Engineers and designers can access standard dimensions for welded and seamless wrought steel pipes. View outside diameter, nominal wall thickness, and plain end mass. Search by pipe type and material. Export data in multiple formats.
Study aviation knowledge and calculate flight data
Access FAA-approved training content formatted for iPhone and iPad. Use 110 calculators for flight planning and review over 80 pages of weight and balance data. Track key aviation knowledge and reference FAA guidelines directly within the .
Access comprehensive Risk of Rain 2 guides with searchable content on items, equipment, survivors, artifacts, and challenges. View stats, unlock details, and track progress. Supports dark mode for iOS 13 and higher.
Calculate cutting parameters for drills, taps, endmills, and ballnose tools. Determine tap drill sizes for inch and metric cut and form taps. Compute suggested tap drill sizes for NPT and NPS threads. Convert decimal equivalents to fractional values.
Calculate sizing for low and high pressure gas systems by entering piping and gas properties. Input pressure, flow rate, and other parameters. Generate results for both low (≤1.5 psi) and high (>1.5 psi) pressure systems.
Browse electrical and plumbing supplies with detailed product descriptions and compatibility info. Search for spare parts, view inventory, and compare prices. Place orders and track shipments directly within the .