Malleable iron cap (Recessed)

Pipe Steel Industries offers Malleable iron cap (Recessed) as part of our malleable iron threaded pipe fittings sourcing range. Use the technical options below to prepare your project enquiry.

Selection details: standards: ASME B16.3; materials: Malleable iron ASTM A197.

Confirm the exact model, dimensions, working conditions and required approvals with our sales team before ordering. Model-specific certificates and availability are verified with the quotation.

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Malleable iron cap (Recessed) — Pipe Steel Industries product catalogue
Representative product photograph. Confirm the model, dimensions and configuration with your quotation.

Technical Specifications

PropertyDetails
StandardASME B16.3
MaterialMalleable iron ASTM A197
ThreadNPT
W. pressureClass 150, 300 psi (-29°C to 66°C) Class 300, 1000 / 1500 / 2000 psi (-29°C to 66°C)
SurfaceBlack iron / hot dip galvanized

Sizes & Technical Data

Reference options for product selection. Confirm the exact dimensions, model and project approvals with your quotation.

Malleable iron cap (Recessed) technical table 1
SizeA (mm)Ref. No.
1/2″ / DN15 / 21.3mm22.1M8403 (UL/FM)
3/4″ / DN20 / 26.7mm24.6M8404 (UL/FM)
1″ / DN25 / 33.4mm29.5M8405 (UL/FM)
1-1/4″ / DN32 / 42.2mm32.5M8406 (UL/FM)
1-1/2″ / DN40 / 48.3mm33.8M8407 (UL/FM)
2″ / DN50 / 60.3mm36.8M8408 (UL/FM)
2-1/2″ / DN65 / 73.0mm43.2M8409 (UL/FM)
3″ / DN80 / 88.9mm45.7M8410 (UL/FM)
4″ / DN100 / 114.3mm52.8M8411 (UL/FM)
5″ / DN125 / 141.3mm58.9M8412 (UL/FM)
6″ / DN150 / 168.3mm64.8M8413 (UL/FM)
Malleable iron cap (Recessed) technical table 2
SizeA (mm)Ref. No.
1/4″ / DN8 / 13.7mm19.8M8401-300 (ISO)
3/8″ / DN10 / 17.1mm21.1M8402-300 (ISO)
1/2″ / DN15 / 21.3mm24.9M8403-300 (ISO)
3/4″ / DN20 / 26.7mm27.4M8404-300 (ISO)
1″ / DN25 / 33.4mm32.0M8405-300 (ISO)
1-1/4″ / DN32 / 42.2mm35.1M8406-300 (ISO)
1-1/2″ / DN40 / 48.3mm36.3M8407-300 (ISO)
2″ / DN50 / 60.3mm42.7M8408-300 (ISO)
2-1/2″ / DN65 / 73.0mm52.3M8409-300 (ISO)
3″ / DN80 / 88.9mm55.1M8410-300 (ISO)
4″ / DN100 / 114.3mm60.5M8411-300 (ISO)

Applications

  • ASME Malleable Iron Threaded Fittings procurement
  • Malleable Iron Threaded Pipe Fittings project packages

Finishes & Options

  • Specify size, connection, material and quantity in your enquiry.
  • Request model-specific documentation and destination-port delivery terms.

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