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Fittings, Valves & Pumps

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Fittings, Valves & Pumps

Get reliability and performance with fittings, valves, and pumps from OnlineMetals, available in durable cast iron and stainless steel 304 or 316 alloys. Manufactured in ISO 9001 certified facilities, these components meet rigorous standards, including ASTM A197, ASME B16.3, B16.14, and B16.39, ensuring quality and consistency across every piece. Threaded products conform to ANSI/ASME B1.20.1 NPT for a secure, tapered seal, and all fittings are 100% air tested for leak-free operation. Choose from a wide selection of shapes like tees, elbows, unions, crosses, hex bushings, street fittings, and companion flanges, each built to deliver dependable strength and precision. Perfect for industrial systems, air and gas lines, LP applications, or creative DIY projects, these fittings combine professional-grade performance with versatility and ease of use. Whether you’re building a pressure system or crafting custom metal décor, you’ll find the right fit with options sold individually for any project size. Order your cast iron or stainless steel fittings, valves, and pumps from OnlineMetals today and enjoy precision-engineered quality backed by trusted manufacturing standards.

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1.5" Polished Stainless Domed End Cap Part # 24757

1.5" Polished Stainless Domed End Cap -
Part #: 24757

Pack of 1

Best shipping value:
Single Heat Lot Required
Why are heat lots important?
Heat lots ensure consistent metal properties, full traceability, and quality control, which are critical for precision and reliability in your projects.

By selecting "Single Heat Lot Required" option, we ensure all cut pieces are sourced from a single heat lot for consistency in material characteristics.

QTY

Update
$17.08
$17.08 ea.

Dimensions

  • Outer Diameter: 1.5"
  • Wall: 0.049"
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2" Polished Stainless Domed End Cap Part # 24758

2" Polished Stainless Domed End Cap -
Part #: 24758

Pack of 1

Best shipping value:
Single Heat Lot Required
Why are heat lots important?
Heat lots ensure consistent metal properties, full traceability, and quality control, which are critical for precision and reliability in your projects.

By selecting "Single Heat Lot Required" option, we ensure all cut pieces are sourced from a single heat lot for consistency in material characteristics.

QTY

Update
$21.59
$21.59 ea.

Dimensions

  • Outer Diameter: 2"
  • Wall: 0.049"
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stainless-domed-capsuperZoom-desk24758

6" Stainless Elbow 304 Buttweld Long Radius Schedule 5 Part # 8543

6" Stainless Elbow 304 Buttweld Long Radius Schedule 5 -
Part #: 8543

Best shipping value:
Single Heat Lot Required
Why are heat lots important?
Heat lots ensure consistent metal properties, full traceability, and quality control, which are critical for precision and reliability in your projects.

By selecting "Single Heat Lot Required" option, we ensure all cut pieces are sourced from a single heat lot for consistency in material characteristics.

QTY

Update
$173.16
$173.16 ea.

Dimensions

  • Schedule: Schedule 5
Click for more details
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6" Stainless Elbow 304 Buttweld Long Radius Schedule 5 Part # 8584

6" Stainless Elbow 304 Buttweld Long Radius Schedule 5 -
Part #: 8584

Best shipping value:
Single Heat Lot Required
Why are heat lots important?
Heat lots ensure consistent metal properties, full traceability, and quality control, which are critical for precision and reliability in your projects.

By selecting "Single Heat Lot Required" option, we ensure all cut pieces are sourced from a single heat lot for consistency in material characteristics.

QTY

Update
$314.52
$314.52 ea.

Dimensions

  • Schedule: Schedule 5
Click for more details
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stainless-elbow-304-buttweld-long-radius-schedule-10-1superZoom-desk8584

2" # Stainless Cap 304 Buttweld Schedule 10 Part # 8356

2" # Stainless Cap 304 Buttweld Schedule 10 -
Part #: 8356

Best shipping value:
Single Heat Lot Required
Why are heat lots important?
Heat lots ensure consistent metal properties, full traceability, and quality control, which are critical for precision and reliability in your projects.

By selecting "Single Heat Lot Required" option, we ensure all cut pieces are sourced from a single heat lot for consistency in material characteristics.

QTY

Update
$54.45
$54.45 ea.

Dimensions

  • Schedule: Schedule 10
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stainless-cap-304-buttweld-schedule-10-1superZoom-desk8356

2.5" # Stainless Cap 304 Buttweld Schedule 10 Part # 8357

2.5" # Stainless Cap 304 Buttweld Schedule 10 -
Part #: 8357

Best shipping value:
Single Heat Lot Required
Why are heat lots important?
Heat lots ensure consistent metal properties, full traceability, and quality control, which are critical for precision and reliability in your projects.

By selecting "Single Heat Lot Required" option, we ensure all cut pieces are sourced from a single heat lot for consistency in material characteristics.

QTY

Update
$78.50
$78.50 ea.

Dimensions

  • Schedule: Schedule 10
Click for more details
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stainless-cap-304-buttweld-schedule-10-1superZoom-desk8357

3" # Stainless Cap 304 Buttweld Schedule 10 Part # 8358

3" # Stainless Cap 304 Buttweld Schedule 10 -
Part #: 8358

Best shipping value:
Single Heat Lot Required
Why are heat lots important?
Heat lots ensure consistent metal properties, full traceability, and quality control, which are critical for precision and reliability in your projects.

By selecting "Single Heat Lot Required" option, we ensure all cut pieces are sourced from a single heat lot for consistency in material characteristics.

QTY

Update
$67.11
$67.11 ea.

Dimensions

  • Schedule: Schedule 10
Click for more details
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stainless-cap-304-buttweld-schedule-10-1superZoom-desk8358

4" # Stainless Cap 304 Buttweld Schedule 10 Part # 8359

4" # Stainless Cap 304 Buttweld Schedule 10 -
Part #: 8359

Best shipping value:
Single Heat Lot Required
Why are heat lots important?
Heat lots ensure consistent metal properties, full traceability, and quality control, which are critical for precision and reliability in your projects.

By selecting "Single Heat Lot Required" option, we ensure all cut pieces are sourced from a single heat lot for consistency in material characteristics.

QTY

Update
$86.09
$86.09 ea.

Dimensions

  • Schedule: Schedule 10
Click for more details
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stainless-cap-304-buttweld-schedule-10-1superZoom-desk8359

6" # Stainless Cap 304 Buttweld Schedule 10 Part # 8360

6" # Stainless Cap 304 Buttweld Schedule 10 -
Part #: 8360

Best shipping value:
Single Heat Lot Required
Why are heat lots important?
Heat lots ensure consistent metal properties, full traceability, and quality control, which are critical for precision and reliability in your projects.

By selecting "Single Heat Lot Required" option, we ensure all cut pieces are sourced from a single heat lot for consistency in material characteristics.

QTY

Update
$140.54
$140.54 ea.

Dimensions

  • Schedule: Schedule 10
Click for more details
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1" Stainless Elbow 304 Buttweld Long Radius Schedule 10 Part # 8508

1" Stainless Elbow 304 Buttweld Long Radius Schedule 10 -
Part #: 8508

Best shipping value:
Single Heat Lot Required
Why are heat lots important?
Heat lots ensure consistent metal properties, full traceability, and quality control, which are critical for precision and reliability in your projects.

By selecting "Single Heat Lot Required" option, we ensure all cut pieces are sourced from a single heat lot for consistency in material characteristics.

QTY

Update
$35.36
$35.36 ea.

Dimensions

  • Schedule: Schedule 10
Click for more details
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stainless-elbow-304-buttweld-long-radius-schedule-10-1superZoom-desk8508

1" Stainless Elbow 316 Buttweld Long Radius Schedule 10 Part # 8509

1" Stainless Elbow 316 Buttweld Long Radius Schedule 10 -
Part #: 8509

Best shipping value:
Single Heat Lot Required
Why are heat lots important?
Heat lots ensure consistent metal properties, full traceability, and quality control, which are critical for precision and reliability in your projects.

By selecting "Single Heat Lot Required" option, we ensure all cut pieces are sourced from a single heat lot for consistency in material characteristics.

QTY

Update
$43.55
$43.55 ea.

Dimensions

  • Schedule: Schedule 10
Click for more details
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1.5" Stainless Elbow 304 Buttweld Long Radius Schedule 10 Part # 8513

1.5" Stainless Elbow 304 Buttweld Long Radius Schedule 10 -
Part #: 8513

Best shipping value:
Single Heat Lot Required
Why are heat lots important?
Heat lots ensure consistent metal properties, full traceability, and quality control, which are critical for precision and reliability in your projects.

By selecting "Single Heat Lot Required" option, we ensure all cut pieces are sourced from a single heat lot for consistency in material characteristics.

QTY

Update
$35.36
$35.36 ea.

Dimensions

  • Schedule: Schedule 10
Click for more details
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Key Features

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stainless-elbow-304-buttweld-long-radius-schedule-10-1superZoom-desk8513

1.5" Stainless Elbow 316 Buttweld Long Radius Schedule 10 Part # 8514

1.5" Stainless Elbow 316 Buttweld Long Radius Schedule 10 -
Part #: 8514

Best shipping value:
Single Heat Lot Required
Why are heat lots important?
Heat lots ensure consistent metal properties, full traceability, and quality control, which are critical for precision and reliability in your projects.

By selecting "Single Heat Lot Required" option, we ensure all cut pieces are sourced from a single heat lot for consistency in material characteristics.

QTY

Update
$42.14
$42.14 ea.

Dimensions

  • Schedule: Schedule 10
Click for more details
stainless-elbow-316-buttweld-long-radius-schedule-10-1superZoom-mob{product.code}

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stainless-elbow-316-buttweld-long-radius-schedule-10-1superZoom-desk8514

1.25" Stainless Elbow 304 Buttweld Long Radius Schedule 10 Part # 8518

1.25" Stainless Elbow 304 Buttweld Long Radius Schedule 10 -
Part #: 8518

Best shipping value:
Single Heat Lot Required
Why are heat lots important?
Heat lots ensure consistent metal properties, full traceability, and quality control, which are critical for precision and reliability in your projects.

By selecting "Single Heat Lot Required" option, we ensure all cut pieces are sourced from a single heat lot for consistency in material characteristics.

QTY

Update
$53.16
$53.16 ea.

Dimensions

  • Schedule: Schedule 10
Click for more details
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stainless-elbow-304-buttweld-long-radius-schedule-10-1superZoom-desk8518

1.25" Stainless Elbow 316 Buttweld Long Radius Schedule 10 Part # 8519

1.25" Stainless Elbow 316 Buttweld Long Radius Schedule 10 -
Part #: 8519

Best shipping value:
Single Heat Lot Required
Why are heat lots important?
Heat lots ensure consistent metal properties, full traceability, and quality control, which are critical for precision and reliability in your projects.

By selecting "Single Heat Lot Required" option, we ensure all cut pieces are sourced from a single heat lot for consistency in material characteristics.

QTY

Update
$68.36
$68.36 ea.

Dimensions

  • Schedule: Schedule 10
Click for more details
stainless-elbow-316-buttweld-long-radius-schedule-10-1superZoom-mob{product.code}

Key Features

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stainless-elbow-316-buttweld-long-radius-schedule-10-1superZoom-desk8519

2" Stainless Elbow 304 Buttweld Long Radius Schedule 10 Part # 8522

2" Stainless Elbow 304 Buttweld Long Radius Schedule 10 -
Part #: 8522

Best shipping value:
Single Heat Lot Required
Why are heat lots important?
Heat lots ensure consistent metal properties, full traceability, and quality control, which are critical for precision and reliability in your projects.

By selecting "Single Heat Lot Required" option, we ensure all cut pieces are sourced from a single heat lot for consistency in material characteristics.

QTY

Update
$42.14
$42.14 ea.

Dimensions

  • Schedule: Schedule 10
Click for more details
stainless-elbow-304-buttweld-long-radius-schedule-10-1superZoom-mob{product.code}

Key Features

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stainless-elbow-304-buttweld-long-radius-schedule-10-1superZoom-desk8522

2" Stainless Elbow 316 Buttweld Long Radius Schedule 10 Part # 8523

2" Stainless Elbow 316 Buttweld Long Radius Schedule 10 -
Part #: 8523

Best shipping value:
Single Heat Lot Required
Why are heat lots important?
Heat lots ensure consistent metal properties, full traceability, and quality control, which are critical for precision and reliability in your projects.

By selecting "Single Heat Lot Required" option, we ensure all cut pieces are sourced from a single heat lot for consistency in material characteristics.

QTY

Update
$53.77
$53.77 ea.

Dimensions

  • Schedule: Schedule 10
Click for more details
stainless-elbow-316-buttweld-long-radius-schedule-10-1superZoom-mob{product.code}

Key Features

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stainless-elbow-316-buttweld-long-radius-schedule-10-1superZoom-desk8523

2.5" Stainless Elbow 304 Buttweld Long Radius Schedule 10 Part # 8526

2.5" Stainless Elbow 304 Buttweld Long Radius Schedule 10 -
Part #: 8526

Best shipping value:
Single Heat Lot Required
Why are heat lots important?
Heat lots ensure consistent metal properties, full traceability, and quality control, which are critical for precision and reliability in your projects.

By selecting "Single Heat Lot Required" option, we ensure all cut pieces are sourced from a single heat lot for consistency in material characteristics.

QTY

Update
$60.79
$60.79 ea.

Dimensions

  • Schedule: Schedule 10
Click for more details
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Key Features

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stainless-elbow-304-buttweld-long-radius-schedule-10-1superZoom-desk8526

2.5" Stainless Elbow 316 Buttweld Long Radius Schedule 10 Part # 8527

2.5" Stainless Elbow 316 Buttweld Long Radius Schedule 10 -
Part #: 8527

Best shipping value:
Single Heat Lot Required
Why are heat lots important?
Heat lots ensure consistent metal properties, full traceability, and quality control, which are critical for precision and reliability in your projects.

By selecting "Single Heat Lot Required" option, we ensure all cut pieces are sourced from a single heat lot for consistency in material characteristics.

QTY

Update
$79.02
$79.02 ea.

Dimensions

  • Schedule: Schedule 10
Click for more details
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Key Features

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stainless-elbow-316-buttweld-long-radius-schedule-10-1superZoom-desk8527

3" Stainless Elbow 304 Buttweld Long Radius Schedule 10 Part # 8530

3" Stainless Elbow 304 Buttweld Long Radius Schedule 10 -
Part #: 8530

Best shipping value:
Single Heat Lot Required
Why are heat lots important?
Heat lots ensure consistent metal properties, full traceability, and quality control, which are critical for precision and reliability in your projects.

By selecting "Single Heat Lot Required" option, we ensure all cut pieces are sourced from a single heat lot for consistency in material characteristics.

QTY

Update
$68.36
$68.36 ea.

Dimensions

  • Schedule: Schedule 10
Click for more details
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Key Features

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stainless-elbow-304-buttweld-long-radius-schedule-10-1superZoom-desk8530

3" Stainless Elbow 316 Buttweld Long Radius Schedule 10 Part # 8531

3" Stainless Elbow 316 Buttweld Long Radius Schedule 10 -
Part #: 8531

Best shipping value:
Single Heat Lot Required
Why are heat lots important?
Heat lots ensure consistent metal properties, full traceability, and quality control, which are critical for precision and reliability in your projects.

By selecting "Single Heat Lot Required" option, we ensure all cut pieces are sourced from a single heat lot for consistency in material characteristics.

QTY

Update
$92.44
$92.44 ea.

Dimensions

  • Schedule: Schedule 10
Click for more details
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Key Features

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stainless-elbow-316-buttweld-long-radius-schedule-10-1superZoom-desk8531

4" Stainless Elbow 316 Buttweld Long Radius Schedule 10 Part # 8536

4" Stainless Elbow 316 Buttweld Long Radius Schedule 10 -
Part #: 8536

Best shipping value:
Single Heat Lot Required
Why are heat lots important?
Heat lots ensure consistent metal properties, full traceability, and quality control, which are critical for precision and reliability in your projects.

By selecting "Single Heat Lot Required" option, we ensure all cut pieces are sourced from a single heat lot for consistency in material characteristics.

QTY

Update
$140.54
$140.54 ea.

Dimensions

  • Schedule: Schedule 10
Click for more details
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4" Stainless Elbow 304 Buttweld Long Radius Schedule 10 Part # 8535

4" Stainless Elbow 304 Buttweld Long Radius Schedule 10 -
Part #: 8535

Best shipping value:
Single Heat Lot Required
Why are heat lots important?
Heat lots ensure consistent metal properties, full traceability, and quality control, which are critical for precision and reliability in your projects.

By selecting "Single Heat Lot Required" option, we ensure all cut pieces are sourced from a single heat lot for consistency in material characteristics.

QTY

Update
$108.89
$108.89 ea.

Dimensions

  • Schedule: Schedule 10
Click for more details
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Key Features

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stainless-elbow-304-buttweld-long-radius-schedule-10-1superZoom-desk8535

6" Stainless Elbow 304 Buttweld Long Radius Schedule 10 Part # 8539

6" Stainless Elbow 304 Buttweld Long Radius Schedule 10 -
Part #: 8539

Best shipping value:
Single Heat Lot Required
Why are heat lots important?
Heat lots ensure consistent metal properties, full traceability, and quality control, which are critical for precision and reliability in your projects.

By selecting "Single Heat Lot Required" option, we ensure all cut pieces are sourced from a single heat lot for consistency in material characteristics.

QTY

Update
$221.63
$221.63 ea.

Dimensions

  • Schedule: Schedule 10
Click for more details
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Key Features

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stainless-elbow-304-buttweld-long-radius-schedule-10-1superZoom-desk8539

6" Stainless Elbow 316 Buttweld Long Radius Schedule 10 Part # 8540

6" Stainless Elbow 316 Buttweld Long Radius Schedule 10 -
Part #: 8540

Best shipping value:
Single Heat Lot Required
Why are heat lots important?
Heat lots ensure consistent metal properties, full traceability, and quality control, which are critical for precision and reliability in your projects.

By selecting "Single Heat Lot Required" option, we ensure all cut pieces are sourced from a single heat lot for consistency in material characteristics.

QTY

Update
$259.83
$259.83 ea.

Dimensions

  • Schedule: Schedule 10
Click for more details
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Key Features

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stainless-elbow-316-buttweld-long-radius-schedule-10-1superZoom-desk8540

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