Explore our premium Stainless Steel Blind Spade, crafted from SS 316 according to ASTM A240 316 and UNS S31603 standards. Designed for ASME Class 900 LB, PN150, DN750 specifications, with a size of 30 inches, compliant with ASME B16.48 and ASME B16.47 Series A Flange requirements.