One of the trusted Teflon Bellows Mechanical Seal Manufacturers in Mumbai, Arohan Seals provides cutting-edge sealing solutions designed for the most corrosive chemical processing and rigorous industrial applications. The high-precision PTFE bellows technology, combined with high-performance face materials and corrosion-resistant components, results in a premium-quality Teflon Bellows Mechanical Seal that provides a long life, leak-proof seal.
Our Teflon Bellows Mechanical Seals are chemically resistant and eliminate the use of dynamic O-rings and exposed metal springs in the process fluid area. The PTFE bellows is flexible and functions as the sealing and spring elements, providing smooth operation, no shaft damage and excellent chemical compatibility even in very corrosive environments.
Our sealing systems are ideal for chemical processing, acid manufacturing, pharmaceuticals, semiconductor production, and solvent handling applications, among others, because of their excellent corrosion resistance, contamination-free performance and maintenance-friendly construction.
We produce a variety of Externally Mounted Teflon Bellows Mechanical Seal, Internally Mounted Teflon Bellows Seal, Composite Face Teflon Bellows Seal and Integral Face Teflon Bellows Seal models for centrifugal pumps, chemical transfer pumps, reactors, mixers and process equipment.
Arohan Seals have become a preferred choice manufacturer, supplier and exporter of high performance Teflon Bellows Mechanical Seal in India and abroad with advanced manufacturing standards, strict quality inspection and engineering support towards customers.
Arohan Seals is one of the top Teflon Bellows Mechanical seal suppliers in India, offering high-precision seals for industrial applications with high purity and corrosive liquids. The sealing systems are specially formulated to resist the most aggressive acids, solvents and alkalis and offer superior leakage control and operational safety.
Teflon Bellows Mechanical Seals are supplied throughout Mumbai, Delhi, Chennai, Pune, Hyderabad, Ahmedabad, Gujarat and other industrial locations in India. We manufacture PTFE Bellows Mechanical Seal, Glass Filled PTFE Bellows Seal, Externally Mounted Teflon Bellows Seal and Chemical Resistant Teflon Bellows Seal models to international quality standards.
Teflon bellows seals are popular due to the properties of PTFE material for resisting extremely corrosive chemicals and eliminating risks of shaft wear, elastomer degradation and metal contamination.
They come in a variety of different shaft sizes, pressure ratings, temperature ranges and face materials to match the different industrial conditions.
Teflon Bellows Mechanical Seal Price in India varies with the seal size, grade of PTFE, pressure rating, face material, temperature range and the application. Chemical-resistant sealing solutions without sacrificing performance or durability at a very competitive price at Arohan Seals.
Areas where concentrated acids, active solvents and harsh chemicals are used would benefit from the use of PTFE-based sealing systems, which are highly resistant to corrosion and have a long operational life.
|
Seal Type |
Seal Size |
Face Material |
Pressure Rating |
Approx Price |
|
Teflon Bellows Mechanical Seal |
12 mm |
Carbon |
6 bar |
Below ₹800 |
|
PTFE Bellows Mechanical Seal |
16 mm |
Ceramic |
10 bar |
₹801 – ₹1,500 |
|
Glass Filled PTFE Bellows Seal |
20 mm |
Silicon Carbide |
16 bar |
₹1,501 – ₹2,500 |
|
Composite Face Teflon Bellows Seal |
25 mm |
Tungsten Carbide |
25 bar |
Above ₹2,501 |
|
Chemical Resistant PTFE Seal |
32 mm |
SiC / Carbon |
25 bar |
Custom Pricing |
|
Parameter |
Available Options |
|
Seal Size |
12 mm, 16 mm, 20 mm, 25 mm, 28 mm, 32 mm, 35 mm |
|
Pressure Rating |
6 bar, 10 bar, 16 bar, 25 bar |
|
Temperature Rating |
Up to 120°C, 150°C, 180°C, 200°C |
|
Wet End Material |
PTFE, Glass Filled PTFE, PTFE Lined, PFA Lined |
|
Face Material |
Carbon, Silicon Carbide, Tungsten Carbide, Ceramic |
|
Business Type |
Manufacturer, Exporter, Wholesaler, Retailer |
|
Technical Parameter |
Specification |
|
Seal Type |
Teflon Bellows Mechanical Seal |
|
Design Configuration |
Internal / External Mounted |
|
Shaft Size Range |
12 mm – 35 mm |
|
Pressure Capacity |
Up to 25 bar |
|
Operating Temperature |
Up to 200°C |
|
Face Materials |
Carbon, Silicon Carbide, Tungsten Carbide, Ceramic |
|
Wet End Material |
PTFE, Glass Filled PTFE |
|
Mounting Type |
Internal / External |
|
Application Media |
Acids, Solvents, Alkalis, Corrosive Chemicals |
|
Elastomer Requirement |
Not Required |
Among the Teflon Bellows Mechanical Seal Exporters in Mumbai, a reputed name is Arohan Seals, which is supplying the industries with the high-quality mechanical seal systems that are resistant to corrosion. Engineered to meet the most extreme operating conditions demanded by chemicals, our export-grade PTFE bellows seals are produced using cutting-edge engineering technology and precision-machined components.
Our sealing systems are much appreciated for:
Depending on the size of the shaft, the pressure requirements, the chemicals in contact with the shaft and the temperature, we offer tailored sealing solutions.
Teflon Bellows Mechanical Seals are used extensively throughout the industry where superior chemical resistance and contamination-free sealing performance are required.
Superior Chemical Resistance
The material of PTFE can resist highly corrosive acid, alkali and solvents without being degraded.
No Shaft Damage
Static bellows grip – no shaft grooving, no fretting.
Zero O-Ring Hang-Up
Smoother sealing performance is provided by no sliding elastomers.
Contamination-Free Operation
No part of the metal comes into contact with the process fluid.
High Flexibility
The bellows' design has a good ability to absorb the motion and vibration of the shaft.
Long Service Life
Good chemical and thermal resistance.
Lower Mechanical Strength
The PTFE material is softer than the metal bellows designs.
Limited Abrasion Resistance
Not recommended for medium to heavy slurry or highly abrasive fluids.
Higher Cost for Premium Grades
Glass-filled PTFE and high-end face combinations increase cost.
Temperature Sensitivity
Extreme temperature fluctuations may reduce bellows flexibility over time
All Teflon Bellows Mechanical Seals are carefully inspected and tested for maximum reliability and durability at Arohan Seals.
Striking consistency of sealing efficiency, excellent corrosion resistance, and reliable industrial performance are achieved through our quality control.
Arohan Seals is dedicated to providing industry-leading Teflon Bellows Mechanical Seals in advanced engineering precision and long industrial reliability.
Choose Arohan Seals for durable, precision-engineered Teflon Bellows Mechanical Seals delivering reliable, leak-proof, and corrosion-resistant performance for critical industrial applications.
The major advantage of a Teflon Bellows Mechanical Seal is its exceptional resistance to corrosive chemicals, acids, alkalis, and solvents. It also prevents shaft wear and eliminates problems caused by dynamic O-rings.
These seals are widely used in chemical processing plants, pharmaceutical industries, acid manufacturing units, fertilizer plants, semiconductor industries, and solvent handling systems where aggressive chemicals are involved.
Yes, Teflon (PTFE) Bellows Mechanical Seals are specially designed to handle highly aggressive chemicals such as sulfuric acid, hydrochloric acid, nitric acid, and various industrial solvents without corrosion damage.
The flexible PTFE bellows itself acts as both the spring mechanism and secondary sealing element. This eliminates the need for moving O-rings, reducing friction, shaft scoring, and seal sticking problems.
Important factors include chemical compatibility, operating temperature, pressure range, shaft size, seal face material, and the type of process fluid being handled.
Yes, these seals can handle elevated temperatures depending on the PTFE grade and face material combination used. However, proper seal selection is important for extreme thermal conditions.
Rigorously tested, precision-manufactured seals
Pan-India dispatch network
Direct manufacturer — no middlemen
Technical guidance before & after purchase
The right material pairing directly determines how long a seal lasts and whether it handles your process fluid without failure. Below are the materials available for this seal type — we select or recommend based on your application.
Self-lubricating with good chemical resistance. The standard rotating face material for general-duty and water pump applications.
Exceptional hardness, wear resistance, and chemical compatibility. The preferred mating face material for demanding applications.
Springs, glands, sleeves, and retainer components. Corrosion-resistant structural integrity across all seal types.
Chemical universality — resists virtually all acids, alkalis, and solvents. Used as the bellow element and secondary seal in corrosive duty seals.
Flexible elastomeric bellow that acts as both the drive and secondary seal. Simple, cost-effective, and shaft-friendly.
Replaces elastomeric secondary seals entirely. Ideal for extreme temperatures (cryogenic to +450°C) where no elastomer survives.
Material selection depends on your process fluid, temperature, pressure, and shaft speed. Contact our team for a recommendation specific to your application.
Arohan Seals is another trusted name in Rubber Bellow Mechanical Seal Manufacturers in Mumbai that provides high-quality
Among the trusted names for PTFE Bellows Mechanical Seal Manufacturers in Mumbai, Arohan Seals provides high-performance
Arohan Seals is one of the finest Metal Bellows Mechanical Seal Manufacturers in Mumbai that provides precise sealing so
Decades of precision engineering behind every seal we produce in Mumbai.
Every order can be tailored to your exact dimensional and material specifications — no catalogue lock-in.
We supply across India and export globally with reliable documentation and logistics.
Talk to our team — get the right product, right price, and fastest delivery from our Mumbai facility.
A Teflon bellows mechanical seal is used to prevent leakage of corrosive chemicals between rotating shafts and stationary equipment in pumps, reactors, and industrial machinery.
These seals are widely used in chemical plants, pharmaceutical industries, semiconductor processing systems, acid transfer units, and solvent handling applications.
They provide excellent chemical resistance, contamination-free operation, shaft protection, leak-proof sealing performance, and long operational life in aggressive environments.
Common materials include PTFE, glass-filled PTFE, carbon, silicon carbide, tungsten carbide, ceramic, and corrosion-resistant alloy components.
Yes, customised seals can be manufactured according to shaft size, chemical compatibility, operating pressure, temperature range, and industrial application requirements.
They help minimise chemical leakage, reduce downtime, improve equipment reliability, lower maintenance costs, and enhance operational safety in corrosive industrial environments.
At Arohan Seals, we don't just sell mechanical seals — we solve sealing problems. Whether you need a standard replacement seal or a fully customised solution for a demanding application, our team is ready to help. We manufacture across a complete range — single spring, multi spring, bellow, cartridge, and agitator seals — and export to clients worldwide. Quality you can trust, delivery you can count on, and technical support whenever you need it.
