AP Services

Curtiss-Wright focuses exclusively on the provision of products and services to the commercial nuclear power industry. AP Services, a product and service brand of Curtiss-Wright, is the leader in fluid sealing technologies and services to the power generation and petro/chemical industry. We are recognized as a “Best in Class” company with proven performance in delivering solutions to improve equipment reliability and reduce cost.

AP Services has won numerous distinguished awards including USA-STARS, First Energy and Exelon “Supplier of the Year” awards and NEI TIP awards for packing and graphite pressure seal technology. Our customers include the largest power generation fleets in North America including Exelon, AEP, Duke Energy, TVA, Progress Energy, First Energy, PPL, SouthernCo, GenOn, USA-STARS and others.

Our sealing products line is a blend of manufactured and distributed products. Our manufactured products include proprietary valve packing technologies that have the lowest leak rates and friction in the industry. AP Services also manufactures graphite pressure seals that are used by nearly every nuclear power plant and Valve OEM.

In addition, AP Services has state-of-the-art gasket manufacturing technology using CNC driven Water Jet cutters. Products are manufactured under AP Services’ commercial and nuclear QA programs accordingly. AP Services' nuclear QA program is NUPIC audited to the requirements of 10CFR50 Appendix B and Part 21.

Our services include a full line of valve services, fluid sealing on-site support, turn-key repack services and warehouse evaluations. Our personnel are the most knowledgeable and respected fluid sealing and valve experts in the industry.

AP Services provides the highest quality products along with the very best personnel to improve the equipment reliability at your site.

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Mechanical Packing AP Style 524 Graphite Packing
Gaskets AP Style 300 Gasket
Textile Products AP Style 956 Rope
Specialty Products AP Services Specialty Products
Teaming Partners GORE Power Grade Sheet Gasket