JT/T 1367-2020 Active Industry standards-Traffic

JT/T 1367-2020 Underwater welding operations require [x] conditions and procedures

Publish Date: 2020-12-30 Implement Date: 2021-04-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: JT/T 1367-2020

Standard Type: Industry standards

Standard Status: Active

is_force_gb: no

CCS Name: Underwater services

ICS Name: Waterway transportation

Publish Date: 2020-12-30

Implement Date: 2021-04-01

Scope

This standard applies to underwater wet welding operations of steel structures with a yield strength of less than 430 MPa, in water with a depth of no more than 60 m, on steel plates with a thickness of 3 mm to 20 mm or steel pipes with a wall thickness of 3 mm to 20 mm and a diameter (outer diameter) of no less than 300 mm.