Steel cylinder production process and tech you should know!

Oct. 06, 2022


Hello, this is Rosy from Anhui Clean Energy Co., Ltd., a professional manufacturer of steel gas cylinders.

So guys, how is a steel cylinder made? We’re going to show you the production process from 10 steps.

No.1: laser cutting the steel pipe.

No.2: hot spinning forming of the bottom and the neck.

No.3: heat treatment.

No.4: thread machining.

No.5: water hydraulic test.

No.6: stamping on shoulder.

No.7: air leakage test.

No.8: external shot blasting (twice).

No.9: internal shot blasting.

No.10: spraying.

Follow us for more information and welcome to discuss cooperation.

Phone / Whats App: +86-13524019513


WeChat: Z_rosy


+86 15705563911


+86 139 8975 3612

No. 318, Guanyin Road, Economic Development Zone, Anqing, Anhui, China

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