EN 10255 hot-dip galvanized steel pipe is a steel pipe produced in accordance with the European standard EN 10255-2004 (BS 1387), mainly used for conveying fluids.

EN 10216-1 P265 seamless steel pipe is a pressure seamless steel pipe manufactured in accordance with the European standard EN 10216-1.

ASTM A179 Cold drawn seamless steel tube for Seamless Cold-Drawn Low-Carbon Steel Heat-Exchanger and Condenser Tubes.

ASTM A335 Chrome Moly Pipes Grade P5, P9, P11, P22, P91 Certified and Tested in accordance with Tensile Test, Transverse Tension Tests, Flattening .

ASTM A333 Gr.1, Gr.6, Gr.8 seamless cryogenic pipe is a kind of seamless steel pipe suitable for low temperature environment.

GNEE supplies ASTM A192 steel tube in hot rolled and cold drawn delivery state, It is generally used for high-pressure boiler pipe.