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Sonderflansche und Kleinserien – wir fertigen nach CAD Zeichnung!
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FLANGE SHOP
Industrial Flanges for Europe's Process Industry
EN 1092-1, ASME and DIN Flanges – Manufactured, Stocked & Supplied by the Flange Professionals
The Flange Shop is the dedicated B2B procurement platform of the Flange Professionals for industrial flanges. Combining in-house manufacturing, extensive stockholding and international sourcing, we provide industrial flange solutions to industrial customers across Europe.
Registered business customers benefit from 24/7 live pricing, real-time stock availability and comprehensive technical documentation, making industrial procurement faster, easier and more transparent.
Engineered for industrial applications. Available online. Delivered across Europe.
Our Product Range:
- Stainless Steel Flanges
- Carbon Steel Flanges
- EN 1092-1 Flanges
- DIN Flanges
- ASME B16.5 & ASME B16.47 Flanges
- Custom Flanges manufactured to drawing
- CNC Turned Components up to Ø 5,000 mm
FACTS
Flange Shop Pricing & Availability
Powerful Search & Filter Functions
Find the Right Flange in Seconds
With more than 3,000 standard and custom flange variants, the Flange Shop helps engineers and purchasing professionals quickly find the right product for every application.
Our advanced filter system allows you to search using the key technical criteria required for industrial piping systems.
Filter by:
- Standard– EN 1092-1, DIN or ASME
- Flange Type – Select the required flange design
- Material– Stainless Steel, Carbon Steel, Duplex & more
- Pressure Rating – Select PN or ASME Class
- Nominal Size –DN or NPS
- Facing Type – Sealing face configuration
- Product Search – Search by product code or item number
Technical Information – No Registration Required
Browse technical specifications, dimensions and product information freely.
Register your business account to access live pricing, real-time stock availability and online ordering.
EN 1092-1 Flange Types at a Glance
| FLANGE TYPE | DESCRIPTION | TYPICAL APPLICATION |
|---|---|---|
| Type 01 – Plate Flange | Flat flange without hub | Low to medium pressure piping systems |
| Type 02 – Loose Plate Flange | Loose flange used with a welding neck collar | Stainless steel piping systems |
| Type 05 – Blind Flange | Solid flange without bore | Closing pipe ends and pressure vessels |
| Type 11 – Welding Neck Flange | Flange with tapered hub for butt welding | High-pressure and high-temperature applications |
| Type 12 – Slip-On Flange | Slip-on flange with welding shoulder | General industrial piping and plant construction |
| Type 13 – Threaded Flange | Flange with internal thread | Systems where welding is not required |
| Type 21 – Integral Flange | Flange manufactured as an integral part of a component | Pumps, valves and special equipment |
| Type 32 – Loose Plate with Plain Collar | Loose flange combined with a plain collar | Corrosion-resistant piping systems |
| Type 34 – Loose Plate with Welding Neck Collar | Loose flange used with a welding neck collar | Stainless steel process piping |
| Type 37 – Loose Plate with Lap Joint Stub End | Loose flange used with a lap joint stub end | Easily aligned and removable flange connections |
EN 1092-1 or ASME Flanges – Understanding the Differences
EUROPEAN AND INTERNATIONAL FLANGE STANDARDS EXPLAINED
EN 1092-1 and ASME are among the world's most widely used flange standards for industrial piping systems, each designed for specific regional and industry requirements.
EN 1092-1 vs. ASME – Key Differences at a Glance
| FEATURE | EN 1092-1 | ASME B16.5 / B16.47 |
|---|---|---|
| Primary Application | Europe | North America and international projects |
| Pressure System | PN ratings (PN 6 – PN 400) | Pressure classes (Class 150 – 2500) |
| Nominal Size | DN (metric) | NPS (inch-based) |
| Sealing Faces | Form A to Form J | RF, FF and RTJ |
| Material Specifications | EN material grades | ASTM and ASME material specifications |
| Typical Applications | Process industry, water treatment and mechanical engineering | Oil and gas, petrochemical, energy, LNG and pipeline projects |
EN 1092-1 or ASME – Which Flange Standard Is Right for Your Project?
- Choose EN 1092-1 for European piping systems using DN dimensions and PN pressure ratings
- Choose ASME B16.5 or ASME B16.47 for international projects using NPS dimensions and pressure classes
- Consider the project, region, pressure requirements and material specifications
- Check certification requirements and inspection documents such as EN 10204 Type 3.1
FLANGES DIRECT FROM THE MANUFACTURER
For more than 60 years, we have manufactured high-quality industrial flanges as well as precision-turned and milled components at our production facility in the Czech Republic. Combined with extensive stockholding and a trusted international supplier network, we supply standard and custom flanges for industrial applications, mechanical engineering, vessel construction and pipeline systems, including TÜV certification and EN 10204 Type 3.1 inspection documents.
Standard Flanges
We stock industrial flanges according to EN 1092-1 as well as selected ASME B16.5 and ASME B16.47 standard flanges. Our portfolio includes:
- Stainless steel flanges in 1.4301 / 1.4307 (304 / 304L)
- Stainless steel flanges in 1.4401 / 1.4404 / 1.4571 (316 / 316L / 316Ti)
- Duplex and Super Duplex flanges for demanding industrial applications
Custom Flanges
In addition to standard products, we manufacture custom flanges according to CAD drawings with diameters of up to Ø 5,000 mm. We also produce precision-turned and milled components from stainless steel and carbon steel for industrial applications. From prototypes and individual components to series production and project orders, we support customers across Europe with extensive manufacturing expertise.
- Established 1964
- Production Facility Czech Republic
- Manufacturing Capacity Up to Ø 5,000 mm
- Materials Stainless Steel, Carbon Steel, Duplex & Super Duplex
- Inspection Documents EN 10204 Type 3.1
- Certified ISO 9001, ISO 14001
- Delivery Across Europe
- Business Rating AAA Dun & Bradstreet
- Items 30,000+
- Online Shop www.flangepro.com
WHY CHOOSE THE FLANGE SHOP?
Fast & Easy
Ordering
Ordering online is faster and easier than by phone or email. Purchase your industrial flanges in just a few clicks.
On-Time
Delivery
Our extensive stock programme ensures short lead times and reliable delivery for urgent projects.
Personal Technical
Support
Need technical advice or support for a complex project? Our experienced team is here to help.
Extensive Stock
Availability
More than 30,000 products and 1,000 stock items are available for immediate delivery.
Competitive
Prices
Optimised manufacturing, efficient stockholding and international sourcing ensure competitive prices.
Maximum
Flexibility
From standard flanges to custom-made solutions – one reliable partner for every project.
BUILT FOR LONG-TERM PARTNERSHIPS
The Flange Professionals combine manufacturing, stockholding and engineering expertise to provide a reliable supply chain for industrial flanges and piping components throughout Europe.
- 60+ Years of Manufacturing Experience
- 12,000+ Completed Orders
- 300+ Satisfied Customers per Year
Schnelle & einfache 
Pünktliche 
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