T/ZZB 1667-2020 Active Group standards

T/ZZB 1667-2020 Automatic ring chain butt welding machine

Publish Date: 2020-06-30 Implement Date: 2020-07-30 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: T/ZZB 1667-2020

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: Drilling, boring, and milling machines

ICS Name: Welding equipment

Publish Date: 2020-06-30

Implement Date: 2020-07-30

Scope

Main technical content: This document specifies the terms and definitions, types, parameters, and usage requirements, basic requirements, technical requirements, test methods, inspection rules, marking, packaging, transportation and storage, and quality commitments for fully automatic ring chain welding machines. This document is applicable to fully automatic welding machines (hereinafter referred to as welding machines) that weld metal steel wire rings into ring chains, with a power supply of three-phase AC 400 V or less, and a frequency of 50 Hz and 60 Hz.