JB/T 7248-1994 Abolished Industry standards-Mechanical

JB/T 7248-1994 The technical specification for low-temperature steel castings used in valves

Publish Date: 1994-07-18 Implement Date: 1995-07-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: JB/T 7248-1994

Standard Type: Industry standards

Standard Status: Abolished

is_force_gb: no

CCS Name: \nValve

ICS Name: Black metals

Publish Date: 1994-07-18

Implement Date: 1995-07-01

Pages: 5 pages

Development Information

Pages: 5 pages

Superseded by the following standards

JB/T 7248-2008 Low-temperature Steel Casting for Valve Components Technical Specification

Related Standards

GB/T 223.75-1991 Replaced

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Publish Date: 1981-09-06

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Publish Date: 1983-10-10

GB/T 3876-1983 Replaced

GB/T 3876-1983 Molybdenum and molybdenum alloy sheet

Publish Date: 1983-10-10

GB/T 3877-1983 Replaced

GB/T 3877-1983 Molybdenum foil

Publish Date: 1983-10-10

GB/T 223.38-1985 Active

GB/T 223.38-1985 Methods for chemical analysis of iron, steel and alloy—The anion-exchange separation-gravimetric method for the determination of niobium content

Publish Date: 1985-07-18

GB/T 223.40-1985 Replaced

GB/T 223.40-1985 Methods for chemical analysis of iron, steel and alloy—The anion-exchange separation-sulphochlorophenol S photometric method for the determination of niobium content

Publish Date: 1985-07-18