Chemical Injection Skids — Saudi Arabia

Chemical Injection Skids Supplier Saudi Arabia — Corrosion Inhibitor, Scale Inhibitor & Biocide Injection Packages In Stock

Gulf Union Ozone supplies chemical injection skids and dosing packages for Saudi Arabia oil and gas, petrochemical, water treatment, and power generation industries. Our chemical injection packages are engineered to API 675 (positive displacement metering pumps), ASME Section VIII Division 1 (pressure vessels and day tanks), and ATEX Zone 1/2 for hazardous area deployment at wellheads, GOSPs, and tank farms. A complete chemical injection skid package includes: a stainless steel 316L or HDPE chemical day tank with level indicator and secondary containment bund; a metering or dosing pump (reciprocating plunger or hydraulically actuated diaphragm — PVDF or SS 316L pump heads); a HART 4-20 mA flow transmitter; an injection quill with integral non-return check valve; back-pressure regulator; pressure gauge and PRV; pulsation dampener; strainer; and a control panel with ATEX or safe-area certification. Chemical types handled include corrosion inhibitors (film-forming amines, benzotriazoles), scale inhibitors (phosphonate, HEDP, polymaleic acid), biocides (glutaraldehyde, DBNPA, bleach), H2S scavengers (triazine), oxygen scavengers (DEHA, ammonium bisulphite), demulsifiers, pour point depressants, and wax inhibitors. Saudi Aramco SAES-A-007 compliant design. SABIC and EPC documentation available. ISO 9001:2015 certified (CR 4030570569). Stocked in Jeddah.

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Chemical injection skids and dosing packages for corrosion inhibitor, scale inhibitor and biocide treatment in Saudi Arabia — Gulf Union Ozone Jeddah
StandardsAPI 675 · ASME Section VIII · ATEX Zone 1/2 · SAES-A-007 · NACE MR0175 · SASO
ChemicalsCorrosion Inhibitor · Scale Inhibitor · Biocide · H2S Scavenger · O2 Scavenger · Demulsifier
Range0.1 mL/hr to 500 L/hr · Injection Pressure to 700 bar · ±1% Metering Accuracy
QualityISO 9001:2015 — Jeddah Warehouse (CR 4030570569)
Chemical Injection Package Categories

Product Types in Stock

Gulf Union Ozone carries six chemical injection and dosing package types engineered to API 675, ASME Section VIII, and ATEX Zone 1/2 standards for Saudi Arabia oil and gas, petrochemical, and water treatment industries, with full material traceability and SAES-A-007 compliant documentation.

Type 01

Corrosion Inhibitor Injection Package (Pipeline & Process)

Gulf Union Ozone supplies corrosion inhibitor injection packages for crude oil export pipelines, gas gathering systems, and process vessels in Saudi Arabia. Each package includes a SS 316L or HDPE day tank with secondary bund and level indicator, API 675 reciprocating plunger metering pump with SS 316L or PVDF pump head, injection quill with integral check valve, pulsation dampener, pressure gauge, and HART 4-20 mA flow transmitter. Film-forming amines (imidazoline, octadecylamine) and benzotriazole inhibitors handled. ATEX Zone 1 option for wellhead duty. Metering accuracy ±1%. SAES-A-007 compliant documentation available.

Type 02

Scale Inhibitor Dosing Skid (Water Injection, Produced Water)

Scale inhibitor dosing skids for water injection wells, produced water treatment, and cooling water circuits in Saudi Arabia. Phosphonate (HEDP), polymaleic acid, and sulphonated polymer inhibitors handled in SS 316L or HDPE tanks with API 675 metering pumps. Flow rates from 0.1 to 500 litres per hour; injection pressures to 700 bar for high-pressure water injection. Duty-standby pump arrangement with automatic changeover available. HART 4-20 mA flow transmitter for DCS integration. SAES-A-007 compliant design and documentation.

Type 03

Biocide Dosing System (Cooling Water, Oilfield)

Biocide dosing systems for cooling water towers, seawater injection, and oilfield produced water in Saudi Arabia. Glutaraldehyde, DBNPA, and bleach (hypochlorite) biocides handled. Glutaraldehyde and DBNPA systems in SS 316L with PVDF pump heads; bleach systems in HDPE tanks with PVDF or PP fittings to resist oxidising chemistry. Automated batch or continuous dosing with residual biocide feedback. ATEX Zone 1 option for offshore or wellhead deployment. Metering accuracy ±1% to API 675.

Type 04

H2S Scavenger Injection Package (Sour Service)

H2S scavenger injection packages for sour gas and crude oil pipelines and GOSPs in Saudi Arabia. Triazine (MEA-triazine or 1,3,5-triazine) scavenger injection at wellheads and inlet separators. Wetted parts to NACE MR0175 / ISO 15156: SS 316L pump heads and hardness-controlled manifolds; Hastelloy C-276 option for high H2S concentration duty. ATEX Zone 1 certification standard for wellhead deployment. SAES-A-007 chemical treatment compliance with injection rate calculation and monitoring documentation available.

Type 05

Oxygen Scavenger Dosing Skid (Boiler Feed, Water Injection)

Oxygen scavenger dosing skids for boiler feed water pre-treatment and water injection systems in Saudi Arabia. DEHA (diethylhydroxylamine) and ammonium bisulphite scavengers handled. DEHA systems in SS 316L with ±1% metering accuracy; ammonium bisulphite systems use closed-loop dosing with nitrogen blanket on day tank to prevent oxidation. Combined deaerator plus oxygen scavenger packages available to polish residual O2 below 7 ppb. ASME boiler chemistry specification compliance.

Type 06

Multi-Chemical Injection Manifold (Combined Treatment)

Multi-chemical injection manifolds for simultaneous dosing of two to six treatment chemicals at a single process location. Common combination: corrosion inhibitor, scale inhibitor, biocide, and H2S scavenger from one compact skid. Individual metering pumps per chemical with independent HART 4-20 mA flow control. Common SS 316L manifold header with isolation valves per injection port. Modular design for field addition of further chemical streams. ATEX Zone 1 option for wellhead or GOSP installation.

In Summary

Chemical injection skids are pre-engineered, skid-mounted packages that meter precise volumes of treatment chemicals — corrosion inhibitors, scale inhibitors, biocides, antifoam agents, and hydrate inhibitors — directly into process streams at Saudi Aramco wellheads, gathering pipelines, and process plants. A standard configuration includes a chemical storage pot sized from 10 litres to 1000 litres in carbon steel or SS 316L, a diaphragm metering pump rated for flow from 0.1 to 2000 litres per hour, a pulsation dampener, a back-pressure regulating valve, an in-line flowmeter, a pressure gauge, and a stainless steel injection quill inserted into the process pipe to disperse the chemical into the flowing stream. The metering pump conforms to API 675 (positive displacement controlled-volume metering pumps), which mandates ±1% accuracy at the set injection rate — critical for cost-effective chemical treatment and compliance with Saudi Aramco SAES-A-007 chemical treatment documentation requirements.

Product Catalog

Complete Chemical Injection Skids Range — 26 Products

All chemical injection skids and dosing packages supplied with ATEX certificates, EN 10204 3.1 material test certificates for wetted parts, API 675 factory acceptance test reports, and SAES-A-007 compliant design documentation on request. SASO certified for Saudi Arabia market. ISO 9001:2015 QMS (CR 4030570569).

Chemical Package / Type Pump Type & Capacity Standard / Certification Material of Construction Application
Corrosion Inhibitor Package — Film-Forming Amine (Pipeline) Reciprocating plunger (API 675), 0.1–50 L/hr, to 350 bar API 675 / ASME VIII / SAES-A-007 SS 316L pump head, day tank & injection quill; secondary bund Crude oil export pipeline & process vessel corrosion inhibition — Saudi Arabia
Corrosion Inhibitor Package — High-Pressure Wellhead (Duplex SS) Plunger pump (API 675), 0.1–20 L/hr, injection pressure to 700 bar API 675 / ASME VIII / ATEX II 2G Zone 1 / SAES-A-007 Duplex SS pump body & manifold; NACE MR0175 compliant wetted parts Wellhead corrosion inhibitor injection — upstream oil & gas, Saudi Arabia
Scale Inhibitor Dosing Skid — Phosphonate / HEDP Reciprocating plunger (API 675), 0.5–100 L/hr, to 350 bar API 675 / ASME VIII / SAES-A-007 / NACE option SS 316L pump head & injection quill; SS 316L or HDPE day tank Water injection wells and produced water scale inhibition — Ghawar field
Scale Inhibitor Dosing Skid — Polymaleic Acid (High-Flow) HADP diaphragm pump (API 675), 5–500 L/hr, to 250 bar API 675 / ASME VIII / SAES-A-007 SS 316L pump body, PVDF diaphragm & process head; SS 316L day tank Seawater injection and cooling water high-flow scale inhibition — KSA
Biocide Dosing System — Glutaraldehyde (Cooling Water) Reciprocating plunger (API 675), 0.1–50 L/hr, to 250 bar API 675 / ATEX II 2G option / SASO SS 316L pump body & head; SS 316L day tank; secondary containment bund Cooling water tower biocide treatment and oilfield SRB bacteria control — KSA
Biocide Dosing System — Sodium Hypochlorite / Bleach Peristaltic or diaphragm pump, 0.5–200 L/hr; anti-siphon valve API 675 / ATEX II 2G option / SASO HDPE day tank; PVDF pump head & manifold; PP or PVDF bund Seawater cooling biocide and drinking water disinfection — Saudi industrial
Biocide Dosing System — DBNPA (Oilfield Produced Water) Reciprocating plunger (API 675), 0.1–30 L/hr, to 350 bar API 675 / ATEX II 2G / SAES-A-007 / NACE MR0175 PVDF pump head; SS 316L or HDPE day tank; bunded skid base Oilfield produced water biocide and SRB control — water injection wells, KSA
H2S Scavenger Package — MEA-Triazine (Wellhead, ATEX Zone 1) Plunger pump (API 675), 0.1–50 L/hr, injection pressure to 700 bar API 675 / ASME VIII / ATEX II 2G Zone 1 / SAES-A-007 SS 316L NACE MR0175; Hastelloy C-276 option for high H2S concentration Wellhead and GOSP H2S scavenger injection — sour gas fields, Saudi Aramco
H2S Scavenger Package — 1,3,5-Triazine (Gas Plant Inlet) Reciprocating plunger (API 675), 0.5–100 L/hr, to 350 bar API 675 / ASME VIII / SAES-A-007 / NACE MR0175 SS 316L pump head & manifold, hardness-controlled; SS 316L day tank Gas processing plant inlet H2S removal — Saudi Aramco GOSP, NGL facility
Oxygen Scavenger Dosing Skid — DEHA (Boiler Feed Water) Diaphragm or plunger (API 675), 0.1–20 L/hr, to 100 bar API 675 / ASME VIII / BS 2486 boiler chemistry SS 316L all wetted parts; nitrogen-blanketed day tank; closed-loop dosing Boiler feed water residual O2 removal to <7 ppb — ASME Section I compliance
Oxygen Scavenger Dosing Skid — Ammonium Bisulphite (Water Injection) Reciprocating plunger (API 675), 0.5–100 L/hr, to 350 bar API 675 / ASME VIII / SAES-A-007 / NACE option SS 316L pump head; HDPE day tank (closed, N2 blanket); SS 316L quill Water injection well oxygen scavenging — corrosion rate reduction, KSA
Demulsifier Injection Package (Crude Oil Separation, GOSP) Plunger or HADP pump (API 675), 0.05–20 L/hr, to 350 bar API 675 / ASME VIII / ATEX Zone 1 / SAES-A-007 SS 316L pump, manifold & quill; SS 316L or HDPE bunded day tank GOSP crude oil dehydration and separation aid — Saudi Aramco facilities
Pour Point Depressant Injection Skid (Waxy Crude Pipeline) Plunger pump (API 675), 0.1–50 L/hr; heated day tank to 60°C API 675 / ASME VIII / ATEX option / SAES-A-007 SS 316L EHT-jacketed heated day tank; SS 316L pump head & quill Waxy crude pipeline pour point reduction — onshore Saudi Arabia crude export
Wax Inhibitor Injection Skid (Onshore Pipeline) Reciprocating plunger (API 675), 0.1–50 L/hr, to 700 bar API 675 / ASME VIII / ATEX II 2G / SAES-A-007 SS 316L pump, manifold & quill; HDPE or SS 316L bunded day tank Wax deposition prevention in crude oil and condensate pipelines — KSA
Multi-Chemical Manifold — 2-Point (Corrosion + Scale Inhibitor) 2× independent API 675 plunger pumps; individual HART 4-20mA transmitters API 675 / ASME VIII / ATEX Zone 1 / SAES-A-007 SS 316L manifold header; individual SS 316L or HDPE tanks per chemical stream Simultaneous corrosion inhibitor and scale inhibitor injection — wellhead, GOSP
Multi-Chemical Manifold — 4-Point (Full Treatment, Wellhead) 4× independent API 675 metering pumps; HART 4-20mA per stream API 675 / ASME VIII / ATEX II 2G Zone 1 / SAES-A-007 SS 316L manifold; duplex SS option for sour service; individual chemical tanks Combined corrosion, scale, biocide, H2S scavenger injection — Saudi upstream
Multi-Chemical Manifold — 6-Point (GOSP / Gas Plant Full Train) 6× metering pumps (API 675); PLC control panel; duty/standby per stream API 675 / ASME VIII / ATEX Zone 1 or safe area / SAES-A-007 SS 316L or duplex SS manifold; modular design; common instrument bus Full chemical treatment train — GOSP, NGL plant, water injection facility, KSA
Reciprocating Plunger Metering Pump — Low Flow, High Pressure Single or triple plunger; 0.1–50 L/hr; to 700 bar; ±1% accuracy API 675 / ASME VIII UG-125 / ATEX II 2G option SS 316L pump body; SS 316L or PVDF pump head; PTFE packing High-pressure chemical injection into gas, crude oil, and water pipelines
Hydraulically Actuated Diaphragm Pump (HADP) — High Flow HADP; 1–500 L/hr; to 350 bar; ±1% accuracy; low pulsation API 675 / ATEX II 2G option / PED 2014/68/EU SS 316L pump body; PVDF hydraulic diaphragm & process head High-flow, low-pulsation chemical dosing — cooling water, water treatment, KSA
Chemical Day Tank — SS 316L (Bunded, Level Indicator) 10–5 000 L; 110% bund volume; level gauge + HART transmitter ASME VIII or BS EN 13121 / ATEX Zone 2 electrical fittings SS 316L tank, bund & connections; vent, fill, drain; borosilicate sight glass Chemical storage for film-forming amines, HEDP, DEHA, oxygen scavengers
Chemical Day Tank — HDPE (Acids, Alkalis, Strong Oxidisers) 10–5 000 L; 110% bund; translucent level gauge; PP or PVDF fittings BS EN 13121 / ATEX Zone 2 bonding & earthing option Cross-linked PE or HDPE tank; PP or PVDF all fittings; PE containment bund HCl, H2SO4, NaOH, bleach, DBNPA — chemical resistant storage, KSA facilities
Injection Quill — SS 316L with Integral Check Valve 1/2"–2" NPT or flanged; insertion depth to 80% pipe ID; Cv 0.1–2.0 API 675 / SAES-A-007 / NACE MR0175 option SS 316L or Hastelloy C-276 body; PTFE or Buna-N check valve seat Chemical injection point into process line — dispersal of inhibitor in flow
Back-Pressure Regulator — Chemical Injection Line 1/4"–1" NPT; set pressure 1–700 bar; low-flow needle seat API 675 / EN 334 / ATEX option / NACE option SS 316L or Hastelloy C-276 body; PTFE seat; spring-loaded piston Minimum injection pressure differential control across metering pump outlet
Pulsation Dampener — Bladder Type (Chemical Dosing Line) 0.1–5 L gas volume; rated 0–700 bar; N2 pre-charge; in-service bladder change API 675 / ASME VIII UG-125 / PED 2014/68/EU SS 316L shell & connections; Buna-N, EPDM, or PTFE bladder Pulsation attenuation at metering pump outlet — protects flow transmitters
Control Panel — ATEX Zone 1 (Ex d, SS 316L Enclosure) PLC or relay; HART 4-20mA I/O; Ex d IIC T4; alarm outputs; local/remote modes ATEX 2014/34/EU II 2G Ex d IIC T4 / IEC 60079-1 / SAES-A-007 SS 316L Ex d enclosure; Ex d terminal boxes; IS barriers or zener isolators Chemical injection control in hazardous areas — wellhead, GOSP, tank farm
Control Panel — Safe Area (PLC, IP65, HART Integration) PLC with colour HMI; HART multiplexer; duty/standby pump logic; IP65 rated IEC 61000 EMC / CE / NEMA 4X equivalent / IP65 / SASO Carbon steel or SS 316L IP65 enclosure; DIN rail components; UPS option Chemical injection control in safe (non-hazardous) areas — plant room, utility
In Summary

Structural components — the skid frame, drip tray, and secondary containment bund — are fabricated from ASTM A216 WCB carbon steel in standard configurations, with the option of SS 316L for aggressive chemical environments or offshore deployment. All wetted parts in contact with the process chemical are AISI 316L stainless steel as a minimum, ensuring compatibility with corrosion inhibitors, scale inhibitors, and oxygen scavengers. All wetted piping connections are designed and tested to ASME B31.3 process piping code; design pressure is set at 1.5 times the process injection point pressure to provide a safe margin above the maximum possible back-pressure. For deployment at Saudi Aramco wellheads, GOSPs, and tank farms, the electrical equipment and control panel must comply with the area electrical classification: Ex-d (flameproof) or Ex-e (increased safety) enclosures are standard for Zone 1 gas group IIA/IIB duty per Aramco standard SAES-B-068. Gulf Union Ozone delivers complete commissioned skids in a typical 6 to 8 week lead time.

Why Us

Why Industrial Buyers in Saudi Arabia Choose Gulf Union Ozone for Chemical Injection Skids

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API 675 Metering Pumps with ±1% Accuracy

All metering and dosing pumps supplied to API 675 (positive displacement metering pumps) with factory-verified ±1% accuracy across the full rated turndown range. Reciprocating plunger and hydraulically actuated diaphragm (HADP) types stocked. ATEX Zone 1 and Zone 2 certified pump options available. FAT reports, calibration certificates, and EN 10204 3.1 MTCs provided for Saudi Aramco and SABIC project documentation.

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ATEX Zone 1 Skids for Wellhead & GOSP Injection

Chemical injection skids with ATEX II 2G Zone 1 Ex d certification for deployment at wellheads, gas-oil separation plants (GOSPs), tank farms, and offshore platforms in Saudi Arabia. NACE MR0175 / ISO 15156 wetted material compliance for H2S sour service. SS 316L and duplex SS construction for corrosive chemical and sour hydrocarbon environments. SAES-A-007 compliant design documentation.

📄

ISO 9001:2015 Certified

Gulf Union Ozone operates an ISO 9001:2015 certified quality management system (CR 4030570569) covering procurement, inspection, testing, and delivery of chemical injection equipment. Full documentation packages available for EPC contractors and Saudi Aramco approved vendor programmes: ITP, MDR, EN 10204 3.1 MTCs, ATEX certificates, API 675 FAT reports, and SAES-A-007 compliant design sheets.

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Jeddah Stock & Saudi Nationwide Delivery

Chemical injection skid components including metering pumps, injection quills, pulsation dampeners, back-pressure regulators, and day tanks stocked in Jeddah for immediate dispatch across all Saudi regions — Jubail, Yanbu, Dammam, Riyadh, Jizan, and Tabuk. Same-day WhatsApp quotation for standard items. Custom skid packages assembled to project specification.

Related Products

Also Stocked at Gulf Union Ozone

Process Equipment

Dosing & Metering Pumps

Reciprocating plunger and hydraulically actuated diaphragm (HADP) metering pumps to API 675 — SS 316L and PVDF wetted parts, ATEX Zone 1/2, 0.1 mL/hr to 500 L/hr — for chemical dosing in Saudi Arabia oil and gas.
Chemicals

Industrial Chemicals

Corrosion inhibitors, scale inhibitors, biocides, H2S scavengers, oxygen scavengers, demulsifiers, and wax inhibitors for oilfield, cooling water, and boiler treatment in Saudi Arabia — stocked in Jeddah.
Valves

Industrial Valves

Gate, globe, check, ball, and butterfly valves in SS 316L, duplex SS, and carbon steel — API 600, API 602, ASME B16.34 — for oil & gas, petrochemical, and process industry in Saudi Arabia.
Piping

Pipe Fittings & Flanges

Butt-weld and socket-weld fittings, flanges, and nipples in SS 316L, duplex SS, carbon steel, and Hastelloy C-276 — ASME B16.9, B16.5, B16.11 — for chemical injection and process piping in Saudi Arabia.
Frequently Asked Questions

Chemical Injection Skids in Saudi Arabia — Common Questions

What chemical injection skid components do Saudi Aramco and SABIC projects require in Saudi Arabia?

Gulf Union Ozone chemical injection skids for Saudi Aramco and SABIC projects comply with SAES-A-007 (chemical treatment of hydrocarbon process systems). Required components include: a positive displacement metering pump to API 675 — reciprocating plunger or hydraulically actuated diaphragm type — with ±1% metering accuracy across the rated turndown range; an ASME Section VIII Division 1 rated chemical day tank in SS 316L or HDPE with secondary containment bund, high-level alarm, and vent; an SS 316L injection quill with integral non-return check valve installed into the process pipeline; a back-pressure regulator to maintain minimum injection differential pressure; pulsation dampener; and a HART 4-20 mA flow transmitter for DCS integration. For Saudi Aramco projects, additional documentation requirements include permit-to-work (PTW) records, EN 10204 3.1 material test certificates for all wetted parts, ATEX Zone 1 or Zone 2 classification compliance for hazardous area equipment, and injection rate calculation datasheets to SAES-A-007 Appendix requirements. Contact Gulf Union Ozone with your chemical treatment specification for a compliant technical proposal.

What materials are required for chemical injection skids handling corrosion inhibitors and H2S scavengers in Saudi Arabia?

Material selection for chemical injection skids in Saudi Arabia depends on the specific chemical and operating conditions. For corrosion inhibitors (film-forming amines, imidazolines, benzotriazoles), scale inhibitors (HEDP, phosphonate, polymaleic acid), and thermal oxygen scavengers such as DEHA, SS 316L is the standard for all wetted parts including pump heads, manifolds, injection quills, and day tank fittings. For H2S scavenger service in sour environments, all wetted parts must comply with NACE MR0175 / ISO 15156: SS 316L with hardness-controlled threaded connections is standard; Hastelloy C-276 is specified for high H2S concentration service above approximately 50,000 ppmv or high-temperature sour duty. For halogen-based biocides — sodium hypochlorite (bleach) and DBNPA — PVDF pump heads, HDPE day tanks, and PVDF or PP manifold fittings are mandatory because SS 316L is rapidly attacked by concentrated hypochlorite. For strong inorganic acids (HCl, H2SO4) and caustic soda (NaOH), HDPE or GRP day tanks with PVDF-lined fittings are standard. For injection temperatures above 80°C, alloy 20 or Hastelloy C-276 pump heads are used. All materials are supplied with EN 10204 3.1 material test certificates and PMI results on request for Saudi Aramco and SABIC project documentation.

How do I design an H2S scavenger injection system for a sour gas pipeline in Saudi Arabia?

Designing an H2S scavenger injection system for a sour gas pipeline in Saudi Arabia follows Saudi Aramco SAES-A-007 guidelines. First, determine the H2S inlet concentration in ppmv and the required pipeline outlet specification — typically less than 4 ppmv for dry gas pipeline supply in Saudi Arabia. Second, select the scavenger: MEA-triazine (monoethanolamine triazine) or 1,3,5-triazine are the standard non-regenerative liquid scavengers for pipeline injection, reacting with H2S to form water-soluble dithiazine salts. Third, calculate the dose rate based on the H2S molar load — typically 2.0 to 4.5 litres of 40% triazine solution per kilogram of H2S removed. Fourth, size the injection skid: select a reciprocating plunger metering pump to API 675 at the calculated flow rate and injection pressure; design the SS 316L NACE MR0175 compliant day tank for 7 to 30 days of chemical storage; position the injection quill upstream of the gas treating unit at a turbulent flow point for good dispersion; and integrate a HART 4-20 mA flow transmitter for dose rate monitoring and DCS feedback. Fifth, install downstream H2S monitoring to verify scavenger performance and optimise dose rate. SAES-A-007 Section 5 specifies injection locations, monitoring frequencies, and documentation. Contact Gulf Union Ozone for a SAES-A-007 compliant scavenger injection package.

Get a Quote

Request a Chemical Injection Skids Quotation

To get a fast quotation, provide: chemical type (corrosion inhibitor / scale inhibitor / biocide / H2S scavenger / oxygen scavenger / demulsifier), required flow rate (L/hr or mL/hr), injection pressure (barg), day tank capacity (litres), ATEX area classification (Zone 1 / Zone 2 / safe area), material requirement (SS 316L / HDPE / duplex SS / NACE MR0175), and delivery location in Saudi Arabia.

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Recent Deliveries

  • • Corrosion inhibitor injection skids (duplex SS, 50 L/day capacity) for crude oil export pipelines at Saudi Aramco facilities, 2026
  • • Scale inhibitor injection packages for produced water injection wells in the Ghawar field, 2026
  • • Biocide dosing skids for cooling water treatment at a Jubail petrochemical complex, 2026

CR 4030570569 | ISO 9001:2015 | Jeddah, Saudi Arabia  —  Saudi Aramco vendor compliance · SAEP-347 credentials

Technical content reviewed by Gulf Union Ozone's Engineering Team, Jeddah — 2026

Inventory updated: September 2026

In Summary

Gulf Union Ozone chemical injection skid supply delivers to all Saudi industrial zones from the Jeddah design-and-supply base: standard metering pump skids for corrosion inhibitor, scale inhibitor, biocide, and oxygen scavenger injection are assembled in Jeddah with 4–6 weeks lead time; large ASME-coded multi-chemical skid packages for new SABIC and Saudi Aramco capital projects require 8–12 weeks. Delivery to Jubail and Dammam project sites is coordinated directly to the plant gate. All chemical injection skids are supplied with a complete Documentation Data Book: P&ID drawing, instrument list, cause-and-effect matrix, equipment datasheets, EN 10204 3.1 material certificates for pressure-retaining components, hydrostatic test certificates for tubing and vessels, and an operating and maintenance manual. ATEX Zone 1 certification for all electrical components is standard for hydrocarbon-service chemical injection at Saudi Aramco and SABIC GOSP facilities.

In Summary

Chemical injection systems at Saudi Aramco Gas Oil Separation Plants (GOSPs) typically inject four to eight chemicals simultaneously — corrosion inhibitor, scale inhibitor, biocide, oxygen scavenger, demulsifier, pour-point depressant, hydrate inhibitor, and H₂S scavenger. Gulf Union Ozone designs multi-chemical injection skids with individual injection pumps (electric motor-driven piston-type metering pumps for precision dosing) per chemical stream, dedicated day tanks and bulk-chemical transfer connections, and a common skid-mounted control panel with rate-adjustable drives. Injection rate is set per the chemical supplier's recommendation and adjusted based on online corrosion monitoring (LPR probe current, coupon weight loss, or iron count). SAES-Q-007 insulation for heat-traced injection lines at outdoor GOSPs in winter desert conditions. All skid utilities — instrument air, electrical power, earthing, and drain connections — are pre-wired and piped to the skid boundary for rapid site hook-up at Jubail and Yanbu SABIC plants.