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The DFD-1.36/(30~50)-250 Natural Gas Compressor is a high-pressure reciprocating compressor designed for natural gas boosting and pipeline transmission applications.
Engineered for desulfurized and dehydrated natural gas, it provides reliable compression performance for gas transportation, energy projects and industrial gas systems.
Features
Advanced Structural Design
D-type balanced structure with oil-free lubrication ensures clean natural gas compression and stable operation.
Optimized reciprocating design reduces vibration, noise and maintenance requirements for continuous gas supply.
Integrated skid package simplifies transportation, installation and commissioning.
Flexible options for cooling, drive mode and installation configuration meet different natural gas applications.
Application Area
Natural Gas Pipeline Boosting
Used for natural gas boosting and transportation in pipeline networks and energy projects.
Industrial Gas Compression
Suitable for high-pressure gas transfer and processing systems requiring stable and reliable compression.
Highlight Advantages
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| High-efficiency design ensures stable operation with low vibration and low noise. | Fewer wearing parts reduce maintenance requirements. | Skid-mounted structure simplifies transportation and installation. | Optimized components improve reliability and service life. |
Patent Certificates
 | A piston rod thread protective sleeve ZL 2017 2 1907021.7 | | A piston ring support device ZL 2018 2 0294776.2 | |
| A range piston ZL 2017 2 190177.0 for symmetrical balanced compressors | | Integrated long short double compartment ZL 2018 2 0294762.0 |
Whole Machine Description
The compressor adopts a D-type symmetrical balanced structure with water cooling, oil-free lubrication and reciprocating piston design, providing stable compression performance for natural gas applications.
The double-middle-body structure prevents lubricating oil from entering the cylinder, ensuring clean gas compression. The modular design simplifies installation and improves overall reliability.
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The compressor in this picture is a non-standard product. The product provides independent solutions tailored to customers' specific usage requirements (flow rate/purity/pressure, usage environment, main purpose, and customer specific requirements), from design to product customization.
Structural form: D-type/M-type/S-type/W-type/V-type/Z-type
Cooling method: water cooling/air cooling/mixed cooling
Installation form: fixed/mobile/pry mounted/cabin type
Drive mode: motor drive/diesel engine start
Transportation: sea/air/land
Packaging:
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| Metal cabin | Wooden box | Soundproof cabin |
Project Case
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| Lanzhou petrochemical company 240000 tonsyear ethylene production capacity restoration - adding butadiene and 1-butene unloading facilities project | Alibek oilfield in Southern Kazakhstan | Procurement of Molecular Sieve Dehydration, Ethylene Glycol Regeneration and Injection Device, and Fuel Gas Skid in Akimom Gas Field |
Technical Parameter
| No. | Model | Medium | Flow rate (Nm3/h) | Exhaust pressure MPa （G) | Motor power (kW) | Cooling method | Overall dimensions (mm) | Weights (kg) |
| 1 | VF（D）-0.32/(30-200)-250 | Natural gas | 1500 | 25 | 75 | Air-cooled | 5538*2350*2438 | 9.5 |
| 2 | VF(D)-0.26/(30-200)-250 | Natural gas | 1000 | 25 | 55 | 5538*2350*2438 | 9.5 | |
| 3 | ZFD-0. 1/(30-200)-250 | Natural gas | 500 | 25 | 37 | 6500*2350*2450 | 5.5 | |
| 4 | DFD-3[0.28]/(2-4)[25-200]-250 | Natural gas | 1300 | 25 | 75 | 4050*3450*2100 | 12.5 | |
| 5 | MF-4/(7-11)-250 | Natural gas | 1900-2880 | ~ | 355 | Air-cooled or water-cooled | 6250*3200*3400 | 18 |
| 6 | DF-2/(10-15)-250 | Natural gas | 1320-1920 | ~ | 250 | 6000*3200*3400 | 16 | |
| 7 | MF-3.2/(8-16)-250 | Natural gas | 1700-3260 | ~ | 355 | 6250*3200*3400 | 18 | |
| 8 | MF-2.5/(14-25)-250 | Natural gas | 2250-3900 | ~ | 355 | 6450*3200*3400 | 20 | |
| 9 | DF-1.55/(15-25)-250 | Natural gas | 1500-2400 | ~ | 280 | 600*3200*3400 | 16 | |
| 10 | DF-1.45/(20-35)-250 | Natural gas | 1800-3100 | ~ | 280 | 6050*3200*3400 | 16 | |
| 11 | MF-2/(20-30)-250 | Natural gas | 2500-3700 | ~ | 355 | 6250*3200*3400 | 20 | |
| 12 | MF-1.8/(25-40)-250 | Natural gas | 2800-4400 | ~ | 355 | 6250*3200*3400 | 18 | |
| 13 | MF-1.35/(30-45)-250 | Natural gas | 2500-3700 | ~ | 315 | 6000*3200*3400 | 18 | |
| 14 | DF-1.3/(8-16)-250 | Natural gas | 700-1320 | ~ | 160 | 6000*3200*3400 | 18 | |
| 15 | MF-1.5/(40-60)-250 | Natural gas | 3700-5500 | ~ | 355 | 6250*3200*3400 | 16 | |
| 16 | MF-1.3/(50-85)-250 | Natural gas | 3900-6700 | ~ | 355 | 6250*3200*3400 | 18 |
Project Case
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| Ukraine Project | Alibek oilfield in Southern Kazakhstan | Ningxia Zhongneng new materials engineering |
What gas can this compressor handle?
It is mainly designed for desulfurized and dehydrated natural gas, with customized solutions available for specific gas conditions.
Can the compressor be customized?
Yes. Flow rate, pressure conditions, cooling method and configuration can be adjusted according to project requirements.
Is this compressor suitable for different operating conditions?
Yes. The compressor can be customized to meet different pipeline systems and industrial application requirements.
