Forged parts - Import export

Drop-forgings of carbon and alloyed steel, nickel, duplex, titanium and superalloys like Monel® or Hastelloy®, Inconel®, Incoloy® for pressurized components like forged valves or valve parts like bodies and yokes or bonnets, flanges for boiler systems, fittings for piping, non-corroding parts for shipbuilding, marine technology, slings and lifting gear, hooks, eyebolts, nuts, chain links, military vehicles, transportation and defense. Every nut, bolt, and screw - forgings for harsh environments: forged valve bodies, bonnets, yokes and flanges, pipe connections, pressure applications like boiler parts, hoists, chain links, eyebolts, hydraulic components, corrosion and acid-resistant parts for chemical and fertilizer industries, as well as shipbuilding and drill equipment. Pressure equipment and nuclear power (valves, boilers, piping): PED 2014/68/EU, AD 2000-W0, ASME/ASTM, KTA, RCC-M Shipbuilding and maritime industry ABS, BV Marine & Offshore, DNV, LR Shipping, ClassNK

Forged parts made of steel, stainless steel and aluminum including mechanical processing. Pressed brass blanks including mechanical processing, also on rotary transfer machines. Sintered parts made of sintered bronze, sintered porous brass and stainless steel. Filter elements for air, liquids and fuel made of sintered ball material or mesh.

KB Schmiedetechnik GmbH in Western Germany has decade long experiences in the production of forgings for the energy market. Examples: •Forgings for nuclear power plants and hydrogen technology •Forged valve parts for nuclear and hydrogen applications •Forges components for nuclear fission and fusion reactors •Non-standard flanges and fittings of stainless steel like 316L or duplex •Special materials resistant against neutron or hydrogen embrittlement •Acid-resistant forgings for molten salt applications like fluid reactors or solar thermal power plants. In addition to this KB hold 5 certifications for the international maritime industry: •American Bureau of Shipping (ABS) •Bureau Veritas Marine & Offshore (BV) •Det Norske Veritas (DNV) •Lloyds Register (LR) •Nippon Kaiji Kyōkai (ClassNK) Examples are forged parts for industrial valves, boiler and pipeline construction. This includes various valve components, pipe connecting elements and special flanges.

Forged components for nuclear reactors, boiler systems, piping Valves are pivotal in various industrial contexts. Forged parts designed for nuclear reactors, boiler assemblies, pipeline construction, and safety valves are crucial elements in various industrial applications. Safety valves, typically pressure relief valves, stand out as paramount safety features within most systems. Their primary function is to safeguard pressurized vessels like steam boilers, reactor vessels, and pipelines from potentially hazardous pressure surges. In the event, that pressure exceeds safe limits, these valves release trapped gases, vapors, or liquids either into the atmosphere or into designated manifold systems. The West German drop forge KB Schmiedetechnik GmbH in Hagen (NRW) boasts decades of proficiency in crafting drop-forged components tailored for pressure applications compliant with the Pressure Equipment Directive (PED) and for nuclear facilities adhering to KTA, AVSD, and RCCM standards.

Our open-die forging presses play an important part among the forming presses. Siempelkamp supplies complete open-die forging presses equipped with manipulators and ancillary equipment such as lifting turntables and quite a number of additional components. Our presses operate reliably, fast and precisely, operating at pressing forces between 10 and 160 MN. The range of presses available comprise push-down or pull-down designs, two- or fourcolumn designs with oil-hydraulic or water-hydraulic drives. High-stroke frequency contributes to the eciency of these presses. Our customers produce bars, discs, rings, and anges from materials such as steel, high-alloy steel, nickel-based alloys, titanium, and aluminium on these presses. They prefer to order turn-key plants including integrated manipulators, turntable, die magazine, and die-changing system.

With our hexagonal clamping heads you get up to 25 % more clamping force and higher output with the same clamping cylinder actuating force that is used to actuate our SPANNTOP chucks. The pyramid arrangement of glide surfaces makes it possible. In addition the hexagonal geometry ensures that TOPlus is more resistant to contamination than former clamping head / chuck systems. Therefore, TOPlus is even better suited for raw material, cast and forged parts, as well as fine-particle non-ferrous metals such as brass. With a concentric precision of ≤ 0.005 mm!

With our hexagonal clamping heads you get up to 25 % more clamping force and higher output with the same clamping cylinder actuating force that is used to actuate our SPANNTOP chucks. The pyramid arrangement of glide surfaces makes it possible. In addition the hexagonal geometry ensures that TOPlus is more resistant to contamination than former clamping head / chuck systems. Therefore, TOPlus is even better suited for raw material, cast and forged parts, as well as fine-particle non-ferrous metals such as brass. With a concentric precision of ≤ 0.005 mm!

Unequalled rigidity Up to 25 % more clamping force and higher output – with the same clamping cylinder that is used to actuate our SPANNTOP chucks. The pyramid arrangement of glide surfaces makes it possible. The clamping head rests with full-surface contact in the TOPlus chuck body – even with large workpiece tolerances. Insensitive to dirt In addition this geometry ensures that TOPlus is significantly less sensitive to contamination than previous chuck/clamping head solutions, and with a concentric precision of approx. 0.015 mm [for chuck size 65]! Thus TOPlus is even better suited for raw material, cast and forged parts, as well as fi ne-particle non-ferrous metals such as brass. Therefore, all-round optimized values make the chuck an ideal partner for modern manufacturing strategies and state-of-the-art machine tools. TOPlus – simply revolutionary!

The segmented clamping bushing SE with the hexagon socket sits on the clamping pyramid, absolutely form-fitted in every clamping position and thereby enables maximum machining performance with minimal vibration and thus less tool wear. The full-surface contact of the segmented clamping bushing on the mandrel ensures a significantly better insensitivity to contamination than previous segmented clamping bushing/mandrel systems. Therefore, these segmented clamping bushings are even better suited for raw material, cast and forged parts, as well as fine-particle non-ferrous metals such as brass. And they offer this suitability at run-out of ≤ 0.01 mm and in the premium version at ≤ 0.007 mm.