- Other Machinery[6]
- Mining Machinery Parts[6]
- Stainless Steel Wire[1]
- Drilling Machine[6]
- Drilling Rig[6]
- Pipe Fittings[6]
- Mineral Separator[6]
- Other Energy Related Products[6]
- Steel Pipes[6]
- Other Chemicals[6]
- Chemical Auxiliary Agent[6]
- Other Petrochemical Related Products[1]
- Catalyst[1]
- Food Additives[1]
- Lubricant[1]
- Bitumen[1]
- Other Rubber Products[1]
- Other Mining Machinery[6]
- Cement Truck[2]
- Other Trucks[1]
- Special Transportation[2]
- Stainless Steel Pipes[4]
- Industrial Air Conditioners[1]
- Forklifts[1]
- Other Machine Tools Accessories[1]
- Other Hardware[1]
- Pumps[6]
- Wheel Parts[2]
- Valves[1]
- Other Mechanical Parts[1]
- Other Tools[2]
- Energy Saving Equipment Parts[1]
- Metal Processing Machinery Parts[3]
- Wrench[1]
- Other Auto Parts[1]
- Concrete Pumps[1]
- Shaft Couplings[3]
- Other Metals & Metal Products[2]
- Cast & Forged[1]
- Construction Machinery Parts[2]
- Mixing Equipment[2]
- Oil Filter[1]
- Separation Equipment[3]
- Other Service Equipment[5]
- Pliers[1]
- Tool Parts[2]
- Steel Wire Mesh[1]
- Boilers[1]
- Drill Bit[1]
- Contact Person : Mr. Chen Guangxue
- Company Name : Dongying Jianxin Petroleum Equipment Co., Ltd.
- Tel : 0086-0546-7365669
- Fax : 0086-0546-7361669
- Address : Shandong,Dongying,Shengtuo town indurstrial park,Kenli county,Dongying city,Shandong province
- Country/Region : China
- Zip : 257506
sucker rod API 11B grade K D C
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Sucker rod & pony rod
meet with API 11B
material:
grade C: SSYD-1 (similar AISI1526)
grade D: 30CrMoA (similar AISI 4130)
grade K: 20Ni2MoA (similar 4620)
mechanical properties
grade | Yield strength Rel(Mpa) | Tensile strength Rm(Mpa) | Percentage Elongation A(%) | Contraction percentage of Area Z(%) | Impact toughness |
C | ≥ 414 | 620-793 | ≥ 12 | ≥ 55 | ≥ 70 |
D | ≥ 620 | 794-965 | ≥ 10 | ≥ 50 | ≥ 58.8 |
K | ≥ 414 | 620-793 | ≥ 12 | ≥ 55 | ≥ 70 |
technical parameters
Size | Rod D.(in) | Thread D.(in) | Length of pin(mm) | Length of wrench(mm) | Width of Wrench (mm) | Length of rod(ft) |
5/8 | 5/8 | 15/16 | 31.75 | ≥ 31.8 | 22.20 | 2 / 4 /6 / 8 /10/25/30 |
3/4 | 3/4 | 1-1/16 | 36.50 | ≥ 31.8 | 25.40 | 2 / 4 /6 / 8 /10/25/30 |
7/8 | 7/8 | 1-3/16 | 41.28 | ≥ 31.8 | 25.40 | 2 / 4 /6 / 8 /10/25/30 |
1 | 1 | 1-3/8 | 47.63 | ≥38.1 | 33.30 | 2 / 4 /6 / 8 /10/25/30 |
1-1/8 | 1-1/8 | 1-9/16 | 53.98 | ≥41.3 | 38.10 | 2 / 4 /6 / 8 /10/25/30 |
Usage:
grade C: suitable for sour medium environment where they are not susceptible to sulphuric stress cracking.
grade D: suitable for the deeper oil well in the non-corrosion or light-corrosion medium.
grade K: suitable for light loading and corrosion medium shallow well.
sucker rod API 11B grade K D C
