Products Name: Stainelss steel Threaded Screwed pipe fittings Material: 304 / 316 / 304L / 316L Casting Process: Investment Casting Size: 1/8”-6” End type: Thread/Socket Weld/Butt Weld Threads: NPT / BSPT / BSP / DIN2999 / ISO7-1 / ISO228 Weld: DIN 3239 / ASME B16.25