Who in China has experience in using 100mm-thick austenitic stainless steel for pressure vessel materials and in manufacturing vessel heads?
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Who in China has experience in using 100mm-thick austenitic stainless steel for pressure vessel materials and in manufacturing end caps? Please recommend some candidates； Design pressure: 12 Mpa; Design temperature: -140 degrees to +120 degrees ；
Hello, in China, manufacturers with experience in producing austenitic stainless steel pressure vessel materials and end caps with a thickness of 100 mm include: Jiangsu New Era Precision Steel Co., Ltd., Anhui Jindeheng Machinery Co., Ltd., Jiangsu Jineng Refrigeration Machinery Equipment Co., Ltd., Henan Hongfeng Refrigeration Pipe Co., Ltd., Zhuhai Yuma Steel Co., Ltd., etc. Their contact information can be found online.
None of them work. Many domestic manufacturers are capable of producing them; the chemical elements meet the specifications, but the mechanical properties cannot be guaranteed. Who in the chemical industry would dare to use it?
You can turn to Yixing Beihai Head Co., Ltd.; their capability for processing heads reaches 250mm, so 100mm is no problem at all for them.
They can’t do it. The thickest layer in the Beihai Sea is 71 mm ； Xitang 95mm. Don’t gloss over domestic companies. In fact, it’s still more than just a 2-point difference. To date, only Baowu is capable of producing 100mm raw materials, but a review must be conducted first; production can only proceed once the review is successful. The others cannot guarantee performance; if you can’t guarantee performance, do you dare to use them? Fundamental research in ethnic studies is still too weak.