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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" 3000# Stainless Coupling 316-3000 Socket Weld Part # 8469

1" 3000# Stainless Coupling 316-3000 Socket Weld -
Part #: 8469

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
$44.36
$44.36 ea.

Dimensions

  • Class: 3000"
Click for more details
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1" 3000# Stainless Coupling 304-3000 Socket Weld Part # 8468

1" 3000# Stainless Coupling 304-3000 Socket Weld -
Part #: 8468

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
$31.97
$31.97 ea.

Dimensions

  • Class: 3000"
Click for more details
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1.25" 3000# Stainless Coupling 304-3000 Socket Weld Part # 8474

1.25" 3000# Stainless Coupling 304-3000 Socket Weld -
Part #: 8474

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
$59.51
$59.51 ea.

Dimensions

  • Class: 3000"
Click for more details
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1.25" 3000# Stainless Coupling 316-3000 Socket Weld Part # 8475

1.25" 3000# Stainless Coupling 316-3000 Socket Weld -
Part #: 8475

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
$80.26
$80.26 ea.

Dimensions

  • Class: 3000"
Click for more details
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1.5" 3000# Stainless Coupling 304-3000 Socket Weld Part # 8480

1.5" 3000# Stainless Coupling 304-3000 Socket Weld -
Part #: 8480

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
$64.40
$64.40 ea.

Dimensions

  • Class: 3000"
Click for more details
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stainless-coupling-304-3000-socket-weld-1superZoom-desk8480

1.5" 3000# Stainless Coupling 316-3000 Socket Weld Part # 8481

1.5" 3000# Stainless Coupling 316-3000 Socket Weld -
Part #: 8481

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
$109.56
$109.56 ea.

Dimensions

  • Class: 3000"
Click for more details
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stainless-coupling-316-3000-socket-weld-1superZoom-desk8481

2" 3000# Stainless Coupling 316-3000 Socket Weld Part # 8487

2" 3000# Stainless Coupling 316-3000 Socket Weld -
Part #: 8487

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
$149.63
$149.63 ea.

Dimensions

  • Class: 3000"
Click for more details
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stainless-coupling-316-3000-socket-weld-1superZoom-desk8487

2" 3000# Stainless Coupling 304-3000 Socket Weld Part # 8486

2" 3000# Stainless Coupling 304-3000 Socket Weld -
Part #: 8486

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
$98.55
$98.55 ea.

Dimensions

  • Class: 3000"
Click for more details
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stainless-coupling-304-3000-socket-weld-1superZoom-desk8486

1.5" 3000# Stainless Cross 304-3000 Socket Weld Part # 8503

1.5" 3000# Stainless Cross 304-3000 Socket Weld -
Part #: 8503

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
$208.62
$208.62 ea.

Dimensions

  • Class: 3000"
Click for more details
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1" Stainless Elbow 304-3000 Socket Weld Standard Radius Part # 8594

1" Stainless Elbow 304-3000 Socket Weld Standard Radius -
Part #: 8594

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
$56.28
$56.28 ea.

Dimensions

  • Class: 3000"
Click for more details
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1" Stainless Elbow 316-3000 Socket Weld Standard Radius Part # 8595

1" Stainless Elbow 316-3000 Socket Weld Standard Radius -
Part #: 8595

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
$81.83
$81.83 ea.

Dimensions

  • Class: 3000"
Click for more details
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0.5" Stainless Elbow 304-3000 Socket Weld Standard Radius Part # 8602

0.5" Stainless Elbow 304-3000 Socket Weld Standard Radius -
Part #: 8602

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
$31.82
$31.82 ea.

Dimensions

  • Class: 3000"
Click for more details
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0.5" Stainless Elbow 316-3000 Socket Weld Standard Radius Part # 8603

0.5" Stainless Elbow 316-3000 Socket Weld Standard Radius -
Part #: 8603

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
$44.84
$44.84 ea.

Dimensions

  • Class: 3000"
Click for more details
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0.25" Stainless Elbow 316-3000 Socket Weld Standard Radius Part # 8609

0.25" Stainless Elbow 316-3000 Socket Weld Standard Radius -
Part #: 8609

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
$29.37
$29.37 ea.

Dimensions

  • Class: 3000"
Click for more details
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1.5" Stainless Elbow 304-3000 Socket Weld Standard Radius Part # 8619

1.5" Stainless Elbow 304-3000 Socket Weld Standard Radius -
Part #: 8619

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
$120.97
$120.97 ea.

Dimensions

  • Class: 3000"
Click for more details
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stainless-elbow-316-150-socket-weld-standard-radius-1superZoom-desk8619

1.5" Stainless Elbow 316-3000 Socket Weld Standard Radius Part # 8620

1.5" Stainless Elbow 316-3000 Socket Weld Standard Radius -
Part #: 8620

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
$167.72
$167.72 ea.

Dimensions

  • Class: 3000"
Click for more details
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stainless-elbow-316-150-socket-weld-standard-radius-1superZoom-desk8620

1.25" Stainless Elbow 304-3000 Socket Weld Standard Radius Part # 8626

1.25" Stainless Elbow 304-3000 Socket Weld Standard Radius -
Part #: 8626

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
$86.45
$86.45 ea.

Dimensions

  • Class: 3000"
Click for more details
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stainless-elbow-316-150-socket-weld-standard-radius-1superZoom-desk8626

1.25" Stainless Elbow 316-3000 Socket Weld Standard Radius Part # 8627

1.25" Stainless Elbow 316-3000 Socket Weld Standard Radius -
Part #: 8627

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
$145.80
$145.80 ea.

Dimensions

  • Class: 3000"
Click for more details
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2" Stainless Elbow 304-3000 Socket Weld Standard Radius Part # 8634

2" Stainless Elbow 304-3000 Socket Weld Standard Radius -
Part #: 8634

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
$203.23
$203.23 ea.

Dimensions

  • Class: 3000"
Click for more details
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stainless-elbow-316-150-socket-weld-standard-radius-1superZoom-desk8634

2" Stainless Elbow 316-3000 Socket Weld Standard Radius Part # 8635

2" Stainless Elbow 316-3000 Socket Weld Standard Radius -
Part #: 8635

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
$256.82
$256.82 ea.

Dimensions

  • Class: 3000"
Click for more details
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0.75" Stainless Elbow 304-3000 Socket Weld Standard Radius Part # 8647

0.75" Stainless Elbow 304-3000 Socket Weld Standard Radius -
Part #: 8647

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
$38.54
$38.54 ea.

Dimensions

  • Class: 3000"
Click for more details
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Key Features

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stainless-elbow-316-150-socket-weld-standard-radius-1superZoom-desk8647

0.75" Stainless Elbow 316-3000 Socket Weld Standard Radius Part # 8648

0.75" Stainless Elbow 316-3000 Socket Weld Standard Radius -
Part #: 8648

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
$55.02
$55.02 ea.

Dimensions

  • Class: 3000"
Click for more details
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stainless-elbow-316-150-socket-weld-standard-radius-1superZoom-desk8648

0.375" Stainless Elbow 316-3000 Socket Weld Standard Radius Part # 8654

0.375" Stainless Elbow 316-3000 Socket Weld Standard Radius -
Part #: 8654

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
$34.29
$34.29 ea.

Dimensions

  • Class: 3000"
Click for more details
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stainless-elbow-316-150-socket-weld-standard-radius-1superZoom-desk8654

1" 3000# Stainless Elbow 304-3000 Socket Weld Part # 8665

1" 3000# Stainless Elbow 304-3000 Socket Weld -
Part #: 8665

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
$73.88
$73.88 ea.

Dimensions

  • Class: 3000"
Click for more details
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Key Features

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stainless-elbow-316-150-socket-weld-standard-radius-1superZoom-desk8665

1" 3000# Stainless Elbow 316-3000 Socket Weld Part # 8666

1" 3000# Stainless Elbow 316-3000 Socket Weld -
Part #: 8666

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
$104.87
$104.87 ea.

Dimensions

  • Class: 3000"
Click for more details
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Key Features

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