Black pipe fittings are typically used in various plumbing applications. Commonly found in low-pressure components of a hydraulic system favored for their cost-saving benefits. The varnish coating protects against oxidation. We carry Schedules 40 and 80 and our fittings are pressure tested to 300# Class.

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For more information regarding pressure ratings, torque specifications, approved applications, and other various charts please see our technical information page here