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O-Ring Specialists.
Every Material. Every Size.

FITCO Orings Trading LLC — 30 years supplying NBR, FKM, EPDM, FFKM, HNBR and specialty elastomers to oil & gas, chemical, pharmaceutical and food industries. 20,000+ sizes in AS568, metric and DIN. Worldwide export, full documentation.

We ship worldwide to:

🇺🇸 USA 🇬🇧 UK 🇩🇪 Germany 🇳🇱 Netherlands 🇫🇷 France 🇦🇺 Australia 🇨🇦 Canada 🇸🇪 Sweden 🇳🇴 Norway 🇨🇭 Switzerland 🇮🇹 Italy 🇪🇸 Spain + 50 more countries
ISO 3601 Compliant O-Rings
REACH & RoHS Compliant Materials
Material Datasheets & MSDS Available
FDA & Food-Grade Grades Available
DHL / FedEx Express Export
★ 30+ Years in Business
✓ 20,000+ Sizes In Stock
✓ AS568 · Metric · DIN · JIS Standards
✓ Technical Datasheet with Every Order
✓ Same-Week Export Worldwide

Complete Sealing Product Range

Standard and custom O-Rings and sealing components in all major elastomers, dispatched from Dubai with full documentation.

International Standards

We Know Your Standards

Whether you specify AS568, ISO 3601, BS1806, DIN 3771 or JIS B2401 — we stock and supply to all major international dimensional standards used in North America, Europe, UK, Australia and Japan.

AS568 (SAE) — USA
ISO 3601 — International
BS1806 / BS4518 — UK
DIN 3771 — Germany
JIS B2401 — Japan
JASO F404 — Automotive
GB/T 3452.1 — China
Metric — All sizes

AS568 Size Chart

Complete 475-size reference for US/SAE standard

BS4518 Size Chart

British standard metric O-Ring dimensions

JIS B2401 Size Chart

P / S / G / V series — Japanese standard

Metric Size Chart

2,400+ sizes across 10 cross-section groups

GB/T 3452.1

Chinese national standard reference

JASO F404

Automotive industry standard dimensions

Right Material. Right Documentation. Fast.

Engineering and procurement teams worldwide trust FITCO because we know the materials, speak the standards and deliver with full compliance documentation — every order.

ISO 3601 & AS568 Dimensions

All O-Rings manufactured to ISO 3601, AS568 (SAE), BS1806, DIN 3771 and JIS B2401 dimensional standards. Tolerance certificates available.

REACH & RoHS Documentation

Full material compliance documentation including REACH SVHC declarations, RoHS conformity, material safety data sheets (MSDS/SDS) and batch traceability.

Fast DHL / FedEx Export

Orders dispatched within 24–48 hours for in-stock items. DHL Express and FedEx International Priority available for urgent requirements worldwide.

English Technical Support

Our technical team provides full English-language support: material selection, chemical compatibility, dimensional equivalence and custom compound development.

Competitive USD Pricing

Invoiced in USD. Significant cost advantage vs. European suppliers without compromising on quality or documentation. Volume discounts available.

20,000+ Sizes In Stock

No minimum order for standard AS568 and metric sizes. Custom sizes, mixed orders and sample packs available for qualification and testing.

Elastomer Materials

10 Materials. Every Application.

From general-purpose NBR to extreme-duty FFKM — with full material datasheets, REACH/RoHS declarations and chemical compatibility guides on request.

-30°C to +100°C
NBR — Nitrile
-20°C to +220°C
FKM — Viton®
-45°C to +120°C
EPDM
-10°C to +310°C
FFKM — Perfluoro
-30°C to +150°C
HNBR
-60°C to +200°C
Silicone VMQ
-65°C to +175°C
Fluorosilicone FVMQ
-5°C to +200°C
AFLAS®
-20°C to +120°C
Neoprene CR
-20°C to +200°C
Viton ETP
Full Materials Guide with Datasheets

Sealing Every Critical Sector

FITCO serves 17 industries worldwide — from oil & gas and chemical processing to food, pharmaceutical and semiconductor manufacturing.

30+
Years in Business
20K+
Sizes in Stock
50+
Countries Served
10
Elastomer Materials
8
International Standards

Send Us Your Size — We'll Confirm Stock in 24 Hours.

Give us the AS568 code, metric dimensions, part number or material spec. We'll confirm availability, pricing in USD and lead time — with full material documentation.