Factory directly Hex Nuts And Hex Bolts - Fully Welded Ball Valve – Kingnor

Fully Welded Ball Valve Specification Design standard: Design API6D, ASME B16.34 Test API598 Products range: Size 2" ~ 48" (DN50~DN1200) Rating 150LB ~ 1500LB Body Materials Carbon steel, Stainless steel Trim A105+ENP, 13Cr, F304, F316