Schiffstern

Schiffstern heat exchangers and pressure vessels: selection and supply of spare parts to Russia. SpareX Company is a supplier of Schiffstern spare parts.

Schiffstern (Schiffstern GmbH, Vienna, Austria, founded in 1898) is an Austrian manufacturer of heat exchange equipment, pressure vessels, and steam generators. The company provides a full cycle: calculation, design, manufacturing, supply, installation, and maintenance service. Schiffstern specializes in U-tube and spiral-tube heat exchangers, steam boilers, hot water storage tanks, and custom solutions for thermal engineering. The equipment is used in district heating systems, modular boiler houses, steam condensation, industrial cooling, and special process applications. The company works with customers across Europe, including a subsidiary in the Czech Republic.

Selection of spare parts and components

SpareX provides selection of spare parts for Schiffstern heat exchangers and vessels by equipment type, factory number, or photo of the typical nameplate. We supply seals, bolt sets, tube bundles, plate packs, shells, heads (Hauben), gaskets, as well as components for repair and retubing of heat exchangers. If necessary, we select compatible alternatives.

⚙️ Schiffstern products

U-tube heat exchangers (U-Rohr-Wärmetauscher) Single-, double-, and multi-pass counterflow heat exchangers with removable or non-removable tube bundles. U-shaped smooth tubes. Diameter from 114 to 1300 mm, length from 0.8 to 3 m, heat transfer area from 0.4 to 280 m². Materials: P235GH, P265GH, P355NH, 16Mo3, 1.4301, 1.4307, 1.4404, 1.4571. Spare parts: tube bundles, seals, heads, shells, bolt sets, gaskets, retubing.

Spiral tube heat exchangers (Spiralrohr-Wärmetauscher) Single- and two-pass counterflow heat exchangers with a removable or non-removable bundle of spirally wound smooth tubes. Single- and multi-start spirals. Spare parts: spiral tube bundles, gaskets, heads, shells, bolt sets.

Steam generators, vessels and hot water storage tanks (Dampferzeuger, Behälter & Brauchwasserspeicher) Pressure vessels, steam boilers, hot water accumulators. Spare parts: gaskets, flanges, tube elements, safety valves, pressure gauges, thermometers, anode protection.

Custom solutions (Sonderlösungen) Custom heat exchangers built to customer specifications. Maximum weight of a single unit — up to 30 tons. Spare parts: by factory number and drawing.

✅ Why choose Schiffstern

Austrian quality since 1898 — over 125 years of experience in the design and manufacture of heat exchangers and pressure vessels.

Parts selection by equipment type, factory serial number, and year of manufacture — tube bundles, gaskets, heads, plate packs, and bolt sets.

Retubing of heat exchangers and fabrication of custom parts to drawings available.

Alternative logistics from the EU — working delivery routes to Russia despite sanctions restrictions.

Technical consultation on compatibility of gaskets, tube bundles, and components for specific models.