About
CPP Boston is a premiere supplier of Steel Sand Castings for Navy Submarines, Industrial Gas Turbine, and Valve components. As a Master Melt facility, we offer a range of up to 80 different steels to our customer base. CPP Boston has been in business in the same location for over 60 years!
Alloys
Stainless & Carbon Steel, Copper-Nickel, Monel, and Nickel-based alloys.
Max Pour Weights: Up to 10,000 lbs. (mold weight), Up to 6,000 lbs. (casting weight)
Max Part Size: 80”x80”x60”
Products
Structural steel castings for submarines, industrial gas turbines, and other defense and industrial applications
Certificates
ISO9000, NADCAP Approval for Welding and Heat Treat
Contact
205 Wood Road, Braintree, MA 02184
Phone: (781) 848-3333
People + Culture
CPP Boston has a rich history of providing quality steel castings for military and commercial customers. Our team is the heart of our success. Over the years, we have built a close-knit, hardworking team. We pride ourselves on a safe, supportive workplace that allows our team members to continue to learn and grow as their careers at CPP progress.
Help us shape the future.
Every CPP career comes with incredible growth potential and the satisfaction of knowing that you’re helping shape a better tomorrow for everyone—starting with yourself.