Mining

3003 aluminum alloy is an alloy in the wrought aluminum-manganese family (3000 or 3xxx series).

Titanium is a special kind of non-ferrous metals, with a low specific gravity, high strength, corrosion resistance and other characteristics, are widely used in chemical industry, titanium standard parts, titanium bolts.

ASTM A209 / A209M, ASME SA209 T1, T1a, T1b is the standard applicable to seamless carbon-Molybdenum Alloy-Steel Boiler and Superheater Tubes.

DIN 2393 standard is applicable to welded precision steel tubes with special dimensional accuracy. These steel tubes are mainly used in occasions with high dimensional accuracy requirements.