AD 2000 sheets, series B

B1/B6/B9/B10 Cylindrical parts with up to 10 nozzles and their interactions under internal and external pressure
AD-B1, App. 1 Pipe bends and elbows under internal and external pressure
B2/B1/B6/B9/B10 Conical parts (concentric and eccentric cones) with up to 10 nozzles and their interactions under internal and external pressure
B3/B1/B6/B9/B10 Dished ends and hemispherical heads with up to 10 nozzles and their interactions under internal and external pressure
B5 Flat round and square heads or plates with centered nozzle under internal and external pressure
B5/B1/B6 Welded and flanged tube sheets with or without marginal moment including tubes under internal and external pressure
B4 Dished covers under internal and external pressure
B13 Expansion joints under internal and external pressure (single bellows or unguided or guided intermediate tube)
DIN 2505+ B7/B8 Flanges, single and pair, including bolts and gasket as welding-neck flanges, weld-on flanges, welding-neck stub, weld-on stub with loose ring or lap joint flanges for collars

AD 2000 sheets, series S

AD 2000 S1 Simplified analysis for cyclic loading
AD 2000 S3/1 Vessels with support skirts
D 2000 S3/2 Horizontal vessels on saddles
AD 2000 S3/3 Vessels with dished ends on feet
AD 2000 S3/4 Vessels with support brackets

 

TRD - Technical regulations for steam boilers

TRD 301 Cylindrical parts with up to 10 nozzles and nipples and their interaction
TRD 301 Cylindrical as Y-shaped branches
TRD 301, Anl.1 Cylindrical shells with up to 10 nozzles; optional calculation of combined cyclic changes; allowable rate of temperature change / allowable number of load cycle changes / fatigue analysis
TRD 301, Anl. 2 Bended tubes and elbows
TRD 303 Spherical shells and dished heads  with up to 10 nozzles and their interactions
TRD 303, Anl.1 Spherical shells and dished heads,  optional calculation of combined cyclic changes; allowable rate of temperature change / allowable number of load cycle changes / fatigue analysis
TRD 305 Flat heads with central nozzle
TRD 306 Fire tubes under external pressure (straight tube with/without reinforcing pad, fire box and corrugated tubes)
TRD 508 Fatigue calculation based on the creep rupture strength for cylindrical shells, y-shaped form pieces and bended tubes and elbows