Copper-nickel, stainless-steel and duplex-steel pipes and fittings.
The range includes seamless and welded pipe, elbows, tees, reducers, flanges and caps, supplied to ASME, ASTM, EN and other standards or to custom non-standard requirements.
Copper-nickel, stainless, or duplex grades are selected from the conveyed medium, design pressure and temperature, chloride exposure, and corrosion allowance.
Available grades include CuNi90/10, CuNi70/30, 304/L, 316/L, 321, 347, 2205, and 2507, with project-specified alternatives supported.
Pipe, elbows, tees, reducers, flanges, and caps are formed, prepared, and welded to drawings with control of thinning, ovality, and weld quality.
Seamless and welded products are available. Dimensions, wall thickness, tolerances, and end preparation follow ASME, ASTM, EN, or project standards.
Solution treatment, stabilization, pickling, or passivation is applied as required by the alloy system to restore corrosion resistance and remove manufacturing contamination.
Temperature, hold time, and cooling practice follow the material standard. Pickled, passivated, or project-specific cleaned surfaces can be supplied.
Finished items receive dimensional, visual, and identification checks. Critical welds can be examined by NDT, with hydrostatic or leak testing applied to the supply scope.
PMI, PT, RT, UT, intergranular-corrosion, and mechanical testing can be provided as required by the purchase specification.
Products are permanently marked and segregated by grade, size, and heat number, then shipped with material certificates, inspection records, and traceability documents.
Packing can support marine transport, moisture protection, and end protection, with staged delivery and non-standard drawing records available.
Alloy piping products are intended for seawater, brine, and corrosive process service. The range includes copper-nickel, stainless, and duplex pipe together with elbows, tees, reducers, flanges, and custom connections.
Grade, dimensions, wall thickness, end preparation, and inspection level follow the project standard, with forming, welding, heat treatment, pickling, NDT, and heat-number traceability available.
Copper-nickel, stainless, or duplex grades are selected from corrosivity, design pressure and temperature, and governing standards. Manufacturing covers forming, welding, heat treatment, surface treatment, inspection, and pressure testing. Material grade, heat number, dimensions, welds, and inspection records remain traceable through delivery for standard items, custom fittings, and complete piping material packages.