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JSA - JIS G 4904

Seamless nickel-chromium-iron alloy heat exchanger tubes

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Organization: JSA
Publication Date: 20 February 2017
Status: active
Page Count: 20
ICS Code (Heat-treatable steels): 77.140.10
ICS Code (Steel pipes and tubes for specific use): 77.140.75
ICS Code (Boilers and heat exchangers): 27.060.30
scope:

This Japanese Industrial Standard specifies seamless nickel-chromium -iron alloy tubes (hereafter referred to as tubes) to be used, for example for heat exchangers or condensers in chemical and petroleum industries, and steam generators in nuclear industry, where the tube is designed for exchanging heat between inside and outside of its body. However, this Standard is not applicable to steel tubes for fired heater 1).

The supplementary quality requirements and U-bend tubes, which can be specified by the purchaser upon the agreement with the manufacturer, are specified in Annex A and Annex B, respectively.

Note 1) Steel tubes for fired heaters are specified in JIS G 3467.

Document History

JIS G 4904
February 20, 2017
Seamless nickel-chromium-iron alloy heat exchanger tubes
This Japanese Industrial Standard specifies seamless nickel-chromium -iron alloy tubes (hereafter referred to as tubes) to be used, for example for heat exchangers or condensers in chemical and...
March 20, 2008
Seamless Nickel-Chromium-Iron Alloy Heat Exchanger Tubes
A description is not available for this item.
January 1, 1991
Seamless Nickel-Chromium- Iron Alloy Heat Exchanger Tubes; Errata - 1996
A description is not available for this item.

References

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