The American Society of Mechanical Engineers (ASME) is a nonprofit organization and a leading developer of regulatory standards for the mechanical engineering sector. ASME’s Boiler & Pressure Vessel Code sets specific requirements regarding the design, fabrication, and operation of pressure vessels and boilers used by many industries. Adhering to ASME codes is critical to ensure safety and compliance in new and used vessels.

Since 1976, N.J. McCutchen, Inc. has produced top-quality, high-volume, precision injection-molded parts. As a full-service custom metal fabrication facility, we have extensive experience in ASME code work for pressure vessels and tanks. Our UL-142 certification and ASME U, S, and R stamps demonstrate our unwavering commitment to innovation, efficiency, and leadership.

What Is ASME Code Work?

ASME code work can include a number of engineering-specific activities, from designing and constructing new pressure vessels to ongoing maintenance and repairs for existing vessels. To effectively complete this work, manufacturers must have a deep understanding of the following:

  • Design requirements. Designs should account for various loadings, such as internal pressure and external forces. They should also follow ASME guidelines regarding safety and maximum allowable stress.
  • Material selection. ASME standards specify which materials are acceptable for use in pressure vessels. At N.J. McCutchen, we can help choose the material that best suits your application and performance needs.
  • Fabrication standards. We strictly adhere to ASME’s guidelines throughout the fabrication process, including welding, heat treatment, and forming for metal parts and structures.
  • Pressure testing. Proper pressure testing is key to ensuring a long service life. Our engineers use approved testing methods to evaluate a vessel’s response to different pressure conditions and verify its structural integrity.
  • Marking and documentation. ASME requires proper marking and documentation for all pressure vessels, which is essential for full traceability. Our team closely adheres to these standards, accounting for critical design conditions and process records.

Our ASME Code Work Services

At N.J. McCutchen, Inc., we fabricate the most common materials and metallurgies, and we can repair most types of pressure vessels at your facility or our machine shop while adhering to all ASME code requirements. Our talented engineers can create designs according to your vision, with our skilled craftsmen turning that design into a reality.

Code and Non-Code Vessels

Our team at N.J. McCutchen can design, fabricate, and finish a broad range of code and non-code pressure vessels and tanks. Some of these include:

1. ASME Section VIII, Division 1, Vessels

At N.J. McCutchen, Inc., we offer fired and unfired pressure vessels that adhere to ASME regulations regarding the following:

  • Certification
  • Design
  • Fabrication
  • Inspection
  • Testing

These vessels can safely operate under external or internal pressures that exceed 15 pounds per square inch gauge (psig). Our team stays current on changes and additions to Section VIII, Div. 1 requirements, including optional design guidelines.

2. UL-142 Double-Wall Skid Tanks

Our UL-142 double-wall skid tanks range between 150 gallons and 12,000 gallons, depending on our client’s needs. These tanks meet UL-142 specifications for aboveground storage of combustible and flammable liquids. They consist of a double wall construction for secondary containment and are often used for lubricant oil or fuel storage.

3. API 650 General-Purpose Tanks

Our API 650 general-purpose tank is the U.S. standard for welded flat-bottomed vertical storage tanks. These can withstand low internal pressures and are often used in terminals, pipelines, refineries, and oil storage facilities to store liquids such as:

  • Chemicals
  • Crude Oil
  • Gasoline
  • Water

ASME Code Work at N.J. McCutchen, Inc.

Customers who choose N.J. McCutchen, Inc. benefit from our unwavering commitment to quality and customer satisfaction. Our skilled and knowledgeable team of fabricators, machinists, and welders are prepared to handle various aspects of ASME code work for pressure vessels and tanks, from design and construction to testing and repair. We maintain UL 142 certification and ASME U, S, and R stamps, and our top-quality in-house services enable us to guide clients from design through completion without the project ever leaving our facility.

Contact us today to learn more about the services we provide. You can also request a quote for detailed information about your specific project.