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There are many manufacturers producing instrument piping fittings (valve assemblies, transition fittings, clamps, etc.) these days. Could you recommend some good domestic manufacturers? Thank you!
I haven’t used the ones made in China; I’ve used the PARK ones from the UK a lot, and they seem good with excellent quality.
Indeed, as the original poster said, there are too many domestic manufacturers, and few of them produce high-quality products; foreign brands generally offer better quality. If high-pressure ferrules are to be used, it is recommended to opt for imported ones, as well as imported pipes, otherwise leaks are likely to occur.
The areas in China where pipe fittings are most concentrated are Zhenjiang, Yangzhong, and other places; for imports, SWAGELOK and PARK are the best choices
Zhenjiang Chemical Instrument and Electrical Apparatus Group Company
It’s from Changwang Town in Yangzhong; we’ve used it and it’s pretty good.
Swagelok in Shanghai – when they were here last time, they thought the products were good. http://www.swagelok.com.cn/ This post was last edited by wwxxss_1 on 2009-3-6 17:56 ]
Does anyone have samples in this area? Can it be uploaded? Or send it to the email zbls8844@163.com, thank you!
Domestic manufacturers such as Zhongtai from Jianhu, Jiangsu; Yangzi and Yuhua from Yangzhong
The original post was posted by hua_fan on 2009-3-5 at 20:43. Zhenjiang Chemical Instrument and Electrical Equipment Group Company. [/quot] Are there any others who recommend Zhenjiang Chemical Control Instrument and Electrical Equipment Group Company? It seems to be two different companies with similar names; I’m not sure which one is better
There are many in Yangzhong City, Jiangsu Province; it’s best to go and take a look in person.