1. Standard: EN1092-1
                                    2. Type: Blind Flange, Blank Flange (Flat   Face)
                                      3. Pressure: PN10
                                        4. Size: DN15 - DN2000, larger Sizes available on request
                                          5. 
                                          Raw Material: P245GH, P250GH, P265GH, C22.8, S235JR
                                            6. Process: Forged
                                            
7. Basic requirements for Material and Flange