TH Nickel Alloy Metal Flange ASTM/UNS N08800 OD 2" Class 150#

TH Nickel Alloy Metal Flange ASTM/UNS N08800 OD: 2" Class:150#

Threaded flange refers to a kind of flange connected with pipeline by thread. In design, it can be treated as loose flange. The utility model has the advantages that welding is not required, and the additional torque to the cylinder or pipeline caused by flange deformation is very small. The disadvantage is that the flange thickness is large and the cost is high. It is applicable to the connection of high-pressure pipeline.

N08800 is a nickel iron chromium alloy with good strength and excellent oxidation resistance and carburization under high temperature exposure. These nickel steel alloys are the same, except for higher levels of carbon in 800H alloy and the addition of up to 1.20% aluminum and titanium in 800ht alloy. N08800 is the first of these alloys, which is slightly modified to 800H. This improvement is to control carbon (0.05-0.10%) and grain size to optimize stress fracture performance.

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