Jinxing Group
- Company
- Sichuan Jinxing Clean Energy Equipment Group Co., Ltd.
- Base / history
- Chengdu, Sichuan · Since 1995
- Business
- Natural-gas equipment · Hydrogen equipment · Related project services
From gas duty to an engineered package
Jinxing combines compression with natural-gas purification, liquefaction and station equipment, alongside hydrogen equipment. A procurement enquiry should identify the operating gas and the required equipment boundary.
The company describes production resources for casting, pressure vessels and system skids, machining, components and final assembly. Its group range does not mean every associated item is included with a compressor.
Storage compression
Define operating cases before selecting the driver
Skid-mounted storage packages
The manufacturer describes electric-motor or gas-engine drive, high-strength forged high-pressure cylinders, buffers, piping, coolers and gas-liquid separation equipment.
Pressure variation and the actual site interfaces drive selection. Ask for the proposed stages, cylinders and driver for all required cases, together with their flow and reference conditions.
Review storage / CNG supply information →Give the engineer a set of cases
| Case | Information to keep together |
|---|---|
| Minimum / changing suction | Suction pressure, temperature and gas composition, required discharge pressure and flow basis |
| Normal operating duty | Continuous delivery, driver/utility conditions and operating schedule |
| Peak / transition duty | Peak duration, pressure changes, control response and permitted operating envelope |
Include the actual piping and driver arrangements. The manufacturer describes both on-skid and off-skid piping analysis; identify which site sections and operating cases must be included.
Station boundary
A CNG station is a different supply definition
Jinxing publishes mother-station and daughter-station system solutions. State the gas source and station duty, then agree which systems are supplied with the compressor.
Mother station
The manufacturer's solution lists pressure regulation and metering, purification, compression, filling and station information/control systems.
- Specify the pipeline gas and incoming pressure variation.
- Define required station demand and filling arrangement.
- Identify purification, recovery/buffer tanks, controls and site works included.
Daughter station
The listed solution includes skid compression, sequence control, unloading and filling interfaces, plus station controls and remote monitoring arrangements.
- Specify trailer supply and the required unloading/filling interfaces.
- Define duty as source pressure changes during unloading.
- Agree the supplied compression, storage/interface and control equipment.
Process compression
Match gas composition, cylinders and load control
JXT high-speed skid family
- Catalogue speed reference
- 1,200 r/min
- Family rated power
- 960–2,880 kW
- Maximum tensile / compression load
- 180 kN / 192 kN
These are family/frame references. Select the cylinders, stages and driver from suction/discharge conditions and gas duty; the figures do not establish one machine's flow or measured package consumption.
Review process-gas package information →Construction
The process-gas range describes vertical and horizontally opposed reciprocating arrangements. Confirm the frame and cylinder/stage configuration, lubrication and packing/seals for the offered gas service.
Capacity control
The manufacturer identifies variable-speed, clearance-volume, valve-unloading and recycle arrangements according to need. Specify your load cases and request the actual combination and permitted operating envelope.
Gas and temperature
JX·D lists several gas services; low-temperature BOG is a distinct route. Provide composition, contaminants, liquid carryover and inlet temperature so material, separation and cooling suitability are addressed.
Connect engineering analysis to the site boundary
Jinxing's storage page describes pulsation/vibration analysis, piping stress and shaft torsional analysis. Put the interfaces and approval documents into the project scope.
- Gas piping
- Provide routing and connected equipment for both skid and site piping. Agree the operating cases and pulsation/vibration analysis boundary.
- Loads and supports
- Identify site connections, support arrangements and foundations. Agree piping stress and equipment-interface records for the installation.
- Driver and shaft system
- Name the electric or gas-engine arrangement and required speed/load cases. Agree applicable shaft torsional analysis and drive documentation.
- Standards and inspection
- Agree the applicable standard editions, equipment scope, performance checks and pressure-equipment documents. A manufacturer's design-standard reference is separate from model certification.
Hydrogen testing: a standard-development project
The Sichuan Institute of Quality and Standardisation reported in July 2026 that a national-standard project for testing hydrogen compressors used in pipeline hydrogen transport had been approved, with Jinxing leading the drafting.
This records participation in developing a test standard. It is not an already published standard or proof that every compressor carries an independent hydrogen-service certificate.
Prepare a process enquiry with usable boundaries
Gas and operating cases
Composition, contaminants/liquids, suction pressure and temperature, discharge requirements, flow units/reference conditions, minimum/normal/peak demand and schedule.
Package and site
Driver, utilities, cylinders/stages, cooling, separation, lubrication/seals and load control. Define skid interfaces, site piping, supports, foundations and any station equipment.
Approval and handover
Applicable standards/editions, analysis cases, inspection/performance evidence, pressure-equipment records, controls/interlocks, installation and maintenance documents, destination service arrangements.
Questions before comparing a Jinxing offer
Does JXT's 960–2,880 kW range give my process flow?
No. The published power range is a family reference. Gas composition, suction/discharge conditions and the selected cylinders/stages are needed for a flow and driver selection.
Does a storage skid include the site's piping analysis?
The storage description identifies on-skid and off-skid piping analysis. Agree the actual included piping sections, interfaces and cases in the order; a broad description does not define your project's boundary.
Are CNG mother and daughter stations the same package?
The manufacturer's solutions define different gas-source and filling/unloading arrangements. Identify the incoming source, changing-pressure duty and station systems required before comparing offers.
Does the hydrogen standard project certify the machine?
No. It records development of a national testing standard. The selected machine's applicable performance, materials, pressure-equipment and acceptance records must be agreed separately.