Steel Forged Swaged Nippolet is a stainless steel socket weld fitting available with screw for sturdy application in tight integral line system. The Swaged Nippolet is commonly used in the demanding environments of chemical and power plants. Navkar Fittings & Forgings Private Limited manufactures Steel Forged Swaged Nippolet. Navkar Fittings & Forgings Private Limited offers a wide range of butt weld or socket weld pipe fittings in carbon steel, alloy steel stainless steel and nickel alloys. The Steel Forged Swaged Nippolet s a socket weld screw outlet fitting that ensures smooth flow of the liquid.