Quick answer
Who supplies o-rings in Ulsan, South Korea?
Hurain Engitech & Trade (Palanpur, Gujarat, India) is a o-rings manufacturer, supplier and exporter serving Ulsan. Orders ship FCL or LCL to Ulsan in about 15–25 days, quoted FOB, CFR or CIF. Metric and inch O-rings in NBR, Viton, EPDM and silicone for static and dynamic sealing.
Why Ulsan needs o-rings
Home of one of the world's largest car plants, major shipyards and refineries. Gaskets and gland packing are replaced whenever a flange is opened or a pump is overhauled, so plants buy them by the hundred before every shutdown.
South Korea is one of the world's leading manufacturers of ships, cars, steel, petrochemicals and electronics, with Busan and Incheon as its main ports.
Oil, gas & petrochemicals in Ulsan
Ulsan's hydrocarbon sector needs a steady supply of alloy and carbon steel piping, API-standard valves and spiral-wound gaskets. Plant maintenance teams value a supplier who ships the whole line list with EN 10204 3.1 documentation in one container.
In Ulsan, upstream oil & gas and refineries buy o-rings from us mainly for pumps and valves and pipeline flanges.
Who buys o-rings: Upstream oil & gas · Refineries · Petrochemical plants · Fuel depots
Chemicals, fertilisers & petrochemicals in Ulsan
Chemical and fertiliser plants in Ulsan handle corrosive media, so they buy stainless and alloy piping, PTFE and graphite seals and lined valves, and ship finished product in HDPE drums and barrels.
In Ulsan, petrochemical complexes and fertiliser plants buy o-rings from us mainly for heat exchangers and hydraulic cylinders.
Who buys o-rings: Petrochemical complexes · Fertiliser plants · Speciality chemical makers · Chemical distributors
Marine, ports & fisheries in Ulsan
Marine and port operators in Ulsan buy corrosion-resistant alloys, pumps and seals that survive salt-water service.
In Ulsan, shipyards and port operators buy o-rings from us mainly for gearboxes and motors and refinery and chemical plants.
Who buys o-rings: Shipyards · Port operators · Fishing fleets · Offshore services
Typical uses: Pumps and valves · Pipeline flanges · Heat exchangers · Hydraulic cylinders · Gearboxes and motors · Refinery and chemical plants.
Delivery of o-rings to Ulsan
- 1Export from Mundra or Kandla (Gujarat)Goods are inspected, export-packed and customs-cleared in India, usually within a day's drive of our Palanpur base.
- 2Sea freight to UlsanIndicative transit 15–25 days (East Asia), FCL or LCL, on FOB, CFR or CIF terms.
- 3Clearance at UlsanUlsan is itself the port of discharge, so goods clear customs locally and reach your warehouse quickly.
Transit times are indicative; the confirmed schedule is set out in the quotation.
Local support for buyers in Ulsan
| Office hours | 24×7 — three 8-hour shifts, every day, so the whole South Korea working day is covered |
|---|---|
| +91 87809 43729 | |
| Phone | +91 87809 43729 |
| hurainengitechandtrade@gmail.com | |
| Languages | English, Hindi, Gujarati, Urdu (local language: Korean) |
| Quotation | USD (KRW equivalent on request), within 1–2 business days |
Importing o-rings into Ulsan: local guide
Practical facts for buyers in Ulsan, South Korea — working days, time difference, customs system, trade-agreement duty and the seasons to plan around.
| Weekend | Saturday–Sunday (many trading firms also work Saturday mornings) |
|---|---|
| Our office hours in your time | 24×7 — three 8-hour shifts, every day, so the whole South Korea working day is covered |
| Country calling code | +82 (our WhatsApp: +91 87809 43729) |
| Business languages | Korean; we correspond in English |
| Currency | won (KRW); quotations in USD |
| Customs system | UNI-PASS |
| Trade agreement with India | India–Korea CEPA (since 2010) and APTA — preferential duty with a certificate of origin |
| Plan orders around | Seollal (Lunar New Year) and Chuseok (September–October) |
Leading industries in Ulsan
- Automotive & workshopsAlso buys: Auto-parts dealers, Tyre shops, Fleet operators
- Oil, gas & petrochemicalsBuys o-rings: Upstream oil & gas, Refineries, Petrochemical plants
- Chemicals, fertilisers & petrochemicalsBuys o-rings: Petrochemical complexes, Fertiliser plants, Speciality chemical makers
- Marine, ports & fisheriesBuys o-rings: Shipyards, Port operators, Fishing fleets
O-Rings specifications for Ulsan
Typical specification range for seals, gaskets & gland packing; exact values are confirmed per order and matched to South Korea's import requirements.
| Elastomers | NBR, FKM (Viton), EPDM, silicone, neoprene |
|---|---|
| Packing materials | Graphite, PTFE, aramid, ramie, graphite-PTFE hybrid |
| Gasket types | Spiral wound, ring joint, kammprofile, CAF, PTFE, rubber |
| Temperature range | −200 °C to +650 °C depending on material |
Standards: ASME B16.20, ASME B16.21, ISO 3601, DIN 3760 or the standard your project specifies. Regulated products need KC certification.