GB/T 43917.2-2024 Active National standards

GB/T 43917.2-2024 Equipment for capture and separation of welding fume—Part 2:Requirements for testing and marking of separation efficiency

Publish Date: 2024-04-25 Implement Date: 2024-11-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 43917.2-2024

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Welding and cutting

ICS Name: The comprehensive application of welding, brazing, and low-temperature welding

Publish Date: 2024-04-25

Implement Date: 2024-11-01

Pages: 20 pages

Scope

This document specifies the test methods and marking requirements for the separation efficiency of welding fume separation equipment, including test principles, equipment and instruments, test methods, measurement accuracy, and test reports.
This document is applicable to the separation efficiency test and marking of welding fume capture and separation equipment, but it is not applicable to the test of filter cartridges that are unrelated to the equipment intended for use.

Development Information

Word Count: 26 Thousand words Pages: 20 pages

Same series standard

GB/T 43917.1-2024 Equipment for capture and separation of welding fume—Part 1:General requirements GB/T 43917.3-2024 Equipment for capture and separation of welding fume—Part 3:Determination of the capture efficiency of on-torch welding fume extraction devices GB/T 43917.4-2024 Equipment for capture and separation of welding fume—Part 4:Determination of the minimum air volume flow rate of capture devices

Referenced Standards

ISO 2602 GB/T 43905.1-2024 Laboratory method for sampling fume and gases in welding and allied processes—Part 1:Determination of fume emission rate during arc welding and collection of fume for analysis GB/T 43917.1-2024 Equipment for capture and separation of welding fume—Part 1:General requirements

Adopt standards

ISO 21904-2:2020

Related Standards

GB/T 16672-1996 Active

GB/T 16672-1996 Welds—Working positions—Definitions of angles of slope and rotation

Publish Date: 1996-12-18

GB/T 12467.1-1998 Replaced

GB/T 12467.1-1998 Quality requirements for welding—Fusion welding of metallic materials—Part 1:Guidelines for selection and use

Publish Date: 1998-08-12

GB/T 12467.2-1998 Replaced

GB/T 12467.2-1998 Quality requirements for welding—Fusion welding of metallic materials—Part 2:Comprehensive quality requirements

Publish Date: 1998-08-12

GB/T 12467.3-1998 Replaced

GB/T 12467.3-1998 Quality requirements for welding—Fusion welding of metallic materials—Part 3:Standards quality requirements

Publish Date: 1998-08-12

GB/T 12467.4-1998 Replaced

GB/T 12467.4-1998 Quality requirements for welding—Fusion welding of metallic materials—Part 4:Elementary quality requirements

Publish Date: 1998-08-12

GB 9448-1999 Active

GB 9448-1999 Safety in welding and cutting

Publish Date: 1999-09-03