Mac PTFE Lining is a reputable, top manufacturer of PTFE-lined expansion bellows. Known for development and excellence, Mac PTFE Lining excels at providing a reliable, durable, corrosion-resistant solution to industries that handle aggressive chemicals or high temperature processes. The PTFE-lined expansion bellows provide a sturdy solution with excellent flexibility that is designed to absorb thermal expansion, vibration, and displacement within a piping system. These expansion bellows are manufactured with precision to provide long-lasting functionality, safety, and efficiency in operations across many industries including; chemical processing, pharmaceuticals, and petrochemicals. Mac PTFE Lining takes pride in providing quality products and services while offering solutions that meet the different needs of industry specific requests.
A PTFE lined expansion bellow is a flexible piping component that resists thermal expansion, vibration and misalignment while providing top chemical resistance. PTFE (polytetrafluoroethylene) as the inner liner is nonreactive and anti-corrosion, making it applicable for aggressive chemicals, acids and solvents. Expansion bellow piping products are used in many industries including chemical processing pharmaceuticals and petrochemical applications. While at the same time offering flexibility these products are built to withstand harsh environments, providing exceptional durability and service life for your piping project. Expansion bellows also help relieve systems of stress and tension, contributing to safer and more reliable operations.
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
Mac PTFE Lining is a leading supplier of PTFE Lined Expansion Bellow in Texas, United State, 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.
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.
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.
We are the leading Manufacturer and Supplier of PTFE Lined Pipe, Fittings, Flanges, Spool and Valves in Texas, United State.
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