Born of Korea Urethane Construction (KUC) — a 50-year cryogenic insulation specialist serving Samsung, Hyundai, GS and POSCO since 1975 on LNG, ethylene and cold-pipe lines.
Built in Dammam under MODON — Saudi-manufactured PIR / PUR, local supply chain, Saudi workforce growing from 35% in Year 1 to 60% by Year 3 under Vision 2030.
Designed for −196°C service — LNG, ethylene, propylene and air-separation lines. Full cold-shoe, spring-hanger and vapor-barrier systems certified to Aramco SAES-Q-008 / Q-009.
Rigid pre-formed pipe sections and slabs for cryogenic service down to −196°C — closed-cell density 45–60 kg/m³.
Site- and shop-injected polyurethane foam for cold-pipe and tank insulation — closed-cell ≥ 92%, vapor-tight.
Hardwood + carbon-steel cradle assemblies engineered for −196°C pipe supports — Aramco-approved geometry.
Variable & constant spring supports, load classes 30–80, hot-dip galvanized — MSS-SP-58 compliant.
| Project | Year | End User | Scope | Value (USD m) | Reference |
|---|---|---|---|---|---|
| Yeosu Ethylene Cracker Phase-2 | 2023 | LG Chem | Cold-pipe insulation · 18 km | 42.0 | {{ref_yeosu}} |
| Daesan LNG Terminal Extension | 2022 | KOGAS | PIR pipe sections · cold shoes | 28.5 | {{ref_daesan}} |
| Ulsan Propylene Line Retrofit | 2021 | Lotte Chemical | PUR foam injection · 12 km | 19.2 | {{ref_ulsan}} |
| Pohang Air Separation Unit | 2020 | POSCO | Cryogenic insulation system | 14.8 | {{ref_pohang}} |
| Incheon LNG Receiving Terminal | 2018 | Samsung E&C · KOGAS | Full insulation package | 36.7 | {{ref_incheon}} |
| Onsan Petrochemical Complex | 2017 | Hyundai E&C · S-Oil | PIR + spring hangers · 22 km | 24.3 | {{ref_onsan}} |
KUC delivered Daesan on time and to spec — their cryogenic cold-shoe design held a flawless −163 °C run for four years with zero ingress. We open every new bid expecting them to win on quality.
On Onsan we trusted KUC with 22 km of cold piping and they came in ahead of schedule. The Vinn Al Azl JV brings that same discipline inside the Kingdom — a strong fit for our Saudi EPC scope.
Email your RFQ, datasheet pack and pipe-line list to sales@vinnalazl.sa — Aramco SAES-Q references welcome.
Full bilingual quote with datasheets, IKTVA declaration, warranty terms and ZATCA-compliant invoicing within 48 hours.
Plant tour in Dammam, free sample kit on request, and contract award. First delivery 6–8 weeks ex-works.