Titan Research Group Supply (TRG Supply) is an ASME pressure vessel manufacturer serving plants, EPC contractors, and procurement teams that need code-stamped equipment they can install without approval friction. We design, fabricate, test, and document every ASME vessel to the ASME Boiler and Pressure Vessel Code (BPVC) Section VIII, then back it with the certifications jurisdictions actually check.
Whether you need a single shop-fabricated pressure vessel or a recurring supply of custom ASME vessels, you get one accountable source from design review through delivery. Explore our full pressure vessel product range, or request a quote with your design data and operating conditions to start.
TRG Supply provides pressure vessels built to ASME Section VIII requirements, supporting both standard and custom configurations. These vessels are supplied for applications involving pressurised liquids, gases, thermal expansion, storage, and process support.
ASME certification confirms that each vessel is designed, fabricated, inspected, and documented according to internationally recognised engineering and quality controls. This level of compliance is critical for facilities operating in regulated environments or across multiple jurisdictions.
Section VIII is split into divisions. Division 1 covers most general-purpose industrial vessels; Division 2 applies stricter design and analysis rules for higher-pressure or higher-value service. The table below shows the practical differences that affect cost, lead time, and where each fits.
| Factor | Division 1 | Division 2 |
| Design approach | Rule-based (design-by-formula) | Analysis-based (design-by-analysis, often FEA) |
| Typical pressure range | Low to moderate | Moderate to high |
| Safety factor on material | Higher (thicker walls) | Lower (thinner walls, more analysis) |
| Inspection & NDE | Standard requirements | More extensive NDE and documentation |
| Relative cost | Lower upfront cost | Higher engineering cost, potential material savings |
| Best fit | Most storage, air, and process vessels | High-pressure, cyclic, or weight-sensitive service |
In short, Division 1 is the practical choice for the majority of industrial vessels, while Division 2 makes sense when higher pressure, thinner walls, or weight savings justify the extra engineering. If you are unsure which applies, send us your operating pressure, temperature, and service medium and we will confirm the right division during design review.
TRG Supply supports a wide range of ASME vessel configurations, including:
Each vessel is supplied based on project-specific operating conditions, volume requirements, pressure ratings, and code compliance needs.
Certifications are part of an ASME pressure vessel that an inspector looks at first. TRG Supply manufactures and documents vessels to the marks and registrations that let you install without arguing with the authority having jurisdiction:
For your team, these certifications mean predictable approvals, insurable equipment, and a complete paper trail handed over with the vessel, not chased down months later.
Every custom ASME pressure vessel follows the same controlled path, so you always know what stage your order is in:
From standard shop-fabricated pressure vessels to complex custom builds, you deal with one manufacturer accountable for the whole sequence.
TRG Supply manufactures ASME pressure vessels using materials selected for the service medium, operating temperature, pressure requirements, and corrosion conditions specified for each project. Material substitutions are never made to reduce cost or compromise compliance.
Every plate, formed head, and weld consumable is fully traceable to its Material Test Report (MTR), ensuring the documentation package accurately reflects the vessel supplied.
All fabrication is performed under an approved ASME quality program using qualified welding procedures and certified personnel. Before shipment, each vessel undergoes the inspections and testing required by the applicable code and project specification.
A project typically requires an ASME pressure vessel when the equipment will operate above defined pressure or temperature thresholds and must comply with local safety regulations. The exact requirement depends on jurisdiction, application, and operating conditions, which is why many facilities specify ASME compliance during the design phase.
Yes. ASME pressure vessels can be supplied with design considerations suited for outdoor or demanding environments, such as material selection for corrosion resistance, insulation, or protective coatings. These factors are evaluated based on where and how the ASME vessel will be installed and operated.
An ASME vessel should be specified as early as possible in the engineering or procurement process. Early specification helps avoid redesigns, approval delays, or compliance issues that can arise if pressure equipment requirements are addressed too late in a project lifecycle.
Yes. An ASME pressure vessel is designed to operate safely over extended service periods when used within its rated limits and maintained properly. Design margins, material selection, and inspection standards within the ASME code all contribute to long-term operational reliability.
In many cases, ASME pressure vessels can be supplied to integrate with existing piping, thermal, or fluid-handling systems. Connection points, orientations, and space constraints are typically reviewed to make sure the ASME vessel aligns with current infrastructure.
An ASME pressure vessel is generally supplied with code-required documentation, such as fabrication records, inspection reports, and certification data. These documents support regulatory review, installation, and future inspections throughout the vessel’s service life.
Using an ASME vessel supports inspection activities by providing inspectors with recognised code compliance, standardised documentation, and traceability. This often facilitates approval processes compared to non-code pressure equipment.
Division 1 uses rule-based, design-by-formula methods and suits most general industrial vessels at low to moderate pressure. Division 2 uses stricter design-by-analysis rules (often FEA), allows thinner walls, and fits higher-pressure, cyclic, or weight-sensitive service. Division 1 is usually lower cost upfront; Division 2 adds engineering cost but can save on material.
The U Stamp certifies that a vessel was designed and built under an approved quality program to ASME Section VIII, Division 1. It is the mark most jurisdictions require on the nameplate. Yes, TRG Supply manufactures U-Stamped vessels and supplies the corresponding U-1 data report and documentation package.
Yes. We can register vessels with the National Board for traceable in-service records and obtain a Canadian Registration Number (CRN) for installations in Canadian provinces and territories. Confirm the destination jurisdiction during design review so the correct registrations are arranged before fabrication.
Contact us for more information on our products and how they can fulfill your manufacturing or sterilization needs. You may also ask us about our policies, ordering and delivery process, or for other related information.
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