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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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0.125" x 8" Stainless Nipple 304 Standard Schedule 40 Part # 8907

0.125" x 8" Stainless Nipple 304 Standard Schedule 40 -
Part #: 8907

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
$11.46
$11.46 ea.

Dimensions

  • Schedule: Schedule 40
Click for more details
stainless 304 standard nipple-mob{product.code}

Key Features

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stainless 304 standard nipple-desk8907

0.125" x Close Stainless Nipple 304 Standard Schedule 40 Part # 8908

0.125" x Close Stainless Nipple 304 Standard Schedule 40 -
Part #: 8908

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
$2.73
$2.73 ea.

Dimensions

  • Schedule: Schedule 40
Click for more details
stainless 304 standard nipple-mob{product.code}

Key Features

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stainless 304 standard nipple-desk8908

0.25" x 1.5" Stainless Nipple 304 Standard Schedule 40 Part # 8910

0.25" x 1.5" Stainless Nipple 304 Standard Schedule 40 -
Part #: 8910

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
$3.83
$3.83 ea.

Dimensions

  • Schedule: Schedule 40
Click for more details
stainless 304 standard nipple-mob{product.code}

Key Features

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stainless 304 standard nipple-desk8910

0.25" x 12" Stainless Nipple 304 Standard Schedule 40 Part # 8911

0.25" x 12" Stainless Nipple 304 Standard Schedule 40 -
Part #: 8911

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
$19.72
$19.72 ea.

Dimensions

  • Schedule: Schedule 40
Click for more details
stainless 304 standard nipple-mob{product.code}

Key Features

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View more product details Click for more details
stainless 304 standard nipple-desk8911

0.25" x 10" Stainless Nipple 304 Standard Schedule 40 Part # 8909

0.25" x 10" Stainless Nipple 304 Standard Schedule 40 -
Part #: 8909

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
$16.63
$16.63 ea.

Dimensions

  • Schedule: Schedule 40
Click for more details
stainless 304 standard nipple-mob{product.code}

Key Features

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stainless 304 standard nipple-desk8909

0.25" x 2" Stainless Nipple 304 Standard Schedule 40 Part # 8912

0.25" x 2" Stainless Nipple 304 Standard Schedule 40 -
Part #: 8912

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
$4.58
$4.58 ea.

Dimensions

  • Schedule: Schedule 40
Click for more details
stainless 304 standard nipple-mob{product.code}

Key Features

View more product details View more product details
View more product details Click for more details
stainless 304 standard nipple-desk8912

0.25" x 2.5" Stainless Nipple 304 Standard Schedule 40 Part # 8913

0.25" x 2.5" Stainless Nipple 304 Standard Schedule 40 -
Part #: 8913

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
$5.39
$5.39 ea.

Dimensions

  • Schedule: Schedule 40
Click for more details
stainless 304 standard nipple-mob{product.code}

Key Features

View more product details View more product details
View more product details Click for more details
stainless 304 standard nipple-desk8913

0.25" x 3" Stainless Nipple 304 Standard Schedule 40 Part # 8914

0.25" x 3" Stainless Nipple 304 Standard Schedule 40 -
Part #: 8914

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
$6.25
$6.25 ea.

Dimensions

  • Schedule: Schedule 40
Click for more details
stainless 304 standard nipple-mob{product.code}

Key Features

View more product details View more product details
View more product details Click for more details
stainless 304 standard nipple-desk8914

0.25" x 3.5" Stainless Nipple 304 Standard Schedule 40 Part # 8915

0.25" x 3.5" Stainless Nipple 304 Standard Schedule 40 -
Part #: 8915

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
$7.12
$7.12 ea.

Dimensions

  • Schedule: Schedule 40
Click for more details
stainless 304 standard nipple-mob{product.code}

Key Features

View more product details View more product details
View more product details Click for more details
stainless 304 standard nipple-desk8915

0.25" x 4" Stainless Nipple 304 Standard Schedule 40 Part # 8916

0.25" x 4" Stainless Nipple 304 Standard Schedule 40 -
Part #: 8916

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
$7.99
$7.99 ea.

Dimensions

  • Schedule: Schedule 40
Click for more details
stainless 304 standard nipple-mob{product.code}

Key Features

View more product details View more product details
View more product details Click for more details
stainless 304 standard nipple-desk8916

0.25" x 4.5" Stainless Nipple 304 Standard Schedule 40 Part # 8917

0.25" x 4.5" Stainless Nipple 304 Standard Schedule 40 -
Part #: 8917

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
$8.84
$8.84 ea.

Dimensions

  • Schedule: Schedule 40
Click for more details
stainless 304 standard nipple-mob{product.code}

Key Features

View more product details View more product details
View more product details Click for more details
stainless 304 standard nipple-desk8917

0.25" x 5" Stainless Nipple 304 Standard Schedule 40 Part # 8918

0.25" x 5" Stainless Nipple 304 Standard Schedule 40 -
Part #: 8918

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
$9.77
$9.77 ea.

Dimensions

  • Schedule: Schedule 40
Click for more details
stainless 304 standard nipple-mob{product.code}

Key Features

View more product details View more product details
View more product details Click for more details
stainless 304 standard nipple-desk8918

0.25" x 5.5" Stainless Nipple 304 Standard Schedule 40 Part # 8919

0.25" x 5.5" Stainless Nipple 304 Standard Schedule 40 -
Part #: 8919

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
$10.58
$10.58 ea.

Dimensions

  • Schedule: Schedule 40
Click for more details
stainless 304 standard nipple-mob{product.code}

Key Features

View more product details View more product details
View more product details Click for more details
stainless 304 standard nipple-desk8919

0.25" x 6" Stainless Nipple 304 Standard Schedule 40 Part # 8920

0.25" x 6" Stainless Nipple 304 Standard Schedule 40 -
Part #: 8920

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
$11.39
$11.39 ea.

Dimensions

  • Schedule: Schedule 40
Click for more details
stainless 304 standard nipple-mob{product.code}

Key Features

View more product details View more product details
View more product details Click for more details
stainless 304 standard nipple-desk8920

0.25" x 8" Stainless Nipple 304 Standard Schedule 40 Part # 8921

0.25" x 8" Stainless Nipple 304 Standard Schedule 40 -
Part #: 8921

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
$13.61
$13.61 ea.

Dimensions

  • Schedule: Schedule 40
Click for more details
stainless 304 standard nipple-mob{product.code}

Key Features

View more product details View more product details
View more product details Click for more details
stainless 304 standard nipple-desk8921

0.25" x Close Stainless Nipple 304 Standard Schedule 40 Part # 8922

0.25" x Close Stainless Nipple 304 Standard Schedule 40 -
Part #: 8922

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
$3.09
$3.09 ea.

Dimensions

  • Schedule: Schedule 40
Click for more details
stainless 304 standard nipple-mob{product.code}

Key Features

View more product details View more product details
View more product details Click for more details
stainless 304 standard nipple-desk8922

0.25" x 10" Stainless Nipple 316 Standard Schedule 40 Part # 8923

0.25" x 10" Stainless Nipple 316 Standard Schedule 40 -
Part #: 8923

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
$22.26
$22.26 ea.

Dimensions

  • Schedule: Schedule 40
Click for more details
stainless 316 standard nipple-mob{product.code}

Key Features

View more product details View more product details
View more product details Click for more details
stainless 316 standard nipple-desk8923

0.25" x 1.5" Stainless Nipple 316 Standard Schedule 40 Part # 8924

0.25" x 1.5" Stainless Nipple 316 Standard Schedule 40 -
Part #: 8924

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
$4.87
$4.87 ea.

Dimensions

  • Schedule: Schedule 40
Click for more details
stainless 316 standard nipple-mob{product.code}

Key Features

View more product details View more product details
View more product details Click for more details
stainless 316 standard nipple-desk8924

0.25" x 12" Stainless Nipple 316 Standard Schedule 40 Part # 8925

0.25" x 12" Stainless Nipple 316 Standard Schedule 40 -
Part #: 8925

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
$26.41
$26.41 ea.

Dimensions

  • Schedule: Schedule 40
Click for more details
stainless 316 standard nipple-mob{product.code}

Key Features

View more product details View more product details
View more product details Click for more details
stainless 316 standard nipple-desk8925

0.25" x 2" Stainless Nipple 316 Standard Schedule 40 Part # 8926

0.25" x 2" Stainless Nipple 316 Standard Schedule 40 -
Part #: 8926

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
$5.95
$5.95 ea.

Dimensions

  • Schedule: Schedule 40
Click for more details
stainless 316 standard nipple-mob{product.code}

Key Features

View more product details View more product details
View more product details Click for more details
stainless 316 standard nipple-desk8926

0.25" x 3" Stainless Nipple 316 Standard Schedule 40 Part # 8928

0.25" x 3" Stainless Nipple 316 Standard Schedule 40 -
Part #: 8928

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
$8.21
$8.21 ea.

Dimensions

  • Schedule: Schedule 40
Click for more details
stainless 316 standard nipple-mob{product.code}

Key Features

View more product details View more product details
View more product details Click for more details
stainless 316 standard nipple-desk8928

0.25" x 3.5" Stainless Nipple 316 Standard Schedule 40 Part # 8929

0.25" x 3.5" Stainless Nipple 316 Standard Schedule 40 -
Part #: 8929

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
$9.34
$9.34 ea.

Dimensions

  • Schedule: Schedule 40
Click for more details
stainless 316 standard nipple-mob{product.code}

Key Features

View more product details View more product details
View more product details Click for more details
stainless 316 standard nipple-desk8929

0.25" x 2.5" Stainless Nipple 316 Standard Schedule 40 Part # 8927

0.25" x 2.5" Stainless Nipple 316 Standard Schedule 40 -
Part #: 8927

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
$7.08
$7.08 ea.

Dimensions

  • Schedule: Schedule 40
Click for more details
stainless 316 standard nipple-mob{product.code}

Key Features

View more product details View more product details
View more product details Click for more details
stainless 316 standard nipple-desk8927

0.25" x 4" Stainless Nipple 316 Standard Schedule 40 Part # 8930

0.25" x 4" Stainless Nipple 316 Standard Schedule 40 -
Part #: 8930

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
$10.61
$10.61 ea.

Dimensions

  • Schedule: Schedule 40
Click for more details
stainless 316 standard nipple-mob{product.code}

Key Features

View more product details View more product details
View more product details Click for more details
stainless 316 standard nipple-desk8930

0.25" x 5" Stainless Nipple 316 Standard Schedule 40 Part # 8932

0.25" x 5" Stainless Nipple 316 Standard Schedule 40 -
Part #: 8932

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
$11.66
$11.66 ea.

Dimensions

  • Schedule: Schedule 40
Click for more details
stainless 316 standard nipple-mob{product.code}

Key Features

View more product details View more product details
View more product details Click for more details
stainless 316 standard nipple-desk8932

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