High Pressure Gas Cylinder Parts Manufacturing Introduction to Various Kinds of Neck Rings

The neck ring plays an important role in the safety of the high pressure gas cylinder, in withstanding gas pressure and preventing a gas leak.
In manufacturing the neck ring, a high-precision processing technique is required. We offer a high quality neck ring manufactured with our original processing technique refined over many years.

Neck Ring for Welded Container

Product Description
We have established a production system that supports all standards of screws globally as well as in Japan. In order to strictly control the accuracy of the screws, we have introduced a screw-shape measuring device having a measurement error within 1/1000mm, and conduct thorough computer-aided quality control.

Product Specification
Material: Special steel, carbon steel for machine structural use, SUS, aluminum, etc.
Screw Type: Straight screw, tapered screw
We support all screw standards, such as JIS (W28, W27.5, W27, W39, PT, metric screw, etc.), NPT, NGT, DIN, BS, etc.

Neck Ring for Seamless Container

Product Description
The neck ring of a seamless container attaches a cap to the seamless container. We provide various kinds of neck rings to fit different shapes of seamless container and cap.

Product Specification
Material: Mainly steel (steel pipe and tubes), SUS, aluminum, etc.
Engraving: It is possible to have the name of a company or a product engraved in relief.

Plug, Adapter, Jig and Tool, etc.

Product Description
Jigs, tools, molds, etc. used in a plant can be made to order in small lots or as single pieces.

Product Specification
Material: Special steel, carbon steel for machine structural use, SUS, aluminum, brass, etc.
Screw Type: Straight screw, tapered screw
We support all screw standards, including JIS (W28, W27.5, W27, W39, PT, metric screw, etc.), NPT, NGT, DIN, BS, etc.