VALVES VALVES ASTM A216 / ASME SA 216 / A351 / SA351 Carbon, Low Temp, Alloy, and Stainless Gate, Globe, Check, and Ball Valves in All Sizes and Pressure Classes ASTM A105 / ASME SA105 / A182 / SA182 Carbon, Alloy, and Stainless Forged Steel Gates, Globes, and Check Valves ...