Industrial Equipment Supplier in Oman: Pipes, Valves, Flanges & Process Equipment

Quick Answer

Kasko Makine is a Turkey-based industrial equipment supplier serving projects across the Sultanate of Oman — providing pipes, flanges, fittings, valves, structural steel, heat exchangers, pressure vessels, storage tanks, and process equipment to Oman's refining, petrochemical, green hydrogen, mining, and infrastructure sectors. Oman's industrial demand is shaped by Vision 2040, under which oil and gas has fallen from over 50% of GDP a decade ago to roughly 30%, with diversification concentrated in two industrial hubs. Duqm Special Economic Zone (SEZAD) — 2,000 km² of zoned land and the only major Gulf industrial zone outside the Strait of Hormuz — has attracted cumulative investment exceeding $20 billion across more than 100 projects, anchored by the 230,000 bpd OQ8 refinery (a joint venture between OQ and Kuwait Petroleum International), a downstream petrochemical complex under construction, the Sino-Oman Industrial Park, and a planned green steel cluster. Sohar Port and Freezone in the north hosts the OQ refinery, the Liwa Plastics complex, and a growing renewable-manufacturing cluster including a 100,000 tonne/year polysilicon plant. Oman's green hydrogen programme is among the world's largest by ambition, with roughly 50,000 km² of land allocated, targets of 25 mtpa of green hydrogen by 2050, and projects including HyPort Duqm, Green Energy Oman, and the ACME ammonia project. National refining capacity is set to surpass 300,000 bpd.

Oman is pursuing what may be the Gulf's most measured diversification programme. Where its larger neighbours attract attention with headline megaprojects, Oman has quietly moved oil and gas from over half of GDP a decade ago to around 30% today, run a fiscal surplus for three consecutive years, and built two functioning industrial hubs rather than announcing many.

The geography behind this matters commercially. Duqm sits outside the Strait of Hormuz, on the Arabian Sea with direct Indian Ocean access — the only major Gulf industrial zone with that characteristic. In a region where energy shipping routes have repeatedly become a strategic concern, that position has real value, and it is why Duqm has attracted more than $20 billion in cumulative investment across over 100 projects, with deep water of 18–22 metres and 2,000 km² of zoned land.

The honest counterpoint, which Omani analysts themselves make, is that Duqm's throughput has lagged its most ambitious projections, and it sits 770 km from Dubai against Sohar's 330 km — making it genuinely well suited to export-oriented manufacturing, petrochemicals, and bulk transshipment, but less so to regional distribution. Green hydrogen development there should likewise be read as option-building against future demand rather than guaranteed near-term industrial transformation.

For equipment suppliers, the practical picture is straightforward: two active industrial hubs, a large operating refinery with a petrochemical complex under construction, a substantial hydrogen and ammonia pipeline, and a manufacturing cluster that is itself a buyer of certified materials.

As a Turkey-based industrial equipment supplier serving Oman, Kasko Makine provides materials and equipment with the standards compliance, certification, and logistics these projects require.

Oman's Industrial Market and Project Pipeline

Duqm Special Economic Zone (SEZAD)

Oman's flagship industrial development in the Al Wusta Governorate, on the Arabian Sea.

Scale and position:

• 2,000 km² of zoned land with deep water of 18–22 metres
• The only major Gulf zone outside the Strait of Hormuz, with direct Indian Ocean access
• Cumulative investment exceeding $20 billion through 2025, across more than 100 projects operational or under construction
• Targeting over 30,000 direct and indirect jobs by 2030
• Zoned areas covering heavy industry (steel, aluminium, petrochemicals, fertilisers), a green hydrogen complex, logistics, and fisheries processing

Anchor projects:

• OQ8 Duqm Refinery — 230,000 bpd, a joint venture between OQ and Kuwait Petroleum International, which reached full nameplate capacity in mid-2025
• Downstream petrochemical complex under construction, with the first phase scheduled for 2027
• OQ natural gas liquids separation and processing plant in the petrochemical industries zone, an estimated $750 million investment on 350,000 m²
• Sino-Oman Industrial Park — 35 Chinese-led projects across automotive, methanol, fishery processing, and solar manufacturing, with dedicated power, water, and customs infrastructure
• Green Steel and Iron Industries Cluster and Petrochemical Industries Cluster in development
• Logistics: 980,000 m² of warehousing and four multimodal logistics parks

In June 2026, ten investment agreements and memoranda worth around OMR 2.9 billion (approximately $7.5 billion) were signed for new Duqm projects, including the downstream component of the ACME green hydrogen project at roughly $4.2 billion and an integrated light industries complex at around $500 million.

Sohar Port and Freezone

Oman's established northern industrial hub, closer to regional demand centres.

• OQ Sohar Refinery — the flagship refining facility at Sohar Industrial Port
• Liwa Plastics and Chemicals Complex
• Renewable Energy Technologies and Equipment Industrial Cluster in development, supporting solar components, clean energy technologies, and hydrogen-related equipment manufacturing
• United Solar polysilicon plant — 100,000 tonnes per year, enough to support around 40 GW of solar module production; JA Solar is also building a facility
• Vanadium and niobium plant, silicon metal and aluminium wheel manufacturing
• Polyacrylamide polymer production factory — the second-largest polymer plant, expected to open in 2026

National refining capacity across Sohar, Muscat, and Duqm is set to surpass 300,000 bpd, with Sohar having increased to 255,000 bpd in 2025.

Green Hydrogen and Ammonia

Oman's hydrogen programme is large by any measure, coordinated through Hydrom and enabled by Royal Decree 10/2023 granting land rights for clean energy projects.

• Approximately 50,000 km² of land earmarked, primarily in Duqm, Dhofar, and Al Jazir
• Estimated to support up to 180 GW of renewable capacity and 25 mtpa of green hydrogen by 2050
• HyPort Duqm (OQ, DEME, with BP acquiring a stake) — Phase 1 producing green ammonia for export to Europe and Japan, with Phase 2 scheduled for 2027
• Green Energy Oman (OQ, Shell Oman, EnerTech, InterContinental Energy) — 150 KTPA green hydrogen for ammonia export
• Amnah (Copenhagen Infrastructure Partners, Blue Power Partners, Al Khadra) — around 200 KTPA green hydrogen for planned green steel plants at Duqm
• ACME green ammonia project at Duqm
• SalalaH2 (OQ, Linde) at Salalah — around 1 GW of wind and solar powering 400 MW of electrolysers feeding an existing ammonia plant
• Salalah Ammonia Plant — 365,000 tonnes per year

Hydrogen and ammonia projects require specialised piping and valves, cryogenic-capable materials for ammonia storage and export, heat exchangers, pressure vessels, and extensive process equipment.

Mining, Infrastructure and Other Industry

• Copper mining — Minerals Development Oman redeveloping the Lasil and Al Baydha mines toward 800,000 tonnes per annum of copper ore
• Hafeet Rail — a 303 km line connecting Abu Dhabi to Sohar, the first transnational railway in the Arab world, a joint venture between Etihad Rail, Oman Rail, and Mubadala
• Port, airport, and logistics modernisation with agreements exceeding OMR 100 million
• Power transmission projects connecting the Duqm and Dhofar networks
• Khazaen Economic City and other industrial estates at Barka, Samayil, and Nizwa

Equipment We Supply to Oman

Pipe Supplier in Oman

We supply pipes for Oman's refining, petrochemical, hydrogen, mining, and infrastructure sectors:

• Carbon steel pipe (ASTM A106, A53)
• API 5L line pipe (PSL1/PSL2)
• Stainless steel pipe (304/304L, 316/316L)
• Duplex and super duplex for Arabian Sea seawater cooling, desalination, and chloride service — see Duplex & Super Duplex Pipe
• Alloy steel pipe (A335) for refinery high-temperature service
• Low-temperature carbon steel (A333) for ammonia and cryogenic-adjacent service
• NACE MR0175-compliant grades where sour service applies

See Carbon Steel Pipe.

Flange Supplier in Oman

We supply flanges in all standards and materials for Omani projects:

• ASME B16.5 and B16.47 (dominant for OQ and international operator projects)
• EN 1092-1 for European-specified work
• All types: weld neck, slip-on, blind, threaded, socket weld
• Carbon steel, low-temperature (A350 LF2/LF3), stainless, duplex, and alloy
• Blind flanges and spectacle blinds for isolation
• NACE-compliant grades

See Pipe Flanges.

Valve Supplier in Oman

We supply industrial valves for Omani refining, petrochemical, hydrogen, and utility applications:

• Ball valves — floating and trunnion mounted, including cryogenic designs for ammonia service
• Gate, globe, butterfly, and check valves
• Control valves and actuators
• Pressure relief and safety valves
• Fire-safe certified (API 607 / 6FA), anti-static, NACE compliant
• ISO 15848 fugitive emission compliance where specified

See Industrial Valves Guide.

Heat Exchanger & Process Equipment Supplier in Oman

We supply process equipment for Oman's refineries, petrochemical plants, and hydrogen facilities:

• Shell and tube heat exchangers (ASME VIII + TEMA)
• Air cooled heat exchangers — well suited to Oman's hot, water-constrained conditions
• Plate heat exchangers
• Pressure vessels, reactors, and columns
• Storage tanks (API 650) — see API 650 Storage Tanks
• Process burners and fired heaters
• Strainers, separators, and filtration

See Heat Exchangers and Chemical Factory Setup.

Steel, Plate & Materials Supplier for Omani Manufacturers

Oman's growing manufacturing base at Sohar Freezone, Duqm, and the industrial estates is itself a substantial buyer of certified inputs:

• Carbon steel plate (A516 Gr 70, A36) for vessel and tank fabrication
• Stainless, duplex, and clad plate
• Structural steel sections
• Pipe fittings and branch connections
• Fasteners, anchor bolts, and stud bolts
• Gaskets and sealing materials

Supporting Omani fabricators with certified materials is often the most productive supply relationship, contributing to local value addition rather than competing with it.

Dowel Bar & Construction Materials Supplier in Oman

For Oman's road, port, rail, and industrial civil works:

• Plain, epoxy-coated, and stainless dowel bars
• Dowel baskets and assemblies
• Reinforcement accessories

Why Source Industrial Equipment from Turkey for Oman Projects

Manufacturing capability. Turkey's industrial base produces pipes, flanges, valves, fittings, structural steel, and fabricated process equipment to the ASME, API, ASTM, and EN standards Omani projects require.

Standards and certification. Full material certification (EN 10204 Type 3.1/3.2), NACE MR0175 for sour service, cryogenic-capable grades for ammonia and hydrogen service, and third-party inspection availability.

Logistics position. Turkish suppliers reach Oman via Red Sea and Indian Ocean routes. Notably, Duqm and Salalah are outside the Strait of Hormuz, which simplifies routing and reduces exposure to that chokepoint compared with Gulf-interior destinations.

Competitive cost and lead times relative to European and East Asian sources for many product categories.

Supporting local value addition. Supplying certified materials and components to Omani fabricators aligns with Vision 2040's industrial development objectives.

Delivery and Logistics to Oman

Sea freight ports:

• Port of Duqm — deep water (18–22 m), serving SEZAD, the OQ8 refinery, petrochemical complex, and hydrogen projects. Outside the Strait of Hormuz
• Port of Sohar — the northern industrial hub, serving the refinery, Liwa Plastics, and Sohar Freezone
• Port of Salalah — Dhofar region, major transshipment hub, serving SalalaH2 and southern projects. Also outside the Strait
• Port Sultan Qaboos (Muscat) — general cargo

Port selection follows project location: Duqm for SEZAD projects, Sohar for northern industrial, Salalah for Dhofar.

Free zone procedures: deliveries into SEZAD and Sohar Freezone follow specific customs and documentation requirements, which we support.

Rail: the Hafeet Rail line connecting Abu Dhabi to Sohar will provide an additional overland route once operational.

Project cargo: heat exchangers, vessels, columns, and tanks handled with specialised transport and delivery scheduling.

Industries We Serve in Oman

Refining: Heat exchangers, vessels, columns, fired heaters, piping, and valves for OQ8 Duqm, Sohar, and Muscat refineries.

Petrochemicals: Process equipment for the Duqm petrochemical complex, Liwa Plastics, and Salalah methanol.

Green Hydrogen & Ammonia: Specialised piping, cryogenic valves and materials, storage tanks, heat exchangers, and process equipment for HyPort Duqm, Green Energy Oman, ACME, and SalalaH2.

Mining & Minerals: Equipment and materials for copper mining and mineral processing.

Power & Water: Boilers, heat exchangers, pumps, valves, and piping for generation and desalination.

Manufacturing: Plate, sections, pipe, and components supplied to fabricators in Sohar Freezone, Duqm, and the industrial estates.

Infrastructure & Construction: Structural steel, dowel bars, plate, and fasteners for ports, rail, roads, and industrial civil works.

Common Questions About Sourcing Equipment for Oman

Which ports do you deliver to?

Duqm for SEZAD projects, Sohar for northern industrial, Salalah for Dhofar and transshipment, and Port Sultan Qaboos for general cargo — matched to project location.

Do you supply materials for ammonia and hydrogen service?

Yes. Ammonia and hydrogen projects require specific material considerations — low-temperature grades with impact testing for refrigerated ammonia storage, avoidance of copper alloys in ammonia service, and appropriate materials for hydrogen exposure. We supply with the relevant certification.

Can you deliver into free zones?

Yes. We regularly supply into SEZAD and Sohar Freezone with the documentation their customs procedures require.

Do you supply certified materials to Omani fabricators?

Yes, and it is often the most effective relationship — supplying certified plate, sections, pipe, forgings, and components that Omani manufacturers convert, supporting local value addition under Vision 2040.

Work With Kasko Makine for Your Oman Project

Kasko Makine is your industrial equipment supplier for projects across the Sultanate of Oman. We provide pipes, flanges, valves, fittings, plate, structural steel, heat exchangers, pressure vessels, storage tanks, and process equipment — with ASME/API/NACE compliance, duplex and cryogenic capability, full certification, and logistics to Duqm, Sohar, and Salalah.

Need an industrial equipment supplier for your project in Oman? Send us your requirements — product type and specifications, quantities, applicable standards (ASME, API, EN, NACE), service conditions including any cryogenic or ammonia requirements, project or free zone location, and delivery timeline — to info@kaskomakine.com or WhatsApp +90 (537) 521 1399. We'll confirm material suitability, provide pricing and delivery options via the appropriate port, and supply full certification within 48 hours. We supply industrial equipment to projects across Oman, the wider Gulf, Middle East, North Africa, and Central Asia.

Other markets we serve: Iraq, Saudi Arabia, UAE, Qatar, Egypt, Algeria, Libya, Kazakhstan.

Continue Reading: Product Guides

• Carbon Steel Pipe — Pipe grades and standards
• Duplex & Super Duplex Pipe — Seawater and chloride service
• Pipe Flanges — Flange selection
• Industrial Valves Guide — Valve types and selection
• Heat Exchangers — Process heat transfer
• API 650 Storage Tanks — Tank design and materials
• Chemical Factory Setup — Petrochemical plant equipment

Frequently Asked Questions

Q: Who is a reliable industrial equipment supplier for Oman?
A: Kasko Makine is a Turkey-based industrial equipment supplier serving projects across the Sultanate of Oman, providing pipes, flanges, valves, fittings, plate, structural steel, heat exchangers, pressure vessels, storage tanks, and process equipment to the refining, petrochemical, green hydrogen, mining, and infrastructure sectors. Omani projects apply ASME, API, ASTM, and EN standards with full material certification (EN 10204 Type 3.1/3.2), NACE MR0175 for sour service, duplex grades for Arabian Sea seawater duty, and cryogenic-capable materials for ammonia and hydrogen projects. Delivery is through the Port of Duqm, Port of Sohar, Port of Salalah, and Port Sultan Qaboos, with Duqm and Salalah both located outside the Strait of Hormuz.

Q: What is the Duqm Special Economic Zone?
A: Duqm Special Economic Zone (SEZAD) is Oman's flagship industrial development in the Al Wusta Governorate on the Arabian Sea, covering 2,000 km² of zoned land with deep water of 18–22 metres. Its defining characteristic is position: it is the only major Gulf industrial zone located outside the Strait of Hormuz, with direct Indian Ocean access. The zone has attracted cumulative investment exceeding $20 billion through 2025 across more than 100 projects, anchored by the 230,000 bpd OQ8 refinery, a downstream petrochemical complex under construction, the Sino-Oman Industrial Park, a green hydrogen complex, and planned green steel and petrochemical clusters. It is best suited to export-oriented manufacturing, petrochemicals, and bulk transshipment rather than regional distribution, given its 770 km distance from Dubai.

Q: What major industrial projects are underway in Oman?
A: Oman's project pipeline centres on two hubs. At Duqm: the 230,000 bpd OQ8 refinery, a joint venture between OQ and Kuwait Petroleum International, which reached full nameplate capacity in mid-2025; a downstream petrochemical complex with first phase scheduled for 2027; an OQ natural gas liquids separation and processing plant estimated at $750 million; the Sino-Oman Industrial Park with 35 projects; and planned green steel and petrochemical clusters. At Sohar: the OQ refinery, Liwa Plastics complex, a renewable energy manufacturing cluster including a 100,000 tonne per year polysilicon plant, and a polyacrylamide polymer factory opening in 2026. Across both, Oman's green hydrogen programme includes HyPort Duqm, Green Energy Oman, ACME, Amnah, and SalalaH2.

Q: How large is Oman's green hydrogen programme?
A: Oman's green hydrogen programme is among the world's largest by ambition, coordinated through Hydrom and enabled by Royal Decree 10/2023 which grants land rights for clean energy projects. Approximately 50,000 km² of land has been earmarked, primarily in Duqm, Dhofar, and Al Jazir, estimated to support up to 180 GW of renewable capacity and production of 25 million tonnes per annum of green hydrogen by 2050. Projects include HyPort Duqm (OQ and DEME, with BP taking a stake), Green Energy Oman targeting 150 KTPA, Amnah at around 200 KTPA supporting planned green steel plants, the ACME ammonia project, and SalalaH2 with around 1 GW of renewables powering 400 MW of electrolysers. These should be understood as a substantial pipeline whose pace depends on global hydrogen pricing and importing-market regulation.

Q: Why does Duqm's position outside the Strait of Hormuz matter?
A: The Strait of Hormuz is the chokepoint through which most Gulf energy exports pass, and periodic regional tension makes routing through it a strategic and commercial consideration. Duqm sits on Oman's Arabian Sea coast with direct Indian Ocean access, making it the only major Gulf industrial zone outside that chokepoint — a characteristic that has attracted investment interest and positions it well for export-oriented industry and bulk transshipment. Salalah shares the same advantage. For equipment suppliers and project operators, it simplifies shipping routing and reduces exposure to disruption at the Strait. The trade-off is distance from regional demand centres, at 770 km to Dubai compared with Sohar's 330 km.

Q: Why source industrial equipment from Turkey for Oman projects?
A: Turkey offers Omani projects a mature industrial manufacturing base producing pipes, flanges, valves, fittings, structural steel, and fabricated process equipment to the ASME, API, ASTM, and EN standards Omani specifications reference, with full material certification, NACE MR0175 compliance for sour service, duplex and super duplex grades for Arabian Sea seawater duty, and cryogenic-capable materials for ammonia and hydrogen projects. Turkish suppliers reach Oman via Red Sea and Indian Ocean routes, with Duqm and Salalah both outside the Strait of Hormuz, simplifying routing. Supplying certified materials to Omani fabricators in Sohar Freezone and Duqm also supports local value addition under Vision 2040 rather than competing with domestic manufacturing.