Each province or territory in Canada issues the Canadian Registration Number (CRN) by an authorized safety authority for pressure vessels and fittings that operate at a pressure rating greater than 15 psig. The CRN identifies that the design has been accepted and is registered for use in that province or territory.
1. The first step is to determine what province or provinces the equipment will be operating in. It is important to note that each province or territory has unique application criteria for CRN. If the equipment will be used in more than one province or territory, a separate CRN application is required.
Timing is also discussed early in the project, so customers understand what is involved in the CRN application process. Upon determining the design and shipping requirements, it may take several weeks for the CRN number to be granted depending on the project complexity.
2. Next, approval drawings are developed for specific CRN parameters. Fittings, piping, and components need to be verified through detailed calculations or testing. Further, some provinces and territories require a PE (Professional Engineer) stamp. Documentation for drawings and materials is prepared in accordance with the requirements for the specific provincial CRN application.
3. Depending on the complexity of the vessel, the design verification may require changes and modifications. This involves back and forth consultation with both the customer and the reviewer of the registration.
4. If required, our Quality Assurance team schedules and performs tests to comply with the vessel's certifications and prepares the testing and certification documents.
5. Finally, the CRN number is issued, and equipment only then can be shipped and placed in service.
Custom vessel manufacturing for industries and pressure vessel factions requiring compliance is what we do. There is a process for customer service and project engineering that we follow to get the correct solution with the defined compliance. Apache sales techs and engineers work with customers to explain this process and provide options when necessary to manage your custom vessel project.
Experience and reputation are significant when developing relationships with inspectors, agencies, and governing officials to keep the CRN registration process moving forward. Having exported to Canada for over 40 years, Apache’s small vessel and large tank team have extensive experience with Canadian regulatory requirements and documentation.
Custom vessel manufacturing to industries requiring compliance is what we do. There is a process for customer service and engineering that is required to get the custom vessel you require for your application. There are numerous specifications that will be required based on your process or level of compliance. Apache will work with you to explain and provide options in your vessel project. This collaborative effort will have to control cost and expedite timing for your custom vessel.
Here are our 12 Project Engineering Steps to Ensure Vessel Compliance:
Apache’s engineering team articulates technical discussions and is open with timelines, cost and compliance-related issues. Our competence for a pharmaceutical or life science industry vessel is strongly supported in providing all compliance related deliverables.
There are many industry specific certifications in vessel manufacturing that regulate the construction of a vessel. However, for many types of pressure vessels, ASME certification is required and may be in addition to other industry requirements due to the vessel's geometry and pressure designation. Any tank that meets the requirements of ASME Code Section VIII can be certified. This certification is frequently referred to as "stamped" because the code symbol is most commonly applied using a stamp process. Here are the main differences between ASME U and ASME UM symbols and certification.
ASME Certification with U Symbol
ASME UM Symbol
Note that there may be exceptions to the ASME Certification requirements, depending on your state and local municipality.
Apache manufactures tanks and vessels for compliance and regulated industries, including pharmaceutical, food and beverage, petrochemical, biofuels, chemical and life science. We hold these certifications: ASME U Certificate, ASME UM Certificate, National Board of Boiler & Pressure Inspectors R Certificate, and National Board of Boiler & Pressure Vessel Authorization to Register Certificate.
Questions? Please call and ask for a Sales / ASME Specialist at 920-356-9900.
Emerging market start-ups can have production challenges when their business takes off at a faster rate than planned. Here's a problem that Apache helped to solve.
Problem: A fast-growing botanical extraction processor was unable to produce the quantity of product needed to fulfill demand. Their process involved an imported vessel that was placed in a rudimentary ice bath for temperature control. This process resulted in waste of non-consistent product and constant staffing and manual intervention to monitor and adjust.
Solution: Apache's small vessel team provided an ASME processing vessel that completely replaced their batch process. The new vessel was designed with a thermal heat jacket that heated and cooled the product to the exact temperature required for the extraction process. The ASME vessel was jacketed with tri-clamp ferrules and included a site glass and high-pressure sanitary fittings. The vessel has a pickle passivated finish that provides ease of sanitation between batches.
Apache's vessel runs continuously day and night; it quadrupled production, eliminated product waste and removed employee monitoring and intervention.
Learn more about Small Vessels
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