API 11B Grade C D K KD HX Oilfield Sucker Rods - 25.4mm to 38.1mm OD, 794-965 MPa Tensile Strength
Price:
Negotiable
MOQ:
1
Delivery Time:
2weeks
Brand:
Zhongshi
Product Description
API 11B Oilfield Sucker Rods Overview
Sucker rods are essential components in oil extraction systems, positioned between the polished rod and oil well pump to transmit power. Manufactured from high-quality carbon steel and alloy steel, these rods comply with API Spec 11B standards and are available in multiple configurations including standard, hollow, and FRP types.
Manufacturing Process
- High-quality steel selection
- Straightening and forging
- Fault detection and quenching
- Flash back and impeller blasting
- Thread rolling for pin end
- Assembly, packing, and storage
Technical Specifications
Sucker Rod Dimensions
| Sucker Rod OD (mm) | Thread OD (mm) | Coupling OD (mm) | Standard Length (mm) |
|---|---|---|---|
| 15.88 (5/8") | 23.81 (15/16") | 38.10 (1 1/2") | 9140 (30 ft) |
| 19.05 (3/4") | 26.99 (1 1/16") | 41.28 (1 5/8") | 8000 (26 ft) |
| 22.23 (7/8") | 30.16 (1 3/16") | 46.04 (1 13/16") | 7620 (25 ft) |
| 25.40 (1") | 34.93 (1 3/8") | 55.56 (2 3/16") | |
| 28.58 (1 1/8") | 39.69 (1 9/16") | 60.33 (2 3/8") |
Polished Rod Specifications
| Nominal Size (mm) | Thread Diameter (mm) | Rod Type | Length (ft/mm) | Grade |
|---|---|---|---|---|
| 25.40 (1") | 19.1 (3/4") | Normal, Enlarged End, High-Strength | 8-36 ft (2.4-10.9 m) | C, D, K, KD, HL, HY, UHS |
| 28.58 (1 1/8") | 23.8 (15/16") | Normal, Enlarged End, High-Strength | 8-36 ft (2.4-10.9 m) | C, D, K, KD, HL, HY, UHS |
| 31.75 (1 1/4") | 31.2 (1 3/16") | Normal, Enlarged End, High-Strength | 8-36 ft (2.4-10.9 m) | C, D, K, KD, HL, HY, UHS |
| 38.10 (1 1/2") | 34.9 (1 3/8") | Normal, Enlarged End, High-Strength | 8-36 ft (2.4-10.9 m) | C, D, K, KD, HL, HY, UHS |
Material & Performance Specifications
| Size (mm) | Material | Surface Coating | Tensile Strength (MPa/psi) | Suitable Media | Length (ft/m) |
|---|---|---|---|---|---|
| 25.40 (1") | 20CrMo | Ni35 | 794-965 (115,000-140,000) | Cl-, CO2, H2S | 8-36 ft (2.4-10.9 m) |
| 28.58 (1 1/8") | 20CrMo | Ni35 | 794-965 (115,000-140,000) | Cl-, CO2, H2S | 8-36 ft (2.4-10.9 m) |
| 31.75 (1 1/4") | 20CrMo | Ni35 | 794-965 (115,000-140,000) | Cl-, CO2, H2S | 8-36 ft (2.4-10.9 m) |
| 38.10 (1 1/2") | 20CrMo | Ni35 | 794-965 (115,000-140,000) | Cl-, CO2, H2S | 8-36 ft (2.4-10.9 m) |
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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