Apparatebau Schweißtechnik GmbH
apb Apparatebau Schweißtechnik GmbH (APB) produces pressure vessels for the chemical and petrochemical industry, as well as special valves for polymer generation and high concentrated nitric acid storage tanks and pipelines. They are specialised in welding highly alloyed steels for standard and extraordinary apparatus construction. The references range from special steels such as 1.4361 (A610), 1.4466, duplex steels, over nickel-based materials, to titanium. High-pressure vessels and coolers are produced up to 1,600 bar.
Member of Christof Group, specializes in manufacturing equipment for the fertilizer and petrochemical industries. Our products have a long established international reputation.
A family-owned company specialised in high quality mechanical process instrumentation. Founded back in 1957, we are a leading manufacturer of Diaphragm Seals, pressure gauges, temperature gauges, thermowells, valves and manifolds..