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Stainless Steel 317 Flanges

Stainless Steel 304 Flanges

Stainless Steel 317 Flange, 317 SS SORF Flanges, ASTM A182 317 Slip On Flanges, Best Price of Stainless Steel UNS S31700 Socket weld Flanges, SS 317 Forged Flanges, Werkstoff Nr. 1.4449 Blind Flanges, 317 Stainless Steel Weld Neck Flanges, SS 317 Pipe Flange Supplier in India.


We offer a wide range of Stainless Steel 317 Pipe Flanges and SS 317 Flanges, which is precisely fabricated by the experts by using high-grade stainless steel and the latest technology. These are developed using superior quality material and advanced technology to meet the diverse requirements of our clients.

These 317 SS Pipe Flanges and 317 Steel Pipe Flanges available in standard specifications, our product range can also be customized as per the requirements of our clients. Our 317 Steel Slip on Flanges, SS 317 Blind Flange, Steel 317 Forged Flange products are made from best quality components. Our range 317 SS Weld Neck Flanges and Steel 317 Flat Flanges product is available in different types and sizes in India.

We are regarded as the best reliable stainless steel 317 pipe flange exporters, 317 steel pipe flange manufacturers, 317 SS Flanges wholesalers in India.


Stainless Steel 317 Forged Flanges, Stainless Steel 317 Spectacle Blind Flanges, UNS S31700 Steel 317 Ring Type Joint Flanges, Steel 317 Pipe Flanges, Werkstoff Nr. 1.4449 Plate Flanges, SS 317 Weld Neck Flanges Manufacturer in Mumbai, India.


Stainless Steel 317 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 1.4449 Slip On Flanges, Header Flanges at Discounted price, SS 317 Lap Joint Flange, UNS S31700 Material


Stainless Steel 317 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 317 Flange Types & Availability

Products Size
ASTM A182 SS F317 / Raised Face or Flat Face ASTM A182 SS F317 Slip-On Flanges Sizes 1/8″ – 36″
Raised Face or Flat Face
ASTM A182 SS F317 Weld Neck Flanges ASTM A182 SS F317 Socket Weld Flanges
ASTM A182 SS F317 Blind Flanges ASTM A182 SS F317 Reducing Flanges
ASTM A182 SS F317 Lap Joint Flanges ASTM A182 SS F317 Plate Flanges
ASTM A182 SS F317 Orifice Flanges ASTM A182 SS F317 Forged Flanges
ASTM A182 SS F317 Ring Type Joint Flanges ASTM A182 SS F317 Square Flanges

Most Commonly Used SS 317 Pipe Flange Types

Blind Flanges

ASME B16.5 SS 317 Blind Flanges

Stainless Steel 317 Blind Flanges

ASTM A182 F317 Blind Flanges

317 Stainless Steel BLRF Flanges

SS UNS S31700 Blind Flanges

SS DIN 1.4449 Blind Flanges

Slip on Flanges

ASME SA182 SS F317 Slip On Flanges

ASME B16.5 SS 317 SORF Flanges

ASTM A182 SS F317 Slip On Flanges

DIN 1.4449 Slip On Flanges

UNS S31700 Slip On Flanges

SS ASTM A182 F317 Slip On Flanges

Threaded Flange

ASME B16.5 SS 317 Threaded Flanges

ASTM A182 SS F317 Threaded Flanges

Stainless Steel ASTM A182 F317 Threaded Flanges

DIN 1.4449 Threaded Flanges

SS UNS S31700 Threaded Flanges

Orifice Flange

ASME B16.5 SS 317 Orifice Flanges

Stainless Steel ASTM A182 F317 Orifice Flanges

SS DIN 1.4449 Orifice Flanges

UNS S31700 Orifice Flanges

ASTM A182 SS F317 Orifice Flanges

Weld Neck Flange

ASME B16.5 SS 317 Weld Neck Flanges

Stainless Steel ASTM A182 F317 Weld Neck Flanges

SS UNS S31700 Weld Neck Flanges

DIN 1.4449 Weld Neck Flanges

ASTM A182 SS F317 Weld Neck Flanges

Long Weld Neck Flange

B16.5 Stainless Steel 317 Long weld Neck Flanges

ASTM A182 SS F317 Long Weld Neck Flanges

DIN 1.4449 Long Weld Neck Flanges

S31700 Long Weld Neck Flanges

ASME SA182 SS F317 Long Weld Neck Flanges

Socket Weld Flange

ASME SA182 SS F317 Socket weld Flanges

ASME B16.47 Stainless Steel 317 SWRF Flanges

ASTM A182 SS F317 Socket Weld Flanges

SS ASTM A182 F317 Socket weld Flanges

DIN 1.4449 Socket weld Flanges

UNS S31700 Socket weld Flanges

Reducing Flanges

ASME A182 SS 317 Reducing Flanges

ASME B16.47 Stainless Steel 317 Reducing Flanges

ASTM A182 SS F317 Reducing Flanges

SS ASTM A182 F317 Reducing Flanges

UNS S31700 Reducing Flanges

DIN 1.4449 Reducing Flanges

ASME SA182 Stainless Steel 317 Pipe Flanges Equivalent Standards

STANDARD WERKSTOFF NR. UNS JIS BS GOST AFNOR EN
SS 317 1.4449 S31700 SUS 317 - - - -

Ready Stock of UNS S31700 Flanges

Stainless Steel 317 Flange UNS S31700 Blind Flange
ASTM A182 F317 Long Weld Neck Flanges 317 SS Spectacle Blind Flanges
ASME SA182 F317 Spades & Ring Spacers UNS S31700 Nipoflange
317 SS Slip on Flange SS A182 F317 Threaded Flange
ASME SA182 F317 Reducing Flange ASTM A182 F317 Socket Weld Flange
SS 317 Flanges 317 Stainless Steel Lap Joint Flanges
SS A182 F317 5D Weldoflange Stainless Steel 1.4449 Flange Outlet
Stainless Steel 317 Forged Flanges ASTM A182 F317 Plate Flange
SS A182 F317 Ring Type Joint Flanges ASME SA182 F317 Raised Face Flanges
317 Stainless Steel Tongue and Groove Flanges 317 SS Male and Female Flange
Stainless Steel 1.4449 Reducing Flanges UNS S31700 ASME B16.5 Flanges
Stainless Steel 317 Flanges ASTM A182 F317 BS 10 Flanges
ASME SA182 F317 BS 4504 Flanges SS A182 F317 EN 1092-1 Flanges
SA 182 Gr F317 Socket Weld Flanges A182 F317 Material
FNPT A182 F317 Flange A182 Grade F317 BLRF
ASME SA182 F317 Lap Joint Flange A182 Gr F317 SORF
Stainless Steel 1.4449 SORF Flange 317 SS BLRF Flange
UNS S31700 WNRF Flange Stainless Steel 317 Series a Lap Joint Ring Flange
ASTM A182 F317 PN16 blind flange ASME SA182 F317 Forged Socket Weld Pipe Flange
317 SS Class 300 slip on flange Stainless Steel 1.4449 Slip On Weld Flange
SS A182 F317 Forged steel slip on flanges UNS S31700 Race face slip on flange
Stainless Steel 317 SWRF Flange 317 Stainless Steel Forged blind flange
317 SS groove weld neck flange ASTM A182 F317 Socket Weld Hub Flange
ASME SA182 F317 threaded lap joint flange UNS S31700 Slip On Integral flange
317 Stainless Steel Forged integral puddle flange SS A182 F317 table e long weld neck
317 SS Class 150 LBS Flange 317 Stainless Steel PN10 Forged Flanges
ASTM A182 F317 Stainless Steel Flanges SS 317 Slip On Flange
ASTM A182 gr F317 Flange A182 Gr F317 SORF
SS 317 Blind Flange ASTM A182 F317 Flanges
150 psi SS 317 Flanges ASTM A182 SS 317 Blank Flanges
Stainless Steel 317 Flanges ASTM A182 F317 Swivel Flanges
SS 317 Blind Flange SS 317 SORF Flange

317 Stainless Steel Flanges Updated Price List

Request the latest 317 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 317 Stainless Steel Flanges.


317 Stainless Steel Flanges Chemical Composition

Grade SS 317
C 0.08 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 57.845 min

Mechanical Properties of 317 Stainless Steel Flanges

Grade SS 317
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 F317 Flange exporter in India. We are known as a trusted vendor as a A182 Gr F317 Flange distributor & dealer in your country. Our ASME SA 182 F317 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.