15 Questions
Which type/grade symbol is used to indicate a seamless pipe?
S
What is the steel type or grade symbol for a carbon steel with increasing tensile or yield strength?
A
Which category of alloy steels generally have 3%-4% by weight of alloying elements such as chromium, nickel, molybdenum, and vanadium?
Low alloy (ferritic) steels
What is the steel type or grade symbol for a pipe that is furnace butt welded?
F
What is the steel type or grade symbol for a pipe that is electric resistance welded?
E
What is the steel type or grade symbol for a pipe that is seamless?
S
What is the steel type or grade symbol for a forging?
P
What is the steel type or grade symbol for a tube or pipe?
TP
Which section of the ASME Boiler and Pressure Vessel Code lists the materials approved for constructing boilers or pressure vessels?
Section I
Where are the steel specifications listed for Section I of the ASME Boiler and Pressure Vessel Code?
Section II, Part D, Table 1A
What are the primary mechanisms in boiler design that reduce metal strength at elevated temperatures?
Creep and fatigue
What do the tables in Section II of the ASME Boiler and Pressure Vessel Code determine?
Maximum allowable stress at the design temperature
What factors and coefficients do the design formulas in this chapter account for?
Pipe threading, tube expansion, high-temperature effects, and efficiency reduction
What is the objective of the calculations in ASME BPVC Section 1, PG-27.2.1?
To calculate the maximum allowable working pressure
What is a material specification in the context of the ASME Boiler and Pressure Vessel Code?
A technical description of a group of materials with similar properties
Test your knowledge on ASME Section I code calculations for boiler tubes. Calculate the minimum required wall thickness or maximum allowable working pressure based on tube material specifications.
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