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Marine Products

copper nickel pipe

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Pipe, Fittings And Flanges

Ameritube is a distributor and manufacturer of marine pipe, sleeves, and couplings, while distributing fittings and flanges used in the marine industry all over the world. Ameritube produces custom copper alloy tube from .250″ to 2.5″ outside diameter and .020″ to .109″ wall thickness. Ameritube also produces pipe sizes from 1/4″ to 1-1/2″ pipe, however larger sizes up to 24″ pipe are available distributed by Ameritube. Special sizes are available upon request. The company has a variety of testing and bending capabilities to service your industrial copper, brass and copper nickel tube and piping needs. The section below details which alloys and sizes Ameritube provides.

Copper Nickel Pipe

Ameritube’s copper nickel pipe is available in a variety of standards demanded by the marine industry all over the world. Adhering to MIL-T-16420k and ASTM B466. Performing hydrostatic testing, UT Testing, and all requirements to adhere to these standards, Ameritube is pleased to provide both small and large quantities, for ship sets, cooling systems, or whatever your next project needs.

Butt Weld Fitting

A butt weld pipe fitting is designed to be welded on site at its end(s) to connect pipe(s) together and allow change in direction or pipe diameter, or branching or ending. This fitting then becomes part of a system for transporting fluids (oil, gas, steam, chemicals, �) in a safe and efficient manner, over short or long distances. Ameritube offers a variety of butt weld fittings in class 200 and class 700 and a large size range. Other types of fittings can be threaded or socket welded.


Belled End Fitting

Belled end are made to fit over the pipe that they are connecting and are therefore faster to install due to less prep-time being needed to form the weld. There is no need to bevel or match connections on site before welding. The same weld would typically be used to join cast socket weld, forged socket weld or slip on fittings and flanges. Belled end fittings can also handle small misalignments in the piping system with no degradation to the joints within the system. Ameritube can provide belled end fittings in a variety of specifications, including Class 200 and Class 700.