Leading Producer of PTFE Lined Expansion Bellow in Africa, PTFE-lined expansion bellows are flexible piping connectors employed within piping systems as well as for absorbing misalignment, vibration, and expansion and also possess excellent corrosive chemical resistance. They have chemical inertness due to the PTFE lining and are appropriate to be used within processes like chemical processing, power generation, water treatment, pharmaceuticals, food and beverage, and drink. Their non-reactive character precludes contamination, and purity of the product is maintained at a lower cost of maintenance. Working efficiently between -200°C to 260°C, PTFE bellows can be used for conveying aggressive materials such as sulfuric acid, hydrochloric acid, and chlorine. In Africa,
A PTFE lined expansion bellow is an elastic piping connector for thermal expansion, vibration and piping misalignment. It has an inner lining of PTFE (Polytetrafluoroethylene), a chemical-resistant material that’s suitable for corrosive or high-purity use. PTFE lining shields the metallic or textile bellow structure from aggressive fluids and prolongs its life. These bellows are extensively used in chemical, pharma, and food industry applications where protection against corrosion and contamination is very critical. The flexibility of bellow may involve axial, lateral and angular deflections and accommodate safe and effective piping system functioning under dynamic situations.
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
Peter PTFE Lined Pipe is a leading supplier of PTFE EXPANSION BELLOW in Africa, 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 widely used in industries such as chemical processing, pharmaceuticals, food and beverage, water treatment, and pulp and paper, thanks to their outstanding resistance to corrosion, high temperatures, and chemical attack.
Yes, PTFE lined bellows are well-suited for vacuum applications. Their superior chemical resistance, flexibility, and low outgassing characteristics make them ideal for preserving 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 Peter PTFE Lined Pipe, Fittings, Flanges, Spool and Valves in Africa.
