Skip to the beginning of the images gallery

SAEJ524 SMLS 3813 PSI 1.21 GPM STEEL TUBING

Description & Features

Marmon/Keystone: Carbon Steel Tubing. Carbon Steel Tubing Cut-charges might apply if specific lengths are required Manufacturer=Marmon Keystone;Description= Carbon Steel Tubing. Carbon Steel Tubing. Cut-charges might apply if specific lengths are required.;;SHIPPING=Ships in cut lengths of 10 feet!.

Specifications

Alternate Part Numbers Alternate Part Number C1BR55	Brand Marmon/Keystone	Brand Marmon - Keystone	Pack Size 12.00	UOM FT	Supplier Part Number 5/16.065	Product Weight 0.10 lbs

Product Questions & Answers (1)

Question by: Chad T on Jul 8, 2025, 9:08 AM

tubing rated at 3813 PSI seems pretty stout for what i need, does that pressure rating hold up in hydraulic line applications or is this more of a general hydraulic connections type of tube?

Answer by: Customer Support on Jul 10, 2025, 6:11 AM

Carbon steel tubing built to SAE J524 and rated at 3813 PSI is squarely in hydraulic service territory. That spec is a recognized standard for seamless low-carbon steel tubing used in hydraulic and fuel line applications, so the pressure rating you see is relevant to those kinds of systems, not just general hydraulic connections runs.