SH/T 3406-2013 (English Version) PDF

Scope: This standard specifies the nominal diameter, nominal pressure, structural type, size, tolerance, material, pressure-temperature rating, manufacturing, inspection and marking requirements for steel pipe flanges. This standard applies to the manufacture and acceptance of petrochemical steel pipe flanges.

SH/T 3406-2013 Referenced Document

ASTM A105/A105M Standard Specification for Carbon Steel Forgings for Piping Applications
GB 24511 Stainless steel plate,sheet and strip for pressure equipments
GB 3531 Steel plates for low temperature pressure vessels*， 2014-06-24 Update
GB 713 Steel plates for boilers and pressure vessels*， 2014-06-24 Update
GB/T 12716 Pipe threads with the thread angle of 60 degrees where pressure-tight joints are made on threads
GB/T 3274 Hot-rolled plates、sheets and strips of carbon structural steels and high strength low alloy structural steels*， 2017-02-28 Update
GB/T 711 Hot-rolled quality carbon structural steel plates sheets and strips*， 2017-02-28 Update
JB/T 4730.1 Nondestructive testing of pressure equipments
JB/T 4730.2 Nondestructive testing of pressure equipments
JB/T 4730.3 Nondestructive testing of pressure equipments
JB/T 4730.4 Nondestructive testing of pressure equipments
JB/T 4730.5 Nondestructive testing of pressure equipments
JB/T 4730.6 Nondestructive testing of pressure equipments
NB/T 47008 Carbon steel and alloy steel forgings for pressure equipment*， 2017-03-28 Update
NB/T 47009 Alloy steel forgings for low temperature pressure equipment*， 2017-08-01 Update
NB/T 47010 Stainless steel and heat-resistant steel forgings for pressure equipment*， 2017-03-28 Update
SH/T 3405

2022 SH/T 3406-2022 Specification for steel pipe flanges in petrochemical engineering
2013 SH/T 3406-2013 Steel pipe flanges in petrochemical industry
1996 SH/T 3406-1996 Steel pipe flanges for petrochemical industry