详细说明
Manufacturer of High-Performance Lug Butterfly Valves: High-performance butterfly valves, lug type, available in sizes from 2 to 140 inches and pressure ratings from 150 to 1500 LB. These valves comply with ISO 5752, BS 5155, API 609, and ASME B16.10 standards.For more，know more about China Manufacturers.
