Tubesheet

A tubesheet is a thick metal plate drilled with precise uniform holes, mainly used in heat exchangers, shell and tube condensers, evaporators, boilers and pressure vessels. It fixes and supports heat transfer tubes, separates the shell side and tube side media, and ensures sealing and stable operation of the whole equipment.

Main Materials

Carbon steel: Q235B, Q345R, 16MnDR

Stainless steel: 304, 304L, 316, 316L, 321

Alloy steel: 15CrMoR, 12Cr1MoVR

Features & Advantages

High precision drilling, consistent hole spacing and aperture.

High structural strength, pressure resistance and high temperature resistance.

Good flatness and rigidity, not easy to deform.

Excellent sealing performance, prevent medium cross-leakage.

Customizable size, thickness and hole layout as drawings.

Standards & Processing

Executive standards: GB, ASME, DIN, JIS

Processing: Forged or rolled plate, CNC drilling, finish machining, heat treatment, non-destructive testing.

Applications

Widely applied in petrochemical, chemical industry, power plant, refrigeration, pharmaceutical, food processing, new energy and environmental protection equipment, matching all kinds of shell-and-tube heat exchanger and pressure vessel projects.