Heating sleeve (tuleja grzewcza) 50 mm NEO tools 21-016

The Heating sleeve (tuleja grzewcza) 50 mm from NEO tools is a compact accessory designed to deliver uniform, targeted heat around pipes and cylindrical workpieces with a 50 mm diameter. It provides controlled local heating for tasks such as shrink-fitting, loosening seized components, and repair operations in plumbing, maintenance and light industrial settings. The design focuses on efficient heat transfer to the contact surface while minimising heat loss to surrounding areas.

Advantages

The sleeve ensures even distribution of heat around the circumference of a 50 mm pipe, reducing the risk of localized overheating. Its compact form factor allows access in confined spaces and simplifies positioning on round workpieces. Constructed for practical field use, the heating sleeve supports repeatable operations and controlled thermal treatment without the need to heat larger areas.

Suitable for

• Shrink-fitting of sleeves, bearings and fittings on 50 mm shafts or pipes
• Loosening and removal of seized or corroded pipe joints and fittings
• Localised heating during plumbing repairs and maintenance
• Controlled thermal operations in light industrial assembly and repair

Key specifications

• Nominal internal diameter: 50 mm for cylindrical workpieces
• Design: circumferential heating sleeve for uniform heat transfer
• Application: targeted local heating for pipes, shafts and round components
• Form factor: compact sleeve suitable for confined spaces

How to use

Place the heating sleeve concentrically around the 50 mm pipe or cylindrical component so the sleeve makes close contact with the surface to be heated. Connect the sleeve to a compatible heat source following the heat source manufacturer’s instructions and safety procedures. Apply heat gradually and monitor temperature and component fit; for shrink-fitting, allow the heated part to reach the required expansion before positioning the mating component and then cool to secure the fit. For loosening seized fittings, heat until thermal expansion helps break the bond, then attempt disassembly using appropriate tools.

Usage recommendations

Use appropriate personal protective equipment and monitor temperatures to prevent damage to adjacent materials. Ensure the heat source and sleeve are compatible and rated for the required operating temperature. Avoid prolonged heating of temperature-sensitive components and follow safe cooling procedures to prevent thermal shock.