Sealtech

SEAL SPECIALIST Sealtech specialist

Sealtech, the Hong Kong seal manufacturer, was the first manufacturer to enter the aviation supply chain in Hong Kong after receiving the PMA issued by the Civil Aviation Department of Hong Kong.
Detailed information Brand culture of a
Yoga & Meditation

Sed ut perspiciatis unde omnis iste natus error sit
acntium doemque laudantium, totam rem aperiam eaque ipsa
quae ab illo.
Read More Contact Us

Welcome to Our Website

2016 remarks a significant advancement for the group that we achieved to obtain the first Hong Kong Parts Manufacturing Approval granted by HKCAD and recognized by CAAC and CAAM. Our objective is to provide approved and high quality parts to be used on aircraft in most economical way.

Services and tools

Excellent service after sales

✓ Self made products are guaranteed to be delivered within one week
✓ Real time technical support and training include correct storage, transportation, assembly and disassembly, fault diagnosis, etc
✓ Correct use of seal assembly and disassembly and measuring tools

Seals

High end seal. European imported raw materials and CNC machine tools

Sealstools

Special tools and tool sets for seal cutting, installation and disassembly

Cylinder

We provide hydraulic cylinders, cylinders and other maintenance services

Shaft face protective sleeve

The shaft protection sleeve can repair the worn shaft quickly and effectively

application area

Aerospace

Provide standard and high quality components for Aerospace

Coal industry

Provide standard and high quality components for the coal industry

Automobile industry

Provide standard and high quality components for the automotive industry

Ship industry

Provide standard and high quality components for the shipbuilding industry

Featured products

The pull rod seal twister can buckle the pull rod seal into Ω shape without any sharp angle, so that the outer dimension of the seal is smaller than the inner hole of the end cover. The pull rod seal can safely cross the sharp angle of all metal grooves, reach the seal groove, and complete the installation after reset.

Tie rod seal twister XL

The piston seal tightener can be used for both installation and tightening. T-clamp and cloth belt can be used to simplify the installation process. After installation, it can be used to close the seal, make the seal more close to the metal groove, recover the shape, and reduce the chance of problems in use.

Piston seal tightener

The seal tightener is used to tighten the piston seal made of polytetrafluoroethylene, effectively recover the seal to the groove position. The applicable outer diameter is 50mm-360mm. The stainless steel belt can be adjusted according to the size of the seal. The triangular Pu block prevents the pressure from damaging the seal.