We perform so you can perform by manufacturing and delivering high-performance threaded products and gaskets, backed by high-quality custom machining and services to meet every need.
Years in Business
Dan-Loc is a manufacturer and supplier of threaded products, gaskets & seals, and precision machined components. Dan-Loc manufactures products that serve the global oil & gas industry as well as the industrial, marine, power generation, and transportation industries.
The Dan-Loc Group of companies has 188 years of combined manufacturing experience with each company recognized as a premier supplier of the highest quality industrial threaded products. Today, on a daily basis, Dan-Loc produces thousands of standard and special tap end studs, double end studs, continuous thread studs and nuts.
Dan-Loc also manufactures and supplies a full line of API ring gaskets. All sizes and materials are available with a large volume carried in stock. Products include standard and specialty ring joint gaskets, spiral wound gaskets and specialty seals.
With an extensive inventory of raw materials and full-line machine shop capabilities, Dan-Loc is fully capable and ready to produce any of your standard or special product requirements. We are equipped for heat treating to ASTM requirements and can provide a variety of plating and coatings to meet customer design specifications.
Dan-Loc has the manufacturing capacity, facilities, quality control, personnel, and experience to meet the needs of our customers and the industries they serve. Dan-Loc can meet our customers’ needs for high quantity, long-run jobs as well as small, expedited, or rush orders.
What We Stand For
We treat others the way we want to be treated.
2. Customer Needs
We are in business to take care of our customers the way they want to be taken care of.
3. Continuous Improvement
We are motivated by the challenge of getting better every day.
4. Cash Flow
We generate cash flow that supports our independence, growth and attention to market and customer needs.
We support the communities where we live and work, internally and externally.
6. Common Sense
We use our intuition and past experiences to make the right decision. Safety first!
THE Dan-Loc ADVANTAGE
- ISO 9001:2015 certified
- Listed on most business AMLs
- A global supply chain
- Single source for stud bolts and ring gaskets
- US-based manufacturing
- Complete product traceability
- Friendly 50lb. packaging
- In-house heat treating
- Convenient Dan-Loc EXPRESS locations
- Comprehensive industry knowledge
Industries We Serve
Dan-Loc meets the needs for strong and reliable threaded products used in valves, turbines, pumps, generators and other equipment used to generate electricity.
Dan-Loc’s expertise in corrosion resistant threaded products allow us to provide the marine industry with the specialized products required.
Oil & Gas
Dan-Loc provides bolting and sealing products to meet the high performance requirements in onshore, offshore, subsea, pipeline and refining operations.
Dan-Loc has global experience providing threaded products to large OEMs as well as engineering, procurement and construction (EPC) contractors. Dan-Loc is listed on most AMLs.
Dan-Loc provides products to meet the need for high quality threaded products used in transportation on the road and rail.
Please tell us how we can help you as well as the best way to contact you.
A Dan-Loc representative will respond as soon as possible. Thank you!
Dan-Loc wants you to have the information you need and answer any questions you have. Please fill out the contact form, email us, or give us a call on the number below.
LOUISIANA DAN-LOC EXPRESS LOCATION
2808 South Ruby Avenue, Suite 110, Gonzales, LA 70737
Click to call: (255) 644-6449