Specifications of Admirality Brass Tubes:
1) Outer Diameter: 4mm-100mm 
2) Wall Thickness: 0.35mm-5mm 
3) Length: As customer’s requirements. 
Characters of Admirality Brass Tubes:
A Copper Zinc Alloy containing tin and small amount of arsenic which is added as an inhibitor against dezincification. 
The pressure of Tin imparts to the alloy good corrosion resistance in moderately polluted river water and clean sea water, either stagnant or slow moving (up to 2 metres/sec.). 
This is the most common and wrought form of tube for heat exchange equipment.

Grade of Admirality Brass Tubes:

Packing of Admirality Brass Tubes：

Shanghai Metal Products are packed and labeled according to the regulations and customer's requests. Great care is taken to avoid any damage which might be caused during storage or transportation. In addition, clear labels are tagged on the outside of the packages for easy identification of the product I. D. and quality information. 

1)Shanghai Metal Standard 

2)Customization