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By certification 
Aluminum brass tube
Standard: ASTMB111 C68700
Material: Hal77-2, CuZn20Al2As, Cz110, CuZn20Al2
Feature and application:
Aluminum brass tube has strong abrasion resistance. It has high strength, high hardness and strong chemical resistance.
Aluminum brass tube can be used for heat exchanger and condenser, low temperature pipeline, submarine pipeline,the manufacture of corrosion-resistant parts, high pressure equipment, etc
Component:Cu: 66.0~68.0 ; Sn: <=0.2 ; Zn : Balance; Al: 2.0-3.0 ； others 《=1.5
Specification:
O.D.(mm) |
Thickness (Unit:mm) |
Length(mm) |
||||||||||
0.4 |
0.4~ |
1.0~ |
2.0~ |
3.0~ |
4.0~ |
5.0~ |
6.0~ |
7.0~ |
8.0~ |
10.0~ |
||
4.74-10 |
O |
O |
25000 |
|||||||||
>10~20 |
O |
O |
O |
O |
O |
25000 |
||||||
>20~50 |
O |
O |
O |
O |
O |
O |
O |
25000 |
||||
50~100 |
O |
O |
O |
O |
O |
O |
O |
O |
O |
15000 |
||
100~200 |
O |
O |
O |
O |
O |
O |
O |
O |
12000 |
|||
200~300 |
O |
O |
O |
O |
O |
O |
O |
6000 |
||||
300~419 |
O |
O |
O |
O |
O |
O |
O |
6000 |
||||
