API 11B Oilfield Production Equipment Sucker Rod Alloy Steel
Product Description
API 11B Alloy Steel Sucker Rod, Polished Rod and Pony Rod for Oil Drilling
Description of sucker rod:
Sucker rod is an important part of a sucker rod pumping equipment. Sucker Rod connect with coupling to be a rod string, and up through polished rod connection on the pumping unit or PCP motor, down connection on the pump piston or PCP, its role is to ground the reciprocating movement of the pumping unit horsehead suspension point is passed to the downhole pump or pass the rotation of the PCP motor torque to downhole PCP.
Features of sucker rod:
Grade C sucker rod is made from fine carbon steel. It is featured by mid-strength, good plasticity, toughness, corrosion resistance. It is suitable for sour medium environment where it is not susceptible to sulphuric stress cracking.
Grade D sucker rod is made from fine alloy steel, featured by high strength, better plasticity and long service life after heat treatment. This product is suitable for no-corrosion or light-corrosion environment oil-well widely.
Grade HL and HY sucker rods are super-high strength sucker rod, having the same size and main parameter as grade D sucker rod, but their strength is capable to reach 966~1195Mpa. Grade HL, HY sucker rods are suitable for the deep oil-well or big-pump capacity oil-well.
And grade K, KD and KH sucker rod are made from fine Cr-Ni-Mo alloy steel containing different amount of Ni. They possess more powerful anti-corrosion function. The products are suitable for strong corrosion oil-well, with depth of shallow, middle and deep respectively.
Technical Parameters of Sucker Rod
| Sucker Rod Nominal Value | Φ16(5/8") | Φ19(3/4") | Φ22(7/8") | Φ25(1") | Φ29(11/8") |
| Rod Body Diameter | 15.88+0.18-0.36(0.625+0.007-0.014) | 19.05+0.20-0.41(0.750+0.008-0.016) | 22.23+0.20-0.41(0.875+0.008-0.016) | 25.40+0.23-0.46(1.000+0.009-0.018) | 28.58+0.25-0.51(1.125+0.010-0.020) |
| Outer Diameter Of External Thread Shoulder | 31.8+0.13-0.25(1.250+0.005-0.010) | 38.1+0.13-0.25(1.500+0.005-0.010) | 41.3+0.13-0.25(1.625+0.005-0.010) | 50.8+0.13-0.25(2.000+0.005-0.010) | 57.2+0.13-0.25(2.250+0.005-0.010) |
| Wrench Width±0.8(±0.031) | 22.2(0.875) | 25.4(1.000) | 25.4(1.000) | 33.3(1.313) | 38.1(1.500) |
| Wrench Length | 31.8(1.250) | 31.8(1.250) | 31.8(1.250) | 38.1(1.500) | 41.3(1.625) |
| API Rod Length±50(±2.0) | 508(20)1118(44)1727(68)2337(92)2946(116)7518(296)9042(356) | 508(20)1118(44)1727(68)2337(92)2946(116)7518(296)9042(356) | 508(20)1118(44)1727(68)2337(92)2946(116)7518(296)9042(356) | 508(20)1118(44)1727(68)2337(92)2946(116)7518(296)9042(356) | 508(20)1118(44)1727(68)2337(92)2946(116)7518(296)9042(356) |
| Domestic Rod Length±50 | 900,1400,1900,2400,2900,3400,7900,9900 | 900,1400,1900,2400,2900,3400,7900,9900 | 900,1400,1900,2400,2900,3400,7900,9900 | 900,1400,1900,2400,2900,3400,7900,9900 | 900,1400,1900,2400,2900,3400,7900,9900 |
| Upset Flange Diameter | 31.1+0.13-3.17(1.219+0.005-0.125) | 35.7+0.13-3.17(1.406+0.005-0.125) | 38.1+0.13-3.17(1.500+0.005-0.125) | 48.4+0.13-3.17(1.906+0.005-0.125) | 55.6+0.13-3.17(2.188+0.005-0.125) |
| AR±3.2(±0.125) | 47.6(1.875) | 57.1(2.250) | 66.7(2.625) | 76.2(3.000) | 85.7(3.375) |
| CR+1.59-0.40(+0.063-0.016) | 3.2(0.125) | 3.2(0.125) | 4.8(0.188) | 4.8(0.188) | 4.8(0.188) |
● Mechanical Properties Of Steel Sucker Rod
| Grade | Minimum Yield Strength(0.2% Residual Deformation) | Minimum Tensile Strength | Maximum Tensile Strength | Elongation200mm% | Reduction Of Area Z% | Surface Hardness HRC | Core Hardness HB | Fatigue Life | |||
| K | 60000 | 414 | 90000 | 621 | 115000 | 793 | ≥13 | ≥50 | / | / | / |
| C | 60000 | 414 | 90000 | 621 | 115000 | 793 | ≥13 | ≥50 | / | / | / |
| D | 85000 | 586 | 115000 | 793 | 140000 | 965 | ≥13 | ≥50 | / | / | / |
| KD | 85000 | 590 | 115000 | 795 | 140000 | 965 | ≥13 | ≥50 | / | / | / |
| HL | 115000 | 795 | 140000 | 965 | 173339 | 1195 | ≥13 | ≥45 | / | / | / |
| HY | / | / | 140000 | 965 | 173339 | 1195 | / | / | ≥42 | ≥224 | / |
| EHL | / | / | 188500 | 1300 | 217500 | 1500 | / | / | ≥50 | ≥320 | ≥2.5X106 |
| Note: when the yield strength cannot be measured, it should be considered to be processed into standard sample installation drawing | |||||||||||
| a It is generally made of high quality carbon steel, which can reach the mechanical properties of the table.b Molybdenum steel (but not limited to this type of steel) is generally used, and the mechanical properties of this table can be achieved through effective heat treatment. | |||||||||||
Detail Information
| Product Name: | API 11B Alloy Steel Sucker Rod, Polished Rod And Pony Rod For Oil Drilling | Material: | High Quality Carbon Steel Or Alloy Steel |
|---|---|---|---|
| Keywords: | Sucker Rod | Application: | Oil Drilling |
| Warranty: | One Year | Diameter: | 38.1-55.6mm |
| Grade: | C,K,D,KD,HL,HY | Length: | 25', 26' And 30' For Sucker Rod, 2', 4', 6', 8', 10' For Pony Rod |
| High Light: | API 11B Oilfield Production Equipment, Oilfield Production Equipment Sucker Rod, Alloy Steel Oilfield Sucker Rod | ||
Product Details:
| Place of Origin: | China |
| Brand Name: | OilMan |
| Certification: | API 11B |
| Model Number: | 5/8",3/4",7/8",1",1 1/8" |
Payment & Shipping Terms:
| Minimum Order Quantity: | 50 pcs |
|---|---|
| Price: | USD5-100/pc |
| Packaging Details: | In Bundles |
| Delivery Time: | 25-30 work days |
| Payment Terms: | L/C, T/T, Western Union, MoneyGram |
| Supply Ability: | 20000 pieces per month |
