Founded in 1964, J.B. Smith Manufacturing Company is one of the leading manufacturers of oil country tubular fittings, swages and bull plugs in Texas. It also features bell nipples, chambers, refinery plugs and tubing components. The company provides adapter nipples in threaded, beveled and grooved combinations. It utilizes a range of materials that includes stainless steel and brass. J.B. Smith Manufacturing Company provides online information related to product manufacturing data. It additionally offers material traceability and mill certification options. J.B. Smith Manufacturing Company maintains a location in Houston. The company is a division of Anvil International, which is one of the largest hanger manufacturers in the world.

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