FERRO Industrieanlagen GmbH
FERRO Industrieanlagen manufacture heat exchangers, special apparatus and WHG sumps and storage tanks according to EN 12285-2, EN 6618, EN 6601 made of stainless steel, steel and special materials;
AEL Apparatebau GmbH Leisnig
AEL Apparatebau GmbH Leisnig is manufacturer of shell and tube heat exchangers, packages and pressure equipment (oil supply, condensation, water cooling, Nox injection,)
TUBE-TEC Rohrverformungstechnik GmbH
TUBE-TEC Rohrverformungstechnik GmbH is specialist in pipe forming and pipe welding technology Tube bending technologie: Heat exchangers:
BMA Braunschweigische Maschinenbauanstalt AG
BMA worldwide have extensive experience in the manufacture of apparatus and pressure vessels from unalloyed to high-alloy steels. The processing of autenitic steels for evaporators and heat exchangers has proven its worth over many years. Likewise, the use of duplex steels is particularly useful in the manufacture of centrifuge drums. We can manufacture drums up […]
Sperling GmbH & Co. Behälterbau KG
Sperling Behälterbau is manufacturer of columns, pressure vessels, heat exchangers, agitator vessels, columns, storage tanks, high-pressure separators, piping components. Processing of heat-resistant and cold-tough steels, stainless steel, copper, copper-nickel, special alloys incl. heat treatment and surface; The production site is located directly on a sea waterway.
Gerd Lannewehr
Calculations/preliminary costings in accordance with the following design codes:AD 2000, ASME VIII Div. 1/Div. 2, EN-13445, EN 1591, PD5500, TEMA;Using software:ANSYS, Compress, DIMy, FE-Pipe, Nozzle Pro, PV Elite;
Klaffka & Partner Ingenieure GbR

Klaffka & Partner Ingenieure GbR – Strength calculations, service life verifications, stability and stability verifications, calculations for plant engineering, apparatus engineering & pressure equipment, DGRL, AD 2000, DIN EN 13445, DIN EN 1591, ASME, WRC, TSG (China), earthquake calculations, wind calculations, nozzle loads, dimensioning of classic machine components, Structural mechanics FEM simulations and result evaluation, […]
Arens Rohrleitungsbau GmbH & Co.KG
Arens Rohrleitungsbau is manufacturer of industrial piping, apparatus engineering, steam boilers, pressure vessels; Construction, maintenance and repair of steam boiler installations, workplace supply installations, gas and oil supply installations, thermal oil installations; Mobile equipment for electrical heat treatment of welds; Areas of activity are the petrochemical, chemical, automotive and food industries;
Anlagen und Sonderformstückbau Dommitzsch GmbH
Sonderformstückbau Dommitzsch provided tank constructions, apparatus engineering and special constructions and welded fittings: T- Pieces, reducers, miter bends, Y- pieces, fitting pieces and extension pieces, pipe spools, special constructions, pressure vessel constructions; Stationary heat treatment;