Puyang Zhongshi Group Co., Ltd.
| Payment Terms | D/P, T/T, D/A |
| Supply Ability | 100000pcs per year |
| Delivery Time | 2 weeks |
| Packaging Details | Export Packing |
| Product | Sucker Rod |
| Apply for | Oil Production |
| Material | Grade D |
| Color | Balck |
| Length | 25ft |
| Brand Name | Zhongshi |
| Model Number | Sucker Rod |
| Certification | API 11B |
| Place of Origin | China |
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Product Specification
| Payment Terms | D/P, T/T, D/A | Supply Ability | 100000pcs per year |
| Delivery Time | 2 weeks | Packaging Details | Export Packing |
| Product | Sucker Rod | Apply for | Oil Production |
| Material | Grade D | Color | Balck |
| Length | 25ft | Brand Name | Zhongshi |
| Model Number | Sucker Rod | Certification | API 11B |
| Place of Origin | China | ||
| High Light | steel sucker rod ，high strength steel rod | ||
API 11B Sucker Rod with Pony Rod Polished Rod 3 / 4 Ft 7 / 8 Ft
Products Description:
Zhongshi Group provide sucker rods are designed for transmission of translational or rotational motion from ground drive to the well pump for oil extraction. The rods are round cross-section bars whose ends are provided with upset heads and thread. The rods can be rigged with various centralizers, to protect rods, couplings, and oil well tubing from wear; rods can be additionally provided with mobile scrapers for removal of paraffin deposits. "D" class sucker rods (as per API specification) display enhanced strength and anticorrosion properties, and are highly competitive in terms of quality with the products of world famous manufacturers.
Features:
1. 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.
2. 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.
3. 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. 4. Grade HL, HY sucker rods are suitable for the deep oil-well or big-pump capacity oil-well.
5. 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.
Sucker rod specification:
| Sucker Rod Nominal Value | 5/8" | 3/4" | 7/8" | 1" | 1-1/8" |
| 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 | Elongation | 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. | |||||||||||
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
1997
Total Annual:
5 million-10 million
Employee Number:
570~600
Ecer Certification：
Verified Supplier
Puyang Zhongshi Group Co., Ltd., restructured from SINOPEC in 1997 has 20 years experience on manufacturing petroleum machinery products . The company registered capital is 10 million U.S. dollars, with annual export 30 million U.S. Dollars. We have competitive price of o... Puyang Zhongshi Group Co., Ltd., restructured from SINOPEC in 1997 has 20 years experience on manufacturing petroleum machinery products . The company registered capital is 10 million U.S. dollars, with annual export 30 million U.S. Dollars. We have competitive price of o...
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