Stainless Steel Expansion Joints Welding Ends

ANNEX

Axial compensators are used in piping systems to reduce the stress in the pipelines caused by temperature changes or thermal expansion of the materials used.
They are used for various applications and fluids.

TECHNICAL CHARACTERISTICS

• Possible installation methods:

•• Horizontal
•• Vertical

Dimensions: DN 25 – 250

Description

Our Stainless Steel Lens Expansion Joints with Welded Ends are engineered for superior performance in high-pressure and high-temperature industrial piping systems. These joints are designed to absorb thermal expansion, vibration, and noise, ensuring the longevity and reliability of your infrastructure. Made from high-grade stainless steel, they offer exceptional resistance to corrosion and wear, making them ideal for applications in chemical processing, power generation, and oil and gas industries.Key features include:Robust welded end connections for secure, leak-free installationLens-type design to handle axial, lateral, and angular movementsExcellent fatigue resistance for extended service lifeCompliance with international standards such as ASME and ENThese expansion joints are custom-manufactured to meet specific operational requirements, including size, pressure rating, and temperature range. They help reduce stress on piping systems, minimize maintenance costs, and prevent system failures. Whether for new installations or retrofitting existing systems, our products deliver unmatched durability and efficiency.Ideal for use in pipelines, boilers, heat exchangers, and turbines, these joints ensure smooth operation under demanding conditions. Trust our expertise to provide solutions that enhance safety and performance in your industrial applications.

Additional information

Materials

No. DETAILS MATERIALS
1 Welded ends steel (37.2)
2 Corrugated part stainless steel (AISI 321)
3 Bandage stainless steel (AISI 321)
4 Driver (inner shield) stainless steel (AISI 321)

Features

SPECIFICATION
Standard DIN
Pressure range 16 Bar
Temperature range -20°C to 300°C
Dimensions
DN L L1 ØBW Ødo Ød1 s t number of corrugations axial displacement kg
25 185 55 38 48.8 32 2.6 0.3 17 ±11 0.37
32 185 55 42.4 55.6 36 2.6 0.3 17 ±10 0.44
40 200 50 48.3 61 41.4 2.6 0.3 17 ±13 0.53
50 270 75 60.3 77 53.5 2.9 0.4 20 ±20 1.11
65 260 80 76.1 96 70 2.9 0.4 16 ±20 1.37
80 275 75 88.9 112 78 3.2 0.5 15 ±25 1.86
100 310 60 114.3 141 103.5 3.6 0.6 20 ±32 2.94
125 310 85 139.7 165 127.3 4 0.6 16 ±33 3.89
150 350 60 168.3 201 156 4.5 0.6 20 ±40 5.85
200 330 65 219.1 252 207 6.3 0.8 16 ±33 9.4
250 360 60 273 325.8 261 6.3 1 14 ±40 13.97