Technical industrial sealing parts on a workbench with caliper and technical drawing

Custom technical manufacturing

Custom industrial seals for operations that cannot stop.

Parts Seals develops and manufactures industrial sealing solutions for maintenance, replacement, and technical applications, serving companies that need precision, agility, and reliability.

Custom manufacturing Technical support Parts from sample or drawing Fast quotation

Trust indicators

+8 years in business
Custom made technical parts for each application
Technical support for needs analysis
Critical industrial applications that require precision

Main solutions

From urgent replacement to technical development.

We support maintenance, replacement, and special manufacturing demands with focus on geometry, material, and response time.

Custom manufacturing

Production of seals and technical parts according to sample, drawing, or application measurements.

Industrial replacement

Solutions for maintenance and machine downtime, with guidance for the correct replacement.

Technical sealing

Analysis of pressure, temperature, fluid, movement, and wear for better performance.

Technical assistance

Support to specify the most suitable material, profile, and geometry for the equipment.

Products and solutions

Seals for hydraulic, pneumatic, and industrial maintenance applications.

Parts manufactured with dimensional care for applications that require reliability, repeatability, and fast response.

Set of packing seals and technical rings on a workbench

Packing seals

Sealing profiles for systems with movement and stability requirements.

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Scrapers and technical profiles near a CNC machine

Scrapers

Components for protection against contaminants and increased assembly service life.

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Guide rings in bronze, polymer, and nylon on a technical workbench

Guide rings

Guides for stability, alignment, and friction reduction in moving assemblies.

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DP and DH profiles machined from bronze-filled PTFE, PTFE, and polyurethane

DP and DH

Machined profiles in bronze-filled PTFE, polyurethane, and other materials for different operating conditions.

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Standard pure PTFE back-up washers and rings

Standard back-up parts

Pure PTFE washers and support rings for protecting and stabilizing sealing assemblies.

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Compact seals in polyurethane and engineering polymers

Compact seals

Compact sealing assemblies for applications requiring high performance in limited space.

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Custom technical parts in machined polymer on an industrial workbench

Custom technical parts

Special profiles, bushings, rings, and components according to application needs.

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Worn sample and new sealing part over a technical drawing

Development from sample or drawing

We receive a physical reference, photo, measurements, or drawing to guide the quote.

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Markets served

Support for sectors that depend on continuous operation.

From process industry to heavy maintenance, Parts Seals supports technical teams in the replacement and development of seals.

Technical consulting

Not sure which seal to use? We can help.

Each application has specific pressure, temperature, fluid, movement, and wear conditions. Our team helps analyze the part, material, and ideal geometry to deliver a safer and more efficient solution.

Talk to a specialist
Technical seal analysis with caliper and industrial drawing

Materials we work with

High-performance materials for different working conditions.

PUPolyurethane

High mechanical strength and good wear response.

PTFEPure Teflon

Low friction and stability for technical applications.

PTFE+Filled Teflon

With bronze, molybdenum, graphite, and other fillers.

NBRNitrile rubber

Technical sealing for oil, grease, and industrial applications.

FKMViton

High chemical and thermal resistance for severe applications.

POMPolyacetal

Rigidity, dimensional stability, and good machinability.

PEADHigh-density polyethylene

Lightweight, resistant, low-friction technical material.

CELCeleron

Technical laminate for bushings, guides, and special components.

NYNylon

Technical parts with rigidity, guidance, and dimensional resistance.

NY 6.0Nylon 6.0

Good mechanical resistance for machined components.

NY 6.6Nylon 6.6

Higher rigidity and performance in demanding applications.

PEEKPEEK

High-performance polymer for critical conditions.

How the service works

A clear flow to turn a need into a finished part.

01

You send the need

Sample, photo, measurements, technical drawing, or equipment description.

02

Our team analyzes

We evaluate application, geometry, material, urgency, and feasibility.

03

We develop the solution

We define the profile, tolerances, and most suitable material for use.

04

We manufacture custom parts

We manufacture the part with focus on precision and dimensional quality.

05

We deliver to your operation

The solution arrives ready to support maintenance, replacement, or improvement.

Advantages

Why choose Parts Seals?

Custom manufacturing

Parts developed for the real application condition.

Technical support

Direct dialogue to understand need, material, and geometry.

Fast quotation

Objective feedback to speed up maintenance decisions.

Dimensional quality

Attention to measurements, fit, and production repeatability.

Solutions for industrial maintenance

Replacement and development focused on reducing downtime.

High-performance materials

Compound selection according to pressure, fluid, wear, and temperature.

Google Reviews

Trust built into every delivery.

Customer experiences that recognize our precision, technical expertise, and commitment to quality.

★★★★★

I have experience with machined and sintered parts and can say that Bruna and the Parts Seals team's work is of the highest standard. The company demonstrates extensive technical knowledge, uses first-rate materials, and delivers quality.

Wilson P. G.Google review
★★★★★

I recommend Parts Seals! Bruna leads a standout company in the Piracicaba and Santa Bárbara d'Oeste region. Quality technical service and precision parts.

Paula C. O.Google review
★★★★★

I recommend them 100%. Excellent-quality machined seals in a wide range of materials.

Vinícius G.Google review

FAQ

Frequently asked questions

The answers below help with the first contact. For critical applications, send a photo, drawing, or sample for technical analysis.

Technical contact

Need a custom seal?

Send your sample, drawing, or measurements and receive technical support to find the best solution for your application.

Quote