Print Back
Exceeds industry standards of 15,000 and 20,000. MAXPRO® offers a line of coned and threaded medium pressure tube nipples in a variety of lengths for all standard tube sizes.

The coned and threaded medium pressure tube nipples are available in 316 stainless steel. Special length coned and threaded nipples are available upon request.
Coned & Threaded Nipples
Unit of Measure
Items Coned & Threaded Nipples
21N4M-2.75-316
Coned and Threaded Nipples - Pressures to 22,500 psi
List Price Quote
Coned & Threaded Nipples
21N4M-3-316
Coned and Threaded Nipples - Pressures to 22,500 psi
List Price Quote
Coned & Threaded Nipples
21N6M-3-316
Coned and Threaded Nipples - Pressures to 22,500 psi
List Price Quote
Coned & Threaded Nipples
21N4M-4-316
Coned and Threaded Nipples - Pressures to 22,500 psi
List Price Quote
Coned & Threaded Nipples
21N6M-4-316
Coned and Threaded Nipples - Pressures to 22,500 psi
List Price Quote
Description N/A Exceeds industry standards of 15,000 and 20,000. MAXPRO® offers a line of coned and threaded medium pressure tube nipples in a variety of lengths for all standard tube sizes.

The coned and threaded medium pressure tube nipples are available in 316 stainless steel. Special length coned and threaded nipples are available upon request.
Tube Material N/A 316 SS
Connection Type N/A 4MF N/A 4MF N/A 6MF N/A 4MF N/A 6MF
Length N/A 2.75 in N/A 3.00 in N/A 3.00 in N/A 4.00 in N/A 4.00 in
Tube Outer Diameter (O.D.) N/A 1/4 in N/A 1/4 in N/A 3/8 in N/A 1/4 in N/A 3/8 in
Tube Inside Diameter (I.D.) N/A 0.109 in N/A 0.109 in N/A 0.203 in N/A 0.109 in N/A 0.203 in
Working Pressure at 100 Degree Fahrenheit (ºF) Temperature N/A 22,500 psi
Terms and Conditions N/A
  • All dimensions are for reference only and subject to change.
  • All general terms and conditions of sale, including limitations of our liability, apply to all products and services sold.
CAD N/A STEP File for 21N4M-2.75-316
N/A STEP File for 21N4M-3-316
N/A STEP File for 21N6M-3-316
N/A STEP File for 21N4M-4-316
N/A STEP File for 21N6M-4-316