Features: 1) Design standards: ANSI B16.34, JIS B2083 2) Inspection and test standards: API 598, JIS B2003 3) Face-to-face: ANSI B16.10, JIS B2002 4) Connection: ANSI B16.5, JB 79, JIS B2112, JIS 2214 5) Size: 15 - 250cm, 1/2 - 10" 6) Class: 150lbs, 300lbs, 10k, 20k 7) Temperature: -196, -101, -46oC 8) Body: LF2, LCC, LCB, CF8, CF8M 9) Stem: LF2, LCC, LCB, CF8, CF8M 10) Sealing: (Co-Cr-W) STL 11) Operation: manual, pneumatic, electric