A numbered reference series on piping codes, standards and component dimensions (Standards 01 onward).
- Standards 01: ASME/ANSI B16 – Standards of Pipes and Fittings
- Standards 02: ASTM International – ASTM International – American Society for Testing and Materials
- Standards 03: ASTM International – Standards for Steel Pipes, Tubes and Fittings
- Standards 04: ASTM International – Volume 01.01 Steel – Piping, Tubing, Fittings
- Standards 05: Bronze Flanges – ASME/ANSI 150 lb
- Standards 06: Bronze Flanges – ASME/ANSI 300 lb
- Standards 07: BSi – Pipe, Tube and Fittings Standards and Specifications
- Standards 08: Steel Classification
- Standards 09: Carbon and Stainless Steel Flanges – ASME/ANSI Class 150
- Standards 10: Carbon and Stainless Steel Flanges – ASME/ANSI Class 1500
- Standards 11: Carbon and Stainless Steel Flanges – ASME/ANSI Class 2500
- Standards 12: Carbon and Stainless Steel Flanges – ASME/ANSI Class 300
- Standards 13: Carbon and Stainless Steel Flanges – ASME/ANSI Class 400
- Standards 14: Carbon and Stainless Steel Flanges – ASME/ANSI Class 600
- Standards 15: Carbon and Stainless Steel Flanges – ASME/ANSI Class 900
- Standards 16: Carbon and Stainless Steel Welding Neck Flange Bores
- Standards 17: Carbon Steel Flanges – Pressure and Temperature Ratings
- Standards 18: Carbon Steel Pipes – Comparing American & European Specifications
- Standards 19: Cast Iron Flanges – ASME/ANSI Class 125
- Standards 20: Cast Iron Flanges – ASME/ANSI Class 25
- Standards 21: Cast Iron Flanges – ASME/ANSI Class 250
- Standards 22: Comparing American and British Piping Standards
- Standards 23: Cross Reference of ASTM Material Specifications
- Standards 24: DIN – Pipe, Tube and Fittings Standards and Specifications
- Standards 25: Fiberglass Pipes – Common Standards
- Standards 26: Flanges – API vs. ASME/ANSI
- Standards 27: Flanges – Ratings in Classes and Pressure Numbers (PN)
- Standards 28: ISO – Pipe, Tube and Fittings Standards and Specifications
- Standards 29: JIS – Flanges, Bolts, Nuts, and Gaskets Standards
- Standards 30: JIS – Japanese Industrial Standards
- Standards 31: JIS – Pipe, Tube and Fittings Standards
- Standards 32: Stainless Steel – Comparing International Standards
- Standards 33: Stainless Steel Pipes – Comparing American and European Standards
- Standards 34: Stainless Steels Classifications
- Standards 35: Steel Pipe Standardization Organizations
- Standards 36: Steel Pipes Dimensions – ANSI Schedule 80
- Standards 37: Steel Pipes Dimensions – ANSI Schedule 40
- Standards 38: Steel Tubes according BS 1387
- Standards 39: Threaded & Socket Welded Fittings – Pressure Classes and Schedules
- Standards 40: European Committee for Standardization CEN/TC 69 – Published standards
