Specialised cryogenic services for the QLD and NSW regions

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We also provide specialised services such as shrink fitting (QLD only) and pipe freezing, as well as equipment repair and servicing to Australian standards. We are a division of Coregas Pty Ltd.

As a division of the largest Australian industrial gases company, we’re able to provide industrial businesses, scientific and medical facilities and educational institutions with a full range of cryogenic services. We have many years of experience in the manufacture and supply of cryogenic gases and a nationwide network of managed depots and distributors, serving our customers on a daily basis. We can supply your organisation with liquid nitrogen and liquid argon of the highest quality, dewars and PLCs to store it safely onsite, and all the hoses and regulators you need. We also provide a range of specialist onsite cryogenic services.

gas supply

Our cryogenic gases are manufactured to precise specifications, here in Australia, in compliance with all relevant standards and guidelines. We offer onsite filling services for bulk storage facilities (authorised holding vessels for liquid gases) as well as the delivery of liquid nitrogen and argon in PLCs, which we can supply if required. Whatever your cryogenic gas needs, Coregas can meet them.

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Onsite cryogenic services

We offer a comprehensive range of onsite services to our liquid argon and nitrogen customers in Australia.

Shrink fitting

Used in the manufacture of valves, gears, railway equipment and other industrial components, shrink fitting produces excellent results.

Cooling an inner part to sub-zero temperatures so that it contracts and can easily be inserted into an outer part before it expands to form a mechanically strong joint, is more efficient than heating the outer part to expand it before inserting the inner part. When performed by experts, such as our mobile cryogenics team, shrink fitting will not change the material composition of metal and metal alloys. Heating the outer part, on the other hand, may change the composition of the metal and weaken the resulting joint.

Pipe freezing (QLD only)

Using liquid nitrogen we freeze the content of a section of a pipe allowing to perform maintenance works to the pipe without draining or closing off the entire system.

This cost effective method is allowing minimal downtime and disruption.

Our mobile cryogenics team provides pipe freezing services for water, oils and chemical products.

Maintenance and repair of storage solutions

In addition to the supply of dewars and PLCs, we offer specialist maintenance and repair services for liquid gas storage facilities and equipment.

We can service and repair your PLCs and cryo-sprays (QLD only), clean your onsite storage vessels and ensure that all your equipment is in excellent working order.

Dry Ice

Our cryogenic division also supplies dry ice and dry ice storage containers on demand. However, we recommend giving us advance notice for this product if possible, as lead times are often longer.

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Markets and Applications


Liquid nitrogen and liquid argon delivery service to authorised liquid nitrogen holding vessels: dewars, PLCs (portable liquid containters), freezers.


Delivery service of liquid nitrogen and dry ice for restaurants: dewars and PLCs available for purchase, personal protective equipment available for purchase.


Cryogenic fluid isolation: onsite services, after hours availability, excellent safety records, extensive resources for larger applications.


Delivery service of liquid nitrogen for cryosauna/cryotherapy, portable liquid containers available for purchase and hire in QLD only.


Cryogenic component fitting: onsite services, after hours availability, excellent safety record, extensive resources for larger applications.


Delivery service of liquid nitrogen and dry ice for science demonstrations, decanting equipment, personal protective equipment available, liquid nitrogen dewars available for purchase.


Dry ice delivery service, dry ice holding containers, pre-ordering may be necessary for this product.


Balloon gas and regulators.


Liquid nitrogen and liquid argon storage vessels for hire (QLD only) or purchase, biological storage systems, hoses, regulators, manifolds, personal protective equipment available for purchase.


Specialised repair and servicing of liquid nitrogen and liquid argon portable liquid containers to Australian standards, dewar cleaning, specialist repair and servicing for liquid nitrogen cryo-sprays (QLD only).


Liquid nitrogen for cryo-surgery, medical oxygen cylinders, medical air cylinders, cryo-spray repairs and servicing, cryo-sprays and dewars for purchase or hire.


New and used equipment available for purchase: dewars, portable liquid containers (PLC’s) and ladles & extractors in both locations.

QLD only: cryo-sprays, oxygen regulators & flowmeters, oxygen cylinder keys, oxygen cylinder trolleys.

Enquire now

Phone | 1800 807 203 (toll free)

Our friendly team are available Monday-Friday 7:30 am - 5:00 pm AEST

In case of emergency | 1300 607 577 (24 hours)

For assistance with on-site emergencies with Coregas products, spills or transportation emergencies

Email | Please use the enquiry form below

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