1) Type:Carbon steel fitting 2) Size: 1/2"-48" 3) Varieties: SGP, STD, SCH40, SCH80, SCH160 4) Standard: ANSI B16.9 / 16.28, ASTM A53/A106, API 5L, ASME B36.10M---1996, DIN2605 / 2615 / 2616, JIS P2311/2312 5) Material: Carbon steel, alloy steel, stainless steel
