3NB-350 piston mud pump (triplex single acting mud pump)
| Min. Order: | 1 Set/Sets |
|---|---|
| Trade Term: | FOB |
| Payment Terms: | L/C, T/T |
| Supply Ability: | 400 sets per year |
| Place of Origin: | Shandong |
Company Profile
| Location: | Weifang, Shandong, China (Mainland) |
|---|---|
| Business Type: | Manufacturer, Trading Company |
| Main Products: | Drilling Rig And Mud Pump, Mud Pump & Rig & Cylinder& Liner & Piston Rod& Extension Rod& Crosshead, Mud Pump Drilling Rig Rotary Table Liner, Mud Pump & Drilling Rig& Liner & Cylinder & Valve Assembly & Valve Cover, Mud Piston Pump & Crosshead & Bi-metal & Clamp Assembly |
Product Detail
| Model No.: | 3NB-350 |
|---|---|
| Means of Transport: | Ocean, Air, Land |
| Type: | Vacuum Pumps |
| Certification: | Others |
| Brand Name: | Rongli |
| power: | 350HP |
| stroke length: | 180mm |
| liner Dia.: | 130mm-180mm |
| Production Capacity: | 400 sets per year |
| Packing: | export package |
| Delivery Date: | 20 days |
Product Description
The design character of RL3NB350 triplex single acting mud pump is optimum of parameter, increased the stroke lenth and displacements appropriately, lowered the stroke reasonably, thus improved the service life of expendable parts.
These series mud pumps are widely used in oilfields and other industrial mining enterprises for well drilling and well repairing etc.
This series mud pumps are strictly manufactured according to SY5138 standard of Petroleum Industry Ministry and are tested accordingly when leave factory.
Model | Type | Input power | Rated pump speed | Stroke length | Gear ratio | Drive wheel rated speed R/Min | |||||||
RL3NB-350 | Triplex single acting piston pump | 257KW 350(hp) | 130 SPM | 180mm | 130/29 | 582.8 | |||||||
Dia.Of suction manifold | Dia.of discharge manifold | Overall size mm | Total weight | Weight. not including the pulley wheel and pulsation dampener(kg) | |||||||||
203 mm | 101 mm | 3600*2080*2015 | 8058 | 7500 | |||||||||
Stroke per minute | Liner size (mm) and Pressure Rating(Mpa) | ||||||||||||
φ90 | φ100 | φ110 | φ120 | φ130 | φ140 | φ150 | φ160 | ||||||
31 | 25 | 20.8 | 17.5 | 14.9 | 12.8 | 11.2 | 9.8 | ||||||
Displacement (L/S) | |||||||||||||
130 | 7.44 | 9.18 | 11.11 | 13.23 | 15.52 | 18.00 | 20.67 | 23.51 | |||||
120 | 6.87 | 8.48 | 10.26 | 12.21 | 14.33 | 16.62 | 19.08 | 21.70 | |||||
110 | 6.29 | 7.77 | 9.40 | 11.19 | 13.13 | 15.23 | 17.49 | 19.90 | |||||
100 | 5.72 | 7.07 | 8.55 | 10.17 | 11.94 | 13.85 | 15.90 | 18.09 | |||||
Based on 100% volumetric efficiency and 90% mechanical efficiency | |||||||||||||
