China API 11ax Oilwell Subsurface Tubing/Sucker Rod Pump, Find details about China Sucker Rod Pump, API Tubing Pump from API 11ax Oilwell Subsurface Tubing/Sucker Rod Pump
1.API certificate
2.Tubing size:15-40". OD
3.Pump bore: 125-375
4.Barrel length:8-30ft
5.Plunger length:2-7ft
Product Description
conventional tubing pump, ours has better performance in corrosion resistance & anti-friction aspect. Plunger of it is nickel plated on alloy base, inside wall of barrel is plated with hard cadmium, key parts, such as valve hood, valve ball, are made of materials with excellent mechanical performance and corrosion resistant property. Compared with conventional pump, the series of pump has a longer working life.
Technical Data
Tubing Pump
Specification | Nominal Bore In(mm) | Plunger Length Ft(m) | Ma. O.D. (mm) | Rod In | Tubing In | Stroke Ft(m) |
20-125TH | 1.25(32) | 4-6 (1.2-1.8) | 73 | 3/4 | 2 3/8 |
26.25(8.0) |
20-150TH | 1.50(38) | 73 | 3/4 (5/8) | 2 3/8 | ||
20-175TH | 1.75(44) | 73 | 3/4 | 2 3/8 | ||
25-175TH | 1.75(44) | 88.9 | 3/4 | 2 7/8 | ||
25-200TH | 2.00(51) | 88.9 | 3/4 | 2 7/8 | ||
25-250TH | 2.50(63.5) | 88.9 | 3/4 | 3 1/2 | ||
30-275TH | 2.75(70) | 108 | 3/4 | 3 1/2 | ||
35-325TH | 3.25(83) | 116 | 3/4 | 4 1/2 | ||
40-375TH | 3.75(95) | 116 | 1 | 4 |
Rod Pump
Specification | Nominal Bore In(mm) | Plunger Length Ft(m) | Ma. O.D. (mm) | Rod In | Tubing In | Stroke Ft(m) |
20(25)-125RHAC RHAM | 1.25(32) | 4-6 (1.2-1.8) | 47.5/47.6 | 0.75 | 2 3/8(2 7/8) | 24.61(7.5) |
25-150RHAC RHAM | 1.50(38) | 59.4/59.5 | 2 7/8 | |||
25-175RHAC RHAM | 1.75(44) | 59.4/59.5 | 2 7/8 | |||
25-200RWAC RWAM | 2.00(51) | 59.4/59.5 | 2 7/8 | |||
30-225RHAC RHAM | 2.25(57) | 72.1/72.2 | 3 1/2 | |||
30-250RWAC RWAM | 2.50(63.5) | 72.1/72.2 | 3 1/2 |
Material and Surface Treatment
Parts | Material, Surface treatment | Special requirements |
Barrel | Carbon Steel, Chrome plate, nickel-phosphorous plate, carbonitriding, carburized | Brass barrel |
Plunger | Carbon steel, nickel spray, chrome plate | Double chrome plate |
Ball & Seat | Stainless steel, Tungsten carbide, Titanium carbide | Nickel carbide |
Cage | Alloy steel | Hard-lined |