Shaped castings made of heat resistant and corrosion resistant steels and alloys are used in tube furnace serpentines, ammonia, hydrogen, ethylene, carbon bisulphide plants with 760 -1060 Сo operating temperature and pressure up to 3.92 МPa (40 kgf/cm2) in accordance with TU 4112-077-00220302-2003, carbon and alloyed steel and iron castings in accordance with company standard STP 4.2.3.-10.8-01-2003.

Shaped castings made of heat resistant and corrosion resistant steels and alloys (45H25N20S, 50H25N35S2B, 50H25N35B5K15S, 45H28N49V5S, 10H20N77TYuL etc.) in accordance with TU 4112-077-00220302-2003  are used in tube furnace serpentines, ammonia, hydrogen, ethylene, carbon bisulphide plants with 760 -1060 Сo operating temperature and pressure up to 3.92 МPa (40 kgf/cm2).

Types of castings:

• short radius bends,
• union tees and reduce-type tees,
• concentric reducers,
• any types of fittings,
• tube sheets,
• arms,
• any items for supports and radiant serpentine fastening.