SAME DAY SHIPPING
— Order by 2pm EST.
Toggle Nav
Cart
Search
main product photo

Schedule 80 Steel Pipe Nipple, 1-1/4-11-1/2 Male NPT, 3.00 Inch Long

Ask A Question

Description & Features

The Schedule 80 Steel Pipe Nipple 1-1/4-11-1/2 Male NPT 3.00 Inch Long from BMI USA is designed for durable and reliable performance in industrial applications. This black iron pipe nipple features a 3.00-inch length and 1-1/4-11-1/2 thread pattern ensuring a secure fit and optimal flow characteristics in high-pressure environments.

Manufactured from high-quality steel this robust pipe nipple adheres to Schedule 80 standards making it suitable for demanding scenarios.

With no need for additional thread sealant these nipples promote a streamlined installation process ensuring tight connections and reduced maintenance downtime.

Equip your systems with components built to withstand rigorous conditions using the steel pipe nipples engineered by BMI USA.

Supplier Part Number: 12730

Specifications

Brand
Midland Industries
Brand
Midland Industries
Pack Size
1.00
UOM
EA
Length
3.00
Supplier Part Number
12730
Thread 1
1-1/4-11-1/2
Thread Sealant
No
Alternate Part Numbers
Alternate Part Number 2120-2851, Alternate Part Number C1AE46, Alternate Part Number MI-08763777, Alternate Part Number MINO-01769X80185
Product Weight
0.59 lbs

Similar Products

Model Number Thread 1 Length Price Action
Schedule 80 Steel Pipe Nipple, 1/2-14 Male NPT, 2.50 Inch Long

1/2X2-1/2-80 Schedule 80 Steel Pipe Nipple

1/2-14

2.50

Schedule 80 Steel Pipe Nipple, 1/2-14 Male NPT, 1.13 Inch Long

1/2XCLOSE-80 Schedule 80 Steel Pipe Nipple

1/2-14

1.13

Schedule 80 Steel Pipe Nipple, 3/4-14 Male NPT, 6.00 Inch Long

3/4X6-80 Schedule 80 Steel Pipe Nipple

3/4-14

6.00

Schedule 80 Steel Pipe Nipple, 1-1/2-11-1/2 Male NPT, 3.00 Inch Long

1-1/2X3-80 Schedule 80 Steel Pipe Nipple

1-1/2-11-1/2

3.00

Schedule 80 Steel Pipe Nipple, 1-1/4-11-1/2 Male NPT, 3.00 Inch Long

1-1/4X3-80 Schedule 80 Steel Pipe Nipple

1-1/4-11-1/2

3.00

Schedule 80 Steel Pipe Nipple, 1-1/4-11-1/2 Male NPT, 4.00 Inch Long

1-1/4X4-80 Schedule 80 Steel Pipe Nipple

1-1/4-11-1/2

4.00

Schedule 80 Steel Pipe Nipple, 1/2-14 Male NPT, 3.00 Inch Long

1/2X3-80 Schedule 80 Steel Pipe Nipple

1/2-14

3.00

Schedule 80 Steel Pipe Nipple, 1/2-14 Male NPT, 4.00 Inch Long

1/2X4-80 Schedule 80 Steel Pipe Nipple

1/2-14

4.00

Schedule 80 Steel Pipe Nipple, 1/2-14 Male NPT, 6.00 Inch Long

1/2X6-80 Schedule 80 Steel Pipe Nipple

1/2-14

6.00

Schedule 80 Steel Pipe Nipple, 1/4-18 Male NPT, 2.50 Inch Long

1/4X2-1/2-80 Schedule 80 Steel Pipe Nipple

1/4-18

2.50

Schedule 80 Steel Pipe Nipple, 1/4-18 Male NPT, 3.00 Inch Long

1/4X3-80 Schedule 80 Steel Pipe Nipple

1/4-18

3.00

Schedule 80 Steel Pipe Nipple, 1/4-18 Male NPT, 4.00 Inch Long

1/4X4-80 Schedule 80 Steel Pipe Nipple

1/4-18

4.00

Schedule 80 Steel Pipe Nipple, 1/4-18 Male NPT, 5.00 Inch Long

1/4X5-80 Schedule 80 Steel Pipe Nipple

1/4-18

5.00

Schedule 80 Steel Pipe Nipple, 1/4-18 Male NPT, 6.00 Inch Long

1/4X6-80 Schedule 80 Steel Pipe Nipple

1/4-18

6.00

Schedule 80 Steel Pipe Nipple, 1/4-18 Male NPT, 1.00 Inch Long

1/4XCLOSE-80 Schedule 80 Steel Pipe Nipple

1/4-18

1.00

Schedule 80 Steel Pipe Nipple, 1/8-27 Male NPT, 1.50 Inch Long

1/8X1-1/2-80 Schedule 80 Steel Pipe Nipple

1/8-27

1.50

Schedule 80 Steel Pipe Nipple, 1/8-27 Male NPT, 2.00 Inch Long

1/8X2-80 Schedule 80 Steel Pipe Nipple

1/8-27

2.00

Schedule 80 Steel Pipe Nipple, 1-11-1/2 Male NPT, 2.00 Inch Long

1X2-80 Schedule 80 Steel Pipe Nipple

1-11-1/2

2.00

Schedule 80 Steel Pipe Nipple, 1-11-1/2 Male NPT, 3.00 Inch Long

1X3-80 Schedule 80 Steel Pipe Nipple

1-11-1/2

3.00

Schedule 80 Steel Pipe Nipple, 1-11-1/2 Male NPT, 1.50 Inch Long

1XCLOSE-80 Schedule 80 Steel Pipe Nipple

1-11-1/2

1.50

Schedule 80 Steel Pipe Nipple, 2-11-1/2 Male NPT, 6.00 Inch Long

2X6-80 Schedule 80 Steel Pipe Nipple

2-11-1/2

6.00

Schedule 80 Steel Pipe Nipple, 2-11-1/2 Male NPT, 2.00 Inch Long

2XCLOSE-80 Schedule 80 Steel Pipe Nipple

2-11-1/2

2.00

Schedule 80 Steel Pipe Nipple, 3/4-14 Male NPT, 2.00 Inch Long

3/4X2-80 Schedule 80 Steel Pipe Nipple

3/4-14

2.00

Schedule 80 Steel Pipe Nipple, 3/4-14 Male NPT, 3.00 Inch Long

3/4X3-80 Schedule 80 Steel Pipe Nipple

3/4-14

3.00

Schedule 80 Steel Pipe Nipple, 3/4-14 Male NPT, 4.00 Inch Long

3/4X4-80 Schedule 80 Steel Pipe Nipple

3/4-14

4.00

Schedule 80 Steel Pipe Nipple, 3/4-14 Male NPT, 1.63 Inch Long

3/4XCLOSE-80 Schedule 80 Steel Pipe Nipple

3/4-14

1.63

Schedule 80 Steel Pipe Nipple, 3/8-18 Male NPT, 2.00 Inch Long

3/8X2-80 Schedule 80 Steel Pipe Nipple

3/8-18

2.00

Schedule 80 Steel Pipe Nipple, 3/8-18 Male NPT, 3.50 Inch Long

3/8X3-1/2-80 Schedule 80 Steel Pipe Nipple

3/8-18

3.50

Schedule 80 Steel Pipe Nipple, 3/8-18 Male NPT, 3.00 Inch Long

3/8X3-80 Schedule 80 Steel Pipe Nipple

3/8-18

3.00

Schedule 80 Steel Pipe Nipple, 3/8-18 Male NPT, 5.00 Inch Long

3/8X5-80 Schedule 80 Steel Pipe Nipple

3/8-18

5.00

Schedule 80 Steel Pipe Nipple, 3/8-18 Male NPT, 1.06 Inch Long

3/8XCLOSE-80 Schedule 80 Steel Pipe Nipple

3/8-18

1.06

Product Questions & Answers (3)

Question by: Donna M on Dec 19, 2025, 8:56 PM
got a 1-1/4 inch line that needs a short extension before it hits the fitting, will a 3-inch nipple give me enough room to work with or should I be looking at something longer?
Answer by: Customer Support on Dec 21, 2025, 8:48 PM
Three inches of usable length between fittings is pretty common for tight runs where you just need a stub connection or a short bridge between components. With 1-1/4-11-1/2 NPT threads on both ends, it'll thread straight into any standard NPT female fitting of the same size. Whether three inches is enough really comes down to your spacing, but for close-quarter connections this length gets used a lot in exactly that kind of situation.
Question by: Rusty P on Apr 20, 2025, 9:46 AM
trying to swap out an old nipple, how do i know this one matches the threads?
Answer by: Customer Support on Apr 21, 2025, 9:48 PM
Check the thread callout on your existing part. This nipple is male NPT with a 1-1/4-11-1/2 thread, so it is meant to screw into a matching 1-1/4 NPT female port or fitting.
Question by: Jimmy R on Jun 7, 2025, 2:31 PM
Will this Schedule 80 nipple work alright for running some compressed air lines in my shop?
Answer by: Customer Support on Jun 9, 2025, 6:48 AM
Schedule 80 steel is certainly robust enough for compressed air. Just ensure your fittings and connections are also rated for the pressure you'll be running to avoid any leaks or failures.