Leading PTFE Lined Expansion Bellow Manufacturer in Indonesia, PTFE-lined expansion bellows are piping misalignment, vibration, and thermal expansion-absorbing flexible piping connectors employed in piping systems and provide high resistance to corrosive chemicals. The chemical inertness is given by the PTFE lining, and they are appropriate for use in applications like chemical processing, pharmaceuticals, food and beverage, power generation, and water treatment. Their non-reactive characteristics eliminate contamination, and product purity is maintained while minimizing maintenance expenses. Operating efficiently in the temperature range of -200°C to 260°C, PTFE bellows can be used for conveying aggressive materials such as sulfuric acid, hydrochloric acid, and chlorine. In Indonesia,
A PTFE lined expansion bellow is a flexible connector for absorbing thermal expansion, vibration, and misalignment in piping systems. It has an inner lining of PTFE (Polytetrafluoroethylene), a chemical-resistant material that’s suited for corrosive or high-purity services. The lining of PTFE shields the metallic or fabric bellow structure against aggressive fluids and prolongs its life. These bellows are commonly used in chemical, pharma, and food applications where corrosion and contamination protection is of paramount importance. Bellow flexibility accommodates axial, lateral, and angular deflections and maintains safe and efficient piping system operation during dynamic conditions.
Size : 25 NB to 300 NB
Outer body : ASTM A 395 Gr 60-40-18
Flange Connection : ANSI B 16.5
Face to Face : ANSI B 16.10
Spark Test : 15 KVA
Hydro Test : at 29.8 kg/cm2
FEP- Max Temp : 180° C
PP Max Temp : 100° C
PFA Max Temp : 200° C
PTFE Lining is a leading supplier of PTFE EXPANSION BELLOW in Jakarta, Indonesia, offering high-quality, corrosion-resistant solutions ideal for chemical, pharmaceutical, and industrial applications.
|
SIZE NB
|
L |
RF |
TH |
NO OF
CONV |
|
25 |
50 |
51 |
12 |
-03 |
|
40 |
70 |
73 |
12 |
05- |
|
50 |
70 |
92 |
12 |
05- |
|
65 |
100 |
105 |
12 |
-05 |
|
80 |
100 |
127 |
12 |
06- |
|
100 |
100 |
158 |
16 |
-06 |
|
150 |
100 |
215 |
16 |
-06 |
|
200 |
100 |
268 |
16 |
06 |
|
250 |
125 |
320 |
28.0 |
-06 |
PTFE lining increases resistance to chemical corrosion, extending the lifespan of the expansion bellow.
Allows for reliable movement and compensation of thermal expansion or contraction without damage.
Withstands a broad temperature range, making it suitable for extreme environments.
PTFE’s non-stick properties reduce buildup, minimizing cleaning and maintenance needs
A PTFE lined expansion bellow is used to absorb thermal expansion, vibration, and mechanical movement in piping systems, especially when transporting corrosive chemicals or high-purity fluids. The PTFE lining provides excellent chemical resistance.
PTFE lining offers excellent chemical resistance, non-stick properties, wide temperature tolerance, corrosion protection, and durability, making it ideal for harsh environments and extending the life of expansion bellows.
PTFE lined expansion bellows are commonly used in chemical processing, pharmaceuticals, food and beverage, water treatment, and pulp and paper industries due to their resistance to corrosion, heat, and chemical attack.
Yes, PTFE-lined bellows are suitable for vacuum applications due to their excellent chemical resistance, flexibility, and low outgassing properties, making them ideal for maintaining vacuum integrity.
To select the right PTFE expansion bellow, consider factors like pressure, temperature range, movement type, chemical compatibility, size, and the required flexibility, ensuring it meets specific application demands effectively.
We are the leading Manufacturer and Supplier of PTFE Lined Pipe, Fittings, Flanges, Spool and Valves in Indonesia,
