YB/T 171-2014
Active复杂断面异型钢管
Scope
本标准规定了复杂断面异型钢管的分类、代号、形状、订货内容、尺寸、技术要求、试验方法、检验规 则、包装、标志和质量证明书。 本标准适用于碳素结构钢、优质碳素结构钢和低合金高强度结构钢制成的结构用复杂断面异型钢管 (简称钢管)。
Normative References
GB/T 20125
GB/T 20123
GB/T 17395
GB/T 4336
GB/T 2975
GB/T 2102
GB/T 1591
GB/T 700
GB/T 699
GB/T 228.1
GB/T 223.72
GB/T 22
GB/T 223.69
GB/T 223.68
GB/T 223.64
GB/T 223.63
GB/T 223.62
GB/T 223.60
GB/T 223.59
GB/T 223.40
GB/T 223.23
GB/T 2
GB/T 223.17
GB/T 223.14
GB/T 223.12
GB/T 223.9
GB/T 223.5
GB/T 222
Application Summary AI generated
This standard specifies the classification, designation, shape, ordering content, dimensions, technical requirements, test methods, inspection rules, packaging, marking, and quality certificates for complex section steel tubes. It applies to structural complex section steel tubes made of carbon structural steel, high-quality carbon structural steel, and low-alloy high-strength structural steel.
Related Standards
GB/T 19345-2003
Amorphous and nanocrystalline soft magnetic alloy strips
GB/T 15019-2003
Designation and classification of rapidly quenched metals
GB/T 12361-2003
General specification of steel die forgings
GB/T 12362-2003
Tolerances and machining--Allowances ofsteel die forging
GB/T 702-2004
Hot-rolled round and square steel bars--Dimension，shape，weight and tolerance
GB/T 911-2004
Dimensions，shapes，weight and tolerances for hot-rolled tool flat steels
GB/T 19446-2004
Specification for electrical contact profiles
GB/T 5065-2004
Hot-dip lead-tin alloy coated cold rolled carbon steel sheets and strips
Content extracted by AI. Not officially verified.