Buying guide8 min read
How to select a pressure gauge for high vibration applications
Vibration ends more gauges than pressure ever does. Liquid filling, socket orientation, case material, and when a diaphragm seal is the better answer.
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Doha, Qatar
Industrial procurement that keeps Qatar running
Instrumentation, pneumatics, valves, drilling equipment and spares for the oil, gas, power, manufacturing and petrochemical sectors. An extensive range stocked and sourced, backed by technical support from people who know the application.
Valued clients
Trusted across Qatar's industrial sector
Supplying instrumentation, spares and technical services across Qatar's energy, infrastructure and industrial sectors. See who we work with
Our mission
A procurement partner at the heart of Qatar's industry
Petrofab Services is a premier procurement partner operating at the heart of Qatar's industrial landscape, supplying top tier spare parts, equipment and end to end supply chain solutions to the oil, gas, power, manufacturing and petrochemical sectors.
Our mission is to empower industries with superior procurement solutions that transcend boundaries, delivering top tier products, innovative services and unmatched expertise. Through strategic partnerships and a relentless pursuit of excellence, we drive operational efficiency and foster growth.
Talk to our team
How We Work
STEP 01
Understand requirements
We confirm the specification, the application and the operating conditions before anything is quoted.
STEP 02
Source and quote
From stock where possible, from our manufacturer network where not, with honest lead times.
STEP 03
Deliver and install
Coordinated delivery across Qatar, with on site technical support for installation and calibration.
STEP 04
Ongoing support
Repeat supply, spares availability and responsive technical assistance for the life of the asset.
What we do
Engineering and industrial services
Our commitment extends beyond providing products. We offer a suite of services built around how industrial plant actually operates.
Industrial procurement
End to end supply chain solutions for spare parts and equipment, sourced against your specification.
Wire rope installation
Installation and calibration of wire rope systems, carried out on site by trained technicians.
Spark arrestors
High grade steel spark arrestors for diesel engines operating in hazardous area classifications.
Industrial Exploitation Proof Smart Phone
Intrinsically safe rugged handsets and tablets for Zone 1 and Zone 2 areas, IP68 rated.
Tower crane services
Erection and dismantling of tower cranes, plus supply of EOT crane parts and accessories.
Technical support
Specification assistance before you order and responsive support after delivery.
Industries served
Built around how your plant operates
Requirements differ across sectors. We stock and specify accordingly.
Oil & Gas
Upstream and downstream supply for drilling, wellhead and process operations.
Petrochemical
Instrumentation and control equipment for refineries and process plants.
Power & Energy
Gauges, transmitters and safety equipment for power infrastructure.
Manufacturing
Pneumatics, bearings and spares that keep production lines running.
Infrastructure
Pipeline, fitting and instrumentation supply for construction projects.
Heavy Industry
Cranes, lifting accessories and heavy equipment parts.
What we supply
Every category your plant needs, from one supplier
From pressure gauges and pneumatic fittings to drilling valves and crane spares. If it is not listed, send us the specification and we will source it.
200Pneumatic & Instrumentation
Pressure gauges, thermometers, transmitters, tube fittings, solenoid and manual valves.
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52Electrical
Cabling and interconnecting systems, machine safety and control components.
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32Drilling Equipment and Valves
Coiled tubing, wireline tools, API solutions and industrial valve assemblies.
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19Compressors
Compressor units, spares and service parts for plant air systems.
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16Ex Proof Rugged Devices
Intrinsically safe smartphones, tablets, body cameras and gas detection terminals.
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6EOT Cranes and accessories
Festoon systems, pendants, brakes, limit switches and hook blocks.
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4Heavy & Road Equipment Parts
Engine, cooling, clutch, braking and suspension components.
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2Bearings & V Belts
Bearings, power transmission products and V belts for plant and site drives.
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1Own brand
Lubricants & Greases
Petrofab hydraulic oils, greases and transmission fluids.
Explore →2026 EditionPRODUCT
CATALOG.
Petrofab Services
Doha, Qatar
Complete
Range
All
Categories
Full product catalog
Take the whole range with you
Every product we stock, organised by category, with descriptions and reference images. Download it, share it with your procurement team, or keep it on site for when you need a part number in a hurry.
- Every product we stock, grouped by category
- Reference image for every item
- Searchable text, not scanned pages
- Contact details on every page
Download catalogPDF · updated 2026
Need pricing? Prices are quoted to specification and quantity. Request a quote and our team will respond with availability and cost.
Complete Range
From pressure gauges to crane spares, ordered on one account.
Specification First
We confirm the part fits the application before we quote it.
Sourced Beyond Stock
Not in the catalog? Our manufacturer network usually has it.
Always Reachable
Enquiries answered around the clock, on Qatar time.
Why companies choose Petrofab
Specification checked first
Most procurement delays come from the wrong part being specified, not from shipping. We confirm fit before we quote.
One supplier, many categories
Every category under one account, so a single order can cover instrumentation, pneumatics and spares.
Sourcing beyond the catalog
If it is not stocked we go to the manufacturer network and return with options and real lead times.
Local, responsive support
Based in Doha, working on Qatar time, with technical assistance available when your plant needs it.
From the blog
Technical insights for buyers and engineers
Selection guides, specification explainers and procurement advice from the people who quote this equipment every day.
Specifications5 min read
IP68 and IP69K ratings: what the numbers actually mean
Two ratings that sound close and protect against very different things. Where each belongs in a Gulf plant, and where the higher rating is wasted money.
Read article
Compliance7 min read
ATEX and IECEx zones explained for Qatar operations
Zone 0, 1 and 2 in plain language, which certification your site is likely to need, and how to read a nameplate before equipment reaches the hazardous area.
Read articleCommon questions
Things buyers usually want to know
Answered plainly, with no sales talk. There are more on the full page, covering the catalogue, hazardous area equipment, lead times and what happens after delivery.
See all questionsHow do I get a price?
Send us the part number, a drawing, or a photograph of the nameplate, through the contact form, by email or on WhatsApp. We confirm the specification, availability and pricing, usually within one business day.
If anything about the application is unclear we ask before quoting rather than guessing, because a quote against the wrong specification wastes more time than the question does.
Why are there no prices on the website?
Because almost nothing here has one fixed price. What an item costs depends on the specification, the quantity and the delivery schedule, and the same catalogue number can be built several different ways.
Publishing a single figure would mean publishing one that is wrong for most buyers. Every product page says price on request for that reason, and a real quote comes back against your actual requirement.
What information helps you quote accurately?
The more you can tell us about the operating conditions, the sooner we can come back with something firm. Pressure and temperature ranges, connection sizes, materials and any hazardous area classification all help.
If you have the old part, a photograph of the nameplate is often enough on its own.
What if what I need is not in your catalogue?
Ask anyway. The catalogue is what we hold and list, not the limit of what we supply.
Where an item is not stocked we go to our manufacturer network and come back with options, certified equivalents where they exist, and lead times broken into manufacturing, shipping and clearance rather than quoted as one optimistic date.
Do you support installation and calibration on site?
Yes, where the equipment needs it. Delivery across Qatar is coordinated with on site technical support for installation and calibration, so equipment goes back into service without a second mobilisation.
Wire rope systems are installed and calibrated on site by trained technicians, and tower cranes are erected, climbed and dismantled around the site programme.
Do you deliver across Qatar?
Yes. Delivery is coordinated across Qatar from our office in Doha, at Souq Al Nayef, Building 43, Zone 56.
We work the same hours as your plant, which matters when a line is down and the answer cannot wait for the next working week.
What is the fastest way to reach you?
WhatsApp, usually, especially when a line is down. Phone and email reach the same team.
Call +974 6687 4510 or +974 3383 5338, or write to info@petrofabservices.com.
Get in touch
Ready to discuss your next requirement?
Send a part number, a drawing, or a description of the application. We confirm the specification, availability and pricing.