Reference & Technical Information

Specs and Charts

• Common ASTM Piping Specifications
• Pipe Schedule Chart
• Pipe Hanger Spacing & Weight Chart
• Specification Cross-Reference Chart
• Bolt & Stud Dimension Chart
• Pipe
• Fittings
• ASME/ANSI Flange Dimensions
  • Class 150-Large
  • Class 150
  • Class 300
  • Class 600
  • Class 900
  • Class 1500
  • Class 2500

Fittings & Flange Types

• Butt Weld Fittings
• Screwed Fittings
• Socket Weld Fittings
• Flanges
• Flange Facings