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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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6" x 3" Stainless Reducer 304 Concentric Part # 9346

6" x 3" Stainless Reducer 304 Concentric -
Part #: 9346

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
$234.50
$234.50 ea.
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stainless 304 reducer concentric-mob{product.code}

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stainless 304 reducer concentric-desk9346

6" x 3" Stainless Reducer 316 Concentric Part # 9347

6" x 3" Stainless Reducer 316 Concentric -
Part #: 9347

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
$302.40
$302.40 ea.
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stainless 316 reducer concentric-mob{product.code}

Key Features

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stainless 316 reducer concentric-desk9347

6" x 4" Stainless Reducer 304 Concentric Part # 9350

6" x 4" Stainless Reducer 304 Concentric -
Part #: 9350

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
$197.21
$197.21 ea.
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stainless 304 reducer concentric-mob{product.code}

Key Features

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stainless 304 reducer concentric-desk9350

6" x 4" Stainless Reducer 316 Concentric Part # 9351

6" x 4" Stainless Reducer 316 Concentric -
Part #: 9351

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
$249.82
$249.82 ea.
Click for more details
stainless 316 reducer concentric-mob{product.code}

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stainless 316 reducer concentric-desk9351

3" x 2" Stainless Reducer 316 Eccentric Part # 9364

3" x 2" Stainless Reducer 316 Eccentric -
Part #: 9364

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
$249.82
$249.82 ea.
Click for more details
stainless 316 reducer eccentric-mob{product.code}

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stainless 316 reducer eccentric-desk9364

3" x 2.5" Stainless Reducer 304 Eccentric Part # 9365

3" x 2.5" Stainless Reducer 304 Eccentric -
Part #: 9365

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
$324.32
$324.32 ea.
Click for more details
stainless 304 reducer eccentric-mob{product.code}

Key Features

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stainless 304 reducer eccentric-desk9365

6" x 3" Stainless Reducer 304 Eccentric Part # 9366

6" x 3" Stainless Reducer 304 Eccentric -
Part #: 9366

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
$604.82
$604.82 ea.
Click for more details
stainless 304 reducer eccentric-mob{product.code}

Key Features

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stainless 304 reducer eccentric-desk9366

1" x 0.75" Stainless Tee 304 Reducing Part # 9382

1" x 0.75" Stainless Tee 304 Reducing -
Part #: 9382

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
$135.14
$135.14 ea.
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stainless 304 tee reducing-mob{product.code}

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stainless 304 tee reducing-desk9382

2" x 1" Stainless Tee 304 Reducing Part # 9383

2" x 1" Stainless Tee 304 Reducing -
Part #: 9383

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
$149.75
$149.75 ea.
Click for more details
stainless 304 tee reducing-mob{product.code}

Key Features

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stainless 304 tee reducing-desk9383

3" x 1" Stainless Tee 316 Reducing Part # 9386

3" x 1" Stainless Tee 316 Reducing -
Part #: 9386

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
$511.44
$511.44 ea.
Click for more details
stainless 316 reducing tee-mob{product.code}

Key Features

View more product details View more product details
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stainless 316 reducing tee-desk9386

3" x 2" Stainless Tee 316 Reducing Part # 9388

3" x 2" Stainless Tee 316 Reducing -
Part #: 9388

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
$242.15
$242.15 ea.
Click for more details
stainless 316 reducing tee-mob{product.code}

Key Features

View more product details View more product details
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stainless 316 reducing tee-desk9388

3" x 2" Stainless Tee 304 Reducing Part # 9387

3" x 2" Stainless Tee 304 Reducing -
Part #: 9387

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
$215.86
$215.86 ea.
Click for more details
stainless 304 tee reducing-mob{product.code}

Key Features

View more product details View more product details
View more product details Click for more details
stainless 304 tee reducing-desk9387

4" x 3" Stainless Tee 316 Reducing Part # 9390

4" x 3" Stainless Tee 316 Reducing -
Part #: 9390

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
$417.16
$417.16 ea.
Click for more details
stainless 316 reducing tee-mob{product.code}

Key Features

View more product details View more product details
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stainless 316 reducing tee-desk9390

4" x 3" Stainless Tee 304 Reducing Part # 9391

4" x 3" Stainless Tee 304 Reducing -
Part #: 9391

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
$357.19
$357.19 ea.
Click for more details
stainless 304 tee reducing-mob{product.code}

Key Features

View more product details View more product details
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stainless 304 tee reducing-desk9391

6" x 4" Stainless Tee 316 Reducing Part # 9393

6" x 4" Stainless Tee 316 Reducing -
Part #: 9393

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
$992.36
$992.36 ea.
Click for more details
stainless 316 reducing tee-mob{product.code}

Key Features

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stainless 316 reducing tee-desk9393

Polished Stainless 304 Domed End Cap for 2" Diameter Tubing Part # mp-00037713

Polished Stainless 304 Domed End Cap for 2" Diameter Tubing -
Part #: mp-00037713
Sold & Shipped by Trade Diversified

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
$15.21
$15.21 ea.
Click for more details
-mob{product.code}

Key Features

CUSTOM CUT DFARS Compliant MTR MTR NOT AVAILABLE product return Returns Acceptable.
View more product details View more product details
View more product details Click for more details
-deskmp-00037713

Polished Stainless 304 Domed End Cap for 1.5" Diameter Tubing Part # mp-00037714

Polished Stainless 304 Domed End Cap for 1.5" Diameter Tubing -
Part #: mp-00037714
Sold & Shipped by Trade Diversified

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
$12.58
$12.58 ea.
Click for more details
-mob{product.code}

Key Features

CUSTOM CUT DFARS Compliant MTR MTR NOT AVAILABLE product return Returns Acceptable.
View more product details View more product details
View more product details Click for more details
-deskmp-00037714

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