Rishabh Steel Industries
Grant Road, Mumbai, Maharashtra
GST No. 27AMCPR2958N1ZD
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Rishabh Steel Industries, Mumbai, Indiacan offer vide range ofDuplex & Super Duplex Steel Fittings and Flangesfrom ready stock or on make to order basis & are currently supplying to UK, Iran(Tehran), Saudi Arabia, Spain, Bahrain, Nigeria, Dubai, Egypt, Malaysia, etc.
Flange & Fitting Standards:API 6A, ANSI, ASME, DIN, EN1092-1, UNI, JIS/KS, BS4504, GB, AWWA C207, GOST, PSI.
Various type of IBR approved Flanges that can be procured are as follows:Blind, Slp-On, Welding Neck (Weldneck), Long Welding Neck (LWN), Socket Weld, Lap Joint, Threaded, Spectacle Blind, Plate, Collar, Flat Face, Raised Face, Ring Type Joint, etc.
Class of flanges:#150, #300, #400, #600, #900, #1500, #2500
IBR approvedFlangescan be avail in various grade materials as mention below:
Carbon Steel:ASTM A350 LF2, ASTM A105N, 224Gr.490, A737Gr.B, K03011, 1.0566, TStE355, A510FP1, FeE355-3, K03504, 1.0460, P250GH, C22.8
Alloy Steel:4130, 708A30, G41300, 1.7218, 25CrMo4, 30CD4, 30CrMo4, SCM420, 30ChM, 4340, ASTM A387 Grade P1, A387 Grade P5, A387 Grade P9, A387 Grade P11, A387 Grade P12, A387 Grade P22, A387 Grade P91, A182 Grade F1 Class 1, A182 Grade F5, A182 Grade F9, A182 Grade F11 Class 2, A182 Grade F12 Class 2, A182 Grade F22 Class 3, A182 Grade F91, A350 LF3, A350 LF6 Class 1, A350 LF6 Class 2, K12822, K41545, K90941, K11572, K21590, K32025, 1.5415, 1.7362, 1.7386, 1.7335, 1.7380, 1.4903, 1.5637, 16Mo3, 12CrMo195, 12CrMo91, 13CrMo44, 13CrMo4-5, 10CrMo9-10, 10CrMoVNb9-1, 10Ni14, 15CD4-5, 10CD9-10, X12CrMo5, X11CrMo9-1, 14CrMo4-5, F34, X10CrMoVNb9-1, 12Ni14, SFVAF12, SCMV4, 15KH5M, 12KHM, 10KH2M
Stainless Steel (SS):304, 304L, 309, 310, 316, 316L, 316Ti, 317, 317L, 321, 329, 347
Duplex Steel (DSS):2205, ASTM A182 F60, F51, UNS S32205, S31803, 1.4462.
Super Duplex Steel (SDSS):2507, Zeron 100, ASTM A182 F53, F55, UNS S32750, S32760, DIN 1.4410, 1.4501
Inconel:Alloy 600, 601, 625, 690, 718, N06600, N06601, N06625, N06690, N07718, AFNOR NC 15Fe, NC19FeNb, 2.4816, 2.4851, 2.4856, 2.4668
Incoloy:Alloy 800, 800H, 800HT, 825, UNS N08800, N08825, AFNOR 25NC35-20, WFe32C20DU, 1.4876, 2.4858,
Monel:Alloy 400, K-500, 2.4360, 2.4375.
Product Details:
| Minimum Order Quantity | 50 Meter |
| Brand | Japan , Europe & Indian |
| Material Grade | Duplex Steel, Duplex Steel UNS S31803, Duplex Steel UNS S32205, Super Duplex Steel UNS S32750, Super |
| Size | Any Sizes |
| Thickness | 2-3 mm, 3-4 mm, 4-5 mm, >5 mm, 0-1 mm, 1-2 mm |
| Unit Pipe Length | 6 meter, 9 meter, 3 meter |
S31803 / S32205 Duplex Pipes Chemical Composition
| S31803 / S32205 | C | N | P | Si | Mn | Mo | Fe | Cr | S | Ni |
| 1.0 | 0.03 | 0.02 | 2.0 | 3.0 – 3.5 | 22.0 – 23.0 | 0.03 | 4.5 – 6.5 | 0.14 – 0.2 | Bal |
Duplex Steel S31803 / S32205 Pipe Mechanical Properties
| S31803 / S32205 | Density | Melting Point | Yield Strength (0.2%Offset) | Tensile Strength | Elongation |
| 7.8 g/cm3 | 1350 °C (2460 °F) | Psi – 80000 , MPa – 550 | Psi – 116000 , MPa – 800 | 15 % |
Equivalent Grades for S31803 / S32205 Duplex Stainless Steel Pipe
| STANDARD | UNS | WERKSTOFF NR. |
| Duplex S31803 | S31803 | 1.4462 |
| Duplex S32205 | S32205 | 1.4462 |
Additional Information:
Product Details:
| Minimum Order Quantity | 25 Piece |
| Condition | New |
| Color | Silver |
| Shape | Curve |
| Size | >30 inch |
| Material Standard | ASTM A182, ASTM A351, ANSI B16.5 |
| Grade | Duplex Steel 2205 / 31803 |
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Rishabh Steel Industries, Mumbai, India can offer vide range of Flanges from ready stock or on make to order basis & are currently supplying to UK, Iran(Tehran), Saudi Arabia, Spain, Bahrain, Nigeria, Dubai, Egypt, Malaysia, etc. Various steel products such as Angles, Channels, Beams, Billets, Blooms, Round Bars, Square Bars, Rectangular Bars, Flat Bars, Forged Bars, Rolled Bars, Concast Bars, Pipe Fittings, Elbow, Tee, Reducer, Cross, Stub End, End Caps, Forged Stampings, Pipes, Tube, Tubing, Fasteners, Bolts, Nuts, Washers, Screws, Studs, Plates, Sheets, Coil, etc.
Flange Standards: API 6A, ANSI, ASME, DIN, EN1092-1, UNI, JIS/KS, BS4504, GB, AWWA C207, GOST, PSI.
Specifications: Can offer Flanges as cast, forged, normalized, annealed, quenched (hardened) & tempered condition with black or bright (proof machined) finish.
Various type of IBR approved Flanges that can be procured are as follows: Blind, Slp-On, Welding Neck (Weldneck), Long Welding Neck (LWN), Socket Weld, Lap Joint, Threaded, Spectacle Blind, Plate, Collar, Flat Face, Raised Face, Ring Type Joint, etc.
Size range of flanges that can be offered are ½” inch upto 60” inch depending on type, class & grade of flanges.
Class of flanges: #150, #300, #400, #600, #900, #1500, #2500
IBR approved Flanges can be avail in various grade materials as mention below: Carbon Steel: ASTM A350 LF2, ASTM A105N, 224Gr.490, A737Gr.B, K03011, 1.0566, TStE355, A510FP1, FeE355-3, K03504, 1.0460, P250GH, C22.8 Alloy Steel: 4130, 708A30, G41300, 1.7218, 25CrMo4, 30CD4, 30CrMo4, SCM420, 30ChM, 4340, ASTM A387 Grade P1, A387 Grade P5, A387 Grade P9, A387 Grade P11, A387 Grade P12, A387 Grade P22, A387 Grade P91, A182 Grade F1 Class 1, A182 Grade F5, A182 Grade F9, A182 Grade F11 Class 2, A182 Grade F12 Class 2, A182 Grade F22 Class 3, A182 Grade F91, A350 LF3, A350 LF6 Class 1, A350 LF6 Class 2, K12822, K41545, K90941, K11572, K21590, K32025, 1.5415, 1.7362, 1.7386, 1.7335, 1.7380, 1.4903, 1.5637, 16Mo3, 12CrMo195, 12CrMo91, 13CrMo44, 13CrMo4-5, 10CrMo9-10, 10CrMoVNb9-1, 10Ni14, 15CD4-5, 10CD9-10, X12CrMo5, X11CrMo9-1, 14CrMo4-5, F34, X10CrMoVNb9-1, 12Ni14, SFVAF12, SCMV4, 15KH5M, 12KHM, 10KH2M Stainless Steel (SS): 304, 304L, 309, 310, 316, 316L, 316Ti, 317, 317L, 321, 329, 347 Duplex Steel (DSS): 2205, ASTM A182 F60, F51, UNS S32205, S31803, 1.4462, X2CrNiMoN22-5-3, AFNOR Z3CND22-05Az Super Duplex Steel (SDSS): 2507, Zeron 100, ASTM A182 F53, F55, UNS S32750, S32760, DIN 1.4410, 1.4501 Inconel: Alloy 600, 601, 625, 690, 718, N06600, N06601, N06625, N06690, N07718, AFNOR NC 15Fe, NC19FeNb, 2.4816, 2.4851, 2.4856, 2.4668 Incoloy: Alloy 800, 800H, 800HT, 825, UNS N08800, N08825, AFNOR 25NC35-20, WFe32C20DU, 1.4876, 2.4858, Monel: Alloy 400, K-500, 2.4360, 2.4375 Hastelloy: Alloy C276, C22 UNS N10276, N06022 Copper(Cupro) Nickel: CU-NI 90/10, CU-NI 70/30 Titanium: Alloy Grade 2, 5 Additional Information:
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Additional Information:
Product Details:
| Minimum Order Quantity | 10 Piece |
| Material Standard | ASTM A351, ANSI B16.5, ASTM A182 |
| Material Grade | Super Duplex |
| Condition | New |
| Material | Stainless Steel |
| Grades | Super Duplex |
| Size | 5-10 inch |
| Brand | Rishabh |
Super Duplex Steel S32750 / S32760 Pipe Flanges Chemical Composition
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N | Fe |
| S32750 | 0.030 max | 1.20 max | 0.80 max | 0.035 max | 0.020 max | 24.00 – 26.00 | 3.00 – 5.00 | 6.00 – 8.00 | 0.24 – 0.32 | 58.095 min |
| S32760 | 0.05 max | 1.00 max | 1.00 max | 0.030 max | 0.010 max | 24.00 – 26.00 | 3.00 – 4.00 | 6.00 – 8.00 | 0.20 – 0.30 | 57.61 min |
Super Duplex Steel S32750 / S32760 Plate Flanges Mechanical Properties
| Grades | Density (g/cm 3) | Density (lb/in 3) | Melting Point (°C) | Melting Point (°F) |
| S32750 / S32760 | 7.8 | 0.281 | 1350 | 2460 |
Equivalent Grades for S32750 / S32760 Super Duplex Steel Industrial Pipe Flanges
| STANDARD | WERKSTOFF NR. | UNS |
| Super Duplex 2507 | 1.4410 | S32750 / S32760 |
Additional Information:
Product Details:
| Material Standard | ASTM A182, ASTM A105, ASTM A351, ANSI B16.5 |
| Material | Stainless Steel |
| Size | >30 inch |
| Shape | Round |
| Color | Silver |
We are renowned as one of the dependable stainless steel flanges suppliers in India. Customers from all round India are placing bulk orders for the stainless steel pipe flanges due to the unmatched quality and unsurpassable performance. The array includes industrial steel flanges, alloy steel flanges etc. To meet the specific requirements of the clients. The use of optimum quality materials in the manufacturing of the forged stainless steel flanges ensures high durability, tensile strength and resistivity to adverse conditions.
Product Details:
| Minimum Order Quantity | 10 Piece |
| Steel Grade | Super Duplex Steel Fittings |
| Unit Pipe Length | 6 meter, 18 meter, 9 meter, 3 meter |
| Size | 2 inch |
| Brand | Rishabh |
Super Duplex S32750/ S32760 Pipe Fittings Chemical Composition
| S32750 / S32760 | C | N | P | Si | Mn | Mo | Ni | Cr | S | Other |
| 0.030 | 0.24/0.32 | 0.035 | 0.80 | 1.20 | 3.0/5.0 | 6.00/8.00 | 24.0/26.0 | 0.020 | Cu:0.50 |
Super Duplex S32750/ S32760 Buttweld Fittings Mechanical Properties
| S32750 / S32760 | Density | Melting Point | Yield Strength (0.2%Offset) | Tensile Strength | Elongation |
| 7.8 g/cm3 | 1350 °C (2460 °F) | Psi – 80000 , MPa – 550 | Psi – 116000 , MPa – 800 | 15 % |
Equivalent Grades for S31803 / S32205 Super Duplex Pipe Fitting
| STANDARD | UNS | WERKSTOFF NR. |
| Super Duplex 2507 | S32750 / S32760 | 1.4410 |
Additional Information:
Product Details:
| Usage/Application | Gas Pipe |
| Material | Duplex Steel Fittings |
| Brand | Rishabh |
| Application | Hydraulic Pipe, Structure Pipe, Gas Pipe, Chemical Fertilizer Pipe, Pneumatic Connections |
| Connection | Male, Welded, Female |
| Size | 1/2 inch, 3 inch, 3/4 inch, 2 inch, 1 inch |
Duplex Steel S31803 / S32205 Pipe Fittings Chemical Composition
| S31803 / S32205 | C | N | P | Si | Mn | Mo | Fe | Cr | S | Ni |
| 1.0 | 0.03 | 0.02 | 2.0 | 3.0 – 3.5 | 22.0 – 23.0 | 0.03 | 4.5 – 6.5 | 0.14 – 0.2 | Bal |
Duplex Steel S31803 / S32205 Buttweld Fittings Mechanical Properties
| S31803 / S32205 | Density | Melting Point | Yield Strength (0.2%Offset) | Tensile Strength | Elongation |
| 7.8 g/cm3 | 1350 °C (2460 °F) | Psi – 80000 , MPa – 550 | Psi – 116000 , MPa – 800 | 15 % |
Equivalent Grades for S31803 / S32205 Duplex Steel Pipe Fitting
| STANDARD | UNS | WERKSTOFF NR. |
| Duplex Steel S31803 | S31803 | 1.4462 |
| Duplex S32205 | S32205 | 1.4462 |
Additional Information: