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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" 3000# Stainless Tee 316-3000 Socket Weld Part # 9426

1" 3000# Stainless Tee 316-3000 Socket Weld -
Part #: 9426

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
$108.31
$108.31 ea.

Dimensions

  • Class: 3000"
Click for more details
stainless 316 socket weld tee 3000-mob{product.code}

Key Features

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stainless 316 socket weld tee 3000-desk9426

1.25" 3000# Stainless Tee 304-3000 Socket Weld Part # 9434

1.25" 3000# Stainless Tee 304-3000 Socket Weld -
Part #: 9434

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
$119.08
$119.08 ea.

Dimensions

  • Class: 3000"
Click for more details
304 tee 3000 socket weld-mob{product.code}

Key Features

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304 tee 3000 socket weld-desk9434

1.25" 3000# Stainless Tee 316-3000 Socket Weld Part # 9435

1.25" 3000# Stainless Tee 316-3000 Socket Weld -
Part #: 9435

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
$172.38
$172.38 ea.

Dimensions

  • Class: 3000"
Click for more details
stainless 316 socket weld tee 3000-mob{product.code}

Key Features

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stainless 316 socket weld tee 3000-desk9435

1.5" 3000# Stainless Tee 304-3000 Socket Weld Part # 9444

1.5" 3000# Stainless Tee 304-3000 Socket Weld -
Part #: 9444

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
$176.82
$176.82 ea.

Dimensions

  • Class: 3000"
Click for more details
304 tee 3000 socket weld-mob{product.code}

Key Features

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304 tee 3000 socket weld-desk9444

1.5" 3000# Stainless Tee 316-3000 Socket Weld Part # 9445

1.5" 3000# Stainless Tee 316-3000 Socket Weld -
Part #: 9445

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
$222.47
$222.47 ea.

Dimensions

  • Class: 3000"
Click for more details
stainless 316 socket weld tee 3000-mob{product.code}

Key Features

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stainless 316 socket weld tee 3000-desk9445

2" 3000# Stainless Tee 304-3000 Socket Weld Part # 9454

2" 3000# Stainless Tee 304-3000 Socket Weld -
Part #: 9454

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
$241.40
$241.40 ea.

Dimensions

  • Class: 3000"
Click for more details
304 tee 3000 socket weld-mob{product.code}

Key Features

View more product details View more product details
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304 tee 3000 socket weld-desk9454

2" 3000# Stainless Tee 316-3000 Socket Weld Part # 9455

2" 3000# Stainless Tee 316-3000 Socket Weld -
Part #: 9455

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
$355.38
$355.38 ea.

Dimensions

  • Class: 3000"
Click for more details
stainless 316 socket weld tee 3000-mob{product.code}

Key Features

View more product details View more product details
View more product details Click for more details
stainless 316 socket weld tee 3000-desk9455

0.5" 3000# Stainless Union 304-3000 Socket Weld Part # 9495

0.5" 3000# Stainless Union 304-3000 Socket Weld -
Part #: 9495

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
$71.11
$71.11 ea.

Dimensions

  • Class: 3000"
Click for more details
stainless 304 union socket weld 3000-mob{product.code}

Key Features

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stainless 304 union socket weld 3000-desk9495

0.75" 3000# Stainless Union 304-3000 Socket Weld Part # 9501

0.75" 3000# Stainless Union 304-3000 Socket Weld -
Part #: 9501

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
$87.16
$87.16 ea.

Dimensions

  • Class: 3000"
Click for more details
stainless 304 union socket weld 3000-mob{product.code}

Key Features

View more product details View more product details
View more product details Click for more details
stainless 304 union socket weld 3000-desk9501

1" 3000# Stainless Union 304-3000 Socket Weld Part # 9507

1" 3000# Stainless Union 304-3000 Socket Weld -
Part #: 9507

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
$140.64
$140.64 ea.

Dimensions

  • Class: 3000"
Click for more details
stainless 304 union socket weld 3000-mob{product.code}

Key Features

View more product details View more product details
View more product details Click for more details
stainless 304 union socket weld 3000-desk9507

1.25" 3000# Stainless Union 304-3000 Socket Weld Part # 9513

1.25" 3000# Stainless Union 304-3000 Socket Weld -
Part #: 9513

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
$210.82
$210.82 ea.

Dimensions

  • Class: 3000"
Click for more details
stainless 304 union socket weld 3000-mob{product.code}

Key Features

View more product details View more product details
View more product details Click for more details
stainless 304 union socket weld 3000-desk9513

1.5" 3000# Stainless Union 304-3000 Socket Weld Part # 9519

1.5" 3000# Stainless Union 304-3000 Socket Weld -
Part #: 9519

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
$214.11
$214.11 ea.

Dimensions

  • Class: 3000"
Click for more details
stainless 304 union socket weld 3000-mob{product.code}

Key Features

View more product details View more product details
View more product details Click for more details
stainless 304 union socket weld 3000-desk9519

2" 3000# Stainless Union 304-3000 Socket Weld Part # 9525

2" 3000# Stainless Union 304-3000 Socket Weld -
Part #: 9525

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
$286.26
$286.26 ea.

Dimensions

  • Class: 3000"
Click for more details
stainless 304 union socket weld 3000-mob{product.code}

Key Features

View more product details View more product details
View more product details Click for more details
stainless 304 union socket weld 3000-desk9525

0.25" x 1.5" Stainless Nipple 316 Seamless Schedule XH Part # 9149

0.25" x 1.5" Stainless Nipple 316 Seamless Schedule XH -
Part #: 9149

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
$12.12
$12.12 ea.

Dimensions

  • Schedule: Schedule Xh
Click for more details
stainless 316 seamless nipple-mob{product.code}

Key Features

View more product details View more product details
View more product details Click for more details
stainless 316 seamless nipple-desk9149

0.25" x 2" Stainless Nipple 316 Seamless Schedule XH Part # 9150

0.25" x 2" Stainless Nipple 316 Seamless Schedule XH -
Part #: 9150

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
$13.95
$13.95 ea.

Dimensions

  • Schedule: Schedule Xh
Click for more details
stainless 316 seamless nipple-mob{product.code}

Key Features

View more product details View more product details
View more product details Click for more details
stainless 316 seamless nipple-desk9150

0.25" x 3" Stainless Nipple 316 Seamless Schedule XH Part # 9151

0.25" x 3" Stainless Nipple 316 Seamless Schedule XH -
Part #: 9151

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
$18.61
$18.61 ea.

Dimensions

  • Schedule: Schedule Xh
Click for more details
stainless 316 seamless nipple-mob{product.code}

Key Features

View more product details View more product details
View more product details Click for more details
stainless 316 seamless nipple-desk9151

0.25" x 6" Stainless Nipple 316 Seamless Schedule XH Part # 9153

0.25" x 6" Stainless Nipple 316 Seamless Schedule XH -
Part #: 9153

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

  • Schedule: Schedule Xh
Click for more details
stainless 316 seamless nipple-mob{product.code}

Key Features

View more product details View more product details
View more product details Click for more details
stainless 316 seamless nipple-desk9153

0.25" x Close Stainless Nipple 316 Seamless Schedule XH Part # 9154

0.25" x Close Stainless Nipple 316 Seamless Schedule XH -
Part #: 9154

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
$9.46
$9.46 ea.

Dimensions

  • Schedule: Schedule Xh
Click for more details
stainless 316 seamless nipple-mob{product.code}

Key Features

View more product details View more product details
View more product details Click for more details
stainless 316 seamless nipple-desk9154

0.25" x 4" Stainless Nipple 316 Seamless Schedule XH Part # 9152

0.25" x 4" Stainless Nipple 316 Seamless Schedule XH -
Part #: 9152

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
$23.95
$23.95 ea.

Dimensions

  • Schedule: Schedule Xh
Click for more details
stainless 316 seamless nipple-mob{product.code}

Key Features

View more product details View more product details
View more product details Click for more details
stainless 316 seamless nipple-desk9152

0.375" x 2" Stainless Nipple 316 Seamless Schedule XH Part # 9156

0.375" x 2" Stainless Nipple 316 Seamless Schedule XH -
Part #: 9156

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
$12.34
$12.34 ea.

Dimensions

  • Schedule: Schedule Xh
Click for more details
stainless 316 seamless nipple-mob{product.code}

Key Features

View more product details View more product details
View more product details Click for more details
stainless 316 seamless nipple-desk9156

0.375" x 2.5" Stainless Nipple 316 Seamless Schedule XH Part # 9157

0.375" x 2.5" Stainless Nipple 316 Seamless Schedule XH -
Part #: 9157

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
$14.65
$14.65 ea.

Dimensions

  • Schedule: Schedule Xh
Click for more details
stainless 316 seamless nipple-mob{product.code}

Key Features

View more product details View more product details
View more product details Click for more details
stainless 316 seamless nipple-desk9157

0.375" x 1.5" Stainless Nipple 316 Seamless Schedule XH Part # 9155

0.375" x 1.5" Stainless Nipple 316 Seamless Schedule XH -
Part #: 9155

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
$11.21
$11.21 ea.

Dimensions

  • Schedule: Schedule Xh
Click for more details
stainless 316 seamless nipple-mob{product.code}

Key Features

View more product details View more product details
View more product details Click for more details
stainless 316 seamless nipple-desk9155

0.375" x Close Stainless Nipple 316 Seamless Schedule XH Part # 9158

0.375" x Close Stainless Nipple 316 Seamless Schedule XH -
Part #: 9158

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
$11.74
$11.74 ea.

Dimensions

  • Schedule: Schedule Xh
Click for more details
stainless 316 seamless nipple-mob{product.code}

Key Features

View more product details View more product details
View more product details Click for more details
stainless 316 seamless nipple-desk9158

0.5" x 12" Stainless Nipple 316 Seamless Schedule XH Part # 9160

0.5" x 12" Stainless Nipple 316 Seamless Schedule XH -
Part #: 9160

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
$103.26
$103.26 ea.

Dimensions

  • Schedule: Schedule Xh
Click for more details
stainless 316 seamless nipple-mob{product.code}

Key Features

View more product details View more product details
View more product details Click for more details
stainless 316 seamless nipple-desk9160

0.5" x 2" Stainless Nipple 316 Seamless Schedule XH Part # 9161

0.5" x 2" Stainless Nipple 316 Seamless Schedule XH -
Part #: 9161

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
$21.30
$21.30 ea.

Dimensions

  • Schedule: Schedule Xh
Click for more details
stainless 316 seamless nipple-mob{product.code}

Key Features

View more product details View more product details
View more product details Click for more details
stainless 316 seamless nipple-desk9161

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