Single Axial Expansion Joint with Flange end

PN 10 Metallic Expansion Joint with MS/CS Flange Ends

This Metallic expansion joint is engineered to accommodate thermal expansion, vibration, and minor misalignments in piping systems. It features a stainless-steel bellows assembly for flexibility and durability under varying operating conditions. The ends are fitted with mild steel (MS) or carbon steel (CS) flanges, drilled according to ANSI B16.5 Class 150 SORF standards for compatibility with a wide range of piping systems, while maintaining a PN 10 pressure rating.

Key Features:

  • Pressure Rating: PN 10 (10.34 bar / 150 psi)
  • Flange Material: Mild Steel (MS) / Carbon Steel (CS)
  • Flange Drilling: As per ANSI B16.5 Class 150 SORF
  • Bellows Material: Stainless Steel (commonly SS304 / SS316)
  • Movement Types: Axial, lateral, and angular
  • Temperature Range: Depends on bellows material (typically -20°C to +454°C)
  • Corrosion Resistance: Enhanced by stainless steel bellows and painted/coated flanges

Advantages:

  • Compatible with ANSI B16.5 Class 150 flanged pipework
  • Effectively absorbs vibration and movement, reducing mechanical stress
  • Enhances system longevity and reliability
  • Available in a range of sizes and configurations to suit application needs

Applications:

  • HVAC and mechanical piping systems
  • Water supply and wastewater treatment
  • Oil & gas and petrochemical industries
  • Power generation and process plants
  • Firefighting and utility networks

PN10 Single Axial Expansion Joint with SS 304 Flange End

Printable Pages:

Working Working Movement
NPS Size Length Pressure Temperature Axial Lateral Life Cycle Flange Standard Drawing
(DN) mm/inch barg/Psig ⁰C/⁰F mm/inch mm/inch
2 50 150/5.9 10.34/150 250/482 ±10/±0.4 ±2/±0.08 Above 10000 ANSI B 16.5#150 SORF Click here
2-1/2 65 150/5.9 10.34/150 250/482 ±10/±0.4 ±2/±0.08 Above 10000 ANSI B 16.5#150 SORF Click here
3 80 150/5.9 10.34/150 250/482 ±10/±0.4 ±2/±0.08 Above 10000 ANSI B 16.5#150 SORF Click here
4 100 150/5.9 10.34/150 250/482 ±10/±0.4 ±2/±0.08 Above 10000 ANSI B 16.5#150 SORF Click here
5 125 150/5.9 10.34/150 250/482 ±10/±0.4 ±2/±0.08 Above 10000 ANSI B 16.5#150 SORF Click here
6 150 150/5.9 10.34/150 250/482 ±10/±0.4 ±2/±0.08 Above 10000 ANSI B 16.5#150 SORF Click here
8 200 150/5.9 10.34/150 250/482 ±10/±0.4 ±2/±0.08 Above 10000 ANSI B 16.5#150 SORF Click here
10 250 150/5.9 10.34/150 250/482 ±10/±0.4 ±2/±0.08 Above 10000 ANSI B 16.5#150 SORF Click here
12 300 200/7.87 10.34/150 250/482 ±10/±0.4 ±2/±0.08 Above 10000 ANSI B 16.5#150 SORF Click here
14 350 200/7.87 10.34/150 250/482 ±10/±0.4 ±2/±0.08 Above 10000 ANSI B 16.5#150 SORF Click here
16 400 200/7.87 10.34/150 250/482 ±10/±0.4 ±2/±0.08 Above 10000 ANSI B 16.5#150 SORF Click here
18 450 200/7.87 10.34/150 250/482 ±10/±0.4 ±2/±0.08 Above 10000 ANSI B 16.5#150 SORF Click here
20 500 200/7.87 10.34/150 250/482 ±10/±0.4 ±2/±0.08 Above 10000 ANSI B 16.5#150 SORF Click here
24 600 200/7.87 10.34/150 250/482 ±10/±0.4 ±2/±0.08 Above 10000 ANSI B 16.5#150 SORF Click here

PN10 Single Axial Expansion Joint with CS Flange End

Printable Pages:

Working Working Movement
NPS Size Length Pressure Temperature Axial Lateral Life Cycle Flange Standard Drawing
(DN) mm/inch barg/Psig ⁰C/⁰F mm/inch mm/inch
2 50 150/5.9 10.34/150 250/482 ±10/±0.4 ±2/±0.08 Above 10000 ANSI B 16.5#150 SORF Click here
2-1/2 65 150/5.9 10.34/150 250/482 ±10/±0.4 ±2/±0.08 Above 10000 ANSI B 16.5#150 SORF Click here
3 80 150/5.9 10.34/150 250/482 ±10/±0.4 ±2/±0.08 Above 10000 ANSI B 16.5#150 SORF Click here
4 100 150/5.9 10.34/150 250/482 ±10/±0.4 ±2/±0.08 Above 10000 ANSI B 16.5#150 SORF Click here
5 125 150/5.9 10.34/150 250/482 ±10/±0.4 ±2/±0.08 Above 10000 ANSI B 16.5#150 SORF Click here
6 150 150/5.9 10.34/150 250/482 ±10/±0.4 ±2/±0.08 Above 10000 ANSI B 16.5#150 SORF Click here
8 200 150/5.9 10.34/150 250/482 ±10/±0.4 ±2/±0.08 Above 10000 ANSI B 16.5#150 SORF Click here
10 250 150/5.9 10.34/150 250/482 ±10/±0.4 ±2/±0.08 Above 10000 ANSI B 16.5#150 SORF Click here
12 300 200/7.87 10.34/150 250/482 ±10/±0.4 ±2/±0.08 Above 10000 ANSI B 16.5#150 SORF Click here
14 350 200/7.87 10.34/150 250/482 ±10/±0.4 ±2/±0.08 Above 10000 ANSI B 16.5#150 SORF Click here
16 400 200/7.87 10.34/150 250/482 ±10/±0.4 ±2/±0.08 Above 10000 ANSI B 16.5#150 SORF Click here
18 450 200/7.87 10.34/150 250/482 ±10/±0.4 ±2/±0.08 Above 10000 ANSI B 16.5#150 SORF Click here
20 500 200/7.87 10.34/150 250/482 ±10/±0.4 ±2/±0.08 Above 10000 ANSI B 16.5#150 SORF Click here
24 600 200/7.87 10.34/150 250/482 ±10/±0.4 ±2/±0.08 Above 10000 ANSI B 16.5#150 SORF Click here

PN16 Single Axial Expansion Joint with SS 304 Flange End

Printable Pages:

Working Working Movement
NPS Size Length Pressure Temperature Axial Lateral Life Cycle Flange Standard Drawing
(DN) mm/inch barg/Psig ⁰C/⁰F mm/inch mm/inch
2 50 200 /7.87 15.86/230 250/482 ±10/±0.4 ±2/±0.08 Above 10000 ANSI B 16.5#300 SORF Click here
2-1/2 65 200 /7.87 15.86/230 250/482 ±10/±0.4 ±2/±0.08 Above 10000 ANSI B 16.5#300 SORF Click here
3 80 200 /7.87 15.86/230 250/482 ±10/±0.4 ±2/±0.08 Above 10000 ANSI B 16.5#300 SORF Click here
4 100 200 /7.87 15.86/230 250/482 ±10/±0.4 ±2/±0.08 Above 10000 ANSI B 16.5#300 SORF Click here
5 125 200 /7.87 15.86/230 250/482 ±10/±0.4 ±2/±0.08 Above 10000 ANSI B 16.5#300 SORF Click here
6 150 200 /7.87 15.86/230 250/482 ±10/±0.4 ±2/±0.08 Above 10000 ANSI B 16.5#300 SORF Click here
8 200 200 /7.87 15.86/230 250/482 ±10/±0.4 ±2/±0.08 Above 10000 ANSI B 16.5#300 SORF Click here
10 250 200 /7.87 15.86/230 250/482 ±10/±0.4 ±2/±0.08 Above 10000 ANSI B 16.5#300 SORF Click here
12 300 250/9.84 15.86/230 250/482 ±10/±0.4 ±2/±0.08 Above 10000 ANSI B 16.5#300 SORF Click here
14 350 250/9.84 15.86/230 250/482 ±10/±0.4 ±2/±0.08 Above 10000 ANSI B 16.5#300 SORF Click here
16 400 250/9.84 15.86/230 250/482 ±10/±0.4 ±2/±0.08 Above 10000 ANSI B 16.5#300 SORF Click here
18 450 250/9.84 15.86/230 250/482 ±10/±0.4 ±2/±0.08 Above 10000 ANSI B 16.5#300 SORF Click here
20 500 250/9.84 15.86/230 250/482 ±10/±0.4 ±2/±0.08 Above 10000 ANSI B 16.5#300 SORF Click here
24 600 250/9.84 15.86/230 250/482 ±10/±0.4 ±2/±0.08 Above 10000 ANSI B 16.5#300 SORF Click here

PN16 Single Axial Expansion Joint with CS Flange End

Printable Pages:

Working Working Movement
NPS Size Length Pressure Temperature Axial Lateral Life Cycle Flange Standard Drawing
(DN) mm/inch barg/Psig ⁰C/⁰F mm/inch mm/inch
2 50 200 /7.87 15.86/230 250/482 ±10/±0.4 ±2/±0.08 Above 10000 ANSI B 16.5#300 SORF Click here
2-1/2 65 200 /7.87 15.86/230 250/482 ±10/±0.4 ±2/±0.08 Above 10000 ANSI B 16.5#300 SORF Click here
3 80 200 /7.87 15.86/230 250/482 ±10/±0.4 ±2/±0.08 Above 10000 ANSI B 16.5#300 SORF Click here
4 100 200 /7.87 15.86/230 250/482 ±10/±0.4 ±2/±0.08 Above 10000 ANSI B 16.5#300 SORF Click here
5 125 200 /7.87 15.86/230 250/482 ±10/±0.4 ±2/±0.08 Above 10000 ANSI B 16.5#300 SORF Click here
6 150 200 /7.87 15.86/230 250/482 ±10/±0.4 ±2/±0.08 Above 10000 ANSI B 16.5#300 SORF Click here
8 200 200 /7.87 15.86/230 250/482 ±10/±0.4 ±2/±0.08 Above 10000 ANSI B 16.5#300 SORF Click here
10 250 200 /7.87 15.86/230 250/482 ±10/±0.4 ±2/±0.08 Above 10000 ANSI B 16.5#300 SORF Click here
12 300 250/9.84 15.86/230 250/482 ±10/±0.4 ±2/±0.08 Above 10000 ANSI B 16.5#300 SORF Click here
14 350 250/9.84 15.86/230 250/482 ±10/±0.4 ±2/±0.08 Above 10000 ANSI B 16.5#300 SORF Click here
16 400 250/9.84 15.86/230 250/482 ±10/±0.4 ±2/±0.08 Above 10000 ANSI B 16.5#300 SORF Click here
18 450 250/9.84 15.86/230 250/482 ±10/±0.4 ±2/±0.08 Above 10000 ANSI B 16.5#300 SORF Click here
20 500 250/9.84 15.86/230 250/482 ±10/±0.4 ±2/±0.08 Above 10000 ANSI B 16.5#300 SORF Click here
24 600 250/9.84 15.86/230 250/482 ±10/±0.4 ±2/±0.08 Above 10000 ANSI B 16.5#300 SORF Click here

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No two Applications are the same. We will be happy to go over your application in detail and discuss the possibility of using this product for your application. Would you like some personal advice or do you have any questions? We look forward to supporting you.

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