What Is Stainless Steel 317L Pipe Fittings?

The stainless steel 317L pipe fittings is a pressurized vessel grade that works well in extreme pressure and temperatures in stress-induced conditions. An SS 317L fittings can be annealed at temperatures between 1010 to 1120 degrees C, followed by a rapid cooling process. The SS 317L elbow is a key device of a pressurized piping system that helps in changing the direction of fluid and gaseous media. These elbows are designed in long or short radius configurations.

Stainless Steel 317L Pipe Fittings

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Tensile Strength : 75000 PSI

Manufacturing Method: Hot forming

ASTM A403 WP317L Con Reducer for Industrial Applications

Stainless Steel 317L Pipe Fittings Applications

Stainless Steel 317L Pipe Fittings Applications

Get Leak-Proof SS 317L Elbow in Sizes Range DN15 To DN1200, Check Specification

SS 317L Fittings Specification

Size :

Size :

  • Welded : 24" To 96"
  • Seamless : 1/2" To 24"
  • Buttweld : 1/2" To 36"
  • Contact stainless steel 317L pipe fittings manufacturer in India for above 48″
Machines :

Machines :

  • CNC
  • Beveling Machine
  • Conventional Machine
Documentation :

Documentation :

  • Material traceability records
  • Fumigation certificates
  • Raw material test reports
Thickness :

Thickness :

  • Schedule 20 & 40
  • Schedule : 80 To 120
  • Schedule : 160 To 180
Standard :

Standard :

  • ASME B16.28
  • DIN/ JIS/ EN/ ISO
  • ASME B16.9
Packaging :

Packaging :

  • Wooden Pallet
  • Carton Box
  • Wooden Cases
Melting Point :

Melting Point :

  • 1390 To 1440°C
Hardness :

Hardness :

  • Rockwell B = 95
Density :

Density :

  • 7.89 g/cm3
Applicable Fluids :

Applicable Fluids :

  • Water and Air
  • Steam
  • Oil and Gas
Forming :

Forming :

  • Hot formed
  • Cold formed
Surface Finish :

Surface Finish :

  • Polished
ISO Standard :

ISO Standard :

  • ISO 5251
Types :

Types :

  • Elbow/ Tee/ Reducer
  • End Cap/ Stub End
  • Pipe Bend/ Pipe Cross
Method :

Method :

  • Buttweld (BW)
  • Welded (Weld)
  • Seamless (SMLS)
Sour Service :

Sour Service :

  • NACE TM-0284
  • NACE MR0175
  • NACE MR0103
Thickness Tolerance :

Thickness Tolerance :

  • +/-12.5%
  • Custom
Marking :

Marking :

  • Size & Schedule
  • Grade & Material
  • Manufacturers Name
  • Standard & Heat No.
Life :

Life :

  • Stainless Steel = 45 To 50 Years
Manufacturing :

Manufacturing :

  • Heat Treated
  • Forged
  • Machined
Connection :

Connection :

  • Welding
Process :

Process :

  • Welding
  • Cutting
  • Bending
Certificates :

Certificates :

  • EN 10204 3.2
  • EN 10204 3.1
Ends :

Ends :

  • Plain Bevel
  • Compound Bevel
  • Bevelled
Use For :

Use For :

  • Power Generation
  • Pharmaceuticals
  • Chemical Equipment
  • Petrochemicals
  • Oil and Gas
Technique :

Technique :

  • Butt Weld
  • Welding
  • Forged
  • Casting
  • Pushing
Testing :

Testing :

  • PMI Test
  • Mechanical Testing
  • Chemical Analysis
  • Hyrdrostatic Test
  • Hardness Test
Bend Radius :

Bend Radius :

  • 1.5D/ 2D/ 3D
  • 4D/ 5D/ 6D
  • 8D/ 10D/ 22D
Pipe Bend Angle :

Pipe Bend Angle :

  • 15 Deg, 22.5 Deg, 30 Deg
  • 45 Deg, 60 Deg, 90 Deg
  • 135 Deg, 180 Deg
Method Of Bending :

Method Of Bending :

  • Roll bending
  • Rotary draw bending
  • Hot induction bending
Logistics :

Logistics :

  • By Air
  • By Sea
  • Oman = 5 days
  • Germany = 20 day
  • Costa Rica = 45 days
  • Denmark = 35 day
  • Philippines = 14 day
  • Indonesia = 9 day
Maximum Size :

Maximum Size :

  • DN2000
  • 120 Inch
Value Added Services :

Value Added Services :

  • Polishing
  • Cutting
  • Minor Fabrication
  • Threading
  • Beveling End

Ready Stock Of UNS S31703 Pipe Bend and Tee for Immediate Dispatch as per ASME B16.9 Standard

Types Of Stainless Steel 317L Fittings

Stainless Steel 317L Elbow

Stainless Steel 317L Elbow

ASTM A403 WP317L Reducer

ASTM A403 WP317L Reducer

SS 317L Stub End

SS 317L Stub End

UNS S31703 Tee

UNS S31703 Tee

DIN 1.4438 End Cap

DIN 1.4438 End Cap

A403 Grade WP317L Pipe Bend

A403 Grade WP317L Pipe Bend


Buy Online AISI 317L End Cap and Stub End With MTC Test Report, Check the Working Temperature & Welding Technique

ASTM A403 WP317L Fittings Working Temperature

  • 1652 To 2102°F

  • 900 To 1150°C

Welding Technique of SS 317L Pipe Fittings

SMAW Welding

SMAW Welding

FCAW Welding

FCAW Welding

TIG Welding

TIG Welding

GMAW Welding

GMAW Welding

Stainless Steel 317L Fittings Equivalent

UNS :

  • UNS S31703

Werkstoff No :

  • 1.4438

European (EN) :

  • X2CrNiMo18-15-4

Japanese (JIS) :

  • SUS 317L

Swedish (SS) :

  • -

A403 WP317L Material Heat Treatment

Material Heated Annealing Heated
1149°C To 1260°C 1010°C To 1121°C

View 317L Stainless Steel Fittings Chemical Composition and Mechanical Properties

ASTM A403 WP317L Chemical Composition

Carbon [C] :

Carbon [C] :

  • 0.035% max
Manganese [Mn] :

Manganese [Mn] :

  • 2.0% max
Phosphorus [P] :

Phosphorus [P] :

  • 0.04% max
Silicon [Si] :

Silicon [Si] :

  • 1.00% max
Chromium [Cr] :

Chromium [Cr] :

  • 18.0 To 20.0%
Nitrogen [N] :

Nitrogen [N] :

  • -
Nickel [Ni] :

Nickel [Ni] :

  • 11.0 To 15.0%
Iron:

Iron :

  • Balance
Sulphur (S) :

Sulphur (S) :

  • 0.030% max

SS 317L Buttweld Fittings Mechanical Properties

Density :

  • 7.89 g/cm3

Yield Strength :

  • 30,000 PSI

Tensile Strength :

  • 75,000 PSI

Elongation :

  • 40%

Hardness :

  • Rockwell B = 95 (max.)

UNS S31703 Welded Fittings Physical Propertiest

Specific Heat :

  • 502 J/kg-°K (0 – 100°C)

Thermal Conductivity 20°C (68°F) :

  • 14 W/(m x K)

Modulus of Elasticity :

  • 200 GPa

Stainless Steel 317L Fittings Melting Range

  • 2540 To 2630°F

  • 1390 To 1440°C

Material

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