API 11B Certified Sucker Rods 5/8" to 11/8" Diameter with 414-965 MPa Strength for Oil Well Pumping
Price:
Negotiable
MOQ:
Discussion
Delivery Time:
Soonly
Brand:
Zhongshi
Product Description
API 11B Certified Sucker Rods & Pony Rods
Zhongshi manufactures high-performance polished steel sucker rods and pony rods compliant with API 11B standards. Our rods are crafted from premium alloy steel materials including AISI 4130, with options for custom specifications to meet specific client requirements.
Product Grades & Applications
- Grade C Series: Carbon steel or manganese steel construction for light to medium loads in non-corrosive or shallow corrosive well environments
- Grade D Series: High-quality alloy steel with heat treatment for superior strength and durability in deep well applications
- Grade K Series: Nickel-chromium-molybdenum alloy steel with excellent corrosion resistance for highly corrosive well conditions
Technical Specifications
| Size (in) | Rod Diameter (in) | Thread Diameter (in) |
|---|---|---|
| 5/8 | 5/8 | 15/16 |
| 3/4 | 3/4 | 11/16 |
| 7/8 | 7/8 | 13/16 |
| 1 | 1 | 13/8 |
| 11/8 | 11/8 | 19/16 |
Mechanical Properties
| Grade | Yield Strength (MPa) | Tensile Strength (MPa) | Elongation (%) |
|---|---|---|---|
| C | ≥ 414 | 620-793 | ≥ 12 |
| D | ≥ 620 | 794-965 | ≥ 10 |
| K | ≥ 414 | 620-793 | ≥ 12 |
Material Composition
Available in various AISI steel grades including 1541, 4120, 4130, 4138, 4140, and specialized alloys with precise chemical composition control for optimal performance.
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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