Stainless steel IC (Investment Casting) threaded fittings are precision-made components produced via lost-wax casting. They feature internal or external threads (such as NPT or BSP) for easy mechanical assembly without welding, commonly utilized in chemical, oil, water, and general industrial fluid lines. Material & Standards Specifications • Material Grades: CF8 (SS 304), CF8M (SS 316), 304L, 316L • Manufacturing Process: Investment Casting (IC) / Lost Wax Process • Dimensional Standards: ASME B16.11, MSS SP-114, ISO 4144 • Pressure Rating / Classes: Typically 150# (Cast/IC commercial grade) or Class 2000/3000/6000 (forged/heavy industrial equivalents) • Size Range: 1/8' NB to 4' NB (DN6 to DN100) Thread Types & Design Options • Thread Standards: NPT (National Pipe Thread - tapered) or BSPT/BSPP (British Standard Pipe Thread - tapered/parallel) • Available Shapes: 90°/45° Elbows, Equal/Reducing Tees, Crosses, Full/Half Couplings, Hex Bushings, Unions, Hex Head Plugs, Caps, and Threaded Nipples • Working Media: Water, oil, gas, steam, and mild corrosive chemical applications If you'd like to narrow this down, please let me know:What thread type you need (BSP or NPT)?What material grade (SS304 or SS316)?Which specific fitting shape you are looking for (elbow, tee, coupling, etc.)?

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