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LEADING MANUFACTURER, EXPORTER AND SUPPLIER IN INDIA
LEADING MANUFACTURER, EXPORTER AND SUPPLIER IN INDIA
Sanjivini Steel Centre is a prominent Supplier, Exporter, Stockist, and Manufacturer of stainless steel 904L flanges in the industry. We manufacture flanges and other accessories made of Grade 904L Stainless Steel for both domestic and international purposes. 904L stainless steel flanges are austenitic stainless steels that include at least 23% nickel and 19% chromium, as well as carbon, manganese, silicon, phosphorus, sulfur, copper, and 4% molybdenum.
The nickel-chromium molybdenum alloy increases the product’s corrosion resistance and strength. Physical criteria include a minimum yield strength of 220 MPa and a required tensile strength of 490 MPa. The material has a high melting temperature of 1350 degrees Celsius. The 904L stainless steel flange is commonly used to permanently seal the termination of a pipe. The steel used is a low-carbon variant of grade 904. Because of the tungsten precipitate formed during soldering, these flanges are simple to solder and shape without causing particle formation or embrittlement.
The resilience of the Grade 904L Flange to both warm seawater and chloride attack is exceptional. According to the manufacturers of 904L Stainless Steel Flanges, the composition is non-magnetic and has excellent toughness, formability, and weldability. The material standard for SS 904L Flanges ensures exceptional oxidation resistance. When used in applications where temperatures can reach beyond 400 °C, the structural performance of the Stainless Steel 904L.
Flanges are compromised. Grade SS 904L Flanges can be solution heat-treated between 1090 °C and 1175 °C. Solution annealing is a type of heat treatment that is followed by a quick cooling process. Even in cold temperatures, the stainless steel 904L flanges may be bent to a small radius with ease. Although annealing is not necessary in most cases, it is required when fabricating 904L stainless steel flanges under extreme stress corrosion cracking conditions.
Numerous industries and applications use our Stainless Steel 904L flanges. Here are a handful of them:
Oil & Gas Industries
Chemical Industries
Petrochemical Industries
Marine Industries
Refinery Industries
Power Plant Industries
| Specification | ASTM A182 / ASME SA182 |
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| Size Chart | 1/2" (15 NB) to 48" (1200NB) DN10~DN5000 |
| Standards | 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 |
| 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 |
| UNI | 6Bar 10Bar 16Bar 25Bar 40Bar |
| EN | 6Bar 10Bar 16Bar 25Bar 40Bar |
| Coating | Oil Black Paint, Anti-rust Paint, Zinc Plated, Yellow Transparent, Cold and Hot Dip Galvanized |
| Test Certificates | EN 10204/3.1B Raw Materials Certificate 100% Radiography Test Report Third Party Inspection Report, etc |
| Production Technique | Forged, Heat treated and machined |
| Connect Type/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 |
| Special design | As per your drawing AS, ANSI, BS, DIN and JIS |
| Test | Direct-reading Spectrograph, Hydrostatic testing machine, X-ray detector, UI transonic flaw detector, Magnetic particle detector |
| Equipment | Press machine, Bending machine, Pushing Machine, electric bevelling machine, sandblasting machine, etc |
| Manufacturer of | ANSI DIN, GOST, JIS, UNI, BS, AS2129, AWWA, EN, SABS, NFE, etc. B.S: BS4504 , BS3293, BS1560, BS10 The other standard: AWWA C207; EN1092-1, GOST12820, JIS B2220; KS B1503, SABS1123; NFE29203; UNI2276 |
| Material Test Certificates (MTC) as per EN 10204 3.1 and EN 10204 3.2, Test Certificates certifying NACE MR0103 and NACE MR0175 | |
| STANDARD | WERKSTOFF NR. | UNS | JIS | BS | KS | AFNOR | EN |
| SS 904L | 1.4539 | N08904 | SUS 904L | 904S13 | STS 317J5 | Z2 NCDU 25-20 | X1NiCrMoCu25-20-5 |
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | Cu |
| SS 904L | 0.020 max | 2 max | 1.00 max | 0.040 max | 0.030 max | 19.00 – 23.00 | 4.00 – 5.00 max | 23.00 – 28.00 | 1.00 – 2.00 |
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 7.95 g/cm3 | 1350 °C (2460 °F) | Psi – 71000 , MPa – 490 | Psi – 32000 , MPa – 220 | 35 % |
| AMERICAN SOCIETY OF MECHANICAL ENGINEERS (ASME) |
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Mill Test Certificates, EN 10204 3.1, Chemical Reports, Mechanical Reports, PMI Test Reports, Visual Inspection Reports, Third Party Inspection Reports, NABL Approved Lab reports, Destructive Test Report, Non Destructive Test Reports
Packing In Wooden Boxes, Plastic Bags, Steel Strip Bundled, or as per Customers Requests
Sizes and Specifications other than above can be manufactured on request
FOR MORE DETAIL OR ANY BUSINESS ENQUIRY PLEASE FILL TO FREE CONTACT US
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We specialize in exporting a premium selection of Stainless Steel, Carbon Steel, High Nickel Alloy, along with Pipes, Tubes, Fittings, Flanges, Fasteners, and more.
© 2024 SANJIVINI STEEL CENTER Powered By YUGASMI
About Us
We specialize in exporting a premium selection of Stainless Steel, Carbon Steel, High Nickel Alloy, along with Pipes, Tubes, Fittings, Flanges, Fasteners, and more.
© 2024 SANJIVINI STEEL CENTER Powered By YUGASMI