Grade K sucker rod (API Spec 11B)
See larger image: Grade K sucker rod (API Spec 11B)| Material : | AISI4720SR |
| Place of Origin: | China (Mainland) |
| Payment Terms: | L/C,D/P,T/T,Western Union,MoneyGram |
| Supply Ability: | 50000 Meter per Month |
| Delivery Time: | one or two month |
Supplier Details
Xincheng Petroleum Technique Co., Ltd., Dongying
- Business Type:Manufacturer, Trading Company, Distributor/Wholesaler
- Product/Services:Tubing,casing,well head,Christmas tree,pumping unit,technical ...
- Online Showroom: 780 products
- Product Details
- Company Profile
- Material : AISI4720SR
- Place of Origin: China (Mainland)
Our 5/8",3/4",7/8" and 1" Grade K sucker rods both 25ft and 30ft with good performance of both anti-corrosion and mechanical.
Our Grade K sukcer rod has high quality and efficient performance. We had the right to use API monogram on our productions. These series of products are produced by high-quality AISI4720SR Nickel-Chromium-Molybdenum alloy steel. All rods are straightened and inspected by defectscope for surface defects. Both ends are upset by hot forging, adopting patent heating techmology designed independently to protect excessive heating and over roasting. Rods are full length quenched and tempered to refine and homogenize grain structure. All rods are also shotpeened to improve fatigue life. Upset pin blanks are machined and dimensions gauged. Pin threads are cold-formed to strengthen the thread from fatigue. These rods feature fully rolled, cold-formed threads designed to provide a precise, smooth, renforced, and the resultant cold working strengthens the thread root.
| Specification | Rode body | Nominal thread | Connector O.D.(mm) | Length(mm) | ||||
| Dia. | Cerculation Tolerance | Connector | Coupling | Nominal coupling | Rod | Pony | ||
| CYG16 (5/8) | 15.9 | 0.305 | 15/16 | 31.8 | 31.8 | 38.1 | 7620 8000 9140 | 60 0 00 20 00 30 00 |
| CYG19 (3/4) | 19.1 | 11/16 | 38.1 | 38.1 | 41.3 | |||
| CYG22 (7/8) | 22.2 | 15/16 | 41.3 | 41.3 | 46 | |||
| CYG25 (1) | 25.4 | 15/8 | 50.8 | 50.8 | 55.6 | |||
As a professional oil equipment supplier and agency, we can provide API standard oil equipment, such as tubing, casings, drilling and oil extraction equipment. Relying on good product quality, reasonable prices and tremendous ...
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| Business Type: | Manufacturer, Trading Company, Distributor/Wholesaler |
| Product/Service (We Sell): | Tubing,casing,well head,Christmas tree,pumping unit,technical service,Drill rig |
| Number of Employees: | 11 - 50 People |
Trade & Market
| Main Markets: | North America South America Southeast Asia Africa Mid East Eastern Asia Western Europe |
| Export Percentage: | 71% - 80% |
Factory Information
| Factory Size (Sq.meters): | 1,000-3,000 square meters |
| QA/QC: | Third Parties |
| Number of Production Lines: | 8 |
| Number of R&D Staff: | 41 - 50 People |
| Number of QC Staff: | 11 - 20 People |
| Management Certification: | ISO 9000/9001/9004/19011: 2000 |
| Contract Manufacturing: | OEM Service Offered Design Service Offered |
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