General Heat exchanger service tubesheet asme sa240 ss304 100% UT

Product Overview

This heat exchanger tubesheet is fabricated from ASME SA240 304 Stainless Steel, offering a reliable and cost-effective solution for a wide range of general industrial applications. SS304 is the industry’s most versatile and widely used austenitic stainless steel, providing an excellent balance of good corrosion resistance, formability, and durability. Our tubesheets are precision-machined to meet TEMA (Tubular Exchanger Manufacturers Association) dimensional standards and ASME material specifications, ensuring perfect fit and performance in your shell-and-tube heat exchanger.

Key Features & Advantages

Proven Reliability & Cost Efficiency: SS304 provides dependable performance in standard water, steam, oil, and many chemical services where chlorides are low. It represents the optimal balance between performance and initial investment.

Excellent Fabricability: This grade is known for its superior weldability and machinability. We ensure precise drilling patterns, clean grooves, and accurate pass partitions to guarantee perfect tube fit-up and optimal fluid flow.

Good General Corrosion Resistance: It resists oxidation and corrosion from a wide range of atmospheric environments, freshwater, and many mild chemical solutions, ensuring long service life in suitable applications.

Material Integrity & Traceability: Every platesheet is sourced with full material traceability. We provide certified Mill Test Reports (MTRs) verifying compliance with ASME SA240 for chemical composition and mechanical properties.

Versatility & Interchangeability: Manufactured to standard specifications, our tubesheets are suitable for replacement in existing units or integration into new OEM designs across industries like HVAC, food & beverage, power plants, and general process heating/cooling.

Typical Applications

HVAC & Refrigeration: Chiller barrels, condenser, and evaporator bundles.

Power Generation: Low-pressure feedwater heaters, lube oil coolers.

Food, Beverage & Pharmaceutical: Process heating/cooling where hygiene and cleanability are required.

General Industry: Water coolers, hydraulic oil coolers, and heat exchangers handling non-aggressive fluids.

Technical Specifications

Material Standard: ASME SA240 / ASTM A240, Type 304

Common Thickness Range: 1" to 6" (25 mm to 150 mm+), custom thickness available.

Face & Drilling: Machined to client-supplied TEMA layout drawings (triangular or square pitch).

Pass Partition Grooves: Precisely machined as per design.

Key Certification: Material Test Certificate (MTC) provided.

Why Choose Our SS304 Tubesheets?

We combine quality certified materials with precision machining. Our expertise ensures that even this standard-grade component meets the highest standards of dimensional accuracy and finish, contributing to the overall efficiency and leak-free operation of your heat exchanger.