We are sure that you are interested in finding quality and trusted oil and gas seal manufacturers to make your industrial processes safe and efficient. Thus, knowing the best Brazilian manufacturers of seals can make you a smarter sourcing decision. This paper will discuss the top 10 Oil and Gas Seal manufacturers in Brazil, their company background, production capacity, product line, and case study of clients that have made them very strong in the market.
1. List of 10 Oil & Gas Seal Manufacturers & Suppliers in Brazil
This is a list of the top 10 Oil & Gas Seal manufacturers and suppliers in Brazil.
| NO. | Company Name | Website | Year Established |
| 1 | ABR | https://abr.ind.br | 1979 |
| 2 | Yoson Seals | https://www.yosonseals.com | More than 10 years |
| 3 | Braseal | https://braseal.com.br | 1995 |
| 4 | Juntas de Vedação | https://www.juntasdevedacao.com.br | 1986 |
| 5 | Starved | https://www.starved.com.br | 2000 |
| 6 | WOM Brazil | https://womgroup.com/location/wom-brazil/ | 2018 |
| 7 | Sabo | https://www.sabo.com.br | 1942 |
| 8 | KLINGER Brazil | https://rklinger.com.br/en/ | 1968 |
| 9 | Serall | https://www.serall.biz/ | 2009 |
| 10 | Gaivota | https://gaivota.com.br | 1991 |
2. Top 10 Oil & Gas Seal Manufacturers & Suppliers in Brazil
Here are the detailed introductions of these ten companies.
Top 1: ABR

ABR is a multinational manufacturer of industrial sealing solutions, which is based in Brazil and was founded in 1979. The company is located in Brazil and caters to onshore and offshore in the oil and gas, petrochemical sectors, and mining and heavy industries, both in domestic and Latin American markets.
Having decades of experience in the closure technology, ABR designs and produces a wide range of products such as O-rings, hydraulic seals, rotary shaft seals, gaskets, and individually designed sealing parts. Some of the high-performance elastomers and engineered polymers, which the company deals with, include NBR, HNBR, FKM, EPDM, and PTFE compounds that resist high levels of pressure, variations of temperature, and contact with hydrocarbons prevalent in oilfield and refining operations.
ABR also has the feature of the modern molding systems, precision machining capability, and a well-planned quality control procedure that ensures it has maintained stable production capacity and steadily accurate dimensional values. Along with the conventional supply of products, the company provides engineering assistance as well as tailored sealing services. Through its years of experience in the industry, manufacturing capacity, which can be expanded on a large scale, and strictness in quality control, ABR can offer reliable sealing solutions to the oil and gas industry of Brazil.
Website: https://abr.ind.br/en/
Year established: 1979
Location: São Paulo, Brazil
Products:
- Gaskets (including cylinder head and manifold gaskets)
- Oil seals
- Engine sealing systems
- Aftermarket sealing components
Top 2: Yoson Seals
Yoson Seals is a China-based manufacturer of high-performance solutions in sealing of its products to oil and gas markets throughout the world, which includes upstream and offshore markets in Brazil. The company has over a decade of experience and has large-scale production facilities that have incorporated R&D, mold development, and mass production in an integrated system.
Yoson Seals manufactures various products that include FFKM O-rings, hydraulic seals, rotary shaft seals, spring-energized seals, as well as custom-molded elastomer components developed to operate in high-pressure and high-temperature conditions. Its materials consist of highly developed ones, such as HNBR, FKM, FFKM, and PTFE compounds that are resistant to exposure to hydrocarbons and the harsh field environment prevalent in drilling and refining processes.
With the help of the accuracy of the CNC machines and automated molding lines, as well as the system of control of the quality, Yoson guarantees the stability of the production volume and the accuracy of the product. Besides the OEM and ODM services, the company offers technical advice and quick prototyping, design, and services that offer reliable sealing solutions that meet the needs of the Brazilian oil and gas industry.
Website: https://www.yosonseals.com/oil-and-gas-seal/
Year established: More than 10 years
Location: Wanjiang District, Dongguan City, Guangdong Province, P.R. China.
Products:
- Oil seals
- Hydraulic seals
- Mechanical seals
- Tailor-made sealing.
Top 3: Braseal
Braseal is a Brazilian seal producer specializing in the supply of high-quality sealing parts in the fields of industry, automotive, and energy. They provide gaskets, O-rings, and hydraulic seals employed in harsh conditions. Braseal, being a local producer in Brazil, enjoys some proximity and responsiveness in a supply chain against foreign suppliers. They can help their clients choose appropriate materials (NBR, HNBR, Viton, PTFE, etc.) and create pressure, temperature, and chemical-resistant seals because of their engineering capabilities.
Although minimal public information is available on the scale of their production, the operations of Braseal focus on the short lead time and freedom to customize orders to fit locally-based projects. They also address oil and gas, petrochemical, and automotive clients in Brazil through industrial projects to meet both the OEM and aftermarket needs. As an example, they can provide sealing kits of pipeline valves, pump casings, or hydraulic assemblies on upstream and downstream plants.
Braseal focuses on quality through component-level inspection, hardness, dimensional check, and occasionally through third-party labs in certification of performance. Their nearness enables them to provide assistance on a schedule, enable rapid prototyping, and respond to the local environmental and compliance requirements. To Brazil sourcing customers, Braseal provides a localized service with moderate scale and engineering support.
Website: https://braseal.com.br/
Year established: 1995
Location: Santo Amaro, Brazil
Products:
- Sealing gaskets
- O-rings
- Hydraulic seals
- Custom sealing kits
Top 4: Juntas de Vedação
Juntas de Vedacao (formally more commonly referred to as Juntas Aplicada com Industria de Produtos de Vedacao Ltda.) is a Brazilian corporation that was founded based on corporate records in 2004. This company has nearly 40 years of experience in providing sealing solutions to the Brazilian industry, with durability and flexibility in manufacturing O-rings, sealing gaskets, and hydraulic seals that can be utilized in industrial activities.
Their concept revolves around getting to know local environmental issues, such as tropical temperature fluctuation, humidity, chemical exposure, and base material choice, consequently (e.g., choice between NBR, EPDM, Viton). The exact production capacity rates are not published; however, based on their long-term operation history, they are stable, and the company is capable of meeting the needs of the industrial sector in the region. They uphold quality checks in dimensions, material hardness, and seal integrity checks.
Cases of clients involve providing sealing parts to Brazilian manufacturers of industrial machinery, hydroelectrics and pump and valve OEMs and maintenance companies. Their local supply chain is shorter with rapid prototyping and iterations as compared to import alternatives. They are locally based, thus ensuring that communication is simplified and logistical delays are minimized. To a foreign buyer that buys in Brazil, Juntas de Vedacao has a strong Brazilian presence, a long history of operation since 2,004 and a realistic choice of cooperation at an engineering level.
Website: https://www.juntasdevedacao.com.br/
Year established: 2004
Location: São Paulo, Brazil
Products:
- O-rings
- Sealing gaskets (flat, ring, custom)
- Hydraulic seals
- Custom sealing assemblies
Top 5: Starved
Starved is a Brazilian industry that deals with the production of sealing products and components made up of rubber, polyurethane, and thermoplastic materials. They are situated in Penapolis, São Paulo state, and they are a blend of material technology and flexible production, which is used to meet the requirements of various sectors such as industrial machinery, energy, and heavy equipment. Despite the fact that the publicly available profile does not mention the year of foundation, Starved presents itself as having decades of experience (usually presented as 33 years) in the production of custom sealing parts.
Their service model focuses on custom design, small-to-medium size batch loads, and optimization of material blends. They have in-house molding, machining, post-processing, and finishing. Their seal products are applied in piston seals, rod seals, buffer rings, wear rings, and other dynamic sealing components of pumps, hydraulics, compressors, and oil and gas equipment. They tend to assist clients in technical advice regarding tolerances, friction, wear, and media compatibility.
Starved has also provided sealing kits to industrial equipment firms, maintenance service providers, and OEMs of the energy and water sectors in Brazil in terms of client cases. They have the advantage over the foreign suppliers due to their ability to quickly respond to a custom order, which also gives them the ability to offer sample prototypes as well as tailor the blends locally. A typical quality regime they have can comprise dimensional checking, checking the hardness, and compatibility testing.
Website: https://www.starved.com.br/
Year established: 1992
Location: Penápolis, São Paulo, Brazil
Products:
- Sealing components from rubber
- Polyurethane seals
- Thermoplastic sealing parts
- Custom molded or machined seals
Top 6: WOM Brazil

WOM Brazil is a subsidiary company of the Worldwide Oilfield Machine (WOM), a Brazilian-based company specializing in the oil and gas equipment and technology provision. The developing facility in an oil-producing centre within the core city of Macae, Brazil, assists the local upstream and midstream oil and gas activities and the related commercial, technical, and aftermarket services to the major clients around the facility.
WOM Brazil provides a variety of pressure and flow control items and a support of goods that supplement the site-wide WOM, which includes wellheads, manifolds, valves, and other key oilfield systems. The Brazilian operation is a vertically integrated business with decades of industry experience and is compliant with ISO/API standards of performance, and has customers with whom it works in sales, repairs, maintenance, and development of new products with regional project demands.
Though specializing in flow control hardware and not seals per se, the existence of WOM Brazil contributes to the increased availability of engineered sealing solutions in large assemblies and pressure systems. By providing engineering assistance at the ground level, there is a tight relationship between logistics and consistency with international quality procedures. WOM Brazil can assist energy operators to enhance system reliability, decrease downtime, and contribute to the efficient support of the Brazilian oil and gas infrastructure.
Website: https://womgroup.com/location/wom-brazil/
Year established: 2018
Location: Macaé, Brazil
Products:
- Mechanical seals (single, dual, cartridge)
- Seal support systems
- Couplings
- Seal diagnostics & refurbishment
Top 7: Sabo

Sabo is a renowned Brazilian producer of sealing solutions, particularly in the automotive and industrial spheres. They make oil seals, gaskets, O-rings, and integrated sealing assemblies that are applied in engines, transmissions, and industrial machines. The company focuses on the characteristics of high accuracy in dimensions, material properties, and consistency in high-stress conditions.
Sabo partners with leading Brazilian automotive OEMs and suppliers of components and supplies original and aftermarket parts under strict quality measures. Their designs and materials are optimized for temperature, pressure, friction, and wear resistance. They have limited information in the public about scale, but their domestic presence and alliances indicate that there is a lot of capacity in the Brazilian aftermarket. Sabo provides engineering consulting services to clients regarding the choice of seals, analysis of failures, and retrofits. Their manufacturing and logistics local advantage enables them to have shorter lead times as well as the ability to respond to demand spikes or emergency replacements in a flexible manner.
Sabo has been used in client cases by large Brazilian car makers in engine and transmission seal kits, and industrial customers in sealing solutions of pumps and compressors. Their history of reliability in Brazil helps bolster their reliability, and they have quality control measures such as dimensional inspection, hardness inspection, and batch traceability.
Website: https://www.sabo.com.br/
Year Established: 1942
Location: São Paulo, Brazil
Products:
- Oil seals
- Gaskets
- O-rings
- Integrated sealing systems
Top 8: KLINGER Brazil

KLINGER Brazil is the subsidiary office of the world-renowned technology group, KLINGER, that deals with the use of sealing, fluid control, and jointing solutions in strenuous applications in the petrochemical, mining, and energy industries, all in oil and gas. With headquarters in Brazil, the company is involved in the business of supplying both local projects and regional energy infrastructure requirements with engineered products supported by global quality standards.
Having decades of experience in sealing and fluid system technologies, KLINGER Brazil has a diversified portfolio of products (advanced gaskets, mechanical seals, packing, engineered sealing systems, etc.), which are promoted to withstand high pressures, high temperatures, and media with a high likelihood of being chemically corrosive (oilfield, process environments). The company applies the global sourcing of materials and technical experience to provide solutions that promote the viability of equipment and its working efficiency.
KLINGER Brazil offers consultation on technical details, guidance on material choices, as well as compliance with industry standards, in addition to providing product supply. Having structured quality management systems, as well as localized service capability, the company allows responding faster to the project and ensuring the reliable support of the oil and gas operators and industrial customers in Brazil. KLINGER Brazil provides a partnership of global technology leadership and regional support infrastructure to provide reliable sealing and fluid control solutions for critical energy and industrial purposes.
Website: https://rklinger.com.br/en/
Year established: 1968
Location: Várzea Paulista, Brazil
Products:
- Mechanical seals
- Seal support systems
- OEM replacement seals
- High-performance bellows seals
Top 9: Serall

Serall is a Brazilian-based manufacturer that was launched in 2009 in order to provide sealing solutions to industrial use in the oil and gas, petrochemical, and heavy equipment industries. This company offers upstream, refining, and maintenance sealing products in the rise and fall of the Brazilian energy and industrial markets.
Serall designs and produces an assortment of components associated with O-rings, hydrostatic seals, rotary shaft seals, gaskets, and custom-molded elastomer components. The performance-oriented materials that the company deals with include NBR, HNBR, FKM, and PTFE compounds that are meant to resist exposure to hydrocarbons, high temperatures, and pressure-intensive operating conditions that are usually encountered in oil fields and process operations.
Serall has a constant production capacity and, with the dimensional accuracy, is equipped with the latest molding equipment and accurate machining resources, combined with a well-organized quality control process. The company also provides tailored sealing solutions to individual products in addition to regular product supply, with tech consultation and fast-growth services. With integrated ability to produce on a flexible basis, material know-how, and customer service-oriented engineering help, Serall can provide reliable sealing solutions to the oil and gas sector of Brazil.
Website: https://www.serall.biz/
Year established: 2009
Location: Campo Bom-RS, Brazil
Products:
- Oil seals
- O-rings
- Hydraulic seals
- Custom sealing parts
Top 10: Gaivota Borrachas
Gaivota Borrachas is a Brazilian firm that deals with sealing solutions and rubber products. Though extensive public documentation has not revealed its year of birth, Gaivota has carved a niche in the provision of rubber-based seals, gaskets, and related materials to different sectors like the auto industry, industrial equipment, and infrastructure. Their specialization is in the form of rubber compounding, molding, and finishing to derive sealing parts of specific hardness, wear resistance, and chemical compatibility.
Gaivota frequently collaborates with clients in altering rubber formulations to fit operating requirements-temperature scale, oil or solvent exposure, environmental conditions, and changing molding parameters to produce tight tolerance parts. They are able to produce in small to medium batches to cater to OEM and repair markets in Brazil. The facility that is located locally facilitates faster lead times, lower logistics expenses, and responsiveness to the fluctuating demands of the customers.
Regarding client cases, Gaivota has provided seals and rubber components of industrial equipment, pump assemblies, valves, and general mechanical systems within the industrial areas of Brazil. They have a history with the local clients, and this has made them flexible and trusted in the local market. Moreover, they usually use three dimensions of quality control, including dimensional checks, hardness tests, and material checks.
Website: https://gaivota.com.br/
Year established: 1991
Location: Brazil
Products:
- Rubber products (sheets, molded parts)
- Sealing components
- Gaskets & O-rings
- Custom rubber-based sealing solutions
3. FAQ: Choose Oil & Gas Seal Manufacturers in Brazil
Certification, production potential, customization, and reliability of suppliers are some of the short-term questions that buyers of oil and gas seal manufacturers in Brazil tend to pose. The subsequent knowledge bases are the frequently asked questions that revolve around the Brazilian market under consideration.
Q1: What are the certifications do I need to be able to find Brazilian seal manufacturers?
The ISO 9001 certification is widely anticipated, which proves to be a structured quality management system. In the case of oil and gas, it is also necessary to cover the compliance issues and be acquainted with Petrobras or offshore project specifications. These certifications facilitate ensuring consistency, security, and traceability of products in the conditioning energy settings.
Q2: How can I evaluate a manufacturer’s production capacity?
Ask about annual production, quantity of production lines, and average lead times. Besides the several traditional Brazilian manufacturers, there are automated molding and machining plants that can fulfill high volume orders at until the last micrometer while producing batch consistency and dimensional accuracy.
Q3: Do Brazilian companies offer customized solutions in sealing?
Yes, most seasoned suppliers offer customization based on applications. Engineers can suggest appropriate materials, like HNBR, FKM, or PTFE, and even vary the geometry of the seals based on appropriate temperature, pressure, and chemical criteria.
Q4: What are the operational factors that I need to check while evaluating a supplier?
Assess communication responsiveness, as well as after-sales support and experience in offshore or refinery works, as suppliers who provide these are more reliable long-term business partners.
Q5: Why choose Brazilian oil & gas seal manufacturers?
Brazil boasts expertise in industry, competitive production skills, and experience in oil rig operations offshore, making it an efficient platform for the procurement of sealing equipment and solutions.
4. Conclusion
This is also true in Brazil, as its oil and gas sealing industry is still developing, with many of these manufacturers improving their capabilities in material technology, precision production, and offshore use. The above companies are among the top sealing material manufacturers that provide reliable and high-performance sealing solutions for severe conditions such as those experienced in the oil and gas industries. These companies, being part of the Brazilian sealing material manufacturers, are able to serve many of the needs of different sections of the worldwide oil and gas industries, including those in Brazil, as its offshore market grows and develops.

