Reliance Engineering & Electricals Corporation supplies 90 Degree Female Pipe Elbow for Instrumentation Fittings. Reliance Engineering & Electricals Corporation has been awarded ISO 9001:2000 certification. Female Pipe Cross for Instrumentation Fittings are available in variety of raw materials with high quality internal and external surface finishes making them suitable for any piping system. Female Pipe Cross for Instrumentation Fittings is available in the size ranges from 1/16" to 2". Theses pipe fittings are available in processed end connections plus a wide range of step down combinations.