Basic requirements for Material and Flange  | 
                          
                        
                          Requirements are valid for normal   situation, in special you have to contact us to   introduce.  | 
                          
                        
                          Material  | 
                          Test basis / Requirements  | 
                          Delivery   Condition  | 
                          
                        
                          |  C 22.8 (1.0460) | 
                           DIN 17243: 01.87 + VdTUEV - WB 350/3:   2009                           
                             DIN 17243: 01.87                           
                             VdTÜV - WB 350/3: 2009 | 
                           +N  | 
                          
                        
                          |  P250GH (1.0460) | 
                           DIN EN 10222-2: 04.2000                           
                              National   Annex | 
                           +N  | 
                          
                        
                          |  P245GH (1.0352) | 
                           EN 10222-2:1999-12 + AC :   2000-02 | 
                           +N  | 
                          
                        
                          |  A105N / C21 | 
                           ASTM A105/A105M-05/ ASME BPVC Sec.2   Part.A:04                           
                              + VdTUEV399/3: 1996-09                           
                              + NACE MR 0175: 2000 | 
                           +N  | 
                          
                        
                          |  A105N | 
                           ASTM A105/A105M-05/ ASME BPVC Sec.2   Part.A:04                           
                              + NACE MR 0175: 2000 | 
                           +N  | 
                          
                        
                          |  C21 (1.0432) | 
                           VdTUEV - WB 399/3: 1996-09 | 
                           +N  | 
                          
                        
                          |  RSt 37-2 (1.0038) | 
                           DIN 17100: 1980-01 | 
                           +N  | 
                          
                        
                          |  S235JR (1.0038) | 
                           DIN EN10025-2: 2005-04 | 
                           +N  | 
                          
                        
                          |  16Mo3 (1.5415) | 
                           DIN EN10222-2:1999-12 +   AC:2000-02 | 
                           +N  | 
                          
                        
                           WStE355 / TStE355                           
                              (1.0565 /   1.0566) | 
                           DIN EN17103   :1989-10, + VdTUEV-WB 354/3 : 2001-06 | 
                           +N or QT  | 
                          
                        
                          |  P355NH  (1.0565) | 
                           DIN EN10222-4: 1998 + A1:   2002-12 | 
                           +N  | 
                          
                        
                           WStE355 / P355NH                            
                              (1.0565) | 
                           DIN EN17103 :1989-10, + VdTUEV-WB   354/3 : 2001-06                           
                              + DIN EN10222-4: 1998 + A1: 2002-12                           
                              + DIN EN17103   :1989-10                           
                              + DIN EN10222-4: 1998 + A1: 2002-12 | 
                           +N or QT  | 
                          
                        
                          |  1.4301 (X5CrNi17-10) | 
                           DIN EN10222-5: 2000-02 | 
                           +AT  | 
                          
                        
                          |  1.4306 (X2CrNi19-11) | 
                           DIN 17440:1996-09 | 
                           +AT  | 
                          
                        
                          |  1.4401 (X5CrNiMo17-12-2) | 
                           DIN EN10222-5: 2000-02 | 
                           +AT  | 
                          
                        
                          |  1.4404 (X2CrNiMo17-12-2) | 
                           DIN EN10222-5: 2000-02 | 
                           +AT  | 
                          
                        
                           1.4432   (X2CrNiMo17-12-3)                         
                             | 
                           DIN EN10222-5:   2000-02                         
                             | 
                           +AT 
                              | 
                          
                        
                           1.4541   (X6CrNiTi18-10)                         
                             | 
                           DIN EN10222-5:   2000-02                         
                             | 
                           +AT 
                              | 
                          
                        
                           1.4571   (X6CrNiMoTi17-12-2)                         
                             | 
                           DIN EN10222-5:   2000-02                         
                             | 
                           +AT 
                              | 
                          
                        
                           1.4541 /   F321                         
                             | 
                           DIN EN10222-5: 2000-02 /   +ASTM A 182/A 182M :2005                         
                             | 
                           +AT 
                              | 
                          
                        
                          |  1.4571 / F316Ti | 
                           DIN EN10222-5: 2000-02 / +ASTM A   240 | 
                           +AT  | 
                          
                        
                           1.4404 /   F316L                         
                             | 
                           DIN EN10222-5: 2000-02 /   +ASTM A 182/A 182M :2005                         
                             | 
                           +AT 
                              | 
                          
                        
                           1.4306 /   F304L                         
                             | 
                           DIN 17440.1996-09 / +ASTM A   182/A 182M : 2005                         
                             | 
                           +AT 
                              | 
                          
                        
                          |  1.4307 / F304L | 
                           DIN EN10222-5: 2000-02 / +ASTM A 182/A   182M :2005 | 
                           +AT  | 
                          
                        
                          Flange  | 
                          Test basis /   Requirements  | 
                          
                        
                           DIN, Carbon Steel                         
                             | 
                           DIN2519:1991-06                           
                              +   AD2000-W9: 02.04; -W13/ TRD107;TRB100;                           
                              + Directive 97/23/EG Annex I, Chap.   4.3: 1998-02 | 
                          
                        
                           DIN, corrosion-resistant   Steel                         
                             | 
                           DIN2519:1991-06                           
                              +   AD2000-W9: 02.04; -W2; -W10 / TRD107; TRB100;                           
                              + Directive 97/23/EG Annex I,   Chap. 4.3: 1998-02 | 
                          
                        
                           DIN EN 1092-1, Carbon   Steel                         
                             | 
                           DIN EN 1092-1: 2008-09                           
                                + AD2000-W9; -W13/TRD107;TRB100                           
                              + Directive 97/23/EG Annex I, Chap. 4.3:   1998-02 | 
                          
                        
                           DIN EN 1092-1, Stainless   Steel                         
                             | 
                           DIN EN 1092-1: 2008-09                           
                                + AD2000-W9; -W2; -W10/ TRD107; TRB100                           
                              + Directive 97/23/EG Annex I, Chap.   4.3: 1998-02 | 
                          
                        
                          |  ANSI | 
                           ASME B16.5:2003                           
                             ASME   B16.47:2006 |