Threaded Quick Opening Closures

 Threaded closures offer safety with a simple design that consists only of a head, welding hub and pressure warning device. Larger size closures also include an integrated tool to assist in opening and closing, as well as heavy-duty hinging hardware with adjustable davit mechanisms.

The robust design includes a heavy-duty davit assembly for effective alignment of the head and hub. Components are manufactured using high-precision CNC machining to provide accurate and consistent dimensions. Threaded closures are economically priced with attractive lead times to meet the most demanding requirements.

Threaded closures are ideal for a wide range of applications, including pipeline scraper traps, pig launchers/receivers, filters, meter provers  and pressure vessels.

• Sizes from 2” – 24” (ANSI 150 - ANSI 900)

• Sizes from 26” – 48” (up to ANSI 600)

• Available in horizontal and vertical orientations

• Meet ASME Section VIII, Division I requirements

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