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JSA - JIS B 2239

Cast iron pipe flanges

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Organization: JSA
Publication Date: 20 November 2013
Status: active
Page Count: 28
ICS Code (Other iron and steel products): 77.140.99
ICS Code (Flanges, couplings and joints): 23.040.60
scope:

This Standard specifies cast iron pipe flanges of the nominal pressures 5K, 10K, 10K (thin type), 16K and 20K and of the nominal diameters lOA to 1500A (hereafter referred to as "flanges"), which are used for jointing steel pipes for fluid such as water 1>, oil, vapour, air, gas, etc. and also used for cast iron pipes, pipe joints, valves and the like.

NOTE: The International Standard corresponding to this Standard and the symbol of degree of correspondence are as follows.

ISO 7005-2: 1988 Metallic flanges-Part 2: Cast iron flanges (NEQ)

In addition, symbols which denote the degree of correspondence in the contents between the relevant International Standard and JIS are IDT (identical), MOD (modified), and NEQ (not equivalent) according to ISO/ lEC Guide 21-1.

Note 1) It refers to general service water, water for fire-fighting, water for industrial use, cold and hot water for air-conditioning, cooling water, etc. except drinking water.

Document History

JIS B 2239
November 20, 2013
Cast iron pipe flanges
This Standard specifies cast iron pipe flanges of the nominal pressures 5K, 10K, 10K (thin type), 16K and 20K and of the nominal diameters lOA to 1500A (hereafter referred to as "flanges"), which are...
March 20, 2004
Cast iron pipe flanges
This Standard specifies cast iron pipe flanges for the nominal pressure 5K, 10K, 10K (thin type), 16K and 2OK and with the nominal diameter 10A to 1500A (hereafter referred to as "flanges"), which...
January 1, 1996
General Rules for Cast Iron Pipe Flanges
A description is not available for this item.

References

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