IS 12389-1988

百检网 2021-07-16
标准号:IS 12389-1988
发布日期:1989/5/1 12:00:00
实施日期:1999/12/31 12:00:00
适用范围:The term ' fittings ' has been applied to cover seamless and welded parts of construction, such as caps, tees, reducers, lap joint stab ends, flanges, etc, and the term ' welded fittings ' applies to fusion welding parts only. Changes in the corrosion and strength properties of the titanium fittings that may occur by virtue of their galvanic contacts with other materials in corrosive liquids are not covered in this specification.

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