[email protected]+44 20 3576 2070
SLGPetrochemical Ltd
Supplier to Energy & Industry
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From a single spare to the whole list

Equipment and spare parts for energy and industry, sourced to order.

We source equipment and spare parts for operators and contractors across the Middle East and Africa. Take a competitive price ex works, or have us buy, inspect, document and ship a mixed list as one consignment. You choose how much of the job we do.

Send an enquiry See what we supply
Machined gears, shafts and spare parts
Ex works or delivered

A price at the factory gate, or the whole list delivered to your port or site.

Bought line by line

From manufacturers in Europe, the Gulf, Asia and the Americas.

Documentation as specified

Material certificates and certificates of conformity, agreed at quotation.

Forty years in the trade

Established in England in 1986.

Sectors

Four buying environments, one sourcing problem

Different plant, same headache: critical items from many manufacturers, and a deadline that leaves no room for a missing certificate. We supply a single line or the whole list, and answer for what we supply.

Onshore drilling site in desert terrain

Oil & Gas

Upstream, midstream and terminal equipment, from wellhead consumables to pipeline valves and metering.

View sector →
 Gas process pipework at a Gulf petrochemical plant

Petrochemical & Refining

Process equipment, rotating machinery and turnaround spares for refineries and petrochemical plants.

View sector →
 High-voltage transmission line crossing desert

Power & Utilities

Generation, transmission and distribution equipment, control systems and station spares.

View sector →
 Cranes on an industrial construction site

Industrial & Infrastructure

Water, general industry, plant, machinery and fleets, MRO consumables, and site and camp support.

View sector →

What we supply

Bought to your specification

We have no shelf of our own to clear. Every line we quote is bought against the specification on your enquiry, from a manufacturer able to meet it.

API 6D · API 600

Valves & actuation

Gate, globe, ball, butterfly, check and control valves; electric, pneumatic and hydraulic actuators.

API 610 · 617 · 682

Pumps & rotating equipment

Centrifugal and positive-displacement pumps, compressors, seals, bearings, couplings.

API 5L · ASME B16.5 · B16.9

Piping, fittings & flanges

Line pipe, fittings, flanges, gaskets, fasteners, fabricated spools.

Tag list · datasheet

Instrumentation & metering

Transmitters, gauges, analysers, metering skids, custody-transfer components.

IEC · ATEX / IECEx

Electrical & power equipment

Transformers, switchgear, motors, cable, distribution equipment, generating sets.

ASME VIII · TEMA

Process equipment & packages

Heat exchangers, vessels, filtration, separation and packaged units.

EN 54 · NFPA

Safety, fire & PPE

Fire and gas detection, fire-fighting equipment, personal protective equipment.

MRO

MRO tools & consumables

Hand and power tools, lifting gear, welding consumables, workshop supply.

Treatment · injection

Water treatment

Treatment and injection equipment, membranes, dosing systems, spares.

HVAC

HVAC & refrigeration

Air conditioning, ventilation, chillers and associated spares.

EN 13414 · ASME B30

Plant, lifting & handling

Materials handling, lifting equipment, plant and machinery spares.

Site support

Site, camp & facilities

Accommodation, catering, office and facilities equipment for operating sites.

Make · model · serial no.

Rig spares & wellsite supply

Engines, generators, mud pump and power-end spares, handling equipment and wellsite consumables.

VIN · part number

Vehicles & fleet spares

Trucks, light vehicles, earthmoving equipment and the spares that keep a fleet running.

SDS · ISO VG

Lubricants & chemicals

Industrial oils and greases, process and water-treatment chemicals, supplied with safety data sheets.

Standards shown are typical examples. Code-stamped and API-monogrammed items are supplied only from manufacturers holding a current ASME Certificate of Authorization or API Monogram licence for that product.

Make equipment or parts? Talk to us about representation or distribution.

Not on the list? Send it anyway. Our scope is set by what our customers need to buy.

Send an enquiry

How you can buy from us

Take the full service, or only the part you need

You can take a price ex works and handle the rest yourself, or have one company source, inspect, document and ship a mixed list. Many orders combine the two, and we work to whichever suits you.

Standard

Supply ex works

Priced against your specification, ex works or free carrier at the manufacturer's or stockist's premises, ready for your forwarder to collect, with export clearance arranged where you need it.

Add as required

Documentation and inspection

Material certificates and certificates of conformity with the goods. Third-party inspection arranged at additional cost where you or the destination require it.

On request

Consolidated delivery

Where the logistics allow, lines from several manufacturers brought together and shipped as one consignment, with one set of papers, to the Incoterm you choose.

See how an order runs →
Container vessel alongside a port terminal at dusk

Consolidation, on request

Six manufacturers. One shipment. One set of papers.

When a customer wants it, and where the logistics allow, we bring lines from several manufacturers together, check the paperwork against the order, and ship them as one consignment to the agreed Incoterm.

Documentation

The paperwork is part of the goods

A valve that sits in customs for a fortnight because a certificate of origin was wrong has cost the operator more than the valve. In the markets we supply, the file that travels with the goods matters as much as the goods.

So we agree the paperwork when we quote, and check it against the order before the goods are released.

  • Material certificates to EN 10204, type 2.2, 3.1 or 3.2 as the order specifies, passed on unaltered from the manufacturer, with certificates of conformity
  • Inspection and test plans, manufacturer's data records and NACE MR0175 / ISO 15156 sour-service compliance where specified
  • Certificates of origin certified by the chamber of commerce and legalised where the destination still requires it, and filings and certificates for destination customs and conformity schemes, such as advance cargo information (ACI) in Egypt and Libya, SABER in Saudi Arabia and PVoC in East Africa
  • Third-party inspection, arranged at additional cost where the customer or destination requires it
  • Sanctions and export-control screening on every order
  • Anti-bribery procedures under the UK Bribery Act 2010, and counterparty due diligence

Since 1986

Forty years supplying the region's energy projects

Over four decades SLG has supplied equipment into some of the largest energy projects in North and West Africa, the Gulf, Central Asia and India. What began with valves, piping and fabricated process equipment from European manufacturers has grown to cover the equipment and spares that operating plant runs on.

Today that experience is focused on the Middle East and Africa: one UK counterparty for the whole list, with the paperwork checked against the order before shipment.

Read our story →

Most of the work happens between the order and the shipment: several manufacturers, several origins and one customs file, all lined up before anything leaves the works.

How we think about the job
UK trading baseMarkets we supply: the Middle East and Africa

Where we operate

Based in the UK, supplying the Middle East and Africa

We buy and contract from the United Kingdom, sourcing from manufacturers in Europe, the Gulf, Asia and the Americas.

Our customers are operators and contractors across the Middle East and Africa, from the Gulf and North Africa to West and East Africa.

We work with local partners where a market calls for it, and every order is contracted with SLG in the United Kingdom.

Home / Sectors

Sectors

The sectors we supply

Four different industries with the same problem: long lists, many makers, tight dates.

The mixed list is the hard part: several manufacturers, several origins, one deadline. That is where we are most useful, though we are just as happy to quote a single line ex works.

We buy against the specification on the enquiry, whatever sector it comes from, and where you want it we carry the order through inspection, paperwork and freight as one shipment with one set of papers.

Drilling rig and site camp in desert terrain

SECTOR 01

Oil & Gas

Upstream, midstream and terminal operations run on parts that have to be right first time and available when the plant is down. We source them against specification, whether it calls for API 6D pipeline valves, ASME B16.5 flanges or a metering component to a stated tag number. For drilling operations we supply rig spares and wellsite needs: engines, generators, mud pump and power-end spares, handling equipment and wellsite consumables.

  • Valves & actuation
  • Instrumentation & metering
  • Piping, fittings & flanges
  • Rig spares & wellsite supply
  • Pumps & rotating equipment
  • Safety, fire & PPE

Documentation. EN 10204 material certificates (2.2, 3.1 or 3.2) as the order specifies, NACE MR0175 / ISO 15156 compliance for sour service, certificates of origin, material traceability, third-party inspection on request.

SECTOR 02

Petrochemical & Refining

Refineries and petrochemical plants buy on two clocks: long-lead equipment planned years ahead, and turnaround spares needed in weeks. We work to both, against tag lists and fixed shutdown windows.

  • Process equipment & packages
  • Instrumentation & metering
  • Pumps & rotating equipment
  • MRO tools & consumables
  • Valves & actuation
  • HVAC & refrigeration

Documentation. Material certification, positive material identification where specified, certificates of origin, inspection release notes.

Yellow gas lines and valves at a Gulf petrochemical plant
Transmission towers across open desert

SECTOR 03

Power & Utilities

Generation, transmission and distribution equipment, and the spares that keep existing stations running, including where the original item is obsolete and an equivalent has to be specified.

  • Electrical & power equipment
  • Water treatment
  • Instrumentation & metering
  • MRO tools & consumables
  • Lubricants & chemicals
  • Safety, fire & PPE

Documentation. Type-test and routine test certificates, ATEX or IECEx certification for hazardous-area equipment, certificates of origin, factory acceptance test (FAT) reports, witnessed where specified.

SECTOR 04

Industrial & Infrastructure

General industry, plant and machinery, materials handling, and the equipment that keeps operating sites and camps running. We source these lines to the same specification and documentation standard as process equipment.

  • Plant, lifting & handling
  • Site, camp & facilities
  • MRO tools & consumables
  • Vehicles & fleet spares
  • Water treatment
  • Safety, fire & PPE

Documentation. Certificates of origin, declarations of conformity and proof-load test certificates for lifting equipment, packing lists and export documentation.

Industrial plant under construction on a sandy site

Beyond these four

Marine, mining and other industrial requirements are quoted on request, and we also price requirements outside the categories on this site.

Home / How We Work

How we work

As much of the process as you need

Every order runs through the same six steps. Which of them we handle is up to you: you can buy ex works, or hand us the whole list through to delivery.

01

Enquiry

Send a specification, a parts list, a tag list or a drawing, with quantity, delivery point and required date. We acknowledge every enquiry within one working day.

Accepted formats: PDF, XLSX, DOCX, CSV.

02

Quotation

We price your specification line by line, with a lead time we expect to keep and the documentation each line will carry. If a date is tight, we say so at the start.

03

Source & procure

We offer and procure against your specification, from a manufacturer able to meet it. Title, risk and payment terms are agreed with you order by order and set out in writing before we buy. Once the order is placed, we expedite every line with the manufacturer and report progress against the dates we quoted.

04

Inspect & document

Material certificates to EN 10204 and certificates of conformity, with certificates of origin, packing lists and export documentation as the order requires. Third-party inspection by an independent body can be arranged at additional cost.

05

Delivery

Unless agreed otherwise, goods are offered ex works from the manufacturer's or stockist's premises, packed and marked for export to the instructions on your purchase order. On request, and where the logistics allow, we consolidate lines from several manufacturers into one consignment with one set of papers and ship to the Incoterm you choose.

06

After delivery

Every line is documented to the level agreed at quotation, and we remain the party you deal with afterwards, for queries, replacements and repeat orders.

Quality

Checked at every handover

Most supply problems start where an order passes from one party to the next. We check at each of those points, and keep a file on every order so that a question months later can be answered from the record.

  • Your specification checked against the enquiry before we quote, with any gaps raised at the start
  • Our purchase order to the manufacturer mirrors yours: specification, documents, inspection points and dates
  • Documents checked against the goods and the order before release
  • Export packing and marking to your purchase order
  • A complete order file kept for every supply

Commercial terms

Our standard terms

Every order is contracted in writing before we buy. The main points are below; the full terms of sale are published here.

Delivery terms

Ex works or free carrier (FCA) at the manufacturer's or stockist's premises as standard, under Incoterms® 2020. Other terms on request, such as CIP or DAP to site, or CIF to the port of discharge for sea freight, with the named place stated on every quotation. If you cannot act as exporter, we quote FCA and arrange export clearance through the manufacturer or our forwarder. Delivered duty paid only by prior agreement, where local import arrangements allow.

Payment

Letter of credit, cash against documents or open account, agreed per order and stated on the quotation. Open account is subject to credit approval.

Currency

Quoted in US dollars or sterling.

Lead times

Stated per line on the quotation, and updated in writing if a manufacturer's date moves.

Warranty

Goods are warranted against defects in materials and workmanship for the period stated on the quotation, typically 12 months from delivery, and we pass on the benefit of the manufacturer's warranty. We handle any claim for you.

Installation and site work

If the goods need installing, commissioning or training on site, we can line up a qualified local contractor and coordinate them with the delivery.

Compliance

Screened before we buy

Every counterparty and every order is checked before a purchase order is placed. Where a concern cannot be resolved, we decline the order.

  • Screening against UK, UN, EU and US sanctions lists on every order
  • Controlled goods supplied only under the export or trade control licences required in the UK, the country of shipment and the United States, with US export controls applied to US-origin items and to foreign-made items with controlled US content
  • Know-your-customer checks on every new counterparty
  • Anti-bribery procedures under the UK Bribery Act 2010, applied to customers, suppliers and intermediaries
  • End-use and end-user statements where the goods require them

Home / About

About SLG

Built for mixed, hard-to-source orders

A British trading company with forty years as a supplier to the energy industry, serving operators and contractors across the Middle East and Africa.

What we do

We take the chasing off your desk

A single requirement often draws on six or eight manufacturers across several countries. Chasing each of them for prices, dates and certificates eats a procurement team's week. We do that work and hand back one order, one shipment and one set of papers, with one company answerable for all of it. If all you need is a price ex works, we will give you that too.

Our business is supply: components, spare parts and packaged equipment. When a job also needs installation, commissioning or training, we bring in contractors who do that work well and keep their programme in step with the delivery.

1986The year the company was established
15Supply categories, from valves to camp equipment
USD · GBPQuoting currencies
1 dayTo acknowledge every enquiry

Our story

Forty years in one trade

SLG has spent its whole life serving the energy industry, widening what it supplies and where it supplies it, decade by decade.

  • 1986

    The company is founded in England, representing Italian manufacturers of equipment for the oil, gas and petrochemical industries and trading their products under its own name.

  • 1980s–90s

    Valves, pipe, fittings, flanges and fabricated equipment (pressure vessels, heat exchangers, air coolers and skid-mounted units) for engineering contractors' projects worldwide, including the Mossel Bay onshore terminal in South Africa.

  • 2000s

    Water treatment and metering packages join the range, supplied into gas, LNG and refinery projects in Algeria, Egypt, Libya, Nigeria, the Gulf, Kazakhstan and India.

  • 2010s

    In 2017, acting for several European manufacturers, SLG supplies water treatment plant packages into a Tengizchevroil project at Tengiz, Kazakhstan, through Fluor.

  • 2026

    SLG sharpens its focus on the Middle East and Africa and extends its range to pumps and rotating equipment, instrumentation, power, industrial and site supply.

Water treatment skids at the manufacturer's works in Italy, 2017
Dosing tanks and pipework on a water treatment skidInstrument and valve racks on a water treatment skidPressure vessel on a water treatment skid

From the record: water treatment packages at the manufacturer's works in Italy before shipment to the Tengizchevroil project, Kazakhstan, 2017.

Selected references

Where SLG equipment has gone

SLG has supplied equipment into projects for some of the largest operators and contractors in the industry. The projects below are a selection from that record.

YearsProject, countryClient / contractorScope
1991Gas processing plant receiving from Ras Lafan, QatarQatar General Petroleum Corporation, through Brown & RootFinger-type slug catcher
2002–04In Amenas gas, AlgeriaBP / Sonatrach, through M.W. KelloggProcess and pipeline ball valves, forged valves, barred tees, water treatment units
2001–04In Salah gas, AlgeriaBP / Sonatrach, through Bechtel and M.W. KelloggBarred tees and bends, GRE piping, water treatment
2003–04Damietta LNG, EgyptUnion Fenosa, through M.W. KelloggFire and gas detection, GRE piping, water treatment
2004–05Qasr pipeline and gas gathering, EgyptKhalda Petroleum, through J P KennyDuplex ball and check valves
2007–08Gas compression, LibyaZueitina, through PenspenBall valves up to 36"
2002–04Bonga FPSO and NLNG Train 6, NigeriaShell, through Amec and M.W. KelloggForged valves, GRE piping
2006–08Pearl GTL, QatarShell, through KelloggWater treatment plant, GRVE piping, heat exchangers, fittings
2006–08Yansab and Sharq, Saudi ArabiaSABIC, through Fluor and Stone & WebsterGRVE piping, water treatment and filtration plant
2006–08Khursaniyah, Saudi ArabiaSaudi Aramco, through BechtelButt-weld fittings
2000sHabshan and other ADNOC projects, UAEADNOC (including GASCO), through Fluor and Chiyoda-CCCValves, steam traps and manifolds
2000–08Jamnagar refinery, IndiaReliance, through BechtelValves, fittings, pressure vessels, air coolers
2001–02Karachaganak, KazakhstanKPO, through BechtelValves, pressure vessels, heat exchangers, piping, water treatment
2006–08AIOC, AzerbaijanBP, through KBRSupply agreement for forged valves
2003–04, 2017Tengiz, KazakhstanTengizchevroil, through Parsons Fluor Daniel and FluorWater treatment plants, valves, bolting

Working locally

Local knowledge, a UK contract

Where a market calls for it, we work with partners who know its operators, regulations and logistics. Customers get that local fluency with a UK company on the contract and the invoice.

Drilling site and camp in desert terrain

For manufacturers

More of your products into the Middle East and Africa

If you make equipment or parts for the energy and industrial sectors and want them bought more widely across the region, talk to us. We source for operators and contractors across the region, and can include your products in the requirements we price.

Talk to us about your products
  • Your products quoted into live requirements across our markets
  • Sales support: enquiries qualified and passed to you, with technical questions answered by your own team
  • Representation, distribution or regional arrangements, set out in writing, where the fit is right
  • Export paperwork, consolidation and delivery handled for the orders we place with you

Enquiries

Send us a requirement

Give us the item or specification, the quantity, the delivery point and the date you need it. We acknowledge every enquiry within one working day and come back with pricing, lead time and the documentation we can provide.

[email protected]
+44 20 3576 2070

We use your details to respond to this enquiry, as set out in the privacy notice.

Enquiry received

Thank you for your enquiry. Our team will review the details and get back to you.

Home / Legal

Legal

Privacy, anti-bribery and sanctions

Privacy notice

Last updated October 2026

Who we are

SLG Petrochemical Limited (company number 02014584, registered in England and Wales) is the controller of the personal data described here. Questions about this notice or your data go to [email protected].

What we collect

When you send an enquiry or deal with us as a customer or supplier, we collect your name, company, job title, email address, telephone number, country, the content of your enquiry and any files you attach. We also keep the correspondence, quotations, orders and shipping documents that follow, and the results of the counterparty checks described below.

Why we use it, and on what basis

  • To answer your enquiry, prepare a quotation and take steps you ask for before a contract (lawful basis: steps prior to a contract, or our legitimate interest in responding to business enquiries).
  • To perform and administer orders, deliveries, invoices and warranty claims (performance of a contract).
  • To screen counterparties against sanctions lists and meet export-control, anti-bribery, tax and accounting obligations (legal obligation and legitimate interests).
  • To keep in touch with existing business contacts about related products and services. You can ask us to stop at any time (legitimate interests).

Who we share it with

Only as far as each purpose needs: manufacturers and stockists we ask to price or supply your requirement; freight forwarders, carriers, customs brokers and inspection bodies; banks handling payment; screening, IT, email and website hosting providers; our professional advisers; and authorities where the law requires it. We do not sell personal data.

International transfers

Our team, partners and suppliers work in several countries, so your data may be handled outside the United Kingdom. Where it is, we rely on UK adequacy regulations or the International Data Transfer Agreement or Addendum. For occasional transfers, we may rely on the transfer being necessary to perform a contract with you, or to take steps you have asked for before entering into one.

How long we keep it

Enquiries that do not lead to an order are kept for up to two years. Records of quotations, orders and screening are kept for six years after the end of the relationship, to meet tax, accounting and limitation requirements.

Your rights

You can ask for a copy of your data, and ask us to correct it, delete it, restrict or object to its use, or transfer it. If you have a concern about how we use your data, tell us at [email protected] and we will acknowledge it within 30 days. If you are still unhappy, you can complain to the Information Commissioner's Office at ico.org.uk.

Cookies

This website uses only the cookies it needs to work and sets no analytics or advertising cookies. If that changes, we will update this notice and ask for your consent first.

Anti-bribery and sanctions statement

SLG does not offer, pay, request or accept bribes or facilitation payments, directly or through anyone acting for us. We apply procedures designed to meet the UK Bribery Act 2010 to our customers, suppliers, agents and other intermediaries, and we expect the same standard from them.

  • Every new counterparty is checked before we trade with it, including ownership and control where relevant.
  • Every order is screened against UK, UN, EU and US sanctions lists, and controlled goods are supplied only under the export or trade control licences required.
  • Intermediaries are appointed in writing, paid only for documented services and at rates in line with the market.
  • Gifts and hospitality are modest, recorded and never linked to a decision on an order.
  • Where a concern cannot be resolved, we decline the order.

Concerns can be raised in confidence with a director at [email protected].

Terms of sale

Every order is governed by our terms of sale, which are referenced on each quotation.