Düker Email Tech­no­logie

Name

Düker Email Tech­no­logie

Legal name

Düker Email Technologie GmbH

Website

https://dueker-emailtechnologie.de

Company type

Private

Founded year

2018

Operating status

Operating

Headcount range

11–50 employees

Short description

Düker Email Technologie GmbH is a German manufacturer of highly acid-resistant enamelled pipes, valves, columns, process plants, and filtration components serving chemical, pharmaceutical, food, agricultural, and waste-disposal enterprises through direct sales and a 20+ country distributor network.

Ownership category

akta.pro rank

Product category

Industrial Process Equipment

NAICS

Plastics Pipe, Pipe Fitting, and Unlaminated Profile Shape Manufacturing (32612)

SIC

Gaskets, Packg & Sealg Devices & Rubber & Plastics Hose (3050)

akta.pro primary industry

Industrial Process & Chemical-Resistant Pipe Systems (CPVC/PVDF/PP) (IMANADAF)

akta.pro secondary industry

Seals, Gaskets & Fluid Connectors (O-rings, packings, rotary seals, quick couplers) (IMAHAGAI)

Keywords

• Enameled process equipment
• Acid-resistant piping systems
• Chemical industry valves
• EPCMM engineering services
• Pharmaceutical manufacturing equipment

Headquarters

HQ city

Laufach

HQ country

Germany

HQ region

Europe

Offices7 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Personnel, Operations, Technology or R&D, Supply Chain, Marketing or Sales, Infrastructure

Revenue model

1. Sale of enamelled industrial components: Revenue is generated primarily from the sale of proprietary enamelled industrial hardware including pipes, valves, fittings, columns, process engineering plants, and specialty enamel coatings. The company operates as a system provider (Systemanbieter) offering not only products but comprehensive project solutions under the EPCMM model.
2. EPCMM services (Engineering, Procurement, Construction Management, Maintenance): Full lifecycle project services including process engineering, procurement, construction management, installation supervision, commissioning (SAT/FAT), and ongoing maintenance. Offered as a comprehensive 'alles aus einer Hand' (everything from one source) package. Represents a significant and growing portion of revenue as the company transitions toward being a flexible, capable system provider.
3. Inspection, Maintenance and Repair Services: Plant inspection services (visual inspection, layer thickness measurement, high-voltage testing), preventive maintenance, repair of existing valves and fittings, and re-enamelling of damaged steel parts. These services extend the lifecycle of existing installations and generate recurring service revenue.
4. Training and Qualification Services: Customized training and qualification programs for customer personnel covering pipe installation, valve assembly and maintenance, engineering, and operational safety. Delivered on-site at customer facilities or at the Laufach plant.

Pricing tiers

Go-to-market motion1 record

Distribution channels10 records

Marketing channels6 records

Core offering

Düker Email Technologie develops, manufactures, and supplies highly acid-resistant enameled industrial components, including pipes (DN 25 to DN 600), valves, columns, process engineering plants, and specialty filtration equipment. The company applies proprietary technical enamel coatings (six specialized grades such as email800 and email850P) to carbon steel using a thin-layer process fired above 800°C, and also delivers comprehensive EPCMM (Engineering, Procurement, Construction Management, Maintenance) project services to chemical and pharmaceutical customers.

Product overview

Düker Email Technologie is a manufacturer of technical enamel products for the chemical, pharmaceutical, food, agricultural, and waste disposal industries. The company's core products are six distinct enamel types (email800, email850P, email800 Bi-Color, email250light, email350, emailABR60) applied to pipe systems, valves, and process engineering plants. The product portfolio includes enameled piping (DN 25-600), valves (ball cocks, diaphragm valves, bottom outlet valves), process plants (columns, heat exchangers, separators, decanters), filtration systems (bag filters, candle filters), and specialty components (Duo Safe flanges, MSR units, sight glasses). The company also offers comprehensive services including plant inspection, EPCMM (Engineering, Procurement, Construction Management, Maintenance), maintenance, and employee training. Products are manufactured using the thin-layer enamel process burned at over 800°C, with a 100% quality control throughout production.

Differentiator

Problem solved

Functional benefit

Brands

• email800: High-acid-resistant enamel for chemistry and pharmaceuticals - premium quality with maximum resistance and service life for aggressive media.
• email850P
• email800 Bi-Color
• email250light
• email350
• emailABR60
• Duo Safe Flansch DSF
• MSR-Einheit

Products and services

• email800 enamel High-acid-resistant enamel coating grade for chemistry and pharmaceutical applications, offering maximum chemical resistance, diffusion-tightness, vacuum resistance, and long service life with aggressive media. For chemical, pharmaceutical, and related process industry customers.
• email850P enamel Pharmaceutical-grade enamel combining improved surface properties, optimized corrosion resistance, and biologically neutral behavior. Light blue color provides media contrast; Ra < 0.3 µm topography prevents biofilm formation and enables cleanability superior to 316L stainless steel. For API and pharmaceutical manufacturers.
• email800 Bi-Color enamel Two-layer enamel system with blue outer layers and a white inner monitoring layer that becomes visible as the coating wears, providing a visual safety signal that eliminates the need for enamel thickness testing. For high-corrosion processes in chemical and pharmaceutical plants.
• email250light enamel pipe system Economical enameled pipe system featuring a thinner coating (0.4–0.6 mm) for aggressive exhaust air and wastewater applications. Lower weight facilitates installation and reduces fire load versus plastic pipes. For chemical industry customers handling acidic exhaust air.
• email350 enamel White enamel grade with layer thickness 0.6–0.8 mm, usable up to 150°C. Cost-effective alternative to plastic linings for process applications. For general chemical process industry customers.
• emailABR60 enamel Enamel grade combining chemical resistance with high abrasion resistance (Mohs hardness 6) for process engineering applications where solid particles are transported as part of corrosive media, including at high temperatures. For chemical and process industry customers.
• Enameled pipe systems (Emaillierte Rohrleitungen) Enameled pipe elements in nominal widths DN 25 to DN 600, standard lengths up to 3 m, with external zinc dust primer for corrosion protection. Suitable for conveying acids, alkalis, abrasive fluids, and hot highly corrosive media. For chemical, pharmaceutical, and process industry customers.
• Enameled valves (Emaillierte Armaturen) Enameled valves for extreme conditions including ball cocks, diaphragm valves, angle seat valves, and control valves. Operating temperatures up to 200°C and pressures up to 10 bar. For chemical, pharmaceutical, and process industry customers.
• Bottom outlet valves (Bodenauslaufventile) Modular bottom outlet valves for chemistry and pharmaceutical applications featuring gap-free design, minimal dead space, CIP-compatible construction, and easy cleaning. Engineered to customer-specific requirements. For API manufacturers and chemical plant operators.
• Process engineering plants (Verfahrenstechnische Anlagen) Complete enameled process engineering plants including columns, heat exchangers, separators, decanters, and filtration systems, with process engineering design and required internals. For chemical, pharmaceutical, and process industry customers.
• Double-jacket heat exchanger (Doppelmantel-Wärmetauscher) Enameled double-jacket heat exchanger using the Liebig principle, with enamel-coated inner tube for the process medium and double-jacket side for the heating/cooling medium in counter-current flow. Provides gentle heat transfer for temperature-sensitive corrosive media. For chemical, pharmaceutical, and food industry customers.
• DET Beutelfilter (enameled bag filter) Acid-resistant enameled bag filter for highly corrosive media including acids, acid mixtures, and aggressive solvents, with operating pressures up to 10 bar and temperatures from -60°C to 200°C. All media-contacting parts are enameled or high-resistance special steel; flow from above for optimal filter area utilization. Replaces common steel/PTFE filter systems. For chemical industry customers.
• RBG-Kerzenfilter (candle filter) Candle filter for solid-liquid separation under highly corrosive conditions and high pressures up to 10 bar and temperatures up to 200°C. Developed in cooperation with adfiltec GmbH, featuring a pressure-resistant glass housing with maximum visibility, Code 7 filter candles, double O-ring sealing, and Ex-zone suitability. For chemical industry customers.
• Patented MSR unit (measurement, control, regulation) Patented compact MSR (Measurement, Control, Regulation) unit designed for integration with pump systems in chemical production. Significantly smaller than conventional screwed pipe components in H-arrangement, reduces sealing surfaces, improves assembly and operating convenience, and minimizes downtime for pump replacement. For chemical production customers.
• Duo Safe Flansch DSF (loose-flange connection system) Standardized loose-flange connection system for any type of enameled pipe system. Two identical sides eliminate assembly confusion, enable single-person installation on horizontal and vertical pipelines, deliver 100% error-free mounting, and provide superior flange force distribution with stable gasket positioning and higher leak-tightness. For process plant operators and EPC contractors.
• Heatable/coolable cylinder sight glass (Zylinder-Doppelmantelschauglas) Enameled, low-dead-space cylindrical sight glass with double jacket for heating or cooling via transparent thermal oil. Provides 360-degree visibility for process monitoring (flow, fill level, product condition, phase separation). Inner tube rated -10°C to 200°C at -1 to 10 bar; outer jacket -10°C to 200°C at -1 to 1 bar. Available DN 25 to DN 200. For process plant operators.
• Re-enameling service (Reemaillierung) Re-enameling service for parts with defective enamel coating, restoring steel pipes, valves, outlet valves, column internals, heat exchanger covers, and more to like-new condition. Reduces costs by reusing existing steel components. For existing plant operators.
• EPCMM services (Engineering, Procurement, Construction Management, Maintenance) Comprehensive EPCMM project services covering process engineering, procurement, construction management, installation supervision, commissioning (SAT/FAT), and ongoing maintenance for process plant projects. Offered as a complete 'everything from one source' (alles aus einer Hand) package. For chemical, pharmaceutical, and process industry customers.
• Plant inspection, maintenance and repair services Plant inspection services including visual inspection, enamel layer thickness measurement, and high-voltage testing, plus preventive maintenance and repair of existing valves and fittings. Extends the lifecycle of existing installations. For existing plant operators.
• Training and qualification services Customized training and qualification programs for customer personnel covering pipe installation, valve assembly and maintenance, engineering, and operational safety. Delivered on-site at customer facilities or at the Laufach plant. For chemical, pharmaceutical, and process industry customers.

Quantifiable outcome

• Enamelled components last significantly longer than PTFE/PFA-lined alternatives in comparative use
• +5 more outcomes

Named customers6 records

Segments5 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature10 records

Partnerships

14 partnerships are on record, tiered core, major and minor.

• adfiltec GmbHcoreStrategic or Co-development PartnerThe RBG-Kerzenfilter (RBG candle filter) was jointly developed with adfiltec GmbH. This partnership combines DET's enamelling expertise and corrosion-resistant housing manufacturing with adfiltec's filtration technology expertise. The filter enables the first-time use of standard Code 7 filter candles in a highly corrosive-resistant filter housing, representing a genuine innovation in solid-liquid and gas filtration under extreme conditions.
• Adams Industrievertretung (Adams IV)majorChannel Partner/ Reseller/ DistributorAdams IV represents Düker Email Technologie across South Germany (Heiko Adams, Gernsbach) and Bavaria (Stefan Berchtold) as well as Austria. Responsible for sales of enamelled components and EPCMM services in these territories.
• Pfaudler Services Benelux B.V.majorChannel Partner/ Reseller/ DistributorDistributor and service partner for the Netherlands and Belgium. Also functions as a reference customer — DET acted as a system provider on a pharmaceutical project for Pfaudler's customer in the Netherlands, coordinating trades between assembly and engineering.
• Induchem UK Ltd.minorChannel Partner/ Reseller/ DistributorSales representation for the United Kingdom, operating from Congleton, Cheshire. Part of the Induchem group serving the chemical processing industries.
• Induchem Components Ltd.minorChannel Partner/ Reseller/ DistributorSales representation for Ireland, operating from Carrigaline, Co. Cork. Part of the Induchem group serving the chemical processing industries.
• CT Chemie Technik AGminorChannel Partner/ Reseller/ DistributorSales representation for Switzerland, operated by Stefan Pregger in Muttenz. Specializes in chemical technology solutions for the process industries.
• netz-haut GmbHminorOthersExternal web hosting provider. Website is hosted by netz-haut GmbH, Friedrich-Bergius-Ring 12, 97076 Würzburg. A data processing agreement (Vertrag über Auftragsverarbeitung) has been concluded to ensure GDPR-compliant processing.
• Rapidmail GmbHminorOthersNewsletter distribution platform used to send and manage email newsletters. Rapidmail GmbH is based in Freiburg i.Br., Germany. All subscriber data is stored on Rapidmail servers in Germany. A data processing agreement is in place.
• Usercentrics GmbHminorOthersCookie consent management technology provider. Handles GDPR-compliant cookie consent collection and documentation when visitors access the website. A data processing agreement governs the processing of personal data.
• Septor Oy (Finland)minorChannel Partner/ Reseller/ DistributorRegional sales partner for Finland operating from Vantaa.
• Bickel & Wolf Trading Ltd. (Hungary)minorChannel Partner/ Reseller/ DistributorRegional sales partner for Hungary operating from Budapest.
• Tecnosa Nuevas Tecnologias S.A. (Spain)minorChannel Partner/ Reseller/ DistributorRegional sales partner for Spain operating from Sant Feliu de Llobregat, Barcelona.
• Roland Carlberg Processystem AB (Sweden + Norway)minorChannel Partner/ Reseller/ DistributorRegional sales partner for Sweden and Norway operated by Johan Carlberg, Uppsala.
• G Squared (USA)minorChannel Partner/ Reseller/ DistributorSales representation for the United States, operated by Steve Gaudin in Baton Rouge, Louisiana. Serves the chemical processing and related industries in the US market.

Scale indicators10 records

Recent moves8 records

Expansion highlights6 records

Direct peers

• GMM Pfaudler: Indian-listed glass-lined steel equipment manufacturer and Pfaudler group entity. Direct competitor in enameled process equipment for chemical, pharmaceutical, and allied industries globally, often competing on price-sensitive tenders.
• Pfaudler: Global leader in glass-lined steel process equipment for the chemical and pharmaceutical industries. Pfaudler offers reactors, columns, heat exchangers, pipes, and valves with glass/enamel linings, directly competing with Düker in the same customer segments and product categories.
• De Dietrich Process Systems: French manufacturer of glass-lined and special-alloy process equipment for the chemical and pharmaceutical industries. Direct competitor in enameled reactors, columns, and process plants serving the same European customer base as Düker.
• Thaletec: German glass-lined equipment manufacturer (formerly Technische Keramik Thale) specializing in enameled process equipment for chemical and pharmaceutical applications. Closest geographic and product-line competitor to Düker Email Technologie.
• Swiss Glascoat Equipments: Indian manufacturer of glass-lined process equipment including reactors, receivers, and columns for the chemical and pharmaceutical industries. Direct overlap with Düker's enameled equipment portfolio, particularly in API and specialty chemical plants.

Others

• SAMSON AG: German manufacturer of control valves and process automation for the chemical, petrochemical, and power industries. Adjacent rather than directly competitive; serves the same chemical and pharma operators but with instrumentation and control valves rather than enameled piping and process equipment.

Broad incumbents

• Sulzer: Swiss process equipment and services company active across chemical, pharma, and industrial markets. Overlaps with Düker in pumps, mixing, and separation equipment serving the same process-industry customers, but with a much larger and broader portfolio.
• GEA Group: Large German process technology group serving food, beverage, pharmaceutical, and chemical industries with separators, homogenizers, valves, and complete process lines. Overlaps with Düker in chemical/pharma customers but at significantly greater scale and broader scope.
• Bürkert Fluid Control Systems: German global manufacturer of fluid control systems including valves, sensors, and process automation. Not a direct competitor in enameled equipment but operates in the same chemical and pharmaceutical process-industry customer base with a much broader portfolio.

Emerging players

• BÜCHI AG: Swiss-based manufacturer of laboratory and industrial glass/glass-lined equipment. Partial overlap with Düker in glass-lined process technology, though primarily focused on smaller-scale and laboratory applications rather than large industrial plant equipment.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• Instagraminstagram.com/duekeremailtechnologiegmbh

Compliance5 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles8 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Düker Email Tech­no­logie