REPUTE STEEL ENGINEERING COMPANY | Manufacturer & Exporter in India

Comprehensive Guide to Stainless Steel Pipes Fittings


Repute Steel & Engineering Companyspecializes in providing high-quality pipe fittings designed to connect different components within a piping system. These fittings are available in various materials, including Stainless Steel (SS) Fittings, which are known for enhancing the efficiency of pipes and directing the flow of gases and fluids. Our ASTM A403 Stainless Steel Fittings are made from a durable alloy of chromium and steel, making them highly resistant to corrosion. As a leading Stainless Steel Pipes Fittings Manufacturer in India, we supply fittings for a wide range of applications in domestic, commercial, and industrial sectors.


Our precisely machined SS Seamless Fittings ensure accurate dimensions, providing leak-proof joints and tight seals. Additionally, our High-Pressure Stainless Steel Buttweld Fittings are ideal for use in sanitary ware and hospital settings due to their corrosion-resistant properties. The Industrial MSS SP-43 Fittings we offer have a smooth surface, allowing for the uninterrupted flow of gases and fluids. With Stainless Steel Welded Fittings, the strength allows for reduced wall thickness, lowering the overall weight while maintaining durability. Furthermore, our SS Pipe Fittings provide a sleek, naturally polished appearance, making them an environmentally friendly option as they are not petroleum-based.


Stainless Steel Pipes Fittigs Material


Manufacturer Specifications
Stainless Steel Pipes Fittings Available Grade ASTM A403 WP304/ ASTM A403 WP304L/ ASTM A403 WP316/ ASTM A403 WP316L/ ASTM A403 WP21/ ASTM A403 WP347
Standard Dimension MSS-SP-43/ ASME/ANSI B16.9/ ASME/ANSI B16.11/ ASME B16.28
Standard Of ASME B16.9 Factory-Made Wrought Buttwelding Fitting
Thickness SCH 5S,/ SCH 10S,/ SCH 40S,/ SCH 80S,/ SCH 160S,/ SCH XXS
Size Range 1/2", 3/4", 1", 2", 3", 4", 5", 6", 7", 8", 9", 10" (DN6~DN100)
Size Of Seamless Fitting 1/2" - 10"
Available Size Of Welded Fitting 1/2" - 48"
Manufacturer Types Of SS Fittings 45 Degree, 90 Degree, 180 Degree, Long Radius & Short Radius, 1D, 1.5D, 3D, 5D, Reducing, Equal, Unequal, Lateral, Straight, Barred Tee, Split Tee, Concentric Reducer, Eccentric Reducer, Square, Round, Rectangular, "U" Shape, "I" Shape, Oval End Cap
Methods Type ButtWeld, Welded, Seamless
Pressure Class Class 150, Class 300, Class 600


Stainless Steel Weight Chart


Normal Pipe Size (NPS) For ANSI/ASME B16.9 10S Schedule 40S Schedule 80S Schedule Buttweld 90 Degree Elbow Buttweld 45 Degree Elbow B16.9 Buttweld Equal Tee
8 0.02 0.01 0.03 0.03 0.02 0.06
10 0.03 0.02 0.05 0.03 0.02 0.03
15 0.06 0.03 0.09 0.08 0.04 0.10
20 0.07 0.03 0.13 0.08 0.04 0.17
25 0.14 0.08 0.28 0.15 0.11 0.29
32 0.23 0.11 0.49 0.26 0.17 0.59
40 0.30 0.17 0.68 0.40 0.23 0.86
50 0.50 0.25 0.85 0.70 0.40 1.28


Stainless Steel Weight Chart


Specifications ASTM A403/ ASME SA403
Stainless Steel Pipe Fittings Dimensions ASME/ANSI B16.9, ASME B16.28, MSS-SP-43, BS4504, BS4504, BS1560, BS10
Stainless Steel Buttweld Fittings 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
Stainless Steel Pipe Fittings size Seamless Butt Weld Fittings: 1/2″ – 10″
Welded Butt Weld Fittings: 1/2″ – 48″
SS Pipe Fittings Types Seamless / ERW / Welded / Fabricated Pipe Fittings
Bending Radius R=1D, 2D, 3D, 5D, 6D, 8D, 10D or Custom Pipe Fittings
Size Range ½” NB to 24″ NB in Sch 10s, 40s, 80s, 160s, XXS. (DN6~DN100)
SS FittingsType DN15-DN1200
Connection Welding
Manufacturing process Push, Press, forge, Cast, etc.
Stainless Steel Buttweld Pipe Fittings Test Certificates EN 10204/3.1B
Raw Materials Certificate
100% Radiography Test Report
Third Party Inspection Report, etc
Stainless Steel 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
Origin & Mills Japanese, Indian, USA, Korean, European, Ukraine, Russian
Specialized manufacturer of 90º Elbows, 45º Elbows, Tees, Crosses, Reducers, Pipe Cap, Stub End, Pipe Bend


Most famous types of Monel Pipe Fittings


Ferritic Stainless Steel 90 Degree Elbow
Ferritic Stainless Steel 90 Degree Elbows

Austenitic Stainless Steel Tee
Austenitic Stainless Steel Tee

Stainless Steel Reducer
Stainless Steel Reducer

SS Concentric Reducer
SS Concentric Reducer

Martensitic Stainless Steel Unequal Tee
Martensitic Stainless Steel Unequal Tee

Austenitic Chromium Nickel Stainless Steel Cross
Austenitic Chromium Nickel Stainless Steel Cross

SS Pipe Cap
SS Pipe Cap

Austenitic and Ferritic Stainless Steel Bend
Austenitic and Ferritic Stainless Steel Bend

Stainless Steel Stub Ends
Stainless Steel Stub Ends

Super Austenitic Stainless Steel End Cap
Super Austenitic Stainless Steel End Cap

Super Martensitic Stainless Steel Long Stub End
Super Martensitic Stainless Steel Long Stub End

Stainless Steel Equal Tee
Stainless Steel Equal Tee

ASTM A403 Stainless Steel Eccentric Reducer
ASTM A403 Stainless Steel Eccentric Reducer

SS Equal Cross
SS Equal Cross

Chromium Stainless Steel Short Radius Elbow
Chromium Stainless Steel Short Radius Elbow

Super Ferritic Stainless Steel Lateral Tee
Super Ferritic Stainless Steel Lateral Tee

Ferritic Stainless Steel U Bend
Ferritic Stainless Steel U Bend

Stainless Steel Long Radius Elbow
Stainless Steel Long Radius Elbow

Austenitic Chromium Nickel Stainless Steel 45 Degree Elbow
Austenitic Chromium Nickel Stainless Steel 45 Degree Elbow

ASTM A403 Stainless Steel Short Stub End
ASTM A403 Stainless Steel Short Stub End



Common Applications


  • 1. Food and Beverage Industry : In the food and beverage industry, maintaining cleanliness and preventing contamination is crucial. Stainless steel fittings are widely used due to their non-porous surface, which prevents bacteria buildup.

  • 2. Oil and Gas Industry : The oil and gas industry demands materials that can endure harsh environments, including exposure to corrosive chemicals and extreme temperatures. Stainless Steel Pipes fittings are an excellent choice for offshore drilling platforms, refineries, and pipelines.

  • 3. Chemical Processing : In chemical processing plants, stainless steel fittings are used extensively to transport corrosive and hazardous chemicals safely. The corrosion resistance of stainless steel ensures that the piping system remains intact, preventing leaks and spills.

  • 4. Water Treatment Plants : Stainless Steel Pipes Fittigs fittings are commonly used in water treatment plants, as they resist corrosion caused by water and chemicals. They ensure the safe and efficient transport of water for municipal and industrial purposes.

  • 5. Pharmaceuticals : Pharmaceutical manufacturing requires the highest levels of hygiene and sterility. Stainless steel fittings meet these standards, allowing for the safe transportation of sensitive ingredients and chemicals in pharmaceutical production.



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