Inter Sales Corporation supplies Socketweld Fittings. Inter Sales Corporation offers various types of pipes and fittings, steel clamps, hot rolles coils, industrial steel flanges, stainless steel bars, industrial steel bars and cold rolled coils. The Socketweld Fittings are made using raw material such as stainless steel, carbon steel and alloy steel in ERW [welded], semi-seamless and seamless types.