ASME B16.5 / ANSI B16.47 150# & 300#
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Taurus Piping Solutions is a well-known supplier, exporter and manufacturer of SMO 254 Flanges. We are valued worldwide for offering excellent quality from a wider range of SMO 254 Backing Ring Flanges. These flanges are available in various shapes, grades and sizes, which are also designed and manufactured according to customer’s specifications and drawings.
SMO 254 flanges are the most common part of austenitic alloy. The high moly and nickel content in the flanges offers resistance to corrosion from cracks, stress corrosion and pitting. It offers good corrosion resistance that is useful for various environments containing corrosive media. Furthermore, the corrosion resistance properties of these flanges have been improved due to the nitrogen and molybdenum content. The tensile strength and yield strength of SMO 254 Backing Ring Flanges is almost double that of other grades. Due to the high chromium, molybdenum and nitrogen content, Backing Ring Flanges are often used in high chloride environments. The presence of nickel and titanium in SMO 254 flanges provides good ductility and high impact resistance. It also has excellent mechanical properties. These SMO 254 flanges can be found in a wide variety of business sectors, particularly in seawater handling systems, power plants, heat exchangers, as well as in petrochemical plants, chemical processing, paper and pulp and many more.
Taurus Piping Solutions is highly experienced in producing the highest quality SMO 254 flanges with increased durability and perfect dimensional accuracy. Our experts manufacture each flange in accordance with national and international standards. We use high quality raw material to manufacture our Backing Ring Flanges. We also use the latest technology and equipment to manufacture these Backing Ring Flanges. We also have flanges in standard and special dimensions in stock. Our QC team tests full ranges of SMO 254 BRF in accordance with established testing standards. We carry out various tests based on different parameters to ensure the quality of the Backing Ring Flanges.
At Taurus Piping Solutions we use standardized techniques to pack our flanges. This helps us protect the panels from rust and cracks during shipping. We offer our clients deliveries on time.
| Standard | W.N. | UNS | SIS | AFNOR | EN |
|---|---|---|---|---|---|
| SMO 254 | 1.4547 | S31254 | 2378 | Z1 CNDU 20.18.06Az | X1CrNiMoCuN20-18-7 |
| Grade | C | Mn | P | S | Si | Cr | Ni |
|---|---|---|---|---|---|---|---|
| SMO 254 | 0.02 | 1 | 0.03 | 0.01 | 0.08 | 19.5-20.5 | 17.5-18.5 |
| Grade | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
|---|---|---|---|---|---|
| SMO 254 | 8 g/cm3 | 1320-1390 ℃ | 650 | 300 | 35 % |
Commercial Invoice including HS Code
Packing List including Complete Details
Certificate of Origin legalized
Material Traceability Records
Quality Assurance Plan (QAP)
Heat Treatment Charts
Material Test Certificates (MTC)
NABL approved Laboratory Test Reports
Other Types of SMO 254 Soff Backing Ring Flanges
SMO 254 Backing Ring Flange254 SMO Soff Backing Ring Flanges254 SMO Backup FlangeAS/NZS 4087 254 SMO Ring FlangesEN 1092-1 PN10 254 SMO Backup RingAS 2129 Table D, E, F, H 254 SMO Back Up Flanges
SMO 254 Ring Flange254 SMO AS 2129 Table J, K, R, S, & T Backup Ring FlangeSMO 254 Soff Backing Ring FlangesSMO 254 Stub Flange and Backing RingAustenitic 254 SMO Soff BRFAS/NZS 4087 PN21 Backing Ring Flange