GB/T 4437.2-2003
Aluminium and aluminium alloy extruded tubes Part2: Seam tubes (English Version)

Standard No.

GB/T 4437.2-2003

Language

Chinese, Available in English version

Release Date

2003

Published By

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China

Status

Withdraw 2018-04

Replace By

GB/T 4437.2-2017

Latest

GB/T 4437.2-2017

Scope

This part specifies the requirements, test methods, inspection rules, signs, packaging, transportation, storage and contract content of aluminum and aluminum alloy hot extrusion pipes produced by split-split composite die or bridge-type composite die. This part is applicable to aluminum and aluminum alloy seamed round tubes, rectangular tubes and regular polygonal tubes for roads, bridges and construction industries.

GB/T 4437.2-2003 history

• 2017 GB/T 4437.2-2017 Aluminium and aluminium alloy extruded tubes—Part 2：Seam tubes
• 2003 GB/T 4437.2-2003 Aluminium and aluminium alloy extruded tubes Part2: Seam tubes

GB/T 4437.2-2003 -All Parts