304/304L Flange Supplier

317L Stainless Steel Flanges

SS 317L Flanges Sizes in Stock
NPS:1/2" to 48",
SCH
: Sch 5 to XXS
UNS S31703 Flanges Class: 150 to 2500lbs
Pressure
ASTM A182 F317L Flanges Pressure:  PN16, PN64, PN40, PN6, PN10, PN25
European & American Standard: ASTM A182 , ASME SA 182, UNS S31703, WNR 1.4438, Euronorm X2CrNiMo18.15.4
Manufacturing Standard: BS4504, ASME B16.5, ASME B16.47 Series A & B, MSS SP44, EN-1092, DIN, B16.48, AWWA, BS 10, ASA, API-605
Flange Face
WNR 1.4438 Flanges Face: Ring Type Joint (RTJ), Flate Face (FF), Raised Face (RF)
Types: Blind, Slip On, Socket Weld, Weld Neck,Threaded Flange etc.
Delivery Time:
Kazakhstan: 6-8 Days
Nigeria: 17-19 Days
Costa Rica : 25-30 Days
MTC Certificate: EN 10204 3.1 and 3.2

ASTM A182 F317L Blind and Slip On Flange Manufacturer in India at Affordable Price

317L Stainless Steel Flanges


Get Unmatched Range of UNS S31703 Weld Neck Flanges in Sch 5 to XXS As Per ANSI/ASME B16.5 in Mumbai

317L Stainless Steel Flanges Specification

Standard Sizes

Standard Sizes

  • NPS: 1/2" to 48"
  • SCH: Sch 5 to XXS
  • Class:150 to 2500#
Standards for Dimensions

Standards for Dimensions

  • ASME B16.47 Series A & B
  • ASME B16.5
  • MSS SP44
Types of ASTM A182 F317L Flanges

Types of ASTM A182 F317L Flanges

  • Socket Weld
  • Weld Neck
  • Blind
  • Slip On etc.
SS 317L Flange Production Process

SS 317L Flange Production Process

  • Rolling
  • Forging
  • Casting
  • Cutting
Fulfil Requirement

Fulfil Requirement

  • ISO 15156
  • NACE MR0175 /MR0103
  • Sour service
  • NACE
Global Standards

Global Standards

  • ASTM A182 | ASME SA 182
  • UNS: S31703
  • WNR:1.4438
  • Other:Euronorm: X2CrNiMo18.15.4

Supplier of SS 317L Socket Weld and Lap Joint Flange With Temperature Range 1652–2102°f For High Pressure Applications

Melting Point  317L  Stainless Steel Flanges

Melting Point 317L Stainless Steel Flanges

  • Density:7.89 g/cm3
  • Melting Point:1375°C–1400°C
  • Temprature Range:1652–2102°F (900–1150°C)
  • Life Span: Over 50 years
Threads AISI 317L SS Flanges

Threads AISI 317L SS Flanges

  • Finish : Mirror, Serrated, Spiral/Concentric, Smooth
  • Threads :NPT, MNPT, FNPT, BSPP, BSPT etc.
  • Face: RF, RTJ, FF
  • Testing :Tensile, Pressure, Hardness. PMI test

317L Stainless Steel Pipe Flanges Test Certificates

317L Stainless Steel Pipe Flanges Test Certificates

  • 100% Radiography Test Report
  • Raw Materials Certificate
  • Third Party Inspection Report
  • EN 10204/3.1B
 317L Stainless Steel Flanges  Application

317L Stainless Steel Flanges Application

  • Chemical
  • Petroleum
  • Construction
  • Shipbuilding
 Key Markets and Industries for ASTM A182 F317/F317L Flanges

Key Markets and Industries for ASTM A182 F317/F317L Flanges

  • Nuclear power (mostly seamless).
  • Bitumen upgraders.
  • Petrochemicals and acids.
  • Heavy oil refineries.
 INOX 317L Blind Flange  Equipment

INOX 317L Blind Flange Equipment

  • Sand-blasting machine
  • Electric bevelling machine
  • Press machine
  • Bending machine
  • Pushing Machine
  SUS 317l Forged Pipe Flange Test

SUS 317l Forged Pipe Flange Test

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

  UNS S31703 Weld Flanges  Connect Type

UNS S31703 Weld Flanges Connect Type

  • Lap-Joint Face (LJF)
  • Ring Type Joint (RTJ)
  • Small Tongue
  • Large Male-Female (LMF)
  • Groove
 DIN 1.4438 Forged Flange Origin

DIN 1.4438 Forged Flange Origin

  • Japanese Origin
  • Indian Origin
  • European Origin
 SS 317L Pipe Flange  Packing

SS 317L Pipe Flange Packing

  • Packed in Wooden Boxes
  • Steel Strips Bundled
  • Bubble wraps

Keep Bulk Stock of WNR 1.4438 Threaded and Reducing Flange in Custom Sizes, Thread, Faces and Pressure, Ask For Free Sample

317L Stainless Steel Flanges Sizes

Rating Dimension Standard Size Range
PN6 to PN 160 DIN Flanges DN10 to DN3600
Class 150 to 900 Lbs MSS-SP-44 Flanges 12” to 60”
- ASME B16.47 / API 605 Flanges 26” to 60”
2000 Psi to 20000 Psi API 6A Flanges 2 1/16” to 30”
Class 300 to 2500 Lbs ASME / ANSI B16.36 Flanges 1” to 24”
Class 150 to 2500 Lbs ASME B16.48 / API 590 Flanges 1/2” to 24”
Class 150 to 600 Lbs BS 3293 Flanges 26” to 48”
Class 150 to 2500 Lbs ASME / ANSI B16.5 Flanges 1/2” to 24”

Forms of Stainless Steel 317L Flanges in Stock

In Stock 317L Stainless Steel Slip On Flanges

317L Stainless Steel Slip On Flanges

In Stock SS 317L   Blind Flanges

SS 317L Blind Flanges


In Stock DIN 1.4438  Weld Neck Flanges

DIN 1.4438 Weld Neck Flanges

In Stock UNS S31703  Socket Weld Flanges

UNS S31703 Socket Weld Flanges

In Stock SUS 317l Lap Joint Flanges

SUS 317l Lap Joint Flanges


In Stock INOX 317L Threaded Flanges

INOX 317L Threaded Flanges


In Stock 317L Stainless Steel Tongue Groove Flanges

317L Stainless Steel Tongue Groove Flanges

In Stock WNR 1.4438  Spectacle Flanges

WNR 1.4438 Spectacle Flanges


In Stock 317L SS  Orifice Flanges

317L SS Orifice Flanges



Get Complete Information About Stainless Steel 317l Flanges Dimensions, Chemical and Mechanical Properties Here

SS 317LFlanges Properties

  • Chemical Properties
  • Mechanical Properties
  • C Ni Mn P S Si Cr Mo
    MIN 0.040 10.000 - - - - 16.000 2.000
    MAX 0.100 14.000 2.000 0.040 0.030 1.000 18.000 3.000
  • Yield Strength
    0.2% Proof
    (MPa)
    Tensile strength
    (MPa)
    Elongation
    (% in 50mm)
    Hardness
    (HRB)
    MIN 205 515 40.00  
    MAX       95

Properties of AISI 317L Stainless Steel

317L SS Cold Forming

317LSS is quite ductile and forms easily. Cold working operations will increase the strength and hardness of the alloy and might leave it slightly magnetic.

317L SS Hot Forming

Working temperatures of 1700 – 2200°F (927 – 1204°C) are recommended for most hot working processes. For maximum corrosion resistance, the alloy should be annealed at 1900°F (1038°C) minimum and water quenched or rapidly cooled by other means.

317L SS Machining

Stainless Steel 317L is subject to work hardening during deformation and is subject to chip breaking. The best machining results are achieved with slower speeds, heavier feeds, excellent lubrication, sharp tooling and powerful rigid equipment.

317L SS Welding

SS 317L can be readily welded by most standard processes. A post weld heat treatment is not necessary.

317L SS Heat Treatment

317L stainless steel cannot be hardened by heat treatment. Solution treatment or annealing can be done by rapid cooling after heating to 1010-1120°C.


Additional service : Small quantity | Custom order | hard to find items | Sourcing from other countries

Let Us Know What You Need

We Cherish All Your Requirements