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Stainless Steel 317L Flanges

Stainless Steel 304 Flanges

Stainless Steel 317L Flange, 317L SS SORF Flanges, ASTM A182 317L Slip On Flanges, Best Price of Stainless Steel UNS S31703 Socket weld Flanges, SS 317L Forged Flanges, Werkstoff Nr. 1.4438 Blind Flanges, 317L Stainless Steel Weld Neck Flanges, SS 317L Pipe Flange Supplier in India.


Our range 317L Steel Flange, SS 317L Pipe Flanges product is available in different types, sizes and grades in Mumbai, India. We are supplier and exporter of a wide range of 317L SS Flanges, Steel 317L Pipe Flanges like 317L Our ranges of products include steel 317L slip on flanges, Steel 317L orifice flanges , stainless steel 317L blind flanges, steel 317L ansi flanges, SS 317L weld neck flanges, steel 304 din flange, stainless steel 317L flanges, 317L reducing flanges, etc.

We are one of the leading manufacturer and supplier firm delivering a qualitative range of SS 317L Pipe Flanges, steel 317L Flanges. These 317L SS Flanges products, 317L Steel Pipe Flanges are designed and developed under the guidance of superior quality controllers. Our product mostly used in Pneumatic Connections, Hydraulic Pipe and Chemical Fertilizer Pipe.


Stainless Steel 317L Forged Flanges, Stainless Steel 317L Spectacle Blind Flanges, UNS S31703 Steel 317L Ring Type Joint Flanges, Steel 317L Pipe Flanges, Werkstoff Nr. 1.4438 Plate Flanges, SS 317L Weld Neck Flanges Manufacturer in Mumbai, India.


Stainless Steel 317L Pipe Flanges Specification

Size Chart 1/2″ (15 NB) to 48″ (1200NB) DN10~DN5000
Standards API7S-15, API7S-43, API605, ANSI/ASME B16.5, B16.47 Series A & B, B16.48, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, BS4504, BS 10, EN-1092, DIN, ANSI Flanges, GOST Flange, ASME/ANSI B16.5/16.36/16.47A/16.47B, MSS S44, ISO70051,
JISB2220, BS1560-3.1, EN1092
Pressure Rating ANSI 600 LBS, 900 LBS, 150 LBS, 2500 LBS, 300 LBS, 1500 LBS
Pressure Calculation in DIN 16Bar 6Bar 25Bar 40Bar 10Bar / PN10 PN16 PN6 PN25 PN64 PN40
JIS 5K, 10 K, 16 K 20 K, 30 K, 40 K, 63 K
UNI 6Bar 10Bar 16Bar 25Bar 40Bar
EN 6Bar 10Bar 16Bar 25Bar 40Bar
Coating Anti-rust Paint, Zinc Plated,Oil Black Paint, Cold and Hot Dip Galvanized, Yellow Transparent
Most common types Forged / Threaded / Screwed / Plate
Test Certificates EN 10204/3.1B
Raw Materials Certificate
100% Radiography Test Report
Third Party Inspection Report, etc
Production technique
  • Forged, Heat treated and machined
Connect Type/ Flange Face Type Ring Type Joint (RTJ), Flat Face (FF), Large Male-Female (LMF), Raised Face (RF), Lap-Joint Face (LJF), Small Male-Female (SMF), Small Tongue, Large Tongue & Groove, Groove
Special design

As per your drawing

AS, ANSI, BS, DIN and JIS
15 NB (1/2″) to 200 NB (8″)
Equal and Reducing Configurations
Test Hydrostatic testing machine, X-ray detector, Direct-reading Spectrograph, UI trasonic flaw detector, Magnetic particle detector
Equipment Bending machine, Pushing Machine,Press machine, electric bevelling machine, Sand-blasting machine etc
Origin Indian / West Europe / Japan / USA / Korean
Manufacturer of

ANSI DIN, GOST, JIS, UNI, BS, AS2129, AWWA, EN, SABS, NFE etc.
: -BS Flange, EN Flange, API 6A Flange, ANSI Flange, ASME Flange, DIN Flange, EN1092-1 Flange, UNI Flange, JIS/ KS Flange, BS4504 Flange, GB Flange, AWWA C207 Flange,
GOST Flange, PSI Flange

  • B.S: BS4504 , BS3293, BS1560, BS10
  • German (DIN)
  • AS 2129: Table D; Table E; Table H
  • ANSI B16.5, ANSI B16.47, MSS SP44, ANSI B16.36, ANSI B16.48
  • ANSI : ANSI B16.5, ANSI B16.47(API605), MSS SP44, ANSI B16.36, ANSI B16.48
  • American standard (ANSI)
  • British standard (BS)
  • ANSI B16.5, ANSI B16.47 Series A & B, MSS SP44, ASA, API-605, AWWA, Custom Drawings
  • DIN: DIN 2527, DIN 2566, DIN 2573, DIN 2576, DIN 2641, DIN 2642, DIN 2655, DIN 2656, DIN 2627, DIN 2628, DIN 2629, DIN 2631, DIN 2632, DIN 2633, DIN 2634, DIN 2635, DIN 2636, DIN 2637, DIN 2638
  • The other standard: AWWA C207; EN1092-1, GOST12820, JIS B2220; KS B1503, SABS1123; NFE29203; UNI2276
Uses & application
  • Nuclear power (mostly seamless).
  • Bitumen upgraders.
  • Petrochemicals and acids.
  • Heavy oil refineries.
Material Test Certificates (MTC) as per EN 10204 3.1 and EN 10204 3.2, Test Certificates certifying NACE MR0103, NACE MR0175

Buy SS DIN 1.4438 Slip On Flanges, Header Flanges at Discounted price, SS 317L Lap Joint Flange, UNS S31700 Material


Stainless Steel 317L Pipe Flanges Manufacturing Standards :

ASME/ANSI B 16.5 Welding Neck Flange, Slip on Flange, Blind Flange, High Hub Blind Flange, Socket Weld Flange, Lap Joint Flange, Threaded Flange, Ring Type Joint Flange
PRESSURE CLASS 150, 300, 400, 600, 900, 1500, 2500
ASME/ANSI B 16.47 Welding Neck Flange, Blind Flange [Series A & B]
PRESSURE CLASS 75, 150, 300, 400, 600, 900
ASME/ANSI B 16.36 Welding Neck Flange, Slip on Flange, Threaded Flange
PRESSURE CLASS 300, 400, 600, 900, 1500, 2500
BS 4504 SEC 3.1 Welding Neck Flange, Hubbed Slip on Flange, Hubbed Threaded Flange, Lapped Pipe End Flange, Plate Flange, Loose Plate Flange, Loose Plate With Weld Neck Flange, Blank Flange
PRESSURE CLASS PN 2.5 TO PN 40
BS 4504[PART 1] Welding Neck Flange, Hubbed Slip-On Hubbed Threaded, Plate Flange, Loose Plate With Weld On Plate Collar, Blank Flange
PRESSURE CLASS PN 2.5 TO PN 400
BS 1560 BOSS Welding Neck Flange, Socket Welding Flange, Slip-On Flange, Blind Flange, Screwed Boss Flange, Lapped Flange
PRESSURE CLASS 150, 300, 400, 600, 900, 1500, 2500
BS10 Welding Neck Flange, Plate Slip-On Flange, Screwed Boss Flange, Slip-On Boss Flange, Blind Flange
TABLE D, E, F, H
DIN FLANGES DIN 2527, 2566, 2573, 2576, 2641,2642, 2655, 2656, 2627, 2628, 2629, 2631, 2632, 2633, 2634, 2635, 2636, 2637,2638, 2673
PRESSURE CLASS PN 6 TO PN 100

Stainless Steel 317L Flange Types & Availability

Products Size
ASTM A182 SS F317L / Raised Face or Flat Face ASTM A182 SS F317L Slip-On Flanges Sizes 1/8″ – 36″
Raised Face or Flat Face
ASTM A182 SS F317L Weld Neck Flanges ASTM A182 SS F317L Socket Weld Flanges
ASTM A182 SS F317L Blind Flanges ASTM A182 SS F317L Reducing Flanges
ASTM A182 SS F317L Lap Joint Flanges ASTM A182 SS F317L Plate Flanges
ASTM A182 SS F317L Orifice Flanges ASTM A182 SS F317L Forged Flanges
ASTM A182 SS F317L Ring Type Joint Flanges ASTM A182 SS F317L Square Flanges

Most Commonly Used SS 317L Pipe Flange Types

Blind Flanges

ASME B16.5 SS 317L Blind Flanges

Stainless Steel 317L Blind Flanges

ASTM A182 F317L Blind Flanges

317L Stainless Steel BLRF Flanges

SS UNS S31703 Blind Flanges

SS DIN 1.4438 Blind Flanges

Slip on Flanges

ASME SA182 SS F317L Slip On Flanges

ASME B16.5 SS 317L SORF Flanges

ASTM A182 SS F317L Slip On Flanges

DIN 1.4438 Slip On Flanges

UNS S31703 Slip On Flanges

SS ASTM A182 F317L Slip On Flanges

Threaded Flange

ASME B16.5 SS 317L Threaded Flanges

ASTM A182 SS F317L Threaded Flanges

Stainless Steel ASTM A182 F317L Threaded Flanges

DIN 1.4438 Threaded Flanges

SS UNS S31703 Threaded Flanges

Orifice Flange

ASME B16.5 SS 317L Orifice Flanges

Stainless Steel ASTM A182 F317L Orifice Flanges

SS DIN 1.4438 Orifice Flanges

UNS S31703 Orifice Flanges

ASTM A182 SS F317L Orifice Flanges

Weld Neck Flange

ASME B16.5 SS 317L Weld Neck Flanges

Stainless Steel ASTM A182 F317L Weld Neck Flanges

SS UNS S31703 Weld Neck Flanges

DIN 1.4438 Weld Neck Flanges

ASTM A182 SS F317L Weld Neck Flanges

Long Weld Neck Flange

B16.5 Stainless Steel 317L Long weld Neck Flanges

ASTM A182 SS F317L Long Weld Neck Flanges

DIN 1.4438 Long Weld Neck Flanges

S31703 Long Weld Neck Flanges

ASME SA182 SS F317L Long Weld Neck Flanges

Socket Weld Flange

ASME SA182 SS F317L Socket weld Flanges

ASME B16.47 Stainless Steel 317L SWRF Flanges

ASTM A182 SS F317L Socket Weld Flanges

SS ASTM A182 F317L Socket weld Flanges

DIN 1.4438 Socket weld Flanges

UNS S31703 Socket weld Flanges

Reducing Flanges

ASME A182 SS 317L Reducing Flanges

ASME B16.47 Stainless Steel 317L Reducing Flanges

ASTM A182 SS F317L Reducing Flanges

SS ASTM A182 F317L Reducing Flanges

UNS S31703 Reducing Flanges

DIN 1.4438 Reducing Flanges

ASME SA182 Stainless Steel 317L Pipe Flanges Equivalent Standards

STANDARD WERKSTOFF NR. UNS JIS BS GOST AFNOR EN
SS 317L 1.4438 S31703 SUS 317L - - - X2CrNiMo18-15-4

Ready Stock of UNS S31703 Flanges

Stainless Steel 317L Flange UNS S31703 Blind Flange
ASTM A182 F317L Long Weld Neck Flanges 317L SS Spectacle Blind Flanges
ASME SA182 F317L Spades & Ring Spacers UNS S31703 Nipoflange
317L SS Slip on Flange SS A182 F317L Threaded Flange
ASME SA182 F317L Reducing Flange ASTM A182 F317L Socket Weld Flange
SS 317L Flanges 317L Stainless Steel Lap Joint Flanges
SS A182 F317L 5D Weldoflange Stainless Steel 1.4438 Flange Outlet
Stainless Steel 317L Forged Flanges ASTM A182 F317L Plate Flange
SS A182 F317L Ring Type Joint Flanges ASME SA182 F317L Raised Face Flanges
317L Stainless Steel Tongue and Groove Flanges 317L SS Male and Female Flange
Stainless Steel 1.4438 Reducing Flanges UNS S31703 ASME B16.5 Flanges
Stainless Steel 317L Flanges ASTM A182 F317L BS 10 Flanges
ASME SA182 F317L BS 4504 Flanges SS A182 F317L EN 1092-1 Flanges
SA 182 Gr F317L Socket Weld Flanges A182 F317L Material
FNPT A182 F317L Flange A182 Grade F317L BLRF
ASME SA182 F317L Lap Joint Flange A182 Gr F317L SORF
Stainless Steel 1.4438 SORF Flange 317L SS BLRF Flange
UNS S31703 WNRF Flange Stainless Steel 317L Series a Lap Joint Ring Flange
ASTM A182 F317L PN16 blind flange ASME SA182 F317L Forged Socket Weld Pipe Flange
317L SS Class 300 slip on flange Stainless Steel 1.4438 Slip On Weld Flange
SS A182 F317L Forged steel slip on flanges UNS S31703 Race face slip on flange
Stainless Steel 317L SWRF Flange 317L Stainless Steel Forged blind flange
317L SS groove weld neck flange ASTM A182 F317L Socket Weld Hub Flange
ASME SA182 F317L threaded lap joint flange UNS S31703 Slip On Integral flange
317L Stainless Steel Forged integral puddle flange SS A182 F317L table e long weld neck
317L SS Class 150 LBS Flange 317L Stainless Steel PN10 Forged Flanges
ASTM A182 F317L Stainless Steel Flanges SS 317L Slip On Flange
ASTM A182 gr F317L Flange A182 Gr F317L SORF
SS 317L Blind Flange ASTM A182 F317L Flanges
150 psi SS 317L Flanges ASTM A182 SS 317L Blank Flanges
Stainless Steel 317L Flanges ASTM A182 F317L Swivel Flanges
SS 317L Blind Flange SS 317L SORF Flange

317L Stainless Steel Flanges Updated Price List

Request the latest 317L Stainless Steel Flanges List. Please click on the request a quote button or click here to request the updated price list and ready stock information along with your requirement. Ranfit Metals & Alloys maintains a stock of all standard items and can export them at best price for 317L Stainless Steel Flanges.


317L Stainless Steel Flanges Chemical Composition

Grade SS 317L
C 0.035 max
Mn 2.0 max
Si 1.0 max
P 0.045 max
S 0.030 max
Cr 18 – 20
Mo 3.0 – 4.0
Ni 11 – 15
N 57.89 min

Mechanical Properties of 317L Stainless Steel Flanges

Grade SS 317L
Density 7.9 g/cm3
Melting Point 1400 °C (2550 °F)
Tensile Strength Psi – 75,000 , MPa – 515
Yield Strength (0.2%Offset) Psi – 30,000 , MPa – 205
Elongation 35 %

Ranfit Metals & Alloys is a ISO approved certified ASTM A182 F317L Flange exporter in India. We are known as a trusted vendor as a A182 Gr F317L Flange distributor & dealer in your country. Our ASME SA 182 F317L Slip On Flange are tested to international standards, and specifications as per DIN, JIS, EN, ASTM etc. We have huge stock in Asia, GCC, Gulf, Middle east, UK to supply with over 28 countries, we provide after sales service and fast delivery.