Stainless Steel 317L Buttweld Fittings

Stainless Steel 317L Buttweld Fittings

What is the difference between Stainless Steel 317 and 317L Buttweld Fittings?

The main difference between Stainless Steel 317 and 317L Buttweld Fittings lies in their carbon content. Stainless Steel 317 contains a higher carbon content, while Stainless Steel 317L has a lower carbon content. This difference imparts improved corrosion resistance to Stainless Steel 317L and makes it suitable for applications where sensitization to intergranular corrosion is a concern.

What are the advantages of using Stainless Steel 317/317L Buttweld fittings?

There are several advantages of using Stainless Steel 317/317L Buttweld fittings. Firstly, they offer excellent corrosion resistance in a wide range of environments, including acidic, chloride-containing, and high-temperature conditions. Secondly, Stainless Steel 317/317L fittings provide good strength and toughness. They also exhibit good weldability and formability, making them versatile for various fabrication processes.

What are the common applications of Stainless Steel 317 Buttweld fittings?

Stainless Steel 317 Buttweld fittings find applications in various industries and environments. Common applications include chemical processing, petrochemical industries, pharmaceuticals, pulp and paper mills, power generation, and food processing equipment. They are also used in high-temperature applications, such as furnace components and exhaust systems.

Can Stainless Steel 317/317L Pipe fittings be used in high-temperature applications?

Yes, Stainless Steel 317/317L Pipe fittings are suitable for high-temperature applications. They have good resistance to oxidation and scaling at elevated temperatures, making them reliable in environments with high heat and thermal cycling. Stainless Steel 317/317L fittings can maintain their mechanical properties and corrosion resistance even in challenging high-temperature conditions.

317 Stainless Steel Buttweld Fittings

How do I properly install and weld Stainless Steel 317/317L buttweld fittings?

Proper installation and welding of Stainless Steel 317/317L buttweld fittings involve following standard welding practices. It is recommended to use suitable welding methods, such as TIG (Tungsten Inert Gas) or MIG (Metal Inert Gas) welding, with appropriate filler materials compatible with Stainless Steel 317/317L. Adhering to the recommended preheat, interpass temperature, and post-weld heat treatment procedures, as applicable, helps ensure the integrity of the welded joints.

Manufacturing Process Of Stainless Steel 317 Buttweld Fittings

Specification Of SS 317L Butt Weld Fittings

Specifications ASTM A403 / ASME SA403
Size Seamless Butt Weld Fittings: 1/2" - 10"
Welded Butt Weld Fittings: 1/2" - 48"
Thickness SCH10, SCH20, SCH30, STD SCH40, SCH60, XS, SCH 80, SCH 100, SCH 120, SCH 140, SCH 160, XXS available with NACE MR 01-75
Type DN15-DN1200
Dimensions ASME/ANSI B16.9, ASME B16.28, MSS-SP-43, BS4504, BS4504, BS1560, BS10
Bending Radius R=1D, 2D, 3D, 5D, 6D, 8D, 10D or Custom MSS Sp-43 Stainless Steel Pipe Fitting
Size Range ½" NB to 24" NB in Sch 10s, 40s, 80s, 160s, XXS. (DN6~DN100) ASTM A403 Stainless Steel Buttweld Fitting
Elbows Angle : 22.5 deg, 30deg, 45 deg, 90 deg, 180 deg, 1.0D, 1.5D, 2.0D, 2.5D, 3D, 4D, 5D, 6D, 7D-40D .
Standard: ASME B16.9, ASME B16.28, ASME B16.25, MSS SP-75 DIN2605 JISB2311 JISB2312 JISB2313, BS, GB, ISO
Connection Welding
Manufacturing process Forge, Cast, Push, Press, etc.
Key markets and industries Bitumen upgraders.
Heavy oil refineries.
Petrochemicals and acids.
Nuclear power (mostly seamless).
Test Certificates EN 10204/3.1B
Raw Materials Certificate
100% Radiography Test Report
Third Party Inspection Report, etc
Specialized manufacturer of 90º Elbows, 45º Elbows, Tees, Crosses, Reducers, Pipe Cap, Stub End, Pipe Bend
We provide Material Test Certificates (MTC) as per EN 10204 3.1 and EN 10204 3.2, Test Certificates certifying NACE MR0103, NACE MR0175

Stainless Steel 317 Buttweld Fittings Equivalent Grades

STANDARD WERKSTOFF NR. UNS JIS EN
SS 317 1.4449 S31700 SUS 317 -
SS 317L 1.4438 S31703 SUS 317L X2CrNiMo18-15-4

Chemical Composition of SS 317L Buttweld Fittings

Grade C Mn Si P S Cr Mo Ni Fe
SS 317 0.08 max 2.0 max 1.0 max 0.045 max 0.030 max 18.00 - 20.00 3.00 - 4.00 11.00 - 15.00 57.845 min
SS 317L 0.035 max 2.0 max 1.0 max 0.045 max 0.030 max 18.00 - 20.00 3.00 - 4.00 11.00 - 15.00 57.89 min

Mechanical Properties of SS 317 Buttweld Fittings

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 %

Types Of Stainless Steel 317 Welded Fittings

317 Stainless Steel 90 Degree Elbow

317 Stainless Steel 90 Degree Elbow

317L SS 45 Degree Elbow

317L SS 45 Degree Elbow

317 Stainless Steel Long Radius Elbow

317 SS Long Radius Elbow

317 Stainless Steel Short Radius Elbow

317 Stainless Steel Short Radius Elbow

317 Stainless Steel Concentric Reducer

317 Stainless Steel Concentric Reducer

317L Stainless Steel Eccentric Reducer

317L Stainless Steel Eccentric Reducer

ASTM A403 WP317L Stainless Steel Pipe Bend

WP317L Stainless Steel Pipe Bend

317 Stainless Steel Tee

317 Stainless Steel Tee

Stainless Steel 317 Cross

Stainless Steel 317 Cross

Stainless Steel 317 Stub End

Stainless Steel 317 Stub End

Stainless Steel 317 Pipe Cap

Stainless Steel 317 Pipe Cap

ASME SA403 SS 317L Pipe Nipple

SS 317L Pipe Nipple

Other Types Of Stainless Steel 317 Seamless Fittings

  • SS 317 Schedule 40 180° LR Return Bend
  • Stainless Steel 317L Elbow
  • 317 Stainless Steel Reducer
  • SS 317 Seamless Pipe Elbow
  • Stainless Steel 317L Stub End
  • SS 317 Schedule 10 Two Joint Pipe Fittings
  • 317L Stainless Steel 90° Weldable SR Elbow
  • UNS S31703 Welded Fittings
  • UNS S31703 Buttweld Fittings
  • UNS S31700 Buttweld Pipe Fittings
  • ASTM A403 WP317 Stainless Steel 45 Degree Elbow
  • 1.4438 Seamless Fittings
  • Stainless Steel 317 Seamless Pipe Bend
  • 2 inch 317 Stainless Steel Pipe Fittings
  • 317 Stainless Steel Pipe Fittings
  • ASTM A403 WP317 45° Long Radius Elbow
  • ASME B16.9 Stainless Steel 317L 1D Elbow
  • ASME SA403 WP317L Stainless Steel Buttweld Cap
  • SS 317 Sch 10 Lateral Tee
  • 317L Stainless Steel End Pipe Cap
  • 1.4449 Equal Cross
  • 317 Stainless Steel Weldable 3D Elbow
  • SS 317 Schedule 40 Pipe Reducer
  • Stainless Steel 317 SR Elbow
  • Stainless Steel 317 U Bend
  • 317 Stainless Steel 180 Degree Elbow
  • 317 Stainless Steel Lap Joint Stub End
  • Stainless Steel 317L Pipe End Cap
  • Stainless Steel 317 Reducing Tee
  • MSS-SP-75 SS 317 Buttweld Pipe Fittings

Ask Free Sample of SS 317 Elbow, Tee, Reducer, Stub End Please Call On   +91 9594327775 Or Mail Us On subhash@sheetalindustries.com

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UNS S31700 Buttweld Fittings Price, Dimension, Weight

SS 317 Buttweld Fittings Industrial Application

Oil & Gas Industry

Oil & Gas Industry

Chemical Industry

Chemical Industry

Power Generation Industry

Power Generation Industry

Construction Industry

Construction Industry

Shipbuilding Industry

Shipbuilding Industry

Automotive Industry

Automotive Industry

Food Industry

Food Industry

Textile Industry

Textile Industry

Export & Supply Destination of SS 317L Buttweld Fittings

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