Chinese Standard: GB/T 37400.2-2019

Heavy mechanical general technical specification—Part 2:Flame cutting parts

全国冶金设备标准化技术委员会(SAC/TC 409)

GB/T 37400的本部分规定了火焰切割件的术语和定义、切割表面质量要求、检测要求、检测方法、切割质量等级要求以及标注方法。
本部分适用于厚度为6 mm～300 mm的低碳钢、中碳钢及普通低合金钢的火焰切割，等离子切割可参照执行。

This standard is the original Chinese electronic standard.
After you successfully purchase, we will send the electronic version of this standard to your email address.
If you need translation, please contact email: ChineseStandardsLibraryS001@gmail.com