What can we do for you ?

With a wide range of competence, we offer you all services and all-round safe operation of your plant.

Our products and services are as follows:

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Plant Engineering

Production, manufacturing, delivery and assembly of new construction, conversion, extension and strengthening of all liquid gas, ammoniac and aerosol installations in all dimensions as for example:
  • Liquid gas storage, consumption and distribution facilities by road, rail or ship
  • Autogas, Track-Gas, LPG-Skid-systems and cylinder filling systems
  • Vaporizer up to 6.000 Kg / h
  • Gas/air Mixing Systems
  • Liquefied gas systems and conditioning installations for biogas plants
  • Sprinkler systems (based on protection concept)
  • Central Gas supply network for example for local community
  • Inspections of the tank and the pipeline
  • Gas warning systems
  • Pipeline construction for example with pipe made from steel, copper, PE-HD and stainless steel as well through certified welding staff
  • All works on existing system controls for measuring and control technology (MSR)
  • Upon request, all assembly groups and special installations


Production, delivery and installation of assembly groups and facilities as well as follows:
  • Vaporizers, Compressors and pressure boosting systems
  • Autogas, Track-Gas, LPG-Skid-systems and cylinder filling systems of all sizes and types
  • Pressure regulator stations, Gas pressure measurement systems, Gas-mixing plants, Gas pressure boosting systems and conditioning installations
  • LPG-Torch for the liquid and the gas phase as well
  • In-house production of various fittings such as Differential pressure valves, Breakaway couplings, etc. as well as, upon request.
  • Manufacturing of pressure equipment, such as tanks, welded parts by our continuously trained welding department
  • Manufacturing of all welding parts and welding constructions, based on customer´s request. On request we also use parts, which are galvanised, painted or powder-coated as well.
  • Permanent well-sorted stocks of rental equipment, such as Vaporizers, LPG-Skid-Systems, Autogas-Filling-Stations as well as various Gas Torch.
  • Manufacturing of special plants, welded parts as well as components, based on customer´s request.


Specialist retail of fittings as well as a specialized supplier for the industries as for example of LPG, CNG, LNG, Ammoniac, aerosol as well as for the power plant technology, Industry of oil and gas, chemical and petrochemical companies, in addition to pipelines and environment engineering – from the standard product to the special fittings.
  • Regular and well assorted stock for over 20.000 items
  • Large assortment of pumps and compressors
  • Various vaporizer systems, permanently available,  even on rental basis
  • Well assorted special range of gaskets, pipes, flanges, pipe bends, welding fittings, accessories and more
  • Various LPG-Dispensers manufactured by ourselves, permanently available, also with electronic data acquisition system
  • Measurement equipment, also  for usage subject to calibration (sales to third parties)
  • Electrical material and components as well as electrical cabinets for control units, energy distributors available within short delivery times and more.
  • Well assorted partner´s product range as the following subjects listed as for examples DIN – high-pressure-valves, ASME and DIN-Shut-off valves, backflow protection, ball valves, butterfly valves, special fittings available in different sizes, materials, designs and pressure levels

Electrical Engineering

 Electrical, switch cabinet and special constructions - Specialized supplier of all electrical components focused on plants as well as commercial and industrial automation
  • Entire automation solutions according to customer requirements
  • Cost flexibility with the highest quality of MSR technology
  • Main and sub-distributor panels as well as energy distributor, control and measurement cabinets
  • Switching and control panels as well as visualisation system of all process flows
  • Switch cabinet construction and switchboard plants from prototype to series production
  • Electrical and electronic solutions according to customer requirements
  • Programming of PLC control-units
  • Creation of circuit diagrams
  • Assembling of components and subassemblies
  • New constructions, conversion and extension of switching cabinets and switchgear systems
  • Special constructions and solutions according to customer requirements, and more

Engineering Services

HOAI (Services and fees for architects and engineers)-Engineering under § 5 according to fields and business segments for:
  • Automation, process, commercial, industrial and storage plants for LPG, CNG, LNG. Ammoniac, aerosol as well as for all biogases
  • Liquid gas storage and distribution facilities
  • Liquid gas facilities of all possible scales as well as assemblies planning
  • Vaporizers, Compressors and pressure boosting systems
  • Autogas, Track-Gas, LPG-Skid-systems and cylinder filling systems of all sizes and types as well as on a turnkey basis
  • Pressure regulator stations, Gas pressure measurement systems, Gas-mixing plants, Gas pressure boosting systems and conditioning installations
  • Amendment and proposal preparation of license and permit application according to § 13 BetrSicher (Industrial safety Regulation) and BImSchG (Federal Immission Control Act) – ready for signature
  • Risk assessment, explosion protection documents as well as protection concepts and more, according to Industrial safety regulation
  • Alarm systems and emergency plans
  • Safety assessments for existing installations
  • Schematic drawings of installations, as well as piping plans, etc. through our own Computer Aided Design (CAD)- Department
  • Electrical cabinet and special constructions for machines, commercial and industrial automation

Service, Maintenance & Repair

Powerful and branch-related After-Sales Partner for all maintenances, services and repairs.
  • Telephone support
  • Service agreement - Full-Service or a special agreement according to customer requirements
  • Periodic inspections for such as LPG, LNG, CNG, DME, Ammoniac  and Aerosol installations
  • Nationwide inspections of Liquid gas dispenser for usage subject to calibration (sales to third parties) with our own calibration vehicles.
  • Regular inspection of pipelines and gas warning system as well.
  • Periodic internal and external inspection of pressure tanks.
  • Updating of the explosion-protection in a potentially explosive-risk areas
  • Acoustic Emission Testing of pressure tanks in close cooperation with the TÜV
  • Preparations and professional accompaniment during the acceptance and commissioning of all LPG-Facilities
  • More than 20 well-sorted and fully equipped service vehicles  with trained service specialists, which are operating  all over Germany
  • Repairs of pumps, compressors, vaporizers, fittings, road tankers, measurement instruments, dispensers and LPG-Facilities as well, and more.

Rental service

In the event of a breakdown in the existing system or in the event of renovation work on a loan basis we have various systems ready for our customers that can be delivered ready for operation.
  • LPG evaporator (Dry evaporator)
  • LPG evaporator (Wet evaporator)
  • LPG systems
  • Pressure boosting systems(Tank + pump unit + MSR control)
  • Flare systems
  • Pump units (for propane, butane, ammonia etc.)
  • Other systems on request

Our rental systems can be adapted to your needs. Our experienced service technicians are always available for commissioning.

Other services

  • Technical check for your liquid gas tank
  • Gas check for caravans and mobile homes

Contact information

PA Propan & Ammoniak
Anlagen GmbH

Erzwäsche 50-51
38229 Salzgitter OT Gebhardshagen

Telefon 0 53 41 - 8 76 88 - 0
Telefax 0 53 41 - 8 76 88 - 191

E-Mail: info@pa-salzgitter.de

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