Duplex S31803 SOFF Backing Ring Flanges Manufacturer in India

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

Duplex Steel S31803 Backup Flange
Duplex Steel S31803 Backing Ring Flange Manufacturer

Duplex S31803 Backing Ring Flange Manufacturer

AS 2129 Table E Duplex DIN 1.4462 Backing Ring Flange, Duplex Steel UNS S31803 Backup Flanges Exporter in India, Duplex Steel S31803 BRF, Duplex UNS S31803 Backing Flange Manufacturer, Duplex Steel S31803 Loose Backing Flange, Austenitic Duplex S31803 Split Backup Flange, AS 2129 Table E, F, H Duplex S31803 Backing Ring Exporter in Australia.

Taurus Piping Solutions is a noteworthy manufacturer and exporter of Duplex Steel UNS S31803 Backing Ring Flanges fabricated using superior quality raw materials and advanced technology equipment. We manufacture these Duplex Steel S31803 SOFF Backing Ring Flanges in compliance with globally accepted quality standards in various sizes, dimensions, pressure classes, specifications and also in customized configuration as per the requirements of our customers at the most reasonable prices.

Duplex Steel UNS S31803 Backing Ring exhibit superior resistance tocorrosion, resistance to chloride corrosion, pitting and crevice corrosion resistance, etc. Duplex Steel S31803 Slip on Flat Face Flanges have superior corrosion resistance to seawater and most concentrations of sulphuric acid.UNS S31803 Duplex Stainless Steel Backing Ring Flanges exhibit effective resistance to stress corrosion cracking, corrosion resistance under warm seawater conditions.

UNS S31803 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

Duplex Steel S31803 Slip on Flat Face Backing Ring Flanges, Duplex Steel AS 2129 Table H Backup Flange Manufacturer, AS 2129 Table R, S Duplex S31803 Backing Flanges Exporter, AS/NZS 4087 Duplex UNS S31803 Backing Ring, ASME B16.5 / ANSI B16.47 Austenitic S31803 Stub Flange and Backing Ring, Duplex Steel UNS S31803 Back Up Flange Manufacturer in India.

Duplex Steel S31803 Backing Ring Flanges are used in a variety of industries like petrochemical and chemical processing industries, oil and gas industries, marine equipment, pulp and paper mills, offshore drilling equipment, etc. Our UNS S31803 Duplex Steel Backing Ring Flanges are commonly used for their excellent workability, machinability, toughness, reliability, formability, weldability, dimensional accuracy, flawless finish and more. We perform various types of tests to ensure the reliability of our flanges. We are the leadingexporters of Duplex Steel UNS S31803 Flanges in various regions like Australia, New Zealand, Dubai, Abu Dhabi, Oman, Saudi Arabia, South Africa, Canada, Qatar, Bahrain, USA, etc.

Being a client centric company we undertake various quality checks on our Duplex Steel Backing Ring Flanges to make sure they are ideal for use in various environments right from procurement of raw materials to the final delivery of flanges. The tests conducted include Positive Material Identification Test, Pitting Resistance Test, Flaring Test, IGC Test, Hardness Test, Chemical Analysis, Micro and Macro Test, and so on.

UNS S31803 Backing Ring Flange Equivalent Grades

Standard W.N.
S31803 1.4462

Duplex S31803 Backup Flange Chemical Composition

Grade C Mn P S Si Cr Ni
S31803 0.030 max 2.00 max 0.030 max 0.020 max 1.00 max 22.0-23.0 4.50-6.50

Duplex UNS S31803 Backing Ring Flange Mechanical Properties

Grade Density Melting Point Tensile Strength Yield Strength (0.2%Offset) Elongation
S31803 7.805 1420 - 1465 Psi – 75000 , MPa – 515 Psi – 30000 , MPa – 205 35 %

Duplex S31803 Backing Ring Flanges Applications and Uses

Our Austenitic Duplex UNS S31803 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 Duplex UNS S31803 Soff Backing Ring Flanges

Duplex Steel S31803 Backing Ring Flange

Duplex S31803 Backing Ring FlangeAS/NZS 4087 Duplex S31803 Backing Ring FlangesEN 1092-1 PN10 Duplex S31803 Backup FlangeDuplex Steel UNS S31803 Backing Ring FlangesDuplex S31803 Backup RingAS 2129 Table D, E, F, H Duplex S31803 Back Up Flanges

Duplex S31803 Backup Flanges

Duplex S31803 AS 2129 Table J, K, R, S, & T Ring FlangeDuplex UNS S31803 Backup Ring FlangeDuplex Steel S31803 Backing Ring FlangesStub Flange and Backing RingDuplex Steel UNS S31803 BRFAS/NZS 4087 PN21 Backing Ring Flange

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 Duplex Steel S31803 Backup Flange: Weld Neck Backing Flange, BS4504 PN10/PN16 Backup Ring, BS10 Table D & Table E Backup Flange, ASA 150 Back Up Flanges, Austenitic Duplex S31803 Stub Flange and Backing Ring, Backing Ring For PVC Flange, Loose Backing Flange, Backup Flange Dimensions, Backing Flange PP-Steel, Convoluted Flange/ Backup Ring, Split Backup Flange, Backing Flange and Collar, Backing Flange and Stub End, UNS S31803 Backing Flange Size Chart, ANSI Backing Flange, Backing Ring For Stub Flange, IPS Backing Flange, Flange Backing Plate, Backing Flange Standard, PN16 Backing Flange Dimensions, 2 Piece Backing Flange, 4 Inch Backing Flange, Flange Adapter With Backing Ring in Australia, New Zealand, Middle East, USA, South Africa, UK.