Chinese Maker of Ultrapure Stainless Cylinders Targets Semiconductor Gas Market

Reactors & Chemical Equipment 2026-10-12 Source: Suizhou News (随州新闻网)

Kunshi Container, a pressure vessel maker in Suixian, Hubei, is producing ultrapure austenitic stainless steel cylinders for electronic specialty gases used by chipmakers, a niche that had depended on imports. It says it holds more than 20 invention patents and helped draft two national standards covering welded stainless steel cylinders and ultrapure stainless plate for semiconductor vessels. A newly commissioned second plant adds heavy pressure vessel fabrication plus cylinder inspection, cleaning and remanufacturing; output already ships to Europe, the Americas, Japan and Korea.

Read the full story at Suizhou News (随州新闻网) →

This is an editorial summary written by Xinray Technology. All rights to the original report belong to Suizhou News (随州新闻网).

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