SS 904L SOFF Backing Ring Flanges Manufacturer in India

ASME B16.5 / ANSI B16.47 150# & 300#

Stainless Steel 904L Backup Flange
Stainless Steel 904L Backing Ring Flange Manufacturer

Stainless Steel 904L Backing Ring Flange Manufacturer

Stainless Steel 904L Backing Ring Flange, AFNOR Z2 NCDU 25-20 Backup Flange Supplier, ASME B16.5 Grade 904L Backing Flange Exporter, ASTM A182 SS904L Loose Backing Flange, ANSI B16.47 SS 904L Split Backup Flange, BS4504 PN10/16 Backing Ring Manufacturer in India.

Taurus Piping Solutions (TPS) is a notable manufacturer and exporter of Stainless Steel 904L Backing Ring Flanges manufactured in accordance with globally accepted quality standards. We manufacture these SS 904L Sorf Backing Ring Flanges using superior quality raw material procured from certified supplier and latest technology equipment. We produce these in various standard sizes, specifications, dimensions, types, pressure class, etc. and also in customized configuration as per the demands of our esteemed customer’s at the most affordable price.

A Stainless Steel 904L Backup Ring is a drilled, flat collar which is used to bolt a flange to another flange. The BS4504 PN10 and PN16 Backup Ring may be made from various metallic materials, but the dimensions of the drilling of the ring, unless a custom made one, should conform to set flange tables (Check below backup flange dimensions PDF).

SS 904L Backing Ring Flange Specification

  • Standard : AS 2129 Table D, E, F, H, J,K, R, S & T, ANSI, ASME, EN1092, JIS, SABS1123, GOST-12820, AS/NZS 4087
  • Dimensions : ANSI B16.5, ANSI B16.47, Series A & B
  • BS : BS4504, BS10
  • Class : 150 LBS, 300 LBS
  • Pressure : PN6, PN10, PN16, PN25, PN40, PN64, PN100, PN160
  • Size : ½” (15 NB) to 48″ (1200NB)
  • Type : Backing Ring Flange / Backup Flange

Stainless Steel UNS N08904 Backing Ring Flange, DIN 1.4539 Backup Flange Manufacturer, Stainless Steel JIS SUS 904L BRF, KS STS 317J5L Backup Ring, EN X1NiCrMoCu25-20-5 Backing Flange Exporter in India, BS 904S13 Stub Flange and Backing Ring, JIS SUS 904L Back Up Flanges Exporter in Australia.

Our SS 904L Flange Backing Ring provide a cost effective solution for superior protection against highly corrosive applications. Stainless Steel UNS N08904 Backing Ring Flanges are used in various industries like Food processing equipment, Kitchen equipment and appliances, Architectural paneling, Chemical and Petrochemical Industries, Heat Exchangers, Paper and Pulp Industry, etc.

Being client-centric enterprises, we conduct thorough checking of these SS 904L SOFF Backing Ring Flanges on various quality measures in order to ensure flawless products are supplied to our clients. We also provide various test certificate and documents along with our 904L SS Backing Ring Flanges. We at Taurus Piping Solutions are the leading 904L Stainless Steel Backing Ring Flanges Exporter in various regions like Australia, New Zealand, Dubai, Abu Dhabi, Oman, Saudi Arabia, South Africa, Canada, Qatar, Bahrain, USA, etc.

SS 904L Backing Ring Flange Equivalent Grades

SS 904L 1.4539 N08904 SUS 904L 904S13 STS 317J5L Z2 NCDU 25-20 X1NiCrMoCu25-20-5

Stainless Steel 904L Backup Flange Chemical Composition

Grade C Mn Si P S Cr Mo Ni Cu
SS 904L 0.020 max 2.00 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

SS 904L Backing Ring Flange Mechanical Properties

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 %

904L Stainless Steel Backing Ring Flanges Applications and Uses

Our Stainless Steel 904L Backing Ring Flanges are used in a wide range of applications and various industries. Below are a few of them:

Power Generation
Mining Industry
Engineering & General Piping
Offshore Oil Drilling Companies
Construction & Water Pipeline
Petrochemicals & Nuclear

Other Types Of SS 904L Soff Backing Ring Flanges

SS 904L Soff Backing Ring Flange

SS 904L Backing Ring FlangeASTM A182 SS 904L Backing Ring FlangesASME B16.47 Grade 904L Backup FlangeStainless Steel BS 4504 Backing Ring FlangesEN X1NiCrMoCu25-20-5 Backup RingASME SA182 SS 904L Back Up Flanges

Stainless Steel 904L Backup Flanges

SS 904L B16.5 Sorf Ring FlangeDIN 1.4539 Backup Ring FlangeUNS N08904 Backing Ring FlangesBS 904S13 Stub Flange and Backing RingKS STS 317J5L BRFAS/NZS 4087 PN16 Backing Ring Flanges

Documentation & Packaging

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

Material Testing

Mechanical Testing Such as Tensile of Area

Hardness Test

Chemical Analysis – Spectro Analysis

Positive Material Identification – PMI Testing

Flattening Test

Taurus Piping Solutions is ISO Certified Manufacturers and Suppliers of Stainless Steel 904L Backing Ring Flange: Weld Neck Backing Flange, BS4504 PN10/PN16 Backup Ring, BS10 Table D & Table E Backup Flange, ASA 150 Back Up Flanges, SS 904L Stub Flange and Backing Ring, Loose Backing Flange, Backing Ring For PVC Flange, Backing Flange PP-Steel, Backup Flange Dimensions, Split Backup Flange, Convoluted Flange/ Backup Ring, Backing Flange and Stub End, Backing Flange and Collar, ANSI Backing Flange, SS 904L Backing Flange Size Chart, PN16 Backing Flange Dimensions, Backing Ring For Stub Flange, IPS Backing Flange, Flange Backing Plate, Backing Flange Standard, 2 Piece Backing Flange, 4 Inch Backing Flange, Flange Adapter With Backing Ring in Australia, New Zealand, Middle East, USA, South Africa, UK.