Alps Welding manufactures custom carbon steel equipment for industrial projects across North America and worldwide. From pressure vessels and storage tanks to heat exchangers and skid assemblies, we help customers turn project requirements into fabricated equipment.
Based in Woodbridge, Ontario, we combine fabrication experience with mechanical design support, assembly, and project coordination. Whether you have completed fabrication drawings or need support preparing your design for manufacturing, our team can review your scope and identify the next steps.

Custom Carbon Steel Equipment We Manufacture
As a carbon steel equipment manufacturer, Alps Welding supports projects ranging from individual vessels to integrated process equipment assemblies. Our fabrication scope is tailored to your drawings, specifications, and application.
Carbon Steel Pressure Vessels
We manufacture custom carbon steel pressure vessels for industrial process applications. Our engineering support includes mechanical design and calculations for vessels we fabricate, with registration and certification requirements addressed according to the project scope.
For customers evaluating a pressure vessel manufacturer, we can review vessel dimensions, design pressure and temperature, material requirements, internal components, and connections.
Explore our pressure vessel projects.
Heat Exchangers and Condensers
Alps Welding manufactures custom shell-and-tube heat exchangers and economizers for industrial heat transfer and heat recovery applications. Our fabrication capabilities include equipment incorporating carbon steel and stainless steel components, built to project-specific mechanical and material requirements.
Depending on the equipment type and project scope, fabrication can follow applicable TEMA, API 660, or HEI standards.
Explore our heat exchanger projects.
Skid Assemblies, Stacks and Custom Equipment
Our carbon steel fabrication capabilities extend to support skids, structural modules, stacks, and associated process equipment. Depending on the scope, we can combine fabricated components with piping and installed equipment into a coordinated assembly.
Explore our skid package projects.
Carbon Steel Equipment for Industrial Applications
Industrial carbon steel equipment is used across applications with different pressure, temperature, corrosion, and structural requirements. Alps Welding’s projects include equipment for oil and gas, petrochemical processing, power generation, and water treatment.
Carbon steel may be suitable where its mechanical properties and compatibility meet the service requirements. Some applications require protective coatings, linings, corrosion allowances, or a different material.
Our team works with your project specifications to establish the fabrication scope. Final material selection must reflect the process conditions and applicable design requirements.

Carbon Steel Materials and Grades
Carbon steel is an iron-based material whose properties vary with its composition and grade. The appropriate specification depends on the component, operating conditions, fabrication requirements, and applicable code.
We fabricate equipment using materials specified for each project.
Discuss Your Carbon Steel Equipment Project
Looking for a carbon steel equipment manufacturer for your next industrial project? Send Alps Welding your available drawings and specifications so our team can review the fabrication requirements.
Helpful information includes:
- Equipment type and intended application.
- Drawings, dimensions, and material specifications.
- Operating and design pressure and temperature, where applicable.
- Required codes, inspection, and documentation.
- Finishing, assembly, and delivery requirements.
If some details are still being developed, let us know what information is available and what support you need.
