Model # 521-403HN

Internet #100131775

Store SKU #103772

1/2 in. Black Malleable Iron Cap
0032888406759

1/2 in. Black Malleable Iron Cap

  • Suitable for oil and gas applications
  • For use in closing off one end of a pipe
  • Meets ASTM and ASME standards
$ 1 60 /each
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Frequently Bought Together

Frequently Bought Together

Product Overview

  • Suitable for oil and gas applications
  • For use in closing off one end of a pipe
  • Meets ASTM and ASME standards
Designed for oil and gas applications, the black malleable iron cap closes off 1 end of a pipe. This cap meets astm and asme standards. Check your local building codes prior to installation.
  • Closes off 1 end of iron pipe
  • Female threaded connection
  • Threads comply with ANSI b1.20.1
  • Malleable iron class 150 lbs.
  • Black iron fittings are not used for potable water applications
  • Malleable iron fittings and pipe are used in a multitude of DIY applications creating an industrial look for any home
  • Note: product may vary by store
  • California residents see Prop 65 WARNINGS

Product Overview

  • Suitable for oil and gas applications
  • For use in closing off one end of a pipe
  • Meets ASTM and ASME standards
Model #: 521-403HN
Sku #: 103772
Internet #: 100131775

Designed for oil and gas applications, the black malleable iron cap closes off 1 end of a pipe. This cap meets astm and asme standards. Check your local building codes prior to installation.

  • Closes off 1 end of iron pipe
  • Female threaded connection
  • Threads comply with ANSI b1.20.1
  • Malleable iron class 150 lbs.
  • Black iron fittings are not used for potable water applications
  • Malleable iron fittings and pipe are used in a multitude of DIY applications creating an industrial look for any home
  • Note: product may vary by store
  • California residents see Prop 65 WARNINGS

Info & Guides

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Specifications

Dimensions

Fitting Size
1/2
Product Depth (in.)
1.5
Product Height (in.)
1.5
Product Length (in.)
1.5
Product Width (in.)
1.5

Details

Application
Gas Supply
Compatible Pipe Material
Steel
Connection
Female Pipe Thread
Features
Threaded
Fitting or Connector Type
Cap
Fitting/ Connector Collection
Black
Material
Iron
Maximum Working Temperature (F)
350
Maximum working pressure (psi)
300.0
Pipe or Fitting Product Type
Fittings & Connectors
Product Weight (lb.)
0.12 lb
Temporary or permanent
Temporary or permanent

Warranty / Certifications

Manufacturer Warranty
1 Year

Specifications

Dimensions

Fitting Size
1/2
Product Depth (in.)
1.5
Product Height (in.)
1.5
Product Length (in.)
1.5
Product Width (in.)
1.5

Details

Application
Gas Supply
Compatible Pipe Material
Steel
Connection
Female Pipe Thread
Features
Threaded
Fitting or Connector Type
Cap
Fitting/ Connector Collection
Black
Material
Iron
Maximum Working Temperature (F)
350
Maximum working pressure (psi)
300.0
Pipe or Fitting Product Type
Fittings & Connectors
Product Weight (lb.)
0.12 lb
Temporary or permanent
Temporary or permanent

Warranty / Certifications

Manufacturer Warranty
1 Year

Questions & Answers

How do I know if this cap will fit? For plumbing purposes and it says on the water handle 150wsp/...

How do I know if this cap will fit? For plumbing purposes and it says on the water handle 150wsp/600 WOG
Asked by: Ali
Hi Ali, this cap will fit 1/2in diameter black pipe.
Answered by: Team B&K
Date published: 2018-10-05

can it be used outside?

can it be used outside?
Asked by: Jim
Yes, this can be used outside.
Answered by: CommunityAnswer
Date published: 2018-03-15

replace?

How is this threaded? Is it righty tighty / lefty loosey threaded or opposite? It is in a wood burning fireplace plumbed for gas also. The pipe and cap was installed almost 20 years ago and the fireplace has been wood burning all of that time. Considering installing natural gas logs now and need information on removing the cap to hook up to the logs.
Asked by: redmama
Use two pipe wrenches, one to hold the pipe and one to remove the cap. Caps are generally righty tighty / lefty loosey. If pipe needs replacing you can remove that and replace it with a new nipple or pipe, threaded on both ends.
Answered by: Erie
Date published: 2017-02-18
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Customer Reviews

1/2 in. Black Malleable Iron Cap is rated 4.7 out of 5 by 3.
Rated 4 out of 5 by from These fit the pipes I needed well.... These fit the pipes I needed well.
Date published: 2018-08-23
Rated 5 out of 5 by from Great for all projects Great for all projects
Date published: 2018-03-26
Rated 5 out of 5 by from The iron cap easily allowed me to cap off an existing gas line with Yellow Ptfe. The iron cap easily allowed me to cap off an existing gas line with Yellow Ptfe.
Date published: 2018-01-30
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