1.2024 and 3003 composite seamless pipe, 4343 and 3003 composite pipe, 7075 and 3003 composite pipe.
The boundary layer, which has a very uniform boundary layer, is obtained by means of metallurgical
bonding and mechanical bonding.
2.3003 precision seamless pipe: the diameter of 6mm is min, the wall thickness of the most thin up to
0.6mm (with a few pieces of metallographic drawings)
Metallurgical drawings:
