Industrial gaskets
built to outlast
failures.
PrecisionSeal Industries manufactures precision gaskets for oil & gas, refineries, and high-pressure equipment across India. ISO certified, zero-defect guarantee, delivered faster than any competitor in India.
“Perfect seals, every time.”
Why India’s toughest industries trust us
For 38 years, PrecisionSeal Industries has supplied gaskets to refineries, oil & gas operations, and heavy machinery manufacturers across India. We don’t just manufacture gaskets — we engineer sealing solutions that handle extreme temperatures, pressures, and chemical exposure without failure.
Every gasket leaves our India facility ISO certified and tested to your exact specifications. Factory owners and procurement officers from industrial areas count on us for consistent quality, rapid delivery, and honest pricing.
Our full story → 38 years in the makingDirect Manufacturer
No middlemen. Factory prices, always.
MTC Certificates
3.1 & 3.2 material test certs provided.
Pan-India Shipping
Delivering to refineries nationwide.
Custom Fabrication
Any size, any material, any spec.
Certifications & Standards
Gaskets for every industrial application in India
From oil & gas wellheads to food-grade processing lines, we manufacture and supply the exact gasket your equipment needs — cut to spec, certified, and delivered fast.
Spiral Wound Gaskets
Multiple configurations for flanges, valves, and heat exchangers. Handles extreme temperature and pressure swings without a single leak.
Know More →Ring Joint Gaskets
Precision-machined for high-pressure oil & gas connections. Fits API standard flanges perfectly, every time.
Know More →PTFE Gaskets
Chemical-resistant sealing that won't degrade under aggressive fluids or temperatures up to 260°C. Ideal for process industries.
Know More →Rubber Gaskets
Flexible, durable sealing for machinery and automotive applications. Custom cuts for any flange size or shape — no minimum order.
Know More →Graphite Gaskets
Superior heat resistance for furnaces, reactors, and high-temperature equipment up to 600°C. Prevents thermal creep and blowout.
Know More →CNAF Gaskets
Composite non-asbestos fibre gaskets combining strength and flexibility for demanding mixed-media sealing conditions.
Know More →Bulk Manufacturing
High-volume production with zero quality compromise. We handle 500+ piece orders with consistent tolerances and fast turnaround.
Know More →Technical Consultation
Engineers help you select the right gasket material for your operating conditions — pressure, temperature, chemical exposure, and standards.
Know More →Which gasket material is right for your application?
A quick reference guide for factory owners and maintenance managers in India choosing the right sealing material.
| Material | Temp Range | Pressure | Chemical Resistance | Typical Application |
|---|---|---|---|---|
| PTFE | -200°C to +260°C | Up to 150 bar | Excellent — all acids, alkalis | Chemical plants, pharma, food processing |
| Graphite | -200°C to +650°C | Up to 400 bar | Good — most fluids | Refineries, furnaces, steam lines |
| Rubber (EPDM/NBR) | -50°C to +150°C | Up to 40 bar | Moderate | Water, HVAC, automotive |
| CNAF | -50°C to +400°C | Up to 100 bar | Good | General industrial, flanges |
| Spiral Wound | -200°C to +900°C | Up to 700 bar | Depends on filler | Oil & gas, petrochemical, power plants |
| Ring Joint (RTJ) | -200°C to +650°C | Up to 1500 bar | Excellent | Subsea, wellheads, high-pressure flanges |
Not sure which material fits your specs? Call our engineers: xxxxxxxxx
Why procurement managers across India choose PrecisionSeal over every other gasket supplier
Zero defect guarantee
Every gasket is tested under operating conditions before shipment. If it fails within warranty, we replace it free and investigate root cause.
API 6A & ISO certified
We meet international standards for oil & gas equipment. Your gaskets come with full documentation and traceability for compliance.
Custom fabrication, any spec
Odd sizes? Non-standard flanges? We machine gaskets to your exact drawings. No minimum orders that force you to overstock.
48-hour delivery from India
Most orders ship within 48 hours. We stock PTFE, rubber, graphite, and spiral wound raw materials to eliminate waiting.
Competitive direct-manufacturer pricing
No middlemen. You pay for gaskets, not markups. Volume discounts available for procurement managers handling bulk orders.
38 years serving India
Refineries, oil & gas contractors, heavy machinery makers — they trust us because we've solved their sealing problems for three decades.
MTC 3.1 & 3.2 certificates with every order
Regulatory compliance is non-negotiable in oil & gas and refinery operations. Every gasket we supply comes with full traceability — Material Test Certificates (MTC) as per EN 10204 Type 3.1 and 3.2 are available on request.
- EN 10204 Type 3.1 — Manufacturer inspection certificate
- EN 10204 Type 3.2 — Independent inspection certificate
- Chemical composition reports
- Mechanical property test data
- Heat number traceability
- Dimensional inspection reports
What is MTC 3.1?
A Type 3.1 certificate is issued by the manufacturer's own quality department. It validates that material meets the specified standards, with chemical and mechanical test results from the manufacturer's in-house lab.
What is MTC 3.2?
A Type 3.2 certificate includes test results validated by an independent third-party inspector. Required for critical applications like offshore equipment, pressure vessels, and API-specified components.
What industries across India say about our gaskets
“Switched to PrecisionSeal after another supplier's gaskets leaked during pressure testing. Their PTFE gaskets haven't failed once in 18 months. Price is better too.”
Rajesh Krishnan
industrial area Refinery, India
“Need rubber gaskets cut to oddball shapes? They deliver in 36 hours without tooling fees. Quality matches our tight specs every time.”
Priya Senthil
Automotive Component Firm, industrial areas
“Their API 6A certification means I can sell their gaskets directly to refineries. Zero callbacks in two years. That's rare in this business.”
Vikram Patel
Oil & Gas Equipment Distributor, Nungambakkam
“Ordered 300 graphite gaskets for high-temp reactors. They finished ahead of schedule and prices were 15% below the last quote I got.”
Deepak Srivastava
Heat Exchanger Manufacturer, industrial estate
Stop losing time to gasket failures
Order tested, certified gaskets today. Ships within 48 hours from India.
Frequently asked by factory managers & procurement teams
What gasket materials handle the highest temperatures?
Graphite gaskets withstand extreme heat up to 600°C+ without degradation. PTFE gaskets work to 260°C and resist chemical attack. For refineries and furnaces, we recommend graphite.
Can you manufacture gaskets for non-standard flange sizes?
Yes. We cut custom gaskets from any material to match your exact drawings. No tooling charges, no minimum orders. Submit your specifications and we will quote within 24 hours.
What is your turnaround time for bulk orders?
Most orders ship within 48 hours. For urgent needs, call us at xxxxxxxxx. We stock raw materials to handle rush requests without quality compromise.
Are your gaskets certified for oil & gas applications?
Yes. We are API 6A certified and ISO compliant. Every gasket comes with test documentation and traceability for regulatory compliance in refineries and offshore operations.