Stainless Steel 317 Flange

Stainless Steel 317 Flange

The 317 stainless steel flanges tends to have an enhanced high tensile strength as well as a high to resistance corrosion. 317 stainless steel is a modified version of grade 316 stainless steel. The astm a182 f317 has a high tensile strength and good resistance to corrosion. Apart from these two properties, 317 grade stainless steel is tougher as compared to grade 304 stainless steel.

Although the 317 stainless steel flanges manufacturer can use any fusion and resistance methods to weld the alloy, Oxyacetylene welding method is not preferred for the astm a182 f317. In order to obtain good results on welding, filler metals like AWS E/ER317 or 317L can be used in the 317 stainless steel flange jis 10k.

Stainless Steel 317 Flange can be hot worked using all conventional hot working procedures. The alloy is heated to a temperature range up to  1149 °C – 1260°C . It is recommended that the Astm 317 stainless steel flanges  must not be heated to temperatures below 927°C . Post-work annealing can be done on the 317 ss threaded flange to retain the alloy’s corrosion resistance property.

Operations like Stamping, drawing, shearing  and heading can be done successfully on the astm a182 f317 flange blind. Like most austenitic stainless steel grades, 317 ss threaded flange is treated with a post-work annealing in order to reduce internal stress. Astm 317 stainless steel flanges are annealed between a temperature range of  1010°C – 1121°C, which is then followed by cooling. Although the astm a182 f317 flange does not react to heat treatment, the alloy can be hardened by cold working.

It is recommended to use chip breakers for the machining of 317 ss threaded flange. The hardenability of the astm a182 f317 flanges ansi b16.5 will reduce if constant feeds and low speeds are used for machining. The 317 stainless steel flange pressure rating includes the JIS: 5K, 10 K, 16 K 20 K,30 K,40 K, 63 K;. While the astm a182 f317 flange pressure rating includes classes 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS. 317 ss flange dimensions include ANSI B16.5, ANSI B16.47 Series A & B, MSS SP44, ASA, API-605, AWWA, Custom Drawings

317 stainless steel flanges manufacturers in India supply these components to industries like chemical equipment, textile, pulp and paper. To learn more about the supplier’s 317 stainless steel flange price list, click on the link given here.


Stainless Steel 317 Flanges Specifications


Stainless Steel 317 Flanges

ASME B16.5 Stainless Steel 317 Flanges size range

1/2″ (15 NB) to 48″ (1200NB) DN10~DN5000

Stainless Steel 317 Flanges Standards

ANSI/ASME B16.5, B16.47 Series A & B, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, GOST Flanges, B16.48, BS4504, BS 10, EN-1092, DIN, ANSI Flanges,

Stainless Steel 317 Flanges Standard DIN

6Bar 10Bar 16Bar 25Bar 40Bar / PN6 PN10 PN16 PN25 PN40, PN64

Stainless Steel 317 Flanges Standard ANSI

Class 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS

Stainless Steel 317 Flanges Standard UNI

6Bar 10Bar 16Bar 25Bar 40Bar

Stainless Steel 317 Flanges Standard JIS

5K, 10 K, 16 K 20 K, 30 K, 40 K, 63 K

Stainless Steel 317 Flanges Standard EN

6Bar 10Bar 16Bar 25Bar 40Bar

Main Types

Forged / Threaded / Screwed / Plate

Flange supporting material

Gasket, Ring Joint, Flange Bolts

Stainless Steel 317 Pipe Flanges 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

Small Male-Female (SMF), Small Tongue & Groove, Large Tongue & Groove, Raised Face (RF), Ring Type Joint (RTJ), Flat Face (FF), Large Male-Female (LMF), Lap-Joint Face (LJF),

Most common types of Stainless Steel 317 Flanges

·        Socket Weld Ring Flange (SWRF), Stainless Steel 317 Flanges

·        Threaded Ring Flange, Stainless Steel 317 Flanges

·        Lap Joint Ring Flange (LJRF), Stainless Steel 317 Flanges

·        Ring Type Joint Flange (RTJF), Stainless Steel 317 Flanges

·        Weld Neck Ring Flange (WNRF), Stainless Steel 317 Flanges

·        Slip-On Ring Flange (SORF), Stainless Steel 317 Flanges

·        Blind Ring Flange (BLRF), Stainless Steel 317 Flanges

Special design

As per your drawing

15 NB (1/2″) to 200 NB (8″)
Equal and Reducing Configurations

Stainless Steel 317 Flanges Threaded Flanges, Socketweld Flanges, Slip-On Flanges, Blind Flanges, Weld Neck Flanges


X-ray detector, UI trasonic flaw detector, Magnetic particle detector, Direct-reading Spectrograph, Hydrostatic testing machine


Indian / West Europe / Japan / USA / Korean


electric bevelling machine, Sand-blasting machine, Press machine, Bending machine, Pushing Machine etc

Specialized manufacturer of

·        DIN 2566 pn16

·        DIN 2566 en 1092 1

·        DIN 2566 pn10

·        Rtj Flanges

·        Pn16 Flanges

·        Stainless Steel 317 Lap Joint Flanges

·        Stainless Steel 317 Loose Flanges

·        Stainless Steel 317 Orifice Flanges

·        Stainless Steel 317 AS 4087 Water Flanges

·        Stainless Steel 317 Flanges

·        Stainless Steel 317 Slip-On Flanges

·        Stainless Steel 317 Socketweld Flanges

·        Stainless Steel 317 Plate Flanges

·        Stainless Steel 317 Large Diameter Flanges

·        Stainless Steel 317 Sorf Flanges

·        Stainless Steel 317 Blind Flanges

·        Stainless Steel 317 Table Flanges

·        Stainless Steel 317 Weld Neck Flanges

Stainless Steel 317 Flanges Standard

ANSI DIN, 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, GOST, JIS, UNI, BS, AS2129, AWWA, EN, SABS, NFE, BS Flange, EN Flange etc.

·        B.S: BS4504 , BS3293, BS1560, BS10

·        AS 2129: Table D; Table E; Table H

·        ANSI B16.5, ANSI B16.47 Series A & B, MSS SP44, ASA, API-605, AWWA, Custom Drawings

·        ANSI : ANSI B16.5, ANSI B16.47(API605), MSS SP44, ANSI B16.36, ANSI B16.48

·        ANSI B16.5, ANSI B16.47, MSS SP44, ANSI B16.36, ANSI B16.48

·        American standard (ANSI)

·        German (DIN)

·        British standard (BS)

·        Any other specilised flanges

·        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

Key markets and industries for Stainless Steel 317 Flanges

·        Petrochemicals and acids.

·        Heavy oil refineries.

·        Nuclear power (mostly seamless).

·        Bitumen upgraders.

Export to

Korea, Oman, Iran, USA, Ireland, Dubai, Peru, Egypt, Spain, Canada, Thailand, Singapore, Brazil, India, Ukraine, Indonesia, Saudi Arabia etc

Stainless Steel 317 Flanges Application

·        To Connect Pipe & Tubes in Shipbuilding, Chemical, Construction, Metallurgy, Petroleum, Power, Gas etc

Material Test Certificates (MTC) as per EN 10204 3.1 and EN 10204 3.2, Test Certificates certifying NACE MR0103, NACE MR0175