Features: 1) Design standard: BS1868, ASME B 16.34, API 6D 2) Description: middle bolt connection ends, out side or inside pin structure 3) Size: from 2" to 24" 4) Class: from 150lb to 2,500lb 5) Connection ends: flange (ASME/ANSI B16.5A, ASME B16.47) SW (ASME B16.25) 6) Body main material: WCB LCB, LCC, WC6, WC9, C5, C12, CF8, CF8M, CF3M, CF8C, CK20, CN7M, CD4MCu, CK3MCuN, Cu5MCuC, CN3MN, M35-1, MONEL400, MONEL500, CY40, CW6M 7 Sealing material: F6, F310, CoCrA, Cu, MoNCL, alloy 20 al-bronze 316 Packing: Veneer case for sea transportation SGOV Other Price Terms: FOB, CIF Payment Terms: T/T in advance, L/C