API 11AX oil sucker rod pumps for heavy oil
API 11AX oil sucker rod pumps for heavy oil
Product DescriptionShengji can manufacture various non-standard pumps according to different customer requirements. Now the company provides 413(diameter105),425 (diameter108),475(diameter120),and 531(diameter135)large bore pumps. Among of them, Shengji specifically designed and manufactured 120 model anti-corrosion pump for Shell Company. This pump uses a spray metal plunger and the fitting uses special material. It takes heat treatment and has a good anti-corrosion property. The travelling valve cage of the pump features a hard liner, improved abrasion performance, tungsten carbide ball and seat also has high anti-corrosion performance. The standing valve is fishable, and it is convenient to check the pump and save time. The pump bore reaches 120.65mm, the max stoke length could be 9.2m and daily fluid production is approximately 151~452m3.
Specifications
Barrel specification | Nominal Dia.(in) | I.D. Tolerance(mm) | Wall thickness | Material | Plunger specification | O.D. tolerance(mm) | Length (in) |
Φ32 | 1 1/4” | ±0.05 | 3/50” 1/8” 1/4” 3/8” 3/4” 7/8” 1” | 1.Carbon steel 1020,1026,1045 etc); 2.Brass 3.Alloy steel 304,316,316L,S50100, 4130,13Cr,P9 etc. | Φ32 | ±0.05 | 4’-6’ |
Φ38 | 1 1/2” | ±0.05 | Φ38 | ±0.05 | |||
Φ44 | 1 3/4” | ±0.05 | Φ44 | ±0.05 | |||
Φ50 | 2” | ±0.05 | Φ50 | ±0.05 | |||
Φ57 | 2 1/4” | ±0.05 | Φ57 | ±0.05 | |||
Φ70 | 2 3/4” | ±0.10 | Φ70 | ±0.10 | |||
Φ83 | 3 1/4” | ±0.10 | Φ83 | ±0.10 | |||
Φ95 | 3 3/4” | ±0.10 | Φ95 | ±0.10 | |||
Φ108 | 4 1/4” | ±0.10 | Φ108 | ±0.10 | |||
Φ220 | 8 5/8” | ±0.10 | Φ220 | ±0.10 | |||
Φ280 | 11” | ±0.10 |
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pump photo
Develpment History
In 1964, our factory is established;
In 1995, we bought in the first tubing production line;
In 2007, our company is restuctured;
In 2015, we became the supplier for Schlumberger and Haliburton.
