... advantages in both price and quality.1.O.D.:seamless1"-24",welding 1"-80"2.Type:seamless and welding3. ... Reducers, Caps, Stub EndsSize RangeFrom ½ up to 72 From 1/2 to 30 (Seamless Pipe Fittings),Form16 to 72(Seam ... , XS, XXS, SCH 10 ~ SCH 160 Material Code:1 CARBON STEEL ASTM A234 WPB, WPC; ASTM A420 WPL9, ... WPL3, WPL6, WPHY-42WPHY-46, WPHY-52, WPHY-60, WPHY-65, WPHY-70,2 ALLOY STEELASTM A234 WP1, ...