Smith International Gulf Services, LLC ‘s Fluid Sealing Division supplies a wide range of sealing products to the oil and gas industry, which include Ring Joint Gaskets, Spiral Wound Gaskets, Flat Cut Gaskets, Flange Insulation Sets etc. Fluid Sealing Division also has advanced cutting systems which provides CNC cutting solutions on all type of materials. Smith International Gulf Services, LLC is certified to meet the requirements of ISO 9001:2008 and API Spec Q1. SIGS holds API Spec 6A & API Spec 17D licenses. We are also authorized to API monogram our Products.