Zibo Dijia Special Gas Co., Ltd. is one of the most reliable manufacturers and suppliers of propylene gas in China. If you're going to buy bulk propylene gas made in China, welcome to get quotation from our factory. All customized products are with high quality and competitive price.
Product Introduction
Propylene Gas is a high-quality hydrocarbon gas widely used in petrochemical manufacturing, polymer production, calibration gas mixtures, specialty chemicals, and laboratory research. Offering stable purity, consistent composition, and reliable supply, it provides dependable performance for industrial processes requiring precise gas quality and efficient production.
High-Quality Propylene Gas for Industrial Manufacturing
As one of the most important petrochemical feedstocks, Propylene Gas plays a critical role in the production of polypropylene, propylene oxide, acrylonitrile, cumene, and numerous specialty chemicals. It is also widely used in calibration gas mixtures, catalyst evaluation, process development, and scientific research where consistent gas composition is essential.
Our High Purity Propylene is produced under strict quality management systems with controlled impurity levels and excellent batch-to-batch consistency. Every production batch undergoes comprehensive laboratory testing, including purity verification, pressure inspection, and cylinder leak testing, ensuring reliable performance throughout industrial and laboratory applications.
Available in multiple cylinder specifications and customized packaging solutions, C₃H₆ Gas supports customers ranging from research laboratories to large-scale petrochemical plants. Stable global supply and professional logistics services help maintain continuous production and efficient inventory management.

Product Specifications
|
Parameter |
Details |
|---|---|
|
Product Name |
Propylene Gas |
|
Chemical Name |
Propene |
|
Chemical Formula |
C₃H₆ |
|
CAS Number |
115-07-1 |
|
Molecular Weight |
42.08 g/mol |
|
Appearance |
Colorless gas |
|
Odor |
Faint hydrocarbon odor may be present |
|
Flammability |
Extremely flammable |
|
Purity |
To be confirmed according to the required grade |
|
Hydrocarbon Impurities |
Limits depend on the product specification |
|
Moisture Content |
To be confirmed against the product specification |
|
Packaging |
Approved pressure cylinders or bulk supply systems, subject to availability |
|
Quality Documentation |
Technical data sheet and CoA, subject to availability |
Actual purity, impurity limits, cylinder capacity, filling conditions, and valve connections should be confirmed against the current product specification. Polymer-grade and chemical-grade propylene may have different requirements, so the intended application should be stated when requesting a quotation.
Why Choose Our Propylene Gas?
Key Advantages
- High purity with consistent composition
- Strict quality inspection before shipment
- Reliable batch-to-batch performance
- Flexible cylinder sizes and packaging options
- Stable global supply capability
- Export-compliant logistics solutions
- Customized gas supply programs
- Professional technical support
These advantages help customers improve production efficiency, optimize process stability, and maintain reliable gas supply across industrial and research applications.

Typical Applications
- Petrochemical Manufacturing
- Polypropylene Production
- Calibration Gas Mixtures
- Specialty Chemical Synthesis
- Catalyst Evaluation
- Polymer Research
- Laboratory Analysis
- Industrial Process Development
Frequently Asked Questions (FAQ)
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