Category: Piping codes & standards

{loadposition ArticleTop} Carbon and Stainless Steel Flanges – ASME/ANSI Class 1500 ASME/ANSI B16.5-1996 Pipe Flanges and Flanged Fittings – Class 1500 Flanges – outside and inside diameters, bolt circles, numbers and diameters of bolts for Weld neck, Threaded, Slip-on, Lap joint, Socket weld and Blind flanges. Carbon and stainless steel qualities according ASME B16.5 Table […]

{loadposition ArticleTop} Carbon and Stainless Steel Flanges – ASME/ANSI Class 2500 ASME/ANSI B16.5-1996 Pipe Flanges and Flanged Fittings – Class 2500 Flanges – outside and inside diameters, bolt circles, numbers and diameters of bolts for Weld neck, Threaded, Slip-on, Lap joint, Socket weld and Blind flanges. Carbon and stainless steel qualities according ASME B16.5 Table 1A. 1) Recommended […]

{loadposition ArticleTop} Carbon and Stainless Steel Flanges – ASME/ANSI Class 300 ASME/ANSI B16.5-1996 Pipe Flanges and Flanged Fittings – Class 300 Flanges – outside and inside diameters, bolt circles, numbers and diameters of bolts  for Weld neck, Threaded, Slip-on, Lap joint, Socket weld and Blind flanges. Carbon and stainless steel qualities according ASME B16.5 Table 1A. […]

{loadposition ArticleTop} Carbon and Stainless Steel Flanges – ASME/ANSI Class 400 ASME/ANSI B16.5-1996 Pipe Flanges and Flanged Fittings – Class 400 Flanges – outside and inside diameters, bolt circles, numbers and diameters of bolts for Weld neck, Threaded, Slip-on, Lap joint, Socket weld and Blind flanges. Carbon and stainless steel qualities according ASME B16.5 Table 1A. […]

{loadposition ArticleTop} Carbon and Stainless Steel Flanges – ASME/ANSI Class 600 ASME/ANSI B16.5-1996 Pipe Flanges and Flanged Fittings – Class 600 Flanges – outside and inside diameters, bolt circles, numbers and diameters of bolts for Weld neck, Threaded, Slip-on, Lap joint, Socket weld and Blind flanges. Carbon and stainless steel qualities according ASME B16.5 Table […]

{loadposition ArticleTop} Carbon and Stainless Steel Flanges – ASME/ANSI Class 900 ASME/ANSI B16.5-1996 Pipe Flanges and Flanged Fittings – Class 900 Flanges – outside and inside diameters, bolt circles, numbers and diameters of bolts for Weld neck, Threaded, Slip-on, Lap joint, Socket weld and Blind flanges. Carbon and stainless steel qualities according ASME B16.5 Table […]

{loadposition ArticleTop} Carbon and Stainless Steel Welding Neck Flange Bores Flange bores of welding neck flanges according ASME/ANSI B16.5-1996 Pipe Flanges and Flanged Fittings – can be found in the table below:  1) Stainless steel Schedule 10S diameters are equal to Light Wall in sizes up to 12″ and to Schedule 10 above

{loadposition ArticleTop} Carbon Steel Flanges – Pressure and Temperature Ratings Maximum temperature and pressure ratings of flanges conforming dimensions ASME B16.5 Pipe Flanges and Flanged Fittings – and materials specification ASTM A-105 Specification for Carbon Steel Forgings for Piping Applications – temperature in Fahrenheit and pressure in psi.

{loadposition ArticleTop} Carbon Steel Pipes – Comparing American & European Specifications Comparing standards of carbon steel pipes from USA, Germany, UK and Sweden The table below can be used to compare carbon steel piping standards from America – USA, and Europe – Germany, British (UK) and Sweden 1) Specify API 5L Grade B testing procedures for […]

{loadposition ArticleTop} Cast Iron Flanges – ASME/ANSI Class 125  ASME/ANSI B16.1 – 1998 – Cast Iron Pipe Flanges and Flanged Fittings – Class 125 Flanges – outside and inside diameters, bolt circles, numbers and diameters of bolts.