Petroleum Machinery BOP Stack API Monogram Type U Cameron Shaffer spherical SBOP Annular DSA double studded adapter drilling spool P100 Single P200 PDS PDSA 2 -Petroleum Machinery, Inc. was founded in 1997 by two friends with a passion for machining pressure control products and a desire to provide a quality product to match unparalleled customer service.

Today Petroleum Machinery maintains and operates under API and ISO licenses while opportunistically looking for opportunities to expand capacity and scope to better serve our clients.

20+ years of continuous privately held operation under the same leadership has allowed Petroleum to pass our expertise and savings on to the end-user. All of us at Petroleum Machinery look forward to forging new success stories in the years to come.

At Petroleum Machinery, Inc., we continue to expand to our in-house capabilities to ensure cost savings for our products and services.