Grafton Pipe Fittings is a renowned name in the global metal industry, offering top-tier solutions in the fabrication of tube sheets for a wide range of industrial applications. Our expertly engineered stainless steel tube sheets are used extensively in the manufacturing of heat exchangers, boilers, condensers, and pressure vessels. We specialize in custom-built tube sheet fabrication that meets strict industry standards, ensuring durability, corrosion resistance, and long service life even in harsh operational conditions.

At Grafton Pipe Fittings, we primarily fabricate tube sheets using ASTM A240 TP316L grade stainless steel, which is universally recognized for its superior corrosion resistance, especially in chloride environments. The corresponding UNS number is S31603, a low-carbon version of 316 stainless steel, making it ideal for welded structures where high corrosion resistance is crucial.

Our tube sheets are manufactured in compliance with international quality standards such as ASME, ASTM, ANSI, EN, DIN, and ISO. The ASTM A240 TP316L tube sheets we supply are widely chosen for their strength, resistance to pitting and crevice corrosion, and excellent weldability. These properties are essential for tube sheet applications where fluids pass through tubes, and the sheets hold these tubes in place under high pressure and temperature.

Grafton Pipe Fittings ensures that each tube sheet undergoes rigorous testing, including ultrasonic testing (UT), dye penetrant inspection (DPI), and hydro testing when required by the client. We provide material test certificates (MTC) as per EN 10204 3.1 or 3.2 and ensure complete traceability of the product. Our expertise extends to custom fabrication services for duplex and super duplex stainless steel tube sheets, as well as special grades like Inconel, Hastelloy, Monel, and Titanium, depending on the application requirements.

Specification Of Tube Sheets Fabrication

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