Stainless Steel 317L Fittings
Stainless Steel 317L Products

Stainless Steel 317L Fittings, UNS S31703 Fitting

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What is Stainless Steel 317L Fittings?

High-performance stainless steel components meant for exact industrial use are SS 317L fittings. Made from austenitic stainless steel, these fittings provide outstanding resistance to pitting, crevice corrosion, and chemical attack, tensile strength, and longer lifetime. SS 317L Fittings give structural integrity and long-lasting performance for usage in demanding environments including chemical processing, petrochemicals, and marine industries. Systems exposed to high temperatures, strong chemicals, and corrosive fluids favour them first because of their outstanding mechanical characteristics.
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Stainless Steel 317L Fittings Specification :

Grade Stainless Steel 317L (UNS S31703)
Standard ASTM A403, ASME SA403
Size 1/2″ to 48″
Dimension ASME/ANSI B16.9, ASME B16.28, MSS-SP-43
Type Elbow, Tee, Cross, Reducer, Nipple, Pipe Cap, Stubend, Bend, etc.
Thickness Sch 5s, Sch 10s, Sch 40s, Sch 80s, Sch 160s, Sch XXS.

Stainless Steel 317L Fittings Chemical Composition

Grade

C

Mn

Si

P

S

Cr

Mo

Ni

Fe

SS 317L

0.035 max

2 max

1.00 max

0.045 max

0.030 max

18.00 – 20.00

3.00 – 4.00

11.00 – 15.00

57.89 min

Stainless Steel 317L Buttweld Fittings Mechanical Properties:

Density

Melting Point

Tensile Strength

Yield Strength (0.2%Offset)

Elongation

7.9 g/cm3

1400 °C (2550 °F)

Psi – 75000 , MPa – 515

Psi – 30000 , MPa – 205

35 %

Equivalent Grades for 317L Stainless Steel Industrial Forged Fittings:

STANDARD

WERKSTOFF NR.

UNS

JIS

BS

GOST

AFNOR

EN

SS 317L

1.4438

S31703

SUS 317L

–

–

–

X2CrNiMo18-15-4

Applications of Stainless Steel 317L Fittings

Because of its outstanding corrosion resistance, great strength, and tolerance of hostile environments, stainless steel 317L fittings find great application in many different sectors. Particularly fulfilling requirements for durability, hygienic features, and long service life under corrosive situations, these fittings will

Key Applications of Stainless Steel 317L Fittings:

  • Chemical Processing: Ideal for piping systems handling corrosive and aggressive chemicals.
  • Petrochemical Industry: Used in refinery equipment, heat exchangers, and other high-temperature systems.
  • Food and Beverage: Perfect for processing equipment requiring hygienic and sanitary conditions.
  • Pharmaceuticals: Suitable for high-purity systems that demand superior corrosion resistance.
  • Marine Applications: Designed for components exposed to seawater and harsh saline environments.

Where to Buy Stainless Steel 317L Fittings?

Lakshya Steel is a respected global manufacturer and supplier of quality Stainless Steel 317L fittings. Strictly following international standards including ASTM A403, Lakshya Steel produces goods stressing quality, accuracy, and customer satisfaction. Maintaining a large inventory of SS 317L fittings in a range of sizes and types, the firm guarantees quick availability for numerous industrial purposes. Apart from specialised solutions appropriate for each project requirements, customers gain from reasonable pricing free of compromise on quality. To help clients wherever along their preferred process, Lakshya Steel additionally offers targeted customer care and trained technical support. The recommended choice for Stainless Steel 317L Fittings is Lakshya Steel as effective worldwide shipping capacity guarantees rapid and safe delivery to buyers all around.

Types of Stainless Steel 317L Fittings:

  • Stainless Steel 317L Seamless Pipe Fittings
  • Stainless Steel 317L Welded Pipe Fittings
  • Stainless Steel 317L Pipe Fittings
  • Stainless Steel 317L Butt weld Pipe Fittings
  • ANSI 317L Long Radius Elbows
  • 317L stainless steel Short Radius Elbows
  • UNS S31703 Equal & Unequal Tee in IraqASTM A403 317L Fabricated Tees in IranASME/ANSI B16.9 SS 317L Concentric ReducersANSI B16.28 317L stainless steel Eccentric Reducers
  • SUS 317L Steel Pipe Cap Suppliers in JordanSUS Steel 317L End Cap Distributor in Egypt
  • A403 317L stainless steel 3D, 5D Elbow

FAQs – Stainless Steel 317L Fittings

What is Stainless Steel 904L used for?

Low-carbon variation of SS 317, Stainless Steel 317L provides improved corrosion resistance, particularly in settings high in acids and chloride-rich conditions. For chemical processing, marine, and pharmaceutical sectors as well as for others.

What are the benefits of using SS 317L fittings?

Excellent resistance to pitting, crevice corrosion, and chemical assaults comes from SS 317L fittings They also give better strength, durability, and weldability.

In which industries are SS 317L fittings commonly used?

Chemical processing, petrochemical facilities, food and beverage industries, marine applications, and medicines all depend on these fittings.

How do SS 317L fittings differ from SS 316L fittings?

Higher molybdenum content in SS 317L makes it more resistant to corrosion than SS 316L, particularly in demanding chemical surroundings.

What standards do Lakshya Steel’s SS 317L fittings comply with?

Manufactured according to ASTM A403 and other international quality standards, all Lakshya Steel fittings
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