1.Product:Cap, steel pipe cap, stainless steel pipe cap Size:1/2" - 80" Material:A403 WP304/304L,321,316/316L,317L etc Standard:ASME B16.9, ASME B16.28, ASME B16.25, MSS SP-75 DIN2605 JISB2311 JISB2312 JISB2313, BS, GB, ISO 2.Product:ELBOW, steel elbow, stainless steel elbow Size:1/2"-80" Material:A403 WP304/304L,321,316/316L,317L etc Standard:ASME B16.9, ASME B16.28, ASME B16.25, MSS SP-75 DIN2605 JISB2311 JISB2312 JISB2313, BS, GB, ISO 3.Product:TEE, steel tee, stainless steel tee Size:1/2"-80" Material:A403 WP304/304L,321,316/316L,317L etc Standard:ASME B16.9, ASME B16.28, ASME B16.25, MSS SP-75 DIN2605 JISB2311 JISB2312 JISB2313, BS, GB, ISO 4.Product:FLANGE, steel flange, stainless steel flange Size:1/2" - 144" Material:A403 WP304/304L,321,316/316L,317L etc Standard:ASME B16.9, ASME B16.28, ASME B16.25, MSS SP-75 DIN2605 JISB2311 JISB2312 JISB2313, BS, GB, ISO