Changzhou Zhongbang Chemical Group Co., Ltd.

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Aluminum Tubes

Product Details:

quality	GB/T4437.1-2000
Grade	1000 Series
Shape	Round
Place of Origin	Jiangsu, China

Payment & Shipping Terms:

Minimum Order Quantity:	1 Ton
Packaging Details:	Carton with PE inner
Payment Terms:	L/C,T/T,Western Union
Supply Ability:	10000 Ton per Month

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Detailed Product Description

Aluminum tube's chemical characteristics:

The anti-atmospheric corrosion performance is good, because it is easy to form dense surface of the alumina membrane, it can prevent further internal metal oxide, aluminum and concentrated nitric acid, organic acid and basic food adverse reactions.

Tube detection parameter table:

Sequence number	Detection project	Units of measurement	Detection data
1	Internal and external surface quality		clean
2	Inner-surface dust content	g/m2	≤0.017
3	Inner-surface roughness		≤Ra0.40
4	Water content	g/m2	≤0.02
5	Tensile strength	MPa	≥70
6	iron	%	0.12
7	Elongation ratio	%	≥37%
8	silicon	%	0.02
9	Pressure Test		≥1.3MPa/16
10	Copper	%	0.01

Brand

Standard

Tensile strength

B(MPa)

Elongation

(10%)

Elongation

(5%)

Characteristics and scope

O-1070aluminum

GB/T4437.1-2000

60~95

≥22

≥25

The industrial aluminum, a high plasticity, corrosion resistance, electrical conductivity and thermal conductivity, but low intensity, heat treatment can not strengthen, not the desirability; Can gas welding, hydrogen bonding and contact welding, brazing difficult; Easy under various pressures processing and extension, flexion