What is the lowest price of O rings in India?

Vertex Rubber offers the most competitive prices for O rings in India. As direct manufacturers, we provide factory-direct pricing. Contact us for a quote.

Where can I buy O rings in Mumbai?

Vertex Rubber India in Vasai(E), Palghar is Mumbai's trusted O ring supplier. Call +91 9820251010.

How do I identify a good quality O ring?

Good quality O rings have consistent dimensions, smooth surface finish without flash or parting lines, uniform color, proper durometer hardness, and are made from 100% virgin rubber compound. Check our Quality Guide for detailed identification tips.

What is the best O ring material for oil applications?

For oil applications, Nitrile (NBR) is the standard choice offering excellent oil resistance up to 120°C. For higher temperatures or aggressive chemicals, Viton (FKM) is recommended up to 200°C.

India's Trusted O Ring Manufacturer Since 2008

O Rings Manufacturer
in Mumbai, India

Name: O Rings
Brand: Vertex Rubber India Pvt Ltd

Vertex Rubber India is a leading manufacturer of premium O rings in Mumbai. We supply AS568 and Metric sizes in Nitrile, Viton, Silicone, EPDM, and Neoprene materials. With bulk stock of all standard dash sizes and fast shipping across India and 20+ countries, we are the preferred O ring supplier for industries worldwide.

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AS568 Sizes

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✅ Bulk Stock Available 🏭 Direct Factory Price 🇮🇳 Made in India

AS568 Certified

All Dash Sizes

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Pan India

Complete O-Ring Knowledge Hub

Everything You Need to Know About O Rings

Master the science of O-ring selection — from materials and chemical compatibility to quality identification and sizing. Our comprehensive guides help engineers and purchase managers make informed decisions.

1 Learn Materials 2 Understand Chemicals 3 Select Correctly 4 Identify Quality

O-Ring Materials Guide

NBRVitonSilicone EPDMNeopreneFFKM

Deep-dive into all O-ring materials. Learn temperature ranges, chemical resistance levels, hardness options, and which material is best for your specific application. Compare properties side-by-side.

Read Full Guide

Chemical Compatibility Guide

OilsFuelsAcids SolventsSteamGases

Complete chemical resistance reference for all O-ring materials. Find out which O-ring withstands oils, fuels, acids, alkalis, steam, and solvents. Avoid material degradation with our compatibility charts.

View Compatibility Charts

O-Ring Selection Guide

SizingHardnessGroove Design CompressionPressureTemperature

Step-by-step guide to selecting the perfect O-ring for your application. Learn how to measure, choose cross-section, select durometer, design grooves, and avoid common selection mistakes.

Learn How to Select

Quality Identification Guide

Quality CheckDefectsFake vs Real TestingCheap TricksCertification

How to identify premium O-rings vs inferior products. Learn what cheap manufacturers do — recycled rubber, filler materials, incorrect curing. Visual inspection tips and simple field tests to verify quality.

Identify Quality Now

Quick Material Overview

O Ring Materials At a Glance

Compare the six major O-ring materials side-by-side for quick reference

Material	Temp Range	Oil Resistance	Chemical Resist.	Weather/UV	Cost	Best For
Nitrile (NBR)	-30°C to 120°C	★★★★★	★★★☆☆	★★☆☆☆	$	Oil seals, hydraulics, automotive
Viton (FKM)	-20°C to 200°C	★★★★★	★★★★★	★★★★☆	$$$	Chemical plants, high heat
Silicone (VMQ)	-60°C to 230°C	★☆☆☆☆	★★★☆☆	★★★★★	$$	Food, medical, high/low temp
EPDM	-40°C to 120°C	★★☆☆☆	★★★★☆	★★★★★	$$	Outdoor, water, automotive
Neoprene (CR)	-30°C to 100°C	★★★☆☆	★★★☆☆	★★★★☆	$$	Marine, electrical, general
FFKM	-20°C to 320°C	★★★★★	★★★★★	★★★★★	$$$$$	Extreme chemical / temp

Explore Materials in Detail

About Our O Rings

Understanding the Unmatched Quality of Our O Rings

A low-quality O-ring can cause a hydraulic failure costing ₹50,000 or more in repairs and downtime. At Vertex Rubber, we manufacture our O rings using 100% virgin rubber compound with precise dimensional control to AS568 and Metric standards. Our O rings provide reliable sealing across millions of cycles, preventing costly leaks and equipment failures in critical applications.

We stock all AS568 dash sizes from -001 to -425 in Nitrile (NBR) and Viton (FKM), with Metric sizes also available. Our six material options — Nitrile, Viton, Silicone, EPDM, Neoprene, and FFKM — cover applications ranging from -60°C to 250°C, from food-grade to chemical-resistant. Whether you need a single O-ring for a repair or bulk quantities for production, we deliver with consistent quality and competitive pricing.

Materials

O Rings by Material

Nitrile (NBR)

Standard O-ring material. Excellent oil and fuel resistance. Temperature -30°C to 120°C. Most cost-effective choice for general applications.

Viton (FKM)

High temperature and chemical resistant. Temperature -20°C to 200°C. Ideal for harsh chemical environments and high-heat applications.

Silicone (VMQ)

Wide temperature range -60°C to 230°C. FDA approved for food contact. Excellent for food, medical, and high-temperature applications.

EPDM

Excellent weather, UV, and ozone resistance. Temperature -40°C to 120°C. Ideal for outdoor, automotive, and water systems.

Neoprene (CR)

Good oil and weather resistance. Self-extinguishing flame properties. Temperature -30°C to 100°C. General purpose applications.

FFKM

Perfluoroelastomer. Extreme chemical and temperature resistance up to 320°C. Premium grade for the most demanding applications.

Read Detailed Material Guide →

Size Chart

AS568 Standard O Ring Sizes

Dash #	ID (in)	OD (in)	CS (in)	ID (mm)
-001	0.029	0.053	0.012	0.74
-002	0.042	0.066	0.012	1.07
-003	0.055	0.079	0.012	1.40
-004	0.068	0.092	0.012	1.73
-005	0.080	0.104	0.012	2.03
-006	0.114	0.138	0.012	2.90
-007	0.145	0.169	0.012	3.68
-010	0.239	0.263	0.012	6.07
-014	0.374	0.414	0.020	9.50
-020	0.619	0.659	0.020	15.72
-025	0.827	0.867	0.020	21.01
-030	1.036	1.076	0.020	26.31
-040	1.454	1.494	0.020	36.93
-050	1.872	1.912	0.020	47.55
-100	3.734	3.774	0.020	94.84
-200	7.432	7.472	0.020	188.77
-300	11.130	11.170	0.020	282.70
-425	12.415	12.855	0.210	315.34

Full AS568 chart available. Contact for complete size list →

How to Select the Right Size →

Comparison

Material Comparison

Property	Nitrile (NBR)	Viton (FKM)	Silicone (VMQ)	EPDM
Temp Range	-30°C to 120°C	-20°C to 200°C	-60°C to 230°C	-40°C to 120°C
Oil Resistance	★★★★★	★★★★★	★☆☆☆☆	★★☆☆☆
Chemical Resist.	★★★☆☆	★★★★★	★★★☆☆	★★★★☆
Weather/UV	★★☆☆☆	★★★★☆	★★★★★	★★★★★
Hardness Range	40-90 Shore A	50-90 Shore A	30-80 Shore A	40-80 Shore A
FDA Compliant	✗	✗	✓	✗
Relative Cost	$	$$$	$$	$$

Supply

Reliable O Ring Supply Across India

Based in Mumbai, Maharashtra, Vertex Rubber supplies O rings to clients across India and 20+ countries worldwide. Our extensive stock of AS568 and Metric sizes ensures same-day dispatch for most standard sizes. For custom requirements, our manufacturing facility can produce non-standard sizes with quick turnaround.

FAQ

Frequently Asked Questions About O Rings

As direct manufacturers, we offer the most competitive prices for O rings in India. Factory-direct pricing without middleman margins. Contact us for a quote.

Vertex Rubber India Pvt Ltd in Vasai(E), Palghar. Call +91 9820251010 or email info@vertexrubberindia.com.

We stock all AS568 dash sizes from -001 to -425 in Nitrile and Viton materials. Metric sizes from 1mm to 500mm ID also available.

Good quality O rings have consistent dimensions, smooth surface, no flash or parting lines, uniform color, and proper hardness. Read our Quality Guide →

Nitrile (NBR) is cost-effective with excellent oil resistance up to 120°C. Viton (FKM) offers superior chemical and heat resistance up to 200°C at a higher cost. Compare all materials →

O Rings Manufacturerin Mumbai, India

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