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1.5" Pipe Cap

Threads: 1.5” 11-1/2 female NPT

Hex: 2.25”

Length: 1.88”

Part Number: TC-542H

Material Options:

- Carbon Steel (C1018)

- 304 Stainless Steel

- 316 Stainless Steel

- Additional material options available on request 

1" pipe caps and larger come standard with a 12" length of 3/16" chain with a welded and pinched ring securing the pipe cap to the chain to prevent loss of pipe cap. Carbon steel pipe caps come with plated carbon chain. Stainless steel and N60 pipe caps come with stainless steel chain.

Proudly machined in the USA in Bartlesville, Oklahoma.

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The table below represents presure ratings for this cap across our stock materials. Pressure ratings are calculated as per ASME B31.3 and are valid up to 600 deg F.

Material Pressure Rating (psig)
Carbon Steel 1,100
304 Stainless 1,000
316 Stainless 900