance | Nominal Thread | Connector O.D. (mm) | Length (mm) |
|---|---|---|---|---|---|
| ZS22 | 22.2 | ≤0.305 | 13/16 | 31.8 | 7620, 8000, 9140 |
| ZS25 | 25.4 | 13/8 | 41.3 | 41.3 | 46 |
| ZS28 | 28.6 | 19/16 | 57.2 | 57.2 | 60.3 |
Mechanical Properties
| Strength Grade | Yield Strength (MPa) | Tensile Strength (MPa) | Elongation (%) | Contraction (%) | Impact Ductility (J) | Hardness (HB) |
|---|---|---|---|---|---|---|
| GRADE D | ≥620 | 793-965 | ≥10 | ≥50 | ≥60.8 | 237-291 |
| GRADE HL | 793-862 | 966-1136 | ≥12 | 45-55 | - | 291-332 |
Similar Products
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Puyang Zhongshi Group Co., Ltd.
Location
Room2212, B Building, Tiandi Times Square, Weiyang District, Xi'an City, Shaanxi P.R., China
Contact Person
Liza