ASME B16.5 / ANSI B16.47 150# & 300#
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Taurus Piping Solutions (TPS) is India's most sought after Exporter, Supplier and Manufacturer of Stainless Steel 317L Backing Ring Flanges, developed with the basic norms of both national and international standards. Our products are created with high-end efficiency, years of expertise, with utmost commitment and advanced technology. As a leading entity, We exponentially value our consumers for which we offer them only the best products, that too, in the most convenient manner.
SS 317L Backing Rings Flanges are the best way for making adaptions, creating rotation points, and maximising ease of site working conditions. The Stainless Steel 317L Backing Ring flange provides the sealing surface, the Stainless Steel 317L backing ring flanges provides the strength required to seal the surfaces under pressure. Bolts are used to pull the backing rings toward to the sealing surface, the assembly looks like this.
This is extremely beneficial when valve are not 100% aligned or when there is change in direction in the pipeline, and the pipe is skew, rotating flange face provide the ability to adjusts, keeping thing level, neat and without tension. The beauty of the flange connection in poly, different from other material, is that the pipe can be rotated for final adjustment before full tension is applied.
We have established our brand in both national and international markets in providing affordable products pertaining to the stainless steel industry. We have emerged as one of the largest exporters in various countries such as Switzerland, France, Denmark, Finland, Australia, UK, Germany, Spain, Turkey, Saudi Arabia, Jordan, UAE, Lebanon, the Palestine territories, Tajikistan, Kenya, Mozambique, Ghana, South Africa.
| Standard | W.N. | UNS | JIS | BS | GOST | AFNOR | EN |
|---|---|---|---|---|---|---|---|
| SS 317L | 1.4438 | S31703 | SUS 317L | - | - | - | X2CrNiMo18-15-4 |
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | Fe |
|---|---|---|---|---|---|---|---|---|---|
| SS 317L | 0.035 max | 2.0 max | 1.0 max | 0.045 max | 0.030 max | 18.00 - 20.00 | 3.00 - 4.00 | 11.00 - 15.00 | 57.89 min |
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
|---|---|---|---|---|
| 7.9 g/cm3 | 1400 °C (2550 °F) | Psi – 75000 , MPa – 515 | Psi – 30000 , MPa – 205 | 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 SS 317L Soff Back Up Flanges
SS 317L Backing Ring FlangeASTM A182 SS 317L Backing Ring FlangesASME B16.47 Grade 317L Backup FlangeJIS SUS 317L Backing Ring FlangesEN X2CrNiMo18-15-4 Backup RingASME SA182 SS 317L Back Up Flanges
SS 317L B16.5 Sorf Ring FlangeDIN 1.4438 Backup Ring FlangeSS UNS S31703 Backing Ring Flanges317L Stub Flange and Backing RingStainless Steel 317L BRFAS/NZS 4087 PN16 Backing Ring Flanges