Leading Manufacturer & Exporter of
Weld Neck Flanges to UAE
Werner Flanges stands as a premier manufacturer and exporter of high-quality weld neck flanges to the United Arab Emirates, serving the nation's thriving oil and gas, petrochemical, and industrial sectors for over two decades. Our commitment to precision engineering and international standards compliance has made us the trusted partner for major projects across Dubai, Abu Dhabi, Sharjah, and the broader UAE region.
The United Arab Emirates represents one of the Middle East’s most dynamic industrial markets, with massive investments in energy infrastructure, petrochemical complexes, and construction projects. From ADNOC’s upstream facilities to the world-class refineries in Ruwais and Jebel Ali, our weld neck flanges have been instrumental in ensuring the integrity and reliability of critical piping systems operating under extreme conditions.
Our weld neck flanges are manufactured in full compliance with ASME B16.5, DIN, and BS standards, available in pressure classes ranging from 150# to 2500# and sizes from ½” to 60″. We supply these critical components in various materials including Carbon Steel (ASTM A105), Stainless Steel (304, 304L, 316, 316L), Alloy Steel (F11, F22, F91), and Duplex grades (F51, F53, F55) to meet the demanding requirements of UAE’s industrial landscape.
With strategic shipping partnerships through Jebel Ali Port and direct delivery networks to industrial zones across the Emirates, we guarantee delivery times of 18–25 days for standard orders, with expedited air freight options available for urgent requirements. Every weld neck flange leaves our facility with complete documentation including Material Test Certificates, PMI reports, dimensional inspection records, and third-party certification from internationally recognized bodies like TÜV, Lloyd's Register, and Bureau Veritas.
UAE Weld Neck Flanges | 18–25 Days Delivery via Jebel Ali | MTC & PMI Certified | TÜV, LR & Bureau Veritas Approved
Specifications
| Specification | Details |
|---|---|
| Pressure Rating | Class 150 to Class 2500 |
| Flange Type | Plate Flange |
| Facing Type | Raised Face (RF), Flat Face (FF), Ring Type Joint (RTJ) |
| Size Range | ½” to 24” (DN 15 to DN 600) |
| Temperature Range | -29°C to +593°C (Depending on Material & Pressure Class) |
| Applications | Oil & Gas, Petrochemical, Power Generation, Water Treatment, Marine & Industrial Sectors |
| Manufacturing Process | Forged / Machined |
| Certification | EN 10204 3.1 / 3.2, IBR, NACE MR0175 / ISO 15156 (as applicable) |
Matel and Grade
| Type of Materials | Common Specifications / Customization Available on Request |
|---|---|
| Duplex Steel | ASTM/ASME A182 F51, F60, F61, UNS S31803, UNS S32205 |
| Super Duplex Steel | ASTM/ASME A182 F53, F55, UNS S32750, UNS S32760, F44 (6Mo) |
| Stainless Steel | ASTM/ASME A182 F304, F304L, F316, F316L, F310, F317L, F321, F347 |
| Carbon Steel | ASTM A105, A350 LF1, LF2, LF3, A266 Class 1/2, A694 F42 to F70, A765 Gr. II |
| Alloy Steel | ASTM/ASME A182 F1, F5, F9, F11, F12, F22 |
| Non-Ferrous Alloys | Titanium, Brass, Admiralty Brass, Copper Nickel, Nickel Alloys, Hastelloy |
| Titanium | ASTM/ASME B381 Gr.1, Gr.2, Gr.5, Gr.7, Gr.12, Gr.16 |
| Copper Nickel | ASTM B151 UNS C70600 (Cu-Ni 90/10), C71500 (Cu-Ni 70/30) |
| Brass, Al-Brass | ASTM B152 UNS C26000, C27200, C28000; ASTM B111 for Al-Brass |
| Nickel Alloys | ASTM B160, B161, B564 – UNS N02200, N02201, N04400, N08800, N08825, N06600, N06601, N06625, Monel K500 |
| Alloy 20 | ASTM B462 UNS N08020 |
| Hastelloy | ASTM B564 UNS N10276 (Hastelloy C276), N06022 (Hastelloy C22) |
| Cladded Materials | ASTM B898, B265, B424 or custom explosion/clad bonding using dissimilar metals |
| Titanium-Steel, Nickel-Steel, Titanium-Copper, Stainless Steel-Carbon Steel, Bimetallic/Trimetallic Combinations |
Types of Flanges
| Stainless Steel Weld Neck Flanges UAE | Carbon Steel Weld Neck Flanges UAE | ANSI B16.5 Weld Neck Flanges UAE | Raised Face Weld Neck Flanges UAE | Flat Face Weld Neck Flanges UAE |
| RTJ Weld Neck Flanges UAE | Long Weld Neck Flanges UAE | High Pressure Weld Neck Flanges UAE | Forged Weld Neck Flanges UAE | Custom Weld Neck Flanges UAE |
Industries and Applications We Supply
| Industry | Applications |
|---|---|
| Oil & Gas Industry |
The UAE oil and gas sector is a major destination for exported weld neck flanges. Export quality flanges with full documentation are supplied worldwide for upstream, midstream, and downstream applications. Offshore platforms and onshore fields require weld neck flanges for wellhead assemblies, production manifolds, and high-pressure process equipment where seal integrity and structural strength are vital. Exported weld neck flanges from the UAE meet international standards and are used in harsh desert environments, offshore chloride exposure, and high cycling conditions. These flanges are selected for global oil & gas projects where reliability and durability are essential. |
| Petrochemical & Chemical Processing |
The UAE’s petrochemical sector exports polymer products and uses weld neck flanges in critical services including cracking furnaces, high-pressure reactor systems, and corrosive chemical transfer lines. UAE exporters supply flanges that withstand high temperatures, extreme pressures, and aggressive media in global petrochemical operations. Exported weld neck flanges in alloy steel and corrosion-resistant grades are trusted in polyethylene and polypropylene plants worldwide. |
| Power Generation |
Power generation facilities across the UAE depend on high-quality weld neck flanges for steam systems, boiler headers, and turbine connections. Exported flanges are used in combined cycle gas turbine plants, nuclear power facilities, and large conventional stations that demand high-temperature and high-pressure capability. Exporters from the UAE supply weld neck flanges with full traceability and international compliance for grid stability and large-scale global energy projects. |
| Water Treatment & Desalination |
The UAE’s water and desalination infrastructure exports expertise along with weld neck flanges used in seawater intake, reverse osmosis units, and water distribution pipelines. Stainless steel and corrosion-resistant flanges are shipped globally for desalination plants handling corrosive seawater and high-pressure systems. Export quality weld neck flanges ensure long service life and resistant performance in critical water production and treatment facilities worldwide. |
| Construction & Infrastructure |
Large infrastructure projects in the UAE use weld neck flanges in HVAC systems, steam distribution, and chilled water networks. Exported UAE flanges are used by international contractors in commercial and residential complexes, district cooling networks, and industrial piping systems. These flanges meet international specifications and are shipped with full export documentation for global infrastructure development projects. |
Frequently Asked Questions (FAQs)
- what is the typical delivery time for weld neck flanges to uae?
-
standard sea freight delivery times range from 18–25 days from order confirmation to arrival at jebel ali port or khalifa port, depending on shipping schedules and routing. for urgent requirements, expedited air freight can deliver flanges to dubai or abu dhabi within 5–7 days.
- are your weld neck flanges certified for adnoc projects?
-
yes, our weld neck flanges comply with adnoc material system specifications (mssr) and applicable international standards referenced in adnoc engineering standards. we provide complete documentation including mtc, pmi reports, and third-party inspection certificates.
- can you supply weld neck flanges in duplex and super duplex grades?
-
we manufacture weld neck flanges in duplex (astm a182 f51) and super duplex (astm a182 f53/f55) grades suitable for offshore and corrosive environments common in the uae.
- what documentation is provided with each shipment?
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each shipment includes en 10204 3.1 mtc, dimensional inspection reports, pmi results, ndt reports, packing list, invoice, and certificate of origin. third-party inspection certificates are available upon request.
- do you offer material testing beyond standard requirements?
-
yes, we provide additional mechanical testing, advanced ndt, ferrite testing, hardness surveys, and special chemical analysis as per project requirements.
- can you manufacture custom weld neck flanges?
-
we manufacture custom weld neck flanges including special bore sizes, pressure ratings, and proprietary designs as per project drawings and engineering specifications.
