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Description
1-1/2 x 4-1/2 Schedule 80 Seamless Black NippleThe 1 1 2 x 4 1 2 Schedule 80 Seamless Black Nipple is a high strength, thick walled pipe fitting with NPT male threads on both ends, designed for high pressure and high temperature applications in gas, steam, water, and industrial piping systems. Made from high quality steel for durability and pressure resistance. The heavy duty wall thickness, schedule 80 for added pressure and heat resistance. Specification Value TYPE Schedule 80 Seamless Black
The 1-1/2 x 4-1/2 Schedule 80 Seamless Black Nipple is a high-strength, thick-walled pipe fitting with NPT male threads on both ends, designed for high-pressure and high-temperature applications in gas, steam, water, and industrial piping systems. Made from high-quality steel for durability and pressure resistance. The heavy-duty wall thickness, schedule 80 for added pressure and heat resistance.
| Specification | Value |
|---|---|
| TYPE | Schedule 80 Seamless Black Nipple |
| DESIGN |
Precision-cut ends, provides uniform threading for easy installation. |
| MATERIAL | Steel for high-strength material for industrial use. |
| MATERIAL CONSTRUCTION | Steel |
| WEIGHT (lbs) | 1.195 |
| CONNECTION SIZE 1 | 1-1/2" |
| CONNECTION SIZE 2 | 1-1/2" |
| CONNECTION TYPE | MPT|MPT |
| CONNECTION TYPE 1 | MPT |
| CONNECTION TYPE 2 | MPT |
| DIAMETER | 1-1/2" |
| DIMENSION STANDARDS | ANSI B1.20.1 |
| FINISH | Black |
| FITTING TYPE | Nipple |
| LENGTH | 4-1/2" |
| PRESSURE CLASS | 300 lb |
| PRESSURE RATING | 1900 psi |
| SCHEDULE RATING | SCH 80 |
| TEMPERATURE RATING | -200 to 150 deg F |
| THREAD LENGTH | 1.03" |
| THREAD SIZE | 1-1/2-11-1/2 |
| WALL THICKNESS | 0.2" |
| NOTES |
Wall Thickness 0.2 - Grade B - Test Pressure 1900 PSI - Thread Length 1.03 |
| APPLICATIONS | Ideal for Gas & Oil Piping, Steam & Boiler Systems, High-Pressure Water Lines, Hydraulic & Pneumatic Systems, Heavy-Duty Industrial Use, Fire Protection Systems |
| BRAND | Midland Industries |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.4 ★★★★★
Based on 2311 reviews
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Product Reviews
★★★★★ 1
Not good
Item form: Tablet
Terrible compared to packets. Almost no foam and inefficient
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 26, 2026
★★★★★ 5
As listed
Item form: Tablet
Works as described.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 28, 2025
★★★★★ 5
Great Product for Hard Water
Style: Shampoo
We have hard water and just after a week of using this I can already tell a difference, not only that but I've been using it on my upper arms, shoulders and neck and my keratosis pilaris is clearing up and my skin is smooth. Great product, happy I found it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 15, 2026
★★★★★ 5
Excellent Hair Cair Products
Style: Shampoo
Terrific shampoo and conditioner. Better than products twice the price.
Deep cleanses hair gently. Smooths; has a lovely scent.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 19, 2025
★★★★★ 5
Awesome
Style: Shampoo
Gentle for your care. I just bought 2 more bottles. You should definitely try this shampoo as every hair is different, but I say it work awesomly on hair and if you do your research you we see that its recommend for a healthy hair.
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Reviewed in the United States on February 13, 2026