Sichuan Air Separation Plant Group
| Payment Terms | L/C, T/T |
| Supply Ability | 50 Sets / Year |
| Delivery Time | 8months-18months |
| Packaging Details | container, wooden case ,bulk |
| Condition | New |
| Products | turbo expander |
| Application | oil field, gas industry, power generation |
| Medium | NG, Air |
| Brand Name | SASPG |
| Model Number | PT502，PT508，PT509 |
| Certification | ASME/CE/GB |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, T/T | Supply Ability | 50 Sets / Year |
| Delivery Time | 8months-18months | Packaging Details | container, wooden case ,bulk |
| Condition | New | Products | turbo expander |
| Application | oil field, gas industry, power generation | Medium | NG, Air |
| Brand Name | SASPG | Model Number | PT502，PT508，PT509 |
| Certification | ASME/CE/GB | Place of Origin | China |
| High Light | NG Air Natural Gas Turbo Expander ，NG Air turbo expander ，oil field Natural Gas Turbo Expander | ||
Gas turbo expander of oil field, gas industry, power generation
Part of oil field application
| Item | Code | Medium | Flowrate (Nm3/h) | Inlet pressure (MPa) | Outlet pressure (MPa) | Inlet temperature (K) | Bearing type | RPM r/min | Brake type | End user | Description |
| 1 | PT502 | NG | 3809.3 | 1.1 | 0.35 | 213 | Oil bearing | 55000 | F | Daqing oil field | NG—Petro gas
C—compressor |
| 2 | PT504 | NG | 18000 | 3.725 | 1.47 | 219.5 | Oil bearing | 34000 | C | Shengli Oil field | |
| 3 | PT505 | NG | 5088 | 1.82 | 0.46 | 241 | Oil bearing | 43000 | C | Xinjiang | |
| 4 | PT506 | NG | 12000 | 3.75 | 1.88 | 213 | Oil bearing | 38000 | C | Jiangyou Miner | |
| 5 | PT507 | NG | 1860 | 0.82 | 0.27 | 218 | Oil bearing | 52000 | C | Jilin | |
| 6 | PT508 | NG | 2700 | 1.9 | 0.4 | 219.4 | Oil bearing | 52700 | C | ||
| 7 | PT509 | NG | 10500 | 3.0 | 0.75 | 218 | Oil bearing | 37700 | C | Xinjiang | |
| 8 | PT510 | NG | 4680 | 1.8 | 0.4 | 220 | Oil bearing | 56000 | C | Huabei oil field | |
| 9 | PT511 | NG | 4200 | 2.7 | 1.8 | 218 | Oil bearing | 40600 | C | Weiyuan | |
| 10 | PT512 | NG | 7980 | 1.133 | 0.294 | 250 | Oil bearing | 40000 | C | Zhongyuan oil field | |
| 11 | PT513 | NG | 18000 | 3.7 | 1.2 | 288 | Oil bearing | 35000 | C | Zhongyuan natural gas company | |
| 12 | PT514 | NG | 3960 | 1.86 | 0.74 | 219 | Oil bearing | 56000 | C | Xinjiang | |
| 13 | PT515 | NG | 15000 | 3.84 | 1.38 | 222 | Oil bearing | 35000 | C | Shengli Gudao | |
| 14 | PT516 | NG | 6360 | 1.8 | 0.54 | 219.5 | Oil bearing | 52000 | C | Qinhai oil field | |
| 15 | PT517 | NG | 3300 | 1.35 | 0.35 | 213 | Oil bearing | 55000 | C | Huo Shaoshan | |
| 16 | PT518 | NG | 14880 | 3.902 | 1.627 | 219.9 | Oil bearing | 42500 | C | ||
| 17 | PT519 | NG | 7083 | 1.8 | 0.35 | 257 | Oil bearing | 54000 | C | ||
| 18 | PT520A | NG | 17430 | 2.345 | 0.418 | 283 | Oil bearing | 37500 | C | Zhongyuan oil field | |
| 19 | PT521 | NG | 6600 | 1.65 | 0.48 | 216 | Oil bearing | 55000 | C | Yidong oil field | |
| 6 | PT522 | NG | 1650 | 1.98 | 0.52 | 228 | Oil bearing | 70000 | C | Shengli oil field | |
| 7 | PT523 | NG | 3400 | 1.8 | 0.48 | 225 | Oil bearing | 54000 | C | Zhongyuan oil field | |
| 8 | PT524 | NG | 4140 | 0.95 | 0.25 | 258 | Oil bearing | 40000 | C | Zhongyuan oil field | |
| 9 | PT525 | NG | 6479.2 | 3.76 | 1.47 | 240 | Oil bearing | 44000 | C | Shengli oil field | |
| 10 | PT526 | NG | 34920 | 3.58 | 1.789 | 208 | Oil bearing | 23000 | C | Jiangyou |
| Cold End Expander | ||
| Expander | Booster | |
| Working Medium | Air | Air |
| Flow Nm3/h (0℃, 101.325kPa) | 35780 | 47400 |
| Inlet Pressure MPa (A) | 4.99 | 3.645 |
| Outlet Pressure MPa(A) | 0.528 | 5.05 |
| Inlet Temperature K | 178 | 313 |
| Cold End Expander | ||
| Expander | Booster | |
| Working Medium | Air | Air |
| Flow Nm3/h (0℃, 101.325kPa) | 45600 | 61400 |
| Inlet Pressure MPa (A) | 5.12 | 3.77 |
| Outlet Pressure MPa(A) | 0.58 | 5.175 |
| Inlet Temperature K | 177 | 313 |
| Cold End Expander | ||
| Expander | Booster | |
| Working Medium | Nitrogen | Nitrogen |
| Flow Nm3/h (0℃, 101.325kPa) | 33200 | 45000 |
| Inlet Pressure MPa (A) | 5.43 | 4.1 |
| Outlet Pressure MPa(A) | 0.55 | 5.48 |
| Inlet Temperature K | 172 | 313 |
| Cold End Expander | ||
| Expander | Booster | |
| Working Medium | Nitrogen | Nitrogen |
| Flow Nm3/h (0℃, 101.325kPa) | 23800 | 29800 |
| Inlet Pressure MPa (A) | 4.93 | 3.72 |
| Outlet Pressure MPa(A) | 0.63 | 4.98 |
| Inlet Temperature K | 171 | 313 |
| Cold End Expander | ||
| Expander | Booster | |
| Working Medium | Nitrogen | Nitrogen |
| Flow Nm3/h (0℃, 101.325kPa) | 25890 | 34100 |
| Inlet Pressure MPa (A) | 5.183 | 3.934 |
| Outlet Pressure MPa(A) | 0.63 | 5.233 |
| Inlet Temperature K | 171 | 313 |
| Expander | Booster | |
| Working Medium | Air | Air |
| Flow Nm3/h (0℃, 101.325kPa) | 61500 | 61500 |
| Inlet Pressure MPa (A) | 2.57 | 1.89 |
| Outlet Pressure MPa(A) | 0.555 | 2.6 |
| Inlet Temperature K | 158 | 315 |
| Expander | Booster | |
| Working Medium | Air | Air |
| Flow Nm3/h (0℃, 101.325kPa) | 30000 | 30000 |
| Inlet Pressure MPa (A) | 4.68 | 4.7 |
| Outlet Pressure MPa(A) | 0.553 | 6.9 |
| Inlet Temperature K | 171 | 313 |
| Cold End Expander | ||
| Expander | Booster | |
| Working Medium | Nitrogen | Nitrogen |
| Flow Nm3/h (0℃, 101.325kPa) | 47000 | 64100 |
| Inlet Pressure MPa (A) | 4.67 | 3.56 |
| Outlet Pressure MPa(A) | 0.569 | 4.78 |
| Inlet Temperature K | 174 | 313 |
| Expander | Booster | |
| Working Medium | Air | Air |
| Flow Nm3/h (0℃, 101.325kPa) | 43000 | 43000 |
| Inlet Pressure MPa (A) | 0.82 | 0.55 |
| Outlet Pressure MPa(A) | 0.142 | 0.86 |
| Inlet Temperature K | 166 | 289 |
| Expander | Booster | |
| Working Medium | Air | Air |
| Flow Nm3/h (0℃, 101.325kPa) | 45000 | 45000 |
| Inlet Pressure MPa (A) | 0.79 | 0.56 |
| Outlet Pressure MPa(A) | 0.14 | 0.83 |
| Inlet Temperature K | 150 | 296 |
| Expander | Booster | |
| Working Medium | Air | Air |
| Flow Nm3/h (0℃, 101.325kPa) | 89900 | 92800 |
| Inlet Pressure MPa (A) | 4.816 | 4.8454 |
| Outlet Pressure MPa(A) | 0.4979 | 7.263 |
| Inlet Temperature K | 161 | 311 |
| Expander | Booster | |
| Working Medium | Natural Gas | Natural Gas |
| Flow kg/h | 285466 | 276154 |
| Inlet Pressure MPa (A) | 6.62 | 3.11 |
| Outlet Pressure MPa(A) | 3.25 | 3.93 |
| Inlet Temperature ℃ | -40 | 45 |
| Shaft Power KW | 2970 | 2930 |
In 1976, SASPG was appointed by the China central government to research and develop the turbo-expander unit for natural gas liquefaction and separation plants. Integrating the advanced technology introduced from abroad in China's 8th Five-Year Plan period and the experiences acquired within 40 years of manufacturing, SASPG manufactures the best turbo-expanders in China, which feature higher expansion ratio, more enthalpy drop, more liquid content in expanded gas and higher efficiency. The expanders have been exported to many countries such as the Philippines, Syria, India, Myanmar and Turkey.
ASPG supplies the booster turbo-expanders in the air separation plants with the capacity of 1000Nm3/h~100,000Nm3/h, in the gas liquefaction plants with the capacity up to 500 T/d and in the natural gas (associated gas) liquefaction & separation plants with the capacity up to 10 million Nm3/d and the inlet pressure up to 10.0 MPa. Almost all the turbo-expanders used in all the large oil fields are supplied by SASPG. In recent years, SASPG has developed this type of natural gas (air) pressure power generation expander and all liquid expander, of which natural gas (air) pressure power generation expander’s generating capacity is up to 4000KW and has been used in industry.
Company Details
Business Type:
Manufacturer,Exporter,Seller
Year Established:
1966
Total Annual:
600million-700million
Employee Number:
2000~2500
Ecer Certification：
Active Member
Situated in the affluent city of Jianyang, SASPG covers an area of 800000m2 with a floor space up to more than 300000m2. Since its founding in 1966, the company has kept on increasing its operation scales and in 2014, the annual production capacity reached 50000 tons. Through many years of develo... Situated in the affluent city of Jianyang, SASPG covers an area of 800000m2 with a floor space up to more than 300000m2. Since its founding in 1966, the company has kept on increasing its operation scales and in 2014, the annual production capacity reached 50000 tons. Through many years of develo...
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