HC276 gate valve

详情

Gate valve
Design standard:API**0/ISO****4/API**3
Size:1/2''~*2
Pressure range:**0LB~***0LB

valve material instruction:
Hastelloy which is a prefix name of a range of twenty two different highly corrosion-resistant metal alloy loosely grouped by the metallurgical industry under the material term superalloys, or high performance alloys. The predominant alloying ingredient is typically the transition metal nickel. The primary function of the Hastelloy super alloys is that of effective survival under high-temperature, high-stress service in a moderately to severely corrosive, and/or erosion prone environment where more common and less expensive iron-based alloys would fail.