We are one of the recognized Manufacturer, Supplier, Distributor and Wholesaler of a wide assortment of SS 904L Flanges. We can course this steel to make suitable for your applications by using in house processing competences and service on your timeline. Our Grade 904L SS Flanges stands up tremendously well to chlorides in the atmosphere for crevice corrosion andlow pitting, in addition to stress corrosion cracking. These Grade 904L Stainless Steel Flanges merges copper andmolybdenum content in the company of iron content for extremelyaugmented resistance to reducing acids such as sulphuric acid. Made up from top quality of raw materials, these products comply with all industrial quality standards.With several sizes, lengths and dimensional specifications, these UNS N08904 Flangesare also customized as per customer requirements at market leading prices.
As an acclaimed undertaking of the business, Rexton is included in offering an unfathomable cluster of Stainless Steel 904L Flanges as a maker, exporter, stockiest and supplier to our household and worldwide customers. 904L Stainless Steel Flanges consolidates molybdenum and copper with iron for immensely expanded imperviousness to diminishing acids like sulphuric corrosive. It stands up to a great degree well to chlorides in the earth for low pitting and crevice corrosion, as well as stress corrosion cracking.
Regarding diverse evaluations, we offer these 904L Stainless Steel Flanges in various sorts, for example, SS 904L Slip On Flanges, SS 904L Blind Flanges, SS 904L Weld Neck Flanges, SS 904L Socket Weld Flanges, SS 904L Spectacle Blind Flanges, SS 904L Screwed/Threaded Flanges, SS 904L Reducing Flanges, and SS 904L Ring Type Joint Flanges (RTJ). In the interim, our costs of such flanges are set remembering customers prerequisite.
Our UNS N08904 Stainless Steel Blind Flanges are widely used to close the tail of pipe of a pressure vessel, as they are designed to retain pressure in a high-pressure area, and are resistant to reducing acids like sulphuric acids in petrochemical plants and oil refineries. Our ASTM B649 Stainless Steel Lap Joint Flanges that are superaustenitic flanges, resistant to chloride stress corrosion cracking. They are a cost effective alternative to transport acidic slurries. These SS 904L Threaded Flanges are oxidation and heat resistant. Also We offer wide range of Stainless Steel ASTM B649 904L Flanges such as SS 904L Slip On Flanges, SS 904L Weld Neck Flanges, SS 904L Socket Weld Flanges, SS 904L Blind Flanges, SS 904L Orifice Flanges, SS 904L Spectacle Blind Flanges, SS 904L Screwed / Threaded Flanges, SS 904L Reducing Flanges, SS 904L Ring Type Joint Flanges (RTJ) etc.
As for national and global nature of crude materials, we likewise offer these SS 904L Flanges in tweaked sizes and thicknesses according to particular requests by our regarded customers at business sector driving costs.
Dimension Std | ANSI B16.5, ANSI B16.47 Series A & B, MSS SP44, ASA, API-605, AWWA, Custom Drawings |
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Standard | ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges etc. |
Specification | ASTM A182 / A240 & ASME SA182 / SA240 |
Size | ½” NB – 48” NB |
Class | 150#, 300#, 600#, 900#, 1500#, 2500#, etc |
Pressure | DIN PN6, PN10, PN16, PN25, PN40, PN64, PN100, PN160, etc |
Werkstoff Nr | 904L / 1.4539 |
Stainless Steel : Grade: 304, 304L, 304H, 309, 309S, 316, 316L, 316H, 310, 310S, 317, 317L, 321, 347, 904L |
Grade | C | Mn | Si | P | S | Cr | MO | Ni | CU | |
904L | Min | - | - | - | - | - | 19.0 | 4.00 | 23.00 | 1.00 |
max | 0.20 | 2.00 | 1.00 | 0.045 | 0.035 | 23.0 | 5.00 | 28.00 | 2.00 |
Grade | Tensile Strength (MPa) min | Yield Strength 0.2% Proof (MPa) min | Elongation (% in 50mm) min | Hardness | |
Rockwell B (HR B) | Brinell (HB) | ||||
904L | 490 | 220 | 35 | 70-90 typical | - |
Rockwell Hardness value range is typical only; other values are specified limits. |
Grade |
Density (kg/m3) |
Elastic Modulus (GPa) |
Mean Co-eff of Thermal Expansion (µm/m/°C) | Thermal Conductivity (W/m.K) |
Specific Heat 0-100°C (J/kg.K) |
Elec Resistivity (nΩ.m) |
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0-100°C | 0-315°C | 0-538°C | At 20°C | At 500°C | |||||
904L | 8000 | 200 | 15 | - | - | 13 | - | 500 | 850 |
Threaded Flanges | Threaded Flanges are also known as screwed flange, and it is having a thread inside the flange bore which fits on the pipe with matching male thread on the pipe. | |
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Socket-Weld Flanges | Socket-Weld Flanges has a female socket in which pipe is fitted. Fillet welding is done from outside on the pipe. | |
Slip-On Flanges | Slip-On flange has a hole with matching outside diameter of pipe from which pipe can pass. The flange is placed on pipe and fillet welded from both inside and outside. | |
Lap Joint Flanges | Lap flange is having two components, a stub end, and a loose backing flange. Stub end is butt welded to the pipe and Backing flange freely move over the pipe. | |
Weld Neck Flanges | Weld neck flange are most widely used flanged in process piping. It gives the highest level of joint integrity due to Butt-welded with a pipe. | |
Blind Flanges | The blind flange is a blank disc with bolt hole. These types of flanges are used with another type of flange to isolate the piping system | |
Screwed Flange | 3Screwed Flange is used to connect other components in non-critical applications, low-pressure in which no welding is required. | |
Reducing Flange | A reducing flange consists of a flange with one specific diameter having different bore and smaller diameter. It s used to change the diameters in piping system. | |
Forged Flange | They are designed by using corrosion free substance and using an advanced technology. Our team of experts identify each and every product to ensure the best quality and flawless of these products available at suitable rates | |
Orifice Flange | Orifice Flange helps to measure the flow of liquids and gases using orifice meters located on the outside diameter of the flanges. The main purpose of the orifice flange identifies the flow rate of either liquid or gas in the pipeline system. | |
Spectacle Flange | A spectacle flange is a specialty flange made of two metal discs attached in the middle by a small section of steel. Spectable flanges get their name because they look like a pair of reading glasses, or spectacles. |
Monel : Grade: Monel 400, Monel K500, Monel R-405 Nickel : Grade: Nickel 200, Nickel 201 Inconel : Grade: Inconel 600, Inconel 601, Inconel 625, Inconel 718 Incoloy : Grade: Incoloy 800, Incoloy 800H, INCOLOY 800HT Hastalloy : Grade: Hastalloy B2, Hastalloy B3, Hastalloy C22, Hastalloy C276, Hastalloy X Titanium : Grade: Gr1, Gr2, Gr3, Gr5, Gr7, Gr11 Carbon Steel : Grade: WPB , WPBW, WPHY 42, WPHY 46, WPHY 52, WPH 60, WPHY 65 & WPHY 70 Duplex Steel: Grade: UNS F44, F45, F51, F53, F55, F60, F61 Alloy Steel: Grade : WP 1, WP 5, WP 9, WP 11, WP 12, WP 22, WP 91 |
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