Rotary Shaft Seals
Radial lip seals that retain lubricant and keep contamination out of rotating shafts in gearboxes, pumps, motors and mill equipment.
Applications
View Products — Rotary Shaft Seals
Industrial sealing specialists · Vadodara, India
Sealing Solutions Built for Demanding Industries
25+ years of experience supplying rotary, hydraulic and industrial sealing solutions across India.
Talk to Our Engineer25+
Years of Experience
in industrial sealing products
16
Sales Engineers
supporting product selection
Pan-India
Sales & Support
from our base in Vadodara, Gujarat
Multiple
Industrial Applications
steel, cement, mining, power and more
01Our products
Sealing Products for Rotating, Reciprocating and Static Duty
Seals are our core business. Six product families cover the sealing points found across industrial plant and machinery.
All productsPTFE Spring Energized Seals
PTFE-jacketed seals energized by a metal spring for applications where conventional elastomer seals may not be suitable.
Applications
View Products — PTFE Spring Energized SealsHydraulic Seals
Rod seals, piston seals, wipers, buffer seals, guide and wear rings and complete seal kits for hydraulic cylinders.
Applications
View Products — Hydraulic SealsPneumatic Seals
Low-friction piston seals, rod seals, wipers and cushioning seals for pneumatic cylinders and valves.
Applications
View Products — Pneumatic SealsIndustrial Oil Seals
Oil seals for industrial gearboxes, pumps, motors and plant equipment — rubber-covered, metal-cased, large-diameter and split designs.
Applications
View Products — Industrial Oil SealsCustomized Sealing Solutions
Seals sourced to your drawing, sample or application requirement when a standard catalogue profile does not fit.
Applications
View Products — Customized Sealing SolutionsAlso supplied: bearings, cylinders, pneumatic products, filters, shrink discs, chains and fittings. See allied products
25+Years in
industrial sealing
industrial sealing
02About Sealing Technologies
25+ Years of Sealing Expertise
Sealing Technologies is an established industrial sealing products trading and distribution company serving customers across India.
With more than 25 years of experience in the sealing industry and a nationwide sales engineering network, we help industrial customers identify and source reliable sealing solutions for demanding applications. Our team supports product selection based on your application requirements — media, temperature, pressure, speed and hardware.
- Industry experience
- Product knowledge
- Technical understanding
- Established sourcing
- Attention to quality
- Customer support
- Nationwide presence
- Application-based selection
03Authorized distribution
National Channel Partner for Parker Hannifin
Sealing Technologies is a national channel partner for Parker Hannifin (USA), a global leader in motion and control technologies.
- Genuine components. Parker products supplied through the authorized channel.
- Technical support. Backed by the manufacturer’s own engineering support.
- Standardized designs. Seal designs that follow international standards.
Channel partner for
Parker Hannifin USA
Also distributing
- JM Clipper USAOil seals and special designs for gearboxes and mills
- Stuwe Germany
- GLUAL Spain
- Morgan Town Machines and Hydraulics USA
- Stiber Germany
04Rotary shaft seals
Rotary Seals for Gearboxes, Pumps, Motors and Mills
Radial lip seals retain lubricant and keep contamination out wherever a shaft passes through a housing.
We supply TC and other standard profiles, single and double-lip designs, spring-loaded, PTFE, high-temperature and heavy-duty seals — as well as customized rotary seals to drawing or sample.
Materials
- NBR
- FKM / Viton™
- Silicone
- HNBR
- PTFE
Material selection depends on temperature, pressure, speed, chemical exposure, media, shaft condition and the application environment.
View Rotary Seals05PTFE spring energized seals
When Conventional Elastomer Seals May Not Be Suitable
A PTFE jacket energized by a metal spring — for demanding duty where temperature, media, friction or speed rule out standard seals.
- High-temperature service
- Chemical and aggressive media
- High-speed rotary shafts
- Hydraulic and reciprocating duty
- Low-friction applications
- Static and face sealing
06Hydraulic seals
A Complete Sealing System for Every Hydraulic Cylinder
Rod seals, piston seals, wipers, buffer seals, guide rings, wear rings and static seals — supplied individually or as complete seal kits.
- 1Piston sealSeals the piston against the cylinder bore.
- 2Wear ringsKeep the piston centred and carry side load.
- 3Guide ringGuides the rod in the gland.
- 4Buffer sealAbsorbs pressure peaks ahead of the rod seal.
- 5Rod sealRetains fluid at the moving rod.
- 6Wiper sealKeeps dirt and moisture out.
- 7Static sealsSeal the joints between fixed parts.
- +Seal kitsAll of the above, made up for one cylinder.
07Industries we serve
Sealing Support for India’s Core Industries
From steel and cement to mining, power and chemicals — sealing products for equipment that has to keep running.
All industries
01
Steel
Sealing products for rolling mills, casters, hydraulic systems and drives working under heat, scale and heavy load.
Explore
02
Cement
Seals for kiln and mill drives, crushers, conveyors and hydraulic systems in dusty, abrasive plant conditions.
Explore
03
Mining
Hydraulic and rotary seals for excavators, haul trucks, crushers and conveyors in abrasive mine conditions.
Explore
04
Power Generation
Seals for pumps, fans, mills, gearboxes and material-handling systems in power plants.
Explore
05
Chemical & Petrochemical
PTFE and speciality-elastomer seals for pumps, agitators, valves and process equipment handling aggressive media.
Explore
06
Engineering & Manufacturing
Seals for machine tools, presses, gearboxes and production machinery — for equipment builders and plant maintenance.
Explore
07
Hydraulic & Mobile Equipment
Rod seals, piston seals, wipers and seal kits for cylinders on excavators, loaders, cranes and mobile machinery.
Explore
08
Paper & Pulp
Seals for paper machine rolls, pulpers, refiners, pumps and drives working in wet, warm conditions.
Explore
09
General Industrial Applications
Everyday sealing requirements for plant maintenance: pumps, motors, gearboxes, compressors and conveyors.
Explore
08Steel industry
Sealing Support for the Steel Industry
Sealing products for rolling mills, casters, hydraulic systems and drives working under heat, scale and heavy load.
Sealing Technologies supports applications relevant to the steel industry — from mill drives and roll-neck arrangements to the hydraulic cylinders that position and handle material.
- Rolling mill stands and roll-neck bearings
- Mill and pinion-stand gearboxes
- Hydraulic cylinders on mills and handling equipment
- Continuous casting equipment
- Coilers and uncoilers
- Pumps and hydraulic power units
Industry landscape
Major Steel Producers in India
India's steel industry includes major producers such as:
- Tata Steel
- JSW Steel
- SAIL
- AM/NS India
- Jindal Steel & Power
- Jindal Stainless
- NMDC Steel
- Rashtriya Ispat Nigam Limited (RINL)
Company names are listed only to describe the industry landscape. They belong to their respective owners and do not indicate a customer relationship with, or endorsement of, Sealing Technologies.
Our clients
Cement Producers We Supply
- ACC
- Ambuja Cements
- UltraTech Cement
- Dalmia Bharat
- India Cements
Industry landscape
Other Major Cement Producers in India
India's cement industry also includes major producers such as:
- Shree Cement
- JK Cement
- The Ramco Cements
- Birla Corporation
- Nuvoco Vistas
- JK Lakshmi Cement
- Wonder Cement
- Orient Cement
- Heidelberg Materials India
Companies under “Industry landscape” are named only to describe the industry landscape. They belong to their respective owners and do not indicate a customer relationship with, or endorsement of, Sealing Technologies.
09Cement industry
Sealing Support for the Cement Industry
Seals for kiln and mill drives, crushers, conveyors and hydraulic systems in dusty, abrasive plant conditions.
Sealing Technologies supplies leading cement producers, where fine abrasive dust and slow, heavily loaded shafts make exclusion as important as retention.
- Kiln drives and girth-gear gearboxes
- Vertical roller mill and ball mill hydraulics
- Crushers and roller presses
- Conveyors, bucket elevators and feeders
- Fans and blowers
- Pumps
10Clients
Trusted by Industry Leaders
We are suppliers to some of the largest chemical processing, mining, and oil and gas groups, and to leading cement producers.
Industrial groups
- Reliance Industries
- Adani Group
- Vedanta Group
Cement
- ACC
- Ambuja Cements
- UltraTech Cement
- Dalmia Bharat
- India Cements
11Seal materials
The Right Material for the Media, Temperature and Duty
The compound matters as much as the profile. Our engineers help select a material against your operating conditions.
Materials guide
NBR
Nitrile rubber
The general-purpose seal elastomer for mineral oils, greases and hydraulic fluids.
Details
FKM
Fluoroelastomer · Viton™
A fluoroelastomer chosen for elevated temperature and for resistance to oils, fuels and many chemicals.
Details
VMQ
Silicone rubber
An elastomer with a wide working temperature range and good flexibility at low temperature.
Details
HNBR
Hydrogenated nitrile
A hydrogenated nitrile that improves on NBR for heat, ozone and wear resistance.
Details
PTFE
Fluoropolymer
A fluoropolymer with very low friction and resistance to almost all industrial chemicals.
Details
Material performance depends on compound, design and application. Ratings are confirmed for the specific product at the time of enquiry.
12Industrial applications
Where Our Seals Go to Work
Sealing points on the equipment that keeps a plant running.
All applications
13Why Sealing Technologies
Why Industries Choose Sealing Technologies
Experience, product knowledge and a sales engineering team that understands industrial applications.
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25+ Years of Experience
Long experience in sourcing, supplying and recommending industrial sealing products.
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Pan-India Sales Engineering Network
16 sales engineers supporting customers across the country.
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Application-Focused Product Selection
Seals are recommended against your media, temperature, pressure and speed — not just a size.
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Wide Range of Sealing Materials
NBR, FKM, silicone, HNBR, PTFE and other compounds, matched to the application.
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Industrial Product Expertise
Rotary, hydraulic, pneumatic and PTFE seals for plant and heavy machinery.
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Responsive Customer Support
A direct line to people who understand the product and the application.
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Reliable Sourcing
An established sourcing network for standard and non-standard seals.
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B2B Industrial Focus
We work with maintenance, purchase and engineering teams in industry.
14Inventory
From 10 mm to 1000 mm Outside Diameter
Our central hub in Vadodara holds a controlled, ready-to-ship inventory of thousands of individual items — standard metric seals and imperial sizes, in materials such as Viton™ (FKM), PTFE and NBR.
Indicative regional coverage · Head office: Vadodara, Gujarat
15Nationwide network
Engineering Support Across India
With a team of 16 sales engineers, Sealing Technologies provides customers with product support and application-oriented assistance across India.
16
sales engineers working with maintenance, purchase and design teams — on site and remotely.
- Engineering reviews. Technical recommendations made on site.
- Component cross-referencing. Matching legacy specifications to current seals.
- Rapid deployment. Fast dispatch support to keep unplanned downtime short.
- North
- South
- East
- West
- Central India
16Sealing Knowledge Centre
Practical Guidance for Selecting and Maintaining Seals
Selection guides, material comparisons and troubleshooting notes from our sales engineering team.
Visit the Knowledge CentreHow to Select a Rotary Shaft Seal
A practical checklist for choosing a rotary shaft seal: the application data to collect, profile and material choices, and the shaft and housing checks that matter.
Read articleNBR vs FKM Seals
NBR and FKM are the two most commonly specified seal elastomers. A qualitative comparison of where each one fits, and the questions to ask before choosing.
Read articleUnderstanding TC Oil Seals
What the TC oil seal designation describes, how the profile works, where it is typically used, and what to check when specifying and fitting a replacement.
Read articlePTFE Spring Energized Seals
How PTFE spring energized seals are built, how they seal, where they are used in place of elastomer seals, and the design points to settle before ordering.
Read article
Request a quote
Tell us about your application.
Share the seal size, a drawing or the operating conditions. Our sales engineers will help identify a suitable sealing solution and send you a quotation.