JT/T 240-2026 Active Industry standards-Traffic

JT/T 240-2026 Low-temperature welding of ship hull structures

JT/T 240-2026

Publish Date: 2026-03-26 Implement Date: 2026-07-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: JT/T 240-2026

Standard Type: Industry standards

Standard Status: Active

is_force_gb: no

CCS Name: Welding and cutting

ICS Name: \nWelding process

Publish Date: 2026-03-26

Implement Date: 2026-07-01

Scope

This standard applies to the low-temperature welding of carbon steel and low-alloy steel hull structures.

Development Information

Replace the following standards

JT/T 240-1995

Related Standards

GB/T 5185-1985 Replaced

GB/T 5185-1985 Welding, brazing, braze welding and soldering of metals—List of processes, for symbolic representation on drawings

Publish Date: 1985-05-11

GB/T 15169-2003 Active

GB/T 15169-2003 Qualification test of welders—Fusion welding for steels

Publish Date: 2003-11-25

GB/T 19804-2005 Active

GB/T 19804-2005 Welding—General tolerances for welded constructions—Dimensions for lengths and angles—Shape and position

Publish Date: 2005-06-08

GB/T 19805-2005 Active

GB/T 19805-2005 Qualification test of welding operators

Publish Date: 2005-06-08

GB/T 19866-2005 Active

GB/T 19866-2005 Specification and qualification of welding procedures for metallic materials—General rules

Publish Date: 2005-08-10

GB/T 19867.1-2005 Active

GB/T 19867.1-2005 Welding procedure specification for arc welding

Publish Date: 2005-08-10