Technology / product information

We manufacture seamless pipes with closed ends, free of welded joints, to maximize corrosion resistance. This technology ensures stable performance over the long term, making these products ideal for use as battery cases, electronic components, and critical parts in consumer and industrial electrical devices. These pipes are especially suitable for environments with high humidity and significant temperature fluctuations, enhancing product lifespan and reliability.

■ Features
- Achieves high corrosion resistance with no welded joints, significantly reducing the risk of corrosion.
- Offers excellent durability in battery cases and high-humidity, high-temperature environments.
- Applicable to a wide range of uses, including consumer and industrial electrical devices, electronic components, and semiconductors.
- Customizable to meet customer needs, providing optimal sizes and specifications.

■ Specifications
- Outer diameter φ10–30mm, thickness t0.10–t0.30mm, length up to 420mm.
- Materials: Stainless steel, iron, copper, nickel alloys, and other materials are supported.

■ Applications
- Battery cases and covers.
- Electronic components and semiconductor parts requiring high precision.
- Components for consumer and industrial electrical devices.

Our seamless pipes with closed ends extend product lifespan and enable efficient and reliable operation. They are an ideal choice for fields requiring high corrosion resistance and durability, and we also provide custom-made solutions to meet specific customer requirements.

Endo Metal Sleeve (Thailand) Co., Ltd., headquartered in Chachoengsao Province, Thailand, provides services throughout the country.

■ For more information, please download the PDF or feel free to contact us.