Stainless Steel 904L Buttweld Fittings

Stainless Steel 904L Buttweld Fittings

What is Stainless Steel 904L Buttweld Fittings?

Stainless Steel 904L Buttweld Fittings are components used to connect pipes in a piping system using the buttwelding technique. They are specifically made from Stainless Steel 904L, which is a high-alloy austenitic stainless steel known for its excellent corrosion resistance, especially in harsh environments.

What are the advantages of using Stainless Steel 904L Buttweld fittings?

There are several advantages of using Stainless Steel 904L Buttweld fittings. Firstly, they offer exceptional corrosion resistance in a wide range of corrosive environments, including acidic, chloride-containing, and marine environments. Secondly, Stainless Steel 904L fittings provide excellent durability, high strength, and good weldability, making them suitable for demanding applications.

What is the chemical composition of Stainless Steel 904L Buttweld Pipe fittings?

The chemical composition of Stainless Steel 904L Buttweld Pipe fittings typically includes elements such as chromium (19-23%), nickel (23-28%), molybdenum (4-5%), copper (1-2%), and a low carbon content (maximum 0.02%). These alloying elements contribute to the exceptional corrosion resistance and other properties of Stainless Steel 904L.

What are the key mechanical properties of Stainless Steel 904L Buttweld fittings?

Stainless Steel 904L Buttweld fittings exhibit excellent mechanical properties. They have high tensile strength, which allows them to withstand high pressures and mechanical stress. Additionally, they have good toughness and impact resistance, making them reliable in various operating conditions.

904L Stainless Steel Buttweld Fittings

What is the corrosion resistance of Stainless Steel 904L Buttweld fittings?

Stainless Steel 904L Buttweld fittings have outstanding corrosion resistance properties. They offer excellent resistance to general corrosion, including pitting and crevice corrosion, in aggressive environments containing chlorides, sulfuric acid, phosphoric acid, and other corrosive media. Stainless Steel 904L fittings are highly suitable for applications where corrosion resistance is a critical requirement.

Manufacturing Process Of Stainless Steel 904L Buttweld Fittings

Specification Of SS 904L 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 904L Buttweld Fittings Equivalent Grades

Grade UNS No Old British Euronorm Swedish SS Japanese JIS
BS En No Name
904L N08904 1.4539 / 1.4763

Chemical Composition of SS 904L Buttweld Fittings

Grade C Mn Si P S Cr Mo Ni N
904L min. 23.0 0.10
max. 0.2 1.5 0.75 0.040 0.030 30.0 0.50 0.25

Mechanical Properties of SS 904L Buttweld Fittings

Grade Tensile Strength (MPa) min Yield Strength 0.2% Proof (MPa) min Elongation (% in 50mm) min Hardness
Rockwell B (HR B) max Brinell (HB) max
904L 485 275 20 92 201

Types Of Stainless Steel 904L Welded Fittings

904L Stainless Steel 90 Degree Elbow

904L Stainless Steel 90 Degree Elbow

904L SS 45 Degree Elbow

904L SS 45 Degree Elbow

904L Stainless Steel Long Radius Elbow

904L SS Long Radius Elbow

904L Stainless Steel Short Radius Elbow

904L Stainless Steel Short Radius Elbow

904L Stainless Steel Concentric Reducer

904L Stainless Steel Concentric Reducer

904L Stainless Steel Eccentric Reducer

904L Stainless Steel Eccentric Reducer

ASTM A403 WP904L Stainless Steel Pipe Bend

WP904L Stainless Steel Pipe Bend

904L Stainless Steel Tee

904L Stainless Steel Tee

Stainless Steel 904L Cross

Stainless Steel 904L Cross

Stainless Steel 904L Stub End

Stainless Steel 904L Stub End

Stainless Steel 904L Pipe Cap

Stainless Steel 904L Pipe Cap

ASME SA403 SS 904L Pipe Nipple

SS 904L Pipe Nipple

Other Types Of Stainless Steel 904L Seamless Fittings

  • SS 904L Seamless Pipe Elbow
  • UNS N08904 Buttweld Fittings
  • UNS N08904 Buttweld Pipe Fittings
  • Stainless Steel 904L Stub End
  • SS 904L Schedule 10 Two Joint Pipe Fittings
  • 904L Stainless Steel 90° Weldable SR Elbow
  • UNS N08904 Welded Fittings
  • SS 904L Schedule 40 180° LR Return Bend
  • Stainless Steel 904L Elbow
  • 904L Stainless Steel Reducer
  • ASTM A403 WP904L Stainless Steel 45 Degree Elbow
  • 1.4539 Seamless Fittings
  • Stainless Steel 904L Seamless Pipe Bend
  • 2 inch 904L Stainless Steel Pipe Fittings
  • 904L Stainless Steel Pipe Fittings
  • 904L Stainless Steel Weldable 3D Elbow
  • SS 904L Schedule 40 Pipe Reducer
  • Stainless Steel 904L SR Elbow
  • ASTM A403 WP904L 45° Long Radius Elbow
  • ASME B16.9 Stainless Steel 904L 1D Elbow
  • SS 904L Sch 10 Lateral Tee
  • 904L Stainless Steel End Pipe Cap
  • Stainless Steel 904L U Bend
  • 904L Stainless Steel 180 Degree Elbow
  • 904L Stainless Steel Lap Joint Stub End
  • Stainless Steel 904L Pipe End Cap
  • 1.4539 Equal Cross
  • ASME SA403 WP904L Stainless Steel Buttweld Cap
  • Stainless Steel 904L Reducing Tee
  • MSS-SP-75 SS 904L Buttweld Pipe Fittings

Ask Free Sample of SS 904L Elbow, Tee, Reducer, Stub End Please Call On   +91 9594327775 Or Mail Us On subhash@sheetalindustries.com

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UNS N08904 Buttweld Fittings Price, Dimension, Weight

SS 904L 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 904L Buttweld Fittings

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