Sample Conditioning Systems — Saudi Arabia

Sample Conditioning Systems Supplier Saudi Arabia — Sample Probes, Coolers, Fast-Loop Systems & Grab Sample Cylinders In Stock

Gulf Union Ozone supplies a comprehensive range of sample conditioning equipment for process analyser connections, online quality monitoring, and regulatory sampling at oil and gas, petrochemical, power generation, and water treatment facilities across Saudi Arabia. Our inventory covers fixed and retractable sample probes in SS 316L, coil sample coolers and shell-tube sample coolers (water-cooled), packaged fast-loop sample systems, grab sample cylinders (150ml, 500ml, and 1L), sample conditioning panels (basic and multi-analyser), PTFE-lined sample transport tubing, and Hastelloy C-276 components for corrosive streams — all designed to ISO 10715, ISA-77.44, and API 14.1 (natural gas sampling). ISO 9001:2015 certified (CR 4030570569). Same-day dispatch from Jeddah on stock items.

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Sample conditioning systems — sample probes, coolers, fast-loop systems and grab sample cylinders stocked in Jeddah Saudi Arabia — Gulf Union Ozone
StandardsISO 10715 · ISA-77.44 · API 14.1 (Natural Gas Sampling)
MaterialsSS 316L · PTFE-Lined Tubing · Hastelloy C-276
Range6mm–25mm Tubing / Fast-Loop & Panel Systems
DispatchSame-day stock items from Jeddah
QualityISO 9001:2015
Sample Conditioning Categories

Product Types in Stock

Gulf Union Ozone carries six sample conditioning product families to ISO 10715, ISA-77.44, and API 14.1 standards. All wetted components are manufactured in SS 316L as standard, with Hastelloy C-276 available for corrosive streams.

Type 01

Sample Probes

Fixed insertion sample probes in SS 316L for extracting representative process samples from pipelines, vessels, and stacks. Single-point and multi-point probe designs for gas, liquid, and steam sampling. Insertion depth from 100mm to 2000mm, available with 1/2-inch NPT or flanged process connections (ANSI 150# to 600#). Retractable (hot-tap) sample probes in SS 316L allow insertion and withdrawal under full process pressure (to 100 bar) without plant shutdown — essential for continuous online analyser connections at oil and gas facilities in Saudi Arabia. Automatic piston-type retractable probes with pneumatic actuator also available. Hastelloy C-276 probes for hydrogen sulphide, chloride, and acid service. Filter-tipped probes (10-micron sintered SS filter) for contaminated or particulate-laden streams.

Type 02

Sample Coolers

Coil sample coolers in SS 316L — helical coil (sample fluid) inside a water-cooled shell — the simplest and most widely used sample cooling method for reducing high-temperature process samples to analyser-compatible temperature (below 60°C). Coil lengths from 1m to 10m; shell materials SS 316L or carbon steel. Annular (concentric tube) sample coolers in SS 316L for single-phase liquid samples requiring precise temperature control. Shell-and-tube sample coolers for higher sample flow rates or multi-stream duties. High-pressure sample coolers in Hastelloy C-276 for corrosive process streams at pressures to 350 bar. Air-cooled sample coolers (finned tube) for remote locations without cooling water. All coolers supplied with inlet and outlet temperature test points and SS 316L compression tube fittings.

Type 03

Fast-Loop Sample Systems

Packaged fast-loop sample conditioning systems designed to ISO 10715 for minimum analyser lag time at refinery, petrochemical, and gas processing facilities in Saudi Arabia. Fast-loop systems continuously circulate a high-velocity sample stream from the process tap to the analyser house and back through a bypass return, achieving sample transport times under 30 seconds at distances up to 500m. Each packaged system includes: SS 316L coil sample cooler (water-cooled), pressure regulator (back-pressure type), dual-stage particulate filtration (10-micron and 2-micron), coalescing filter for liquid aerosol removal, bypass flow rotameter, needle valves for sample take-off and return, and PTFE-lined sample tubing connections. Mounted on SS 316L skid with weatherproof enclosure. ATEX Zone 1/2 components available.

Type 04

Grab Sample Cylinders

Grab sample cylinders in SS 316L for spot sampling of liquid hydrocarbons, chemicals, and gases at process plants and custody transfer points across Saudi Arabia. Available in 150ml, 300ml, 500ml, and 1L capacities. Configurations: single-ended (one valve, spring-loaded floating piston for liquid sampling under nitrogen blanket), double-ended (two valves — one sample-in, one sample-out — for in-line flushing), and constant-pressure piston-type for volatile liquids and LPG. Pressure ratings from 69 bar (1000 psi) to 413 bar (6000 psi). Natural gas grab sample cylinders to API 14.1 — 150 bar working pressure, SS 316L, with CGA-fitting valves. Full dimensional traceability and hydrostatic pressure test certificates supplied.

Type 05

Sample Panels & Conditioning Systems

Panel-mounted sample conditioning systems for multi-analyser and multi-stream applications. Basic sample panels: pressure regulator (back-pressure), SS 316L particulate filter (10-micron), flow controller (rotameter), and needle valves — all on a stainless back-plate with PTFE-lined sample connections. Full-featured multi-analyser sample panels: dual-stage filtration, coalescers, pressure and flow indication, solenoid valve switching for stream selection, back-pressure regulators for simultaneous multi-analyser feed, and heated enclosure option for high-pour-point or condensable streams. Field-mounted stainless enclosures (weatherproof, ATEX Zone 1/2 as required) for harsh outdoor environments at Saudi refinery and gas plant analyser shelters. Pre-tested and documented to ISA-77.44 before shipment.

Type 06

Sample Tubing, Valves & Ancillaries

PTFE-lined sample transport tubing (6mm, 9.5mm, and 12mm OD) in SS 316L outer jacket for low-adsorption sample lines — critical for trace-level analyser measurements of H2S, moisture, and reactive compounds in Saudi Arabia hydrocarbon streams. Unlined SS 316L tubing (6mm–25mm OD, 1/4-inch to 1-inch) for non-reactive streams. Needle valves in SS 316L (1/4-inch and 1/2-inch) for sample flow control and isolation. Back-pressure regulators in SS 316L and Hastelloy for constant sample line pressure maintenance. Particulate filter cartridges (2-micron, 10-micron, 40-micron) in SS 316L and Hastelloy housings. Coalescing filter cartridges (0.3-micron) for liquid aerosol removal. Diaphragm sample pumps (PTFE-wetted) for low-pressure sample take-off. Corrosion coupon holders for sample line corrosion monitoring.

Product Catalog

Complete Sample Conditioning Range — 28+ Products

All wetted components in SS 316L as standard; Hastelloy C-276 available for corrosive service. ISO 10715, ISA-77.44, and API 14.1 documentation supplied. ISO 9001:2015 QMS (CR 4030570569).

Product Standard / Spec Material Size / Capacity Application
Sample Probe — Fixed Insertion, Single Point ISO 10715, ISA-77.44 SS 316L, 1/2-inch NPT or flanged process connection Insertion depth 100mm–2000mm Pipeline and vessel gas/liquid sampling for online analysers
Sample Probe — Retractable (Hot-Tap), Manual ISO 10715, ISA-77.44 SS 316L probe and valve assembly, PTFE packing Process pressure to 100 bar; insertion to 1000mm Live-line sample probe insertion/withdrawal without shutdown
Sample Probe — Retractable, Pneumatic Actuated ISO 10715, ISA-77.44 SS 316L, ATEX-rated pneumatic actuator Process pressure to 100 bar; ATEX Zone 1/2 Automated retractable probe for analyser isolation and maintenance
Sample Probe — Filter-Tipped (Sintered SS, 10-Micron) ISO 10715 SS 316L probe, sintered SS 316L filter tip Insertion 150mm–1500mm; 10-micron tip filter Particulate-laden gas streams — filters sample at source before cooler
Sample Probe — Hastelloy C-276 (Corrosive Service) ISO 10715, ISA-77.44 Hastelloy C-276 (UNS N10276), all wetted parts Insertion depth 100mm–1500mm H2S, wet chlorine, HCl, and high-chloride process streams
Coil Sample Cooler — Water-Cooled (SS 316L) ISO 10715, ISA-77.44 SS 316L coil and shell, compression tube fittings Coil 1m–10m; max sample temp 400°C in / 60°C out Cooling high-temperature gas samples for analyser connection
Coil Sample Cooler — Water-Cooled, Carbon Steel Shell ISO 10715 SS 316L coil; carbon steel shell; 1/2-inch BSP water connections Coil 2m–8m; sample pressure to 350 bar Economic cooling for non-corrosive steam and hydrocarbon samples
Annular (Concentric Tube) Sample Cooler — SS 316L ISO 10715 SS 316L inner sample tube, SS 316L outer coolant jacket Sample tube 1/4-inch or 3/8-inch OD; length 500mm–2000mm Precise liquid sample cooling with minimal holdup volume
Shell-and-Tube Sample Cooler — High Flow ISO 10715, ISA-77.44 SS 316L tubes and shell; multi-tube bundle 4–16 tube bundle; sample flow to 100 L/h High-flow fast-loop systems and multi-stream sample conditioning
Sample Cooler — Hastelloy C-276 (High-Pressure Corrosive) ISO 10715 Hastelloy C-276 coil, SS 316L shell Sample pressure to 350 bar; coil 2m–6m Corrosive high-pressure streams — chlorinated, acid, or H2S service
Air-Cooled Sample Cooler — Finned Tube ISO 10715 SS 316L finned sample tube, fan-cooled Sample tube 6mm OD; coil 2m–5m Remote locations without cooling water supply
Fast-Loop Sample System — Packaged (SS 316L Skid) ISO 10715, ISA-77.44 SS 316L skid; SS 316L cooler, valves, filter, rotameter Sample velocity 2–5 m/s; transport time <30 s Minimum lag-time analyser connection — refinery, gas plant, petrochemical
Sample Conditioning System — Panel Mounted (Basic) ISA-77.44 SS 316L back-plate; SS 316L filter, regulator, rotameter, needle valves Single stream; 1/4-inch or 3/8-inch sample tube Single-analyser sample conditioning — pressure regulation and filtration
Sample Conditioning System — Field Mounted (Full-Featured) ISA-77.44, ATEX Zone 1/2 SS 316L GRP-enclosure; full filtration, flow, pressure control Up to 4 analysers; heated enclosure option Multi-analyser field conditioning — chromatographs, moisture, H2S
Grab Sample Cylinder — SS 316L, 150ml (Single-Ended) API 14.1, ASTM E300 SS 316L body and piston; needle valves 150ml; 100 bar working pressure Liquid hydrocarbon spot sampling at custody transfer points
Grab Sample Cylinder — SS 316L, 500ml (Double-Ended) API 14.1, ASTM E300 SS 316L body; two valves (in/out); PTFE seats 500ml; 150 bar working pressure Liquid and gas sampling — in-line flushing capability
Grab Sample Cylinder — SS 316L, 1L (Piston Type) API 14.1, ASTM E300 SS 316L body, floating SS piston, PTFE seals 1L; 150 bar working pressure; constant-pressure piston Volatile liquid and LPG sampling under nitrogen blanket
Natural Gas Grab Sample Cylinder — API 14.1 API 14.1 (natural gas sampling) SS 316L body; CGA-fitting valves; 150 bar WP 300ml and 1L; CGA 580 or DIN fittings Spot gas sampling for BTU analysis and custody transfer — KSA pipelines
PTFE-Lined Sample Tubing — 6mm OD ISO 10715 SS 316L outer tube, PTFE liner; compression fittings 6mm OD × 4mm ID; supplied in 5m and 50m coils Trace-level analyser sample lines — H2S, moisture, reactive compounds
PTFE-Lined Sample Tubing — 12mm OD ISO 10715 SS 316L outer tube, PTFE liner 12mm OD × 9mm ID; coils to 50m Fast-loop and high-flow analyser sample transport lines
Sample Needle Valve — SS 316L (1/4-inch) ISA-77.44 SS 316L body, Stellite-tipped needle, PTFE packing 1/4-inch OD tube compression or NPT; 414 bar rated Sample flow isolation and throttling in sample panels and fast-loop systems
Back-Pressure Regulator — SS 316L (Sample Line) ISA-77.44 SS 316L body, PTFE diaphragm, compression tube connections Set point 0.5–70 bar; 1/4-inch or 3/8-inch tube Maintaining constant sample line pressure at fast-loop bypass return
Sample Filter — Particulate, SS 316L (10-Micron) ISO 10715 SS 316L housing, sintered SS 316L element 1/4-inch or 3/8-inch tube; max 100 bar Primary filtration of solid particles from gas and liquid samples
Sample Filter — Coalescing (0.3-Micron Liquid Aerosol) ISO 10715 SS 316L housing, borosilicate glass fibre element 1/4-inch or 3/8-inch; max 70 bar Removing liquid aerosols from gas samples before online analysers
Flow Controller — Variable Area Rotameter ISA-77.44 SS 316L and glass tube; range 0–5 L/min (gas) or 0–500 ml/min (liquid) 1/4-inch tube connections; max 60 bar Visual sample flow confirmation at analyser take-off points
Sample Relief Valve — SS 316L (Sample Line Protection) ISA-77.44 SS 316L body and seat, spring-loaded disc Set pressure 7–350 bar; 1/4-inch or 3/8-inch Overpressure protection for sample panels and analyser inlet connections
PTFE Diaphragm Sample Pump (Electrically Driven) ISA-77.44, ATEX Zone 1/2 PTFE-wetted diaphragm and valves; ATEX motor option Flow to 20 L/h; suction to -0.8 bar; discharge to 7 bar Sample take-off from low-pressure and atmospheric vessels
Corrosion Coupon Holder — In-Line (Sample Line) NACE SP0775 SS 316L body; accepts standard flat coupons 1/2-inch NPT; max 70 bar Corrosion rate monitoring in sample lines and process pipelines
Why Us

Why Industrial Buyers in Saudi Arabia Choose Gulf Union Ozone for Sample Conditioning

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Stock Items — Same-Day Dispatch

Sample probes, grab cylinders, needle valves, filters, rotameters, PTFE-lined tubing, and back-pressure regulators stocked in Jeddah for immediate dispatch to Saudi Arabia process plants — minimising analyser downtime.

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ISO 10715 & API 14.1 Compliance

All sample conditioning equipment is supplied with material certificates and ISO 10715 / API 14.1 compliance documentation. Hydrostatic test certificates provided for grab sample cylinders and high-pressure sample coolers.

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ISO 9001:2015 Certified Quality

Gulf Union Ozone is ISO 9001:2015 certified (CR 4030570569), Jeddah, Saudi Arabia. Incoming inspection on all sample conditioning components — no short-cuts on material traceability.

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Material Selection Advice

Gulf Union Ozone advises on material selection — SS 316L vs Hastelloy C-276 — for your specific process fluid and temperature. Packaged sample conditioning systems pre-tested in Jeddah before shipment to site. Nationwide KSA delivery.

Related Products

Also Stocked at Gulf Union Ozone

Instrumentation

Process Instruments

Pressure transmitters, temperature instruments, flow meters, and level instruments for process measurement and control at oil and gas, petrochemical, and water treatment facilities in Saudi Arabia.
Calibration

Calibration Equipment

Digital pressure calibrators, deadweight testers, dry block and liquid bath temperature calibrators, and loop calibrators — NIST traceable and ISO 17025 certified — for instrument calibration in Saudi Arabia.
Tubing

Tube Fittings & Tubing

SS 316L and Hastelloy C-276 compression tube fittings, valves, and instrumentation tubing for sample lines, impulse lines, and analyser connections in Saudi Arabia process plants.
Valves

Industrial Valves

Needle valves, ball valves, check valves, and manifold valves in SS 316L and Hastelloy for sample line isolation and flow control at process analyser connections across Saudi Arabia.
FAQ

Common Questions — Sample Conditioning Systems in Saudi Arabia

What sample conditioning equipment do you supply for process analysers in Saudi Arabia?

Gulf Union Ozone supplies a complete range of sample conditioning equipment for continuous process analysers, online chromatographs, and quality monitoring systems at oil and gas, petrochemical, and water treatment facilities across Saudi Arabia. Our range covers fixed and retractable hot-tap sample probes in SS 316L, coil and shell-tube sample coolers, fast-loop sample systems for minimum analyser lag time, packaged sample conditioning systems in field or panel-mounted enclosures, grab sample cylinders (150ml, 500ml, and 1L), PTFE-lined sample lines, and Hastelloy C-276 components for highly corrosive streams. All systems designed to ISO 10715, ISA-77.44, and API 14.1. Contact us via WhatsApp 966550988062.

What is a fast-loop sample system and why is it used in Saudi Arabia refineries?

A fast-loop sample system continuously circulates a high-velocity stream of process fluid from the process line to the analyser house and back, maintaining a very short sample transport time (typically under 30 seconds) regardless of the physical distance between the sample point and the analyser. This is critical in refinery and petrochemical operations in Saudi Arabia where fast control loop response requires near-real-time analyser readings. Gulf Union Ozone supplies packaged fast-loop systems in SS 316L with coil sample coolers, pressure regulators, flow controllers, particulate and coalescing filters, and bypass rotameters — fully assembled and tested before shipment from Jeddah.

What material should I specify for sample probes handling corrosive streams in Saudi Arabia?

For corrosive process streams in Saudi Arabia oil and gas, petrochemical, and chlor-alkali facilities, Gulf Union Ozone recommends upgrading from standard SS 316L to Hastelloy C-276 for sample probes, sample coolers, and wetted fittings. Hastelloy C-276 offers superior resistance to wet chlorine, chlorinated solvents, hypochlorite, hydrogen sulphide, and high-chloride brines. For mildly corrosive streams, SS 316L with PTFE-lined tubing is often sufficient. We stock Hastelloy C-276 probes, coil coolers, needle valves, and tube fittings alongside PTFE-lined tubing in 6mm, 9.5mm, and 12mm OD. Contact us via WhatsApp 966550988062 for a material recommendation based on your process fluid.

Get a Quote

Request a Sample Conditioning Quotation

To get a fast quotation, provide: product type (sample probe / cooler / fast-loop system / grab cylinder / sample panel), process fluid and conditions (temperature, pressure, flow, corrosivity), connection size and standard (tube OD and compression fitting type, or pipe NPT/flanged), material requirement (SS 316L or Hastelloy C-276), ATEX zone if applicable, and delivery location in Saudi Arabia.

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Recent Deliveries

  • • Fast-loop sample conditioning systems for a process gas chromatograph at a gas plant in Khurais, 2025
  • • H2S probe and conditioning system for sour gas monitoring at a GOSP facility in Ghawar, 2025
  • • Hydrocarbon dew point sample probes for a pipeline quality metering station in Jubail, 2025

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: August 2026

In Summary

Gulf Union Ozone Trading Co. supplies Sample Conditioning Systems to industrial customers across Saudi Arabia with delivery from our Jeddah warehouse — all products ship with original Mill Test Certificates and Certificates of Conformance.

In Summary

Sample Conditioning Systems from Gulf Union Ozone serves Saudi Aramco SAEP-347 projects, SABIC, SADARA, SEC utilities, NEOM mega-projects, and industrial facilities across the Kingdom — our inventory covers the most common specifications and ratings.

In Summary

Gulf Union Ozone stocks a comprehensive range of Sample Conditioning Systems across various specifications, grades, and capacities — contact us for immediate availability confirmation and a quotation with full MTC traceability documentation.

In Summary

For urgent Sample Conditioning Systems procurement in Saudi Arabia, WhatsApp +966 55 098 8062 — our team confirms stock availability within the hour and provides competitive quotations with full compliance documentation for Aramco, SABIC, SEC, and government projects.