GB/T 4436-1995 in English
SUPERSEDEDWrought Aluminium and Aluminium Alloy Tubes― Dimensions and Deviations
- Issued on:1995-04-18
- Implemented on:1995-12-01
- File Format:PDF
- Delivery:Via email within 1~3 business days
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《GB/T 4436-1995铝及铝合金管材外形尺寸及允许偏差》由TC243(全国有色金属标准化技术委员会)归口,主管部门为中国有色金属工业协会。
本标准规定了铝及铝合金管材的外形尺寸及允许偏差。本标准适用于铝及铝合金热挤压无缝圆管,冷拉、轧圆管及冷拉正方形管、矩形管和椭圆形管材。本标准不适用于用组合模热挤压的铝及铝合金管材。用组合模热挤压的管材,其尺寸偏差应符合GB/T 14846铝及铝合金挤压型材尺寸偏差》的规定。
This standard specifies external dimensions and allowable deviation of aluminium and aluminium alloy tubes.
This standard is applicable to hot extrusion seamless round tube, cold drawn and rolled round tube, cold drawn square tube, rectangular tube and ellipse tube made of aluminium and aluminium alloy. This standard is not applicable to combination-die hot-extrusion aluminium and aluminium alloy tubes. The dimensional variation of combination-die hot-extrusion tubes shall meet the requirements of GB/T 14846 "Aluminium and Aluminium Alloy Extruded Profiles - Tolerances on dimensions and form".

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