Duplex Flanges in Qatar
Duplex Flanges In Qatar, Duplex Flanges, Duplex Flanges Supplier
Bhansali Enterprise is a renowned company that deals with the manufacturing and supplying of Duplex Flanges in Qatar with high quality services. Our Duplex Flanges are made to offer the best performance and long lasting service and hence are suitable for use in various industries.
Duplex Stainless Steel is an extremely special type of Stainless Steel that has the best of both the worlds of Austenitic and Ferritic Stainless Steel. Our Duplex Flanges are made from these enhanced alloys so that they can meet the expectations of the harshest conditions. These flanges are specifically intended for use in conditions of high pressure and high temperatures in particular.
Some of the main characteristics of our Duplex Flanges include; pitting, crevice corrosion, and stress corrosion cracking. For this reason, they are ideal for use in harsh conditions characteristic of oil and gas, chemical processing, and marine industries. The tensile strength and the mechanical properties of the Duplex Stainless Steel are very high; hence, these flanges offer reliable performance in such applications.
To guarantee that the Duplex Flange is of the highest quality, we use strict quality control measures to ensure they are high quality. The quality control program also has mechanical properties testing, corrosion resistance testing, and dimensional accuracy testing. Every production process, from the selection of raw materials to the final inspection, is controlled to ensure that our products meet the required standards.
Duplex Flanges are used in several industries and applications, such as pipelines, pressure vessels, and other equipment. These lights are more efficient and flexible, making them suitable for areas where they need to be strong and long-lasting.
We ensure that our clients get the best Duplex Flanges that can be availed in the market. Our highly skilled personnel is always ready to provide technical assistance and develop a specific approach for your business.
Duplex Flanges Specifications in Qatar
| Standard | ASTM A182 / ASME SA182, ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges |
| Dimension | ANSI/ASME B16.5, B16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, GOST Flange, ASME/ANSI B16.5/16.36/16.47A/16.47B, MSS S44, ISO70051, JISB2220, BS1560-3.1, API7S-15, API7S-43, API605, EN1092 |
| Flanges Size | 1/2″ (15 NB) to 48″ (1200NB) DN10~DN5000 |
| Flange Face Type | Raised Face (RF), Ring Type Joint (RTJ), Flat Face (FF), Large Male-Female (LMF), Lap-Joint Face (LJF), Small Male-Female (SMF), Small Tongue, Large Tongue & Groove, Groove |
| Pressure Class | PN 2.5 TO PN 400 |
| Pressure Rating ANSI | Class 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS |
| Pressure Calculation in DIN | 6Bar 10Bar 16Bar 25Bar 40Bar / PN6 PN10 PN16 PN25 PN40, PN64 |
| Table | D, E, F, H |
| Types | Forged / Threaded / Screwed / Plate |
| Form | Plate Flange, Loose Plate Flange, Loose Plate With Weld Neck Flange, Blank Flange, Welding Neck Flange, Hubbed Slip on Flange, Hubbed Threaded Flange, Lapped Pipe End Flange. |
| Flanges Marking | All Flanges are marked as follows: Grade, Standard, Thickness, Heat No. (Or according to the customer’s request.) |
Available Variations in Duplex Flanges in Qatar

Duplex Steel Slip On Flange in Qatar

Duplex Steel Weld Neck Flange in Qatar

Duplex Steel Blind Flange in Qatar

Duplex Steel Threaded Flanges in Qatar

Duplex Lap Joint Flanges in Qatar

Duplex Steel Spectacle Blind Flanges in Qatar
Duplex Flanges Equivalent Gardes in Qatar
| STANDARD | WERKSTOFF NR. | UNS |
| Duplex Steel | 1.4462 | S32205 |
| Duplex Steel | 1.4462 | S31803 |
Chemical Composition of Duplex Flanges in Qatar
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N | Fe |
| S32205 | 0.030 max | 2.00 max | 1.00 max | 0.030 max | 0.020 max | 22.0 – 23.0 | 3.0 – 3.5 | 4.50 – 6.50 | 0.14 – 0.20 | 63.72 min |
| S31803 | 0.030 max | 2.00 max | 1.00 max | 0.030 max | 0.020 max | 22.0 – 23.0 | 3.0 – 3.5 | 4.50 – 6.50 | 0.14 – 0.20 | 63.72 min |
Mechanical Properties of Duplex Steel Flanges in Qatar
| Grades | Density (g/cm 3) | Density (lb/in 3) | Melting Point (°C) | Melting Point (°F) |
| S32205 | 7.805 | 0.285 | 1420 – 1465 | 2588 – 2669 |
| S31803 | 7.805 | 0.285 | 1420 – 1465 | 2588 – 2669 |
Other Types Of Duplex Steel Flanges in Qatar
- DSS F60 Expander Flange
- Duplex Steel S32205 Welding Neck Flange
- Duplex Steel ASTM A182 Square Flange
- Duplex Steel UNS S32205 Threaded Flange
- 1.4462 Tongue & Groove Flange
- Duplex Steel 1.4462 Pipe Flanges
- Duplex Steel S32205 Spades Ring Flanges
- ASTM A182 Duplex F60 BLRF Flange
- Duplex Stainless Steel F60 WNRTJ Flange
- WNR 1.4462 Industrial Flanges
- Duplex Steel F60 Long Weld Neck Flange
- Duplex Steel 1.4462 Spectacle Blind Flange
- Duplex Steel S32205 Hexagonal Flange
- Duplex Stainless Steel S32205 WNFF Flange
- Duplex Steel S32205 Lap Joint Flange
- ASTM A182 DSS S32205 Reducing Flange
- ASME SA182 S32205 Duplex Stainless Steel Flange
- Duplex Stainless Steel F60 SORF Flange
- UNS S32205 Orifice Flange
- Duplex Stainless Steel S32205 Nipo Flanges
- Steel S32205 Nipoflange
- Duplex Steel 1.4462 PN 10 Flange
- DSS F60 Flat Face Flange Stock
- ASME SA182 Duplex Steel F60 BLRF Flanges
- ASME B16.5 Duplex Stainless Steel S32205 Flanges
- Duplex Stainless Steel S32205 Flat Face Flange
- Duplex Steel UNS S32205 Plate Flange
- UNS S32205 High Hub Blinds Flanges
- ASME SA182 Duplex Steel F60 Screwed Flanges
- 1.4462 Loose Flanges
- Duplex Stainless Steel S32205 SOFF Flanges
- Duplex Steel S32205 Socket Welding Flange
- Duplex Stainless Steel S32205 RTJF Flanges
- Duplex 1.4462 Loose Flanges
- UNS S32205 Spades Ring Spacers Flanges
- Duplex Steel F60 Raised Face Flange
- ASME SA182 Duplex Steel F60 Puddle Flanges
- Duplex Steel S32205 Male & Female Flanges
Duplex Steel Flanges Industrial Application in Qatar
- Oil & Gas Industry
- Power Plant Generation
- Marine Industry
- Petrochemical Industry
- Chemical Industry
- Aerospace Industry
- Sugar Industry
- Pharmaceutical Equipment
- Pulp and Paper Industry
- Gas Processing
- Specialty Chemicals
- Off-Shore Oil Drilling Companies
COUNTRY
- Bahrain
- Kuwait
- Iraq
- Oman
- Qatar
- SS 304 Wire
- SS 316 Wire
- Duplex Sheet Plates
- Duplex Round Bars
- Duplex Flanges
- Duplex Pipes
- Super Duplex Sheet Plates
- Super Duplex Round Bars
- Super Duplex Flanges
- Super Duplex Pipes
- Inconel Sheet Plate
- Inconel Round Bar
- Monel 400 / K500 Sheet Plate
- Hastelloy Sheet Plates
- Hastelloy Pipes
- Titanium Round Bars
- Titanium Flanges
- Saudi Arabia
- United Arab Emirates