Riddhi Siddhi Metal Impex is a trusted and leading SS Flange Supplier in Turkey, providing a wide range of premium quality Stainless Steel Flanges suitable for various industrial applications. Our SS Flanges are produced using high-grade stainless steel and modern manufacturing techniques to ensure superior strength, long service life, and excellent corrosion resistance. Each flange is carefully tested and inspected by our quality team before being properly packed and delivered to customers. We keep a large inventory of High Quality SS Flanges in different sizes, standards, and pressure ratings to meet the varied requirements of our global clients. Stainless Steel Flanges are widely used in piping systems to connect pipes, valves, pumps, and other equipment, while a blind flange is specifically designed to seal the end of pipelines and prevent leakage. Due to their high durability, reliability, and resistance to harsh environments, SS Flanges are extensively used in industries such as oil & gas, petrochemical, power plants, and construction.

Stainless Steel Flanges are manufactured using premium-quality forged materials to ensure high strength, durability, and reliable performance in demanding industrial environments. Riddhi Siddhi Metal Impex is widely recognized as a trusted Stainless Steel Flanges, SS EIL Approved Flanges, IBR Approved Flanges, and ARAMCO Approved Flanges Supplier, Stockist, Importer, and Exporter in Turkey. Our SS EIL Approved Flanges are known for their precision engineering, excellent corrosion resistance, and adherence to international quality standards. We focus on maintaining strong and long-term relationships with our clients by providing reliable products, competitive pricing, and timely delivery services. Furthermore, we are also recognized as a leading supplier of Pipe Fittings that are widely used in industries such as oil & gas, petrochemical, power generation, and construction.
Riddhi Siddhi Metal Impex is Turkey’s most trusted Stainless Steel Flange Supplier & supplier in Turkey. Our High-quality Flanges, sensible customer service, and in-house processing capabilities have made us one of the best emerging and leading suppliers for Flanges in Turkey. Riddhi Siddhi Metal Impex is an ISO 9001:2009 certified company that has been in existence since 2003. A flange is a rim (lip) or an external or interior ridge used for strength. Stainless Steel Split Flanges can also be used to join two objects together, such as Stainless Steel Screwed Flanges on the end of a pipe, a steam cylinder, and so on. Pipes with Stainless Steel Slip-On Pipe Flanges are easier to keep together and take apart.
| SS Pipe Flange Price List |
Stainless Steel Screwed
Flanges Per Unit (INR) |
SS ASTM A182 Flange (€) | SS Flange Material (€) |
| Flanges Ss A 182 Gr F304/304l Flange Wn 150 Rf 304/304l Ss Ios Bore Item Flange-Weld Neck-Asme Class(35pcs) | 323 | 3.50 | 3.60 |
| SS Seamless Butt-Welded Flange / Fittings (Pipe Fittings) Grade 904l | 1,336 | 14.50 | 14.80 |
| Flanges SS A 182 Gr F304/304l Flange Wn 150 Rf 304/304l Ss Ios Bore Item Flange-Weld Neck-Asme Class(59pcs) | 385 | 4.20 | 4.30 |
| Flange SS Gr Sa182 F316 Ansi B16.5 Dn 20, 300#Sch 40s, Weld Neck Rf (12pcs) | 476 | 5.20 | 5.30 |
| Flanges SS A 182 Gr F304/304l Flange Wn 150 Rf 20b462 40/S Bore Item Flange-Type-Weld Neck (3pcs) | 811 | 8.80 | 9.00 |
| Flange SS Gr Sa182 F316 Ansi B16.5 Dn25,150#Sch10s, Weld Neck Rf (60pcs) | 487 | 5.30 | 5.40 |
| FLANGE NPS |
Outside Diameter |
Bolt Circle (BC) | Raised Face (R) | Raised Face (RF) | Raised Face Thickness (T) |
Flat Face Thickness (T2) |
Bolt Hole (B) | No. of Bolt Holes |
|---|---|---|---|---|---|---|---|---|
| 1/2″ | 3.50″ | 2.38″ | 1.38″ | .063″ | .44″ | .38″ | .62″ | 4 |
| 3/4″ | 3.88″ | 2.75″ | 1.69″ | .063″ | .50″ | .44″ | .62″ | 4 |
| 1″ | 4.25″ | 3.12″ | 2.00″ | .063″ | .56″ | .50″ | .62″ | 4 |
| 1-1/4″ | 4.62″ | 3.50″ | 2.50″ | .063″ | .62″ | .56″ | .62″ | 4 |
| 1-1/2″ | 5.00″ | 3.88″ | 2.88″ | .063″ | .68″ | .62″ | .62″ | 4 |
| 2″ | 6.00″ | 4.75″ | 3.62″ | .063″ | .75″ | .69″ | .75″ | 4 |
| 2-1/2″ | 7.00″ | 5.50″ | 4.12″ | .063″ | .88″ | .82″ | .75″ | 4 |
| 3″ | 7.50″ | 6.00″ | 5.00″ | .063″ | .94″ | .88″ | .75″ | 4 |
| 3-1/2″ | 8.50″ | 7.00″ | 5.50″ | .063″ | .94″ | .88″ | .75″ | 8 |
| 4″ | 9.00″ | 7.50″ | 6.19″ | .063″ | .94″ | .88″ | .75″ | 8 |
| 5″ | 10.00″ | 8.50″ | 7.31″ | .063″ | .94″ | .88″ | .88″ | 8 |
| 6″ | 11.00″ | 9.50″ | 8.50″ | .063″ | 1.00″ | .94″ | .88″ | 8 |
| 8″ | 13.50″ | 11.75″ | 10.62″ | .063″ | 1.12″ | 1.06″ | .88″ | 8 |
| 10″ | 16.00″ | 14.25″ | 12.75″ | .063″ | 1.19″ | 1.13″ | 1.00″ | 12 |
| 12″ | 19.00″ | 17.00″ | 15.00″ | .063″ | 1.25″ | 1.19″ | 1.00″ | 12 |
| 14″ | 21.00″ | 18.75″ | 16.25″ | .063″ | 1.38″ | 1.32″ | 1.12″ | 12 |
| 16″ | 23.50″ | 21.25″ | 18.50″ | .063″ | 1.44″ | 1.38″ | 1.12″ | 16 |
| 18″ | 25.00″ | 22.75″ | 21.00″ | .063″ | 1.56″ | 1.50″ | 1.25″ | 16 |
| 20″ | 27.50″ | 25.00″ | 23.00″ | .063″ | 1.69″ | 1.63″ | 1.25″ | 20 |
| 22″ | 29.50″ | 27.25″ | 25.25″ | .063″ | 1.81″ | 1.75″ | 1.38″ | 20 |
| 24″ | 32.00″ | 29.50″ | 27.25″ | .063″ | 1.88″ | 1.82″ | 1.38″ | 20 |
| Nominal Pipe Size |
“A” (O.D.) |
“B” (Thk.) |
“C” (RF Dia.) |
“D” (B.C.D.) |
# Bolt Holes |
Dia. of Bolt Holes |
Approx. Weight |
| 1/2″ | 3-3/4 | 9/16 | 1-3/8 | 2-5/8 | 4 | 5/8 | 2 |
| 3/4″ | 4-5/8 | 5/8 | 1-11/16 | 3-1/4 | 4 | 3/4 | 3 |
| 1″ | 4-7/8 | 11/16 | 2 | 3-1/2 | 4 | 3/4 | 4 |
| 1-1/4″ | 5-1/4 | 3/4 | 2-1/2 | 3-7/8 | 4 | 3/4 | 6 |
| 1-1/2″ | 6-1/8 | 13/16 | 2-7/8 | 4-1/2 | 4 | 7/8 | 7 |
| 2″ | 6-1/2 | 7/8 | 3-5/8 | 5 | 8 | 3/4 | 8 |
| 2-1/2″ | 7-1/2 | 1 | 4-1/8 | 5-7/8 | 8 | 7/8 | 12 |
| 3″ | 8-1/4 | 1-1/8 | 5 | 6-5/8 | 8 | 7/8 | 16 |
| 3-1/2″ | 9 | 1-3/16 | 5-1/2 | 7-1/4 | 8 | 7/8 | 21 |
| 4″ | 10 | 1-1/4 | 6-3/16 | 7-7/8 | 8 | 7/8 | 28 |
| 5″ | 11 | 1-3/8 | 7-5/16 | 9-1/4 | 8 | 7/8 | 37 |
| 6″ | 12-1/2 | 1-7/16 | 8-1/2 | 10-5/8 | 12 | 7/8 | 48 |
| 8″ | 15 | 1-5/8 | 10-5/8 | 13 | 12 | 1 | 79 |
| 10″ | 17-1/2 | 1-7/8 | 12-3/4 | 15-1/4 | 16 | 1-1/8 | 122 |
| 12″ | 20-1/2 | 2 | 15 | 17-3/4 | 16 | 1-1/4 | 183 |
| 14″ | 23 | 2-1/8 | 16-1/4 | 20-1/4 | 20 | 1-1/4 | 241 |
| 16″ | 25-1/2 | 2-1/4 | 18-1/2 | 22-1/2 | 20 | 1-3/8 | 315 |
| 18″ | 28 | 2-3/8 | 21 | 24-3/4 | 24 | 1-3/8 | 414 |
| 20″ | 30-1/2 | 2-1/2 | 23 | 27 | 24 | 1-3/8 | 515 |
| 24″ | 36 | 2-3/4 | 27-1/4 | 32 | 24 | 1-5/8 | 800 |
| 1/16″ raised face included in flange thickness. | |||||||
| ASME/ANSI B 16.36 | Welding Neck Flange, Slip-on Flange, Threaded Flange |
| PRESSURE CLASS | 300, 400, 600, 900, 1500, 2500 |
| ASME/ANSI B 16.5 | Welding Neck Flange, Slip-on Flange, Blind Flange, High Hub Blind Flange, Socket Weld Flange, Lap Joint Flange, Threaded Flange, Ring Type Joint Flange |
| PRESSURE CLASS | 150, 300, 400, 600, 900, 1500, 2500 |
| ASME/ANSI B 16.47 | Welding Neck Flange, Blind Flange [Series A & B] |
| PRESSURE CLASS | 75, 150, 300, 400, 600, 900 |
| BS 4504 SEC 3.1 | Welding Neck Flange, Hubbed Slip-on Flange, Hubbed Threaded Flange, Lapped Pipe End Flange, Plate Flange, Loose Plate Flange, Loose Plate With Weld Neck Flange, Blank Flange |
| PRESSURE CLASS | PN 2.5 TO PN 40 |
| BS 4504[PART 1] | Welding Neck Flange, Hubbed Slip-On Hubbed Threaded, Plate Flange, Loose Plate With Weld-On Plate Collar, Blank Flange |
| PRESSURE CLASS | PN 2.5 TO PN 400 |
| BS 1560 BOSS | Welding Neck Flange, Socket Welding Flange, Slip-On Flange, Blind Flange, Screwed Boss Flange, Lapped Flange |
| PRESSURE CLASS | 150, 300, 400, 600, 900, 1500, 2500 |
| BS10 | Welding Neck Flange, Plate Slip-On Flange, Screwed Boss Flange, Slip-On Boss Flange, Blind Flange |
| TABLE | D, E, F, H |
| DIN FLANGES | DIN 2527, 2566, 2573, 2576, 2641, 2642, 2655, 2656, 2627, 2628, 2629, 2631, 2632, 2633, 2634, 2635, 2636, 2637, 2638, 2673 |
| PRESSURE CLASS | PN 6 TO PN 100 |
We regularly supply to different cities across Turkey. We have a huge clientele covering more than major industrial hubs within Turkey. Riddhi Siddhi Metal Impex is a name that people trust. Our brand name implies on-time delivery, affordable prices, and superior quality of SS Flanges. We are known as an approved Flanges Supplier and Dealer in Turkey.
| Product Supplied | City (Turkey) |
| Ball Flanges for Automobile Industry | Istanbul |
| Globe Flanges Supply | Ankara |
| Check Flanges Supply for Water Supply System | Izmir |
| Flanges for the Chemical Industry | Bursa |
Riddhi Siddhi Metal Impex export Approved Flanges to Turkey, European countries, Africa, Asian countries, and all other continents. We have shipments going to various countries every month, with the increasing clientele we export 3 containers of Flanges to new locations and ports Each month. We are Turkey leading Types of SS Flange and have been leading the market for the past few decades.
| Countries we supply and export Types of Flanges worldwide: | ||||
|---|---|---|---|---|
| Saudi Arabia | Oman | Kuwait | Netherlands | Iran |
| Bahrain | Qatar | Turkey | Africa | China |
| Nigeria | Mexico | Canada | Venezuela | United Kingdom |
| United States | South Africa | Malaysia | Bangladesh | Turkey |
| Singapore | Sri Lanka | Australia | Brazil | Germany |
| France | Italy | South Korea | Poland | Belgium |