mitre elbow pipe fitting processing fixed system，Appropriate standard standard, Nyoyu super-departure communication, communication, communication, and design processing. Intubation case Regular raw materials General steel, non-carbon steel, alloy steel, etc. Other materials: Nickel alloy, copper alloy, etc.
Application area: Main application in petrochemical industry, medical science, electric power, navigation, firefighting, metallurgy, shipbuilding, gas, nuclear power, environmental protection, etc.
