Medium Pressure 20K Psi Tubing

Inspection and Testing GPP’s tubing is inspected to assure freedom from all detectable seams, laps, flaws and fissures, intergranular carbide precipitation, or corrosion. Sample pieces are lot tested to confirm mechanical properties. Hydrostatic testing is also performed on a statistical basis at the working pressure of the tube. Additionally, our tubing receives wall inspection and testing by OD Eddy Current per ISO 10893-2:2011.

GPP offers Austenitic, cold-drawn, 316 stainless steel tubing in a variety of sizes. Available in 20-foot random lengths, our tubing is designed to provide the same performance standards as our valves and fittings. GPP’s tubing is manufactured for applications requiring both strength and corrosion resistance.

Special Materials Available upon request.