ASME SA334GR.6 Seamless Tube

Description

ASME SA334 Gr.6 seamless tube is a carbon manganese steel tube designed for low-temperature heat exchangers, condensers and high-precision equipment. It is suitable for non-corrosive low-temperature environments (down to -45°C).

ASME SA334 specifies seamless and welded steel tube for low temperature use, emphasizing dimensional accuracy and surface quality, and is suitable for precision equipment such as heat exchangers and boilers.

Gr.6 grade: low carbon manganese steel (C-Mn), with the same composition as SA333 Gr.6, but SA334 Gr.6 pays more attention to the manufacturing process and surface finish of thin-walled pipes.

Chemical Properties

Mechanical Properties

Equivalent Designation

Application

1. Liquefied natural gas (LNG) and cryogenic energy Heat exchanger tube bundles Cryogenic storage tank systems

2. Industrial refrigeration and air conditioning systems Evaporator and condenser tubes Food processing cold storage, chemical refrigeration reactors.

3. Chemical and petrochemical cryogenic processes Air separation equipment (oxygen/nitrogen production)

4. Power and energy equipment

5. Shipbuilding and marine engineering Cryogenic pipelines of gas supply systems Heat exchange tube bundles in reliquefaction devices