Reliance Engineering & Electricals Corporation manufactures Stainless Steel `O` Ring Face Seal Fittings. Reliance Engineering & Electricals Corporation holds an ISO 9001:2000 quality assurance certifications. Stainless Steel `O` Ring Face Seal Fittings offers a face to face sealing between the body and the gland. Stainless Steel `O` Ring Face Seal Fittings is designed as such that no axial clearance is required to assemble or disassemble the fittings making them perfect for use in low space areas. These face seal fittings are available in the size ranges from 1/8" to 1". It is suitable for high pressure as well as vacuum applications.