Forgings are available in wide range of steels including Carbon, Alloy, Stainless and Duplex Grades.
Popular grades are:-
| Carbon steel | C45 |
| Alloy Steel | 42CrMo4, 42CrMoS4, 30CrMo4 36CrNiMo6 |
| Stainless Steel | 304, 316 |
| Super Duplex | 1.4501 |
Forgings are available in weight range of 30kg to 1500kg
Maximum dimensions are 900mm diameter and 500mm Height
Several options of condition are available from as forged through to heat treated and finally machined.
Heat Treated conditions can be controlled cooled, fully annealed or quenched and tempered.
Machining can be either partial or fully to drawing dimensions.
Siepmann have a comprehensive range of System and Product Approvals certificates of which can be downloaded from their website www.siepmann.de and select downloads. These include the following:-
ISO 9001:2015 Quality Systems
ISO 14001:2015 Environmental Management Standard
ISO 50001:2011 Energy Management Systems
TUV – AD2000-W0 – Pressure Vessel Requirements
Lloyds Register – Manufacturing Approval
Bureau Veritas – Manufacturing Approval
American Bureau of Shipping – Manufacturing Approval.
DNV.GL - Rules for Classification – Ships –Approved Manufacturer
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