ASME B16.5 / ANSI B16.47 150# & 300#
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Taurus Piping Solutions (TPS) is one of the best Exporters, Manufacturers and Stockists of Stainless Steel 317 Backing Ring Flanges. Our brand has become a common household name, especially due to the in-class quality products and solutions that we offer to our consumers. The products that we develop are made in accordance with both national and international markets. This is achieved by the intricate combination of years of experience and dedication, powered by efficient infrastructure and technological know how.
We offer a complete range of Stainless Steel 317 backing rings flanges. We offer Backing rings flange to AS4087, AS2129 and ANSI standard. Our SS 317 Backing rings Flanges are suitable for gas, water and other pressure pipe applications. We offer 317 SS Backing rings flanges flange from 20mm – 800mm. Backing ring flanges are used to secure and join PVC or, Polyethylene pipe.
When joining two pipe together, it is necessary to ensure prompt alignment to prevent leak. To enable PVC pipe to be joined together, a backing ring flange is necessary. Backing rings are typically round, made from either Stainless Steel. Backing ring flanges are also referred to as an anti extrusion ring or backup ring flange. Place the SS 317 Backing Flange over the pipe before the stub flange is fused to the pipe.
We, as leading providers of SS 317 Backing Ring Flanges, highly value our consumers and their requirements, for which our services have been widely accepted across the globe. Some of our top exported counties include France, UK, Australia, Netherlands, Italy, Finland, Tanzania, Zambia, Ethiopia, Tunisia, Namibia, Kenya, Iran.
| Standard | W.N. | UNS | JIS | BS | GOST | AFNOR | EN |
|---|---|---|---|---|---|---|---|
| SS 317 | 1.4449 | S31700 | SUS 317 | - | - | - | - |
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | Fe |
|---|---|---|---|---|---|---|---|---|---|
| SS 317 | 0.08 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 | 57.845 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 317 Soff Backing Ring Flanges
SS 317 Backing Ring FlangeASTM A182 SS 317 Backing Ring FlangesASME B16.47 Grade 317 Backup FlangeStainless Steel BS 4504 Backing Ring FlangesSS317 Backup RingASME SA182 SS 317 Back Up Flanges
SS 317 B16.5 Sorf Ring FlangeDIN 1.4449 Backup Ring FlangeUNS S31700 Backing Ring Flanges317 Stub Flange and Backing RingStainless Steel 317 BRFAS/NZS 4087 PN16 Backing Ring Flanges