We Offer The Quality Range of

LPG Cylinder Filling Skid, LPG Pump Skids, LPG Skid Mounted Filling Plants


We SAFETECHNO SERVICES deal in LPG Cylinder Filling Skid, LPG Pump Skids, LPG Skid Mounted Filling Plants, LPG Mobile Bottling Plants, Government Licensing Work, Legal Documentation Services, CCoE (PESO) Preliminary Approval. We have an expert team for Design, Engineering consultancy, Installation, Testing & Commissioning of Design Engineering Services, Turnkey Project Management Services, Tender Documents Preparation, Engineering Study for LPG Auto Gas Filling Stations, LPG LOT / VOT Manifold Installation, Propane Storage Plants, CNG Storage Plants and Petroleum Storage Plants for commercial and industrial projects etc. from India.

We have recently got Recognition as a Competent Person under Petroleum Rule 2002 for Rule 126, 130 and Part B of Form VII by Petroleum and Explosive Safety Organisation (PESO) Nagpur, India.
Rule 126 : Certificate of Tank Testing for Petroleum Storage Tanks
Rule 130 : Issuance of Certificate of Safety for Storage of Petroleum

Safetechno Services provides a range of services, one of is LPG Storage Plant Design Engineering from front end engineering studies like FEED (Front End Engineering Design), Tender Documentation, Project Planning, Costing and Estimation, through to complete plant-project installation.

We have vast experience in LPG, Propane and CNG Turnkey Projects, which empower us to execute the project in given stipulated time.
We design and construct facility as per client requirement and in full accordance with various International Standards like National Fire Protection Act (NFPA), American Petroleum Institute (API) and in full compliance with State and Local Governing Authorities’.
The LPG / Propane Storage Plant Projects, we carried out from single to multi-vessels storage facilities. The components used in the project are highly reputed worldwide which helps to deliver safe, reliable operations years to come.
Health, Safety and Environment (HSE) Management is the key part in project execution, implementation, installation, testing and commissioning. It is provided as a part of design and build or as a stand-alone service. Safetechno Services has extensive experience providing Health, Safety and Environment (HSE) Management services in the LPG, CNG and Petroleum Storage Plant Projects.

• LPG (Liquefied Petroleum Gas)
LPG is clean and efficient energy source. It is the by-product of petroleum production and natural gas. LPG is the combination of two liquid hydrocarbon gases Propane & Butane and remains so under pressure of their own fumes mixtures of aliphatic hydrocarbons

LPG Application is as follows:
✓ Food industry for baking, heating tanks and in the manufacture of food products, juice pasteurisation,
✓ Households (heating, light, cooking),
✓ Metal, construction, glass, ceramic, aerosol and textile industries,
✓ Transport, as engine fuel,
✓ Agriculture, Poultry rearing, drying grasses, green house heating,
✓ Paper and printing industries, for radiation heaters to remove humidity,
✓ Industrial furnaces

• Where does LPG Come from?
✓LPG comes from drilling oil and gas wells.
✓It is a fossil fuel that does not occur in isolation.
✓LPG is found naturally in combination with other hydrocarbons, typically crude oil and natural gas.
✓LPG is produced during natural gas processing and oil refining.
✓It is isolated, liquefied through pressurisation and stored in pressure vessels.
✓ The typical LPG gases – propane and butane – are regarded as Natural Gas Liquids - NGL.
However, not all NGL are LPG.
✓LPG is made during natural gas processing and oil refining.
✓LPG is separated from unprocessed natural gas using refrigeration.
✓LPG is extracted from heated crude oil using a distillation tower.
✓This LPG can be used as is or separated into its three primary parts: propane, butane and iso-butane.
✓It is stored pressurised, as a liquid, in cylinders or tanks

• Butane Vs Propane Properties
LPG physical properties include specific gravity (density), boiling point, pressure, vapour expansion, energy content, combustion facts, flame temperature, flash point & more.

Gas Properties
Chemical Formula
Energy Content: MJ/m3
Energy Content: MJ/kg
Energy Content: MJ/L
Boiling Temp: Cº
Pressure @ 21ºC: kPa
Flame Temp: Cº
Expansion: m3/L
Gas Volume: m3/kg
Relative Density: H2O
Relative Density: air
L per kg
kg per L
Specific Gravity @25ºC
Density @ 15ºC: kg/m3


• Should the LPG storage tank or cylinder be filled completely?
NO - an LPG storage vessel can never be filled completely as LPG liquid has a high rate of expansion. In order to allow for expansion, LPG vessels are only filled to between 80% and 85% of their design capacity. This space allows for expansion and contraction of the stored liquid due to changes in ambient temperature.

• What will happen, If Liquid Gas spill?
The liquid will expand over 200 times when vaporized. A very small quantity of liquid LPG escaping to atmosphere will produce vast amounts of flammable gas. One volume of GPL liquid will produce 274 volumes of gas vapour.

• What is sweating / freezing of LPG storage tank?
The quantity of heat absorbed or released by a substance undergoing a change of state, such as ice changing to water or water to steam, at constant temperature and pressure. Also called heat of transformation or heat absorbed by a unit mass of a material at its boiling point in order to convert the material into a gas at the same temperature. In a LPG storage tank when the vapour from vapour space is withdrawn or lost due to rupture downstream, the vapour pressure is lost and the liquid try to convert to vapour to make-up the lost pressure, the heat required for this vaporization process is taken from the liquid itself and this results in dropping the liquid temperature and thus cools the tank surface, this in turn causes the external water vapour to condense and deposit on the tank external surface which is referred to as sweating of tank, sometime due to very low temperature even ice formation can be seen on the tank external surface. This sweating of tank should not be miss-understood as tank leakage. With time the tank and the inside liquid absorbs the atmospheric temperature and the sweating subsides.

LPG Cylinder filling Skids:
Safetechno Services is the supplier and exporter of LPG skid mounted cylinder filling plant for filling LPG in cylinders of various capacities. This is a custom built ready to install plant. There are various models available with storage tank capacity ranging from 500 Liters and with the choice of single or many cylinders filling Scales.
The unit comes with all safety features as per norms. The filling scale comes with auto cut off facility with digital filling scales. The unit is provided with cylinder evacuation system, cylinder testing system, Multi filling point for filling cylinders of various capacities like 3, 5, 6, 9, 12, 15, 20, 35, 50kgs, and etc. at the same time.
The LPG skid station put all the Pump system, electrical system, safety system, pipe system, filling scale, and LPG dispenser together if required, and mounted on the skid base.

Standard features:
1. Minimum Installation Area.
2. Can be shipped in 20 and 40feet container.
3. Low Investments and low maintenance Cost.
4. Transportable, compact system on the Skid.
5. Ex-proof electrical execution.
6. Safety execution included.
7. Possibility to compose the system as complete unit with all required safety fittings.
8. Additionally available with Auto gas filling station

Equipments installed on filling skids:
1. From 4 and up to 8 cylinder filling machines.
2. Electronic leak detector.
3. Shrinking machine.
4. Default cylinder evacuation unit.
5. Electronic Check Control.
6. Chain conveyors and roller conveyors.
7. LPG Pump.
8. Firefighting system.
9. LPG supply hose.
10. Ex-proof Electrical panel.
11. Air Compressor and pipe line.

LPG Pump Skids:
The LPG Pump Skid is offered to transfer liquid LPG at a required stable flowrate and pressure to any of storage tank, tanker, LPG vaporizers or LPG/Air blending systems. LPG pumping skid forms the heart of any liquid transfer, vaporization or LPG / Air blending process. Safetechno Services uses a positive displacement regenerative turbine pump for standard applications.
Centrifugal or Vanes are available and provided for special applications. The pump casing includes an integral by-pass relief valve to eliminate the potential for over pressurizing the pump. The pump skid includes a by-pass line, by-pass relief valve, check valves, pressure gauge. Each pump package is supplied with an explosion proof electric motor and Is designed the grade of protection: Ex d IIB T4.

Application of LPG Pump Skids:
1. Underground & aboveground auto gas dispensing.
2. Multiple cylinder filling stations.
3. Vaporizer feed - high pressure.
4. LPG tanker & Storage tank Loading / Unloading operation.


Contact Us


K.G. Mansion, 4th Floor, 1223/C, Opp. Kohinoor Hotel, Apte Road, Deccan Gymkhana, Pune - 411004, Maharashtra, India
Mobile: +91-9372922174 / 9423500533 / 7972626776
Email: sales@lpgstorageplantdesignengineering.com

Our sites: www.lpgstorageplantdesignengineering.com, www.lpgandpetroleumlicensing.com, www.lpgcylinderfillingskid.com, www.lpgstorageplantinstallation.com