Process gas
Qiangsheng 2D80-25/168-202 recycle-hydrogen compressor — Zhejiang Qiangsheng
Qiangsheng 2D80-25/168-202 recycle-hydrogen compressor · Zhejiang Qiangsheng
Datasheet
Product overview
Power: Actual recycle-duty driver required · Pressure: 16.8 → 20.2 MPaG example · Flow: 25 m³/min at inlet conditions
Qiangsheng names 2D80-25/168-202 as a recycle-hydrogen compressor, with the example associated on its page with Shandong Baoshun. Explicit parameters are 25 m³/min at inlet conditions, 16.8 MPa(G) suction and 20.2 MPa(G) discharge, 800 kN gas force and 630 kN combined piston force. The inlet volume is not a normal-volume capacity.
This is a high-inlet-pressure recycle case, distinct from the 4M80fresh-hydrogen example. Equal frame-force values do not imply equal cylinders, pressure ratio, stage arrangement, driver or throughput. The published page does not state motor power, stage count, speed or utilities; none is inferred from the identifier.
Provide loop-gas composition and its range, inlet temperature/pressure envelope, receiving pressure, contaminants/liquid risks and normal/start-up/turndown cases. Specify make-up/purge and process interface conditions. A nominal hydrogen label does not establish compatibility with every hydrogen-rich mixture.
Obtain matched performance and actual absorbed/driver input, cylinder and sealing details, leak/vent recovery, pulsation calculation and operating-control limits. Define lubrication/cooling and auxiliary boundaries, P&ID, nozzle/foundation loads, piping and maintenance access. Agree material traceability, gas-duty/mechanical/tightness tests and destination documentation. Confirm commissioning, spares and warranty terms. The official model photo illustrates this published example, without certifying the delivered configuration of another order.
| Catalog reference | QS-2D80-H2 |
|---|---|
| Machine | Process gas |
| Power | Actual recycle-duty driver required |
| Working pressure | 16.8 → 20.2 MPaG example |
| Published flow | 25 m³/min at inlet conditions |
| Air quality | — |
| Duty | Energy / gas |
| Supply | Not specified |
| Plant | Zhejiang Qiangsheng |
| Published example | 2D80-25/168-202 recycle hydrogen |
| Inlet-condition volume | 25 m³/min;not normal volume |
| Suction pressure | 16.8 MPa(G) |
| Discharge pressure | 20.2 MPa(G) |
| Gas force | 800 kN |
| Combined piston force | 630 kN |
| Unprovided ratings | Motor,stages,speed and utility demand require selected sheet |
| Process inputs | Loop mixture,inlet range,contaminants,purge/start-up and turndown |
| Acceptance | Agreed gas-duty,mechanical and tightness tests |
Plant
Zhejiang Qiangsheng
Wenzhou
The plant remains the seller. This desk issues the English duty sheet so quotes are comparable across clusters.
- QS-4M80-H2 · Selected driver/input required
- QS-4M50-H2 · Selected 4M50 driver/input required
Specification pages
Specifying a Process gas duty
| Duty | Write on the RFQ |
|---|---|
| Process gas compressor manufacturers in China | Process gas is not plant air. Molecular weight, suction pressure, discharge pressure and flow size the machine. A kW from an air catalogue is unused. |
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Product information
Information reviewed 2026-10-08. Specifications apply only to the models and conditions stated.
QS-2D80-H2: Voltage and frequency matter as much as bar. State both. Include the required operating conditions with your enquiry.
Issue RFQ