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Stainless Steel 316L Pipe & Tube

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316L Stainless Steel Pipe & Tube Manufacturer & Supplier

Stainless Steel 316L Pipe & Tube

Sachin Steel Center is a trusted name in manufacturing and supplying stainless steel 316L pipes and 316L stainless tubing, offering high-quality solutions for demanding industrial applications. Our SS 316L seamless pipes and tubes are engineered for excellent corrosion resistance, superior weldability, and durability in high-temperature and high-pressure environments. The low-carbon composition of 316L stainless steel ensures minimal risk of carbide precipitation during welding, making it ideal for chemical, pharmaceutical, marine, and food processing industries.

We provide stainless steel 316L tubes and pipes in a variety of standard and custom sizes, including popular grades like UNS S31603, SUS 316L, and DIN 1.4404. Every product is crafted under stringent quality control using modern manufacturing facilities to ensure precision, reliability, and long-lasting performance. Whether it’s for heat exchangers, piping systems, or hygienic applications, our 316L stainless tubing delivers consistent strength, corrosion resistance, and value.

Choose Sachin Steel Center for dependable SS 316L seamless pipes and stainless steel 316L tubes, and experience unmatched quality and service for all your industrial piping needs.

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Table Of Content

Stainless Steel 316L Pipe & Tubes: Alloy Details

Stainless Steel 316L is an austenitic stainless steel enriched with molybdenum, providing superior corrosion and pitting resistance compared to standard chromium-nickel stainless steels. The “L” denotes a low carbon content (maximum 0.03%), which prevents carbide precipitation during welding, making it ideal for heavy gauge welded components and high-temperature applications. SS 316L seamless pipes and 316L SS tubing offer excellent formability, tensile and rupture strength, creep resistance, and long-term durability in corrosive environments.

Manufacturing & Standards

  • ASTM A312 TP 316L Pipes – manufactured for both seamless and welded applications, suitable for high-temperature services.
  • SS 316L Seamless Pipes – cold-rolled for precise dimensions and smooth surface finish, ideal for high-pressure and high-temperature systems.
  • SS 316L Welded Pipes – produced via electric resistance welding (ERW) or electric fusion welding, suitable for larger diameters and structural applications.
  • ASME SA 312 Grade 316L Square & Rectangular Pipes – preferred in industrial, construction, and structural applications for superior strength and versatility.

Key Features & Characteristics of SS 316L Pipes

  • High Corrosion Resistance: Excellent performance in chloride-rich and acidic environments.
  • Superior Strength & Durability: Maintains integrity under high pressure and temperature.
  • Excellent Weldability & Fabricability: Low carbon content ensures minimal carbide precipitation.
  • Precision & Dimensional Accuracy: Reliable fit for industrial and structural applications.
  • Versatility: Available in seamless and welded forms, with round, square, and rectangular shapes.

Construction and Manufacturing of Stainless Steel 316L Pipes

At Sachin Steel Center, the construction of Stainless Steel 316L welded and seamless pipes begins with sourcing premium-quality raw materials from trusted mills. Every pipe is manufactured using carefully tested and approved alloys to ensure superior performance. Our skilled professionals oversee the entire production process, guiding workers at every stage to maintain precision and eliminate errors. Utilizing advanced technology, modern tools, and strict quality control, we produce SS 316L pipes and tubes that meet industrial standards and perform reliably in demanding applications.

Quality Testing of SS 316L Pipes

To ensure that every stainless steel 316L pipe meets the highest standards, rigorous testing is conducted according to industry norms. These tests validate the strength, durability, and corrosion resistance of the pipes, guaranteeing dependable performance. Testing procedures include:
  • Tensile Test – checks mechanical strength
  • Hydrostatic Test – ensures leak-free performance under pressure
  • Flattening & Flaring Tests – assess ductility and formability
  • PMI Test – verifies alloy composition
  • IGC Test – evaluates intergranular corrosion resistance
  • Air Underwater Test – checks for surface defects
  • Bend Test – ensures flexibility and structural integrity
  • Hardness Test – measures material strength
  • Ultrasonic & Eddy Current Tests – detect internal and surface defects

Available Types of 316L Stainless Steel Pipe & Tube

seamless-pipes

Stainless Steel 316L Seamless Pipes

Welded Pipe

Stainless Steel 316L Welded Pipes

seamless-tubes

Stainless Steel 316L ERW Pipes

Welded Tube

Stainless Steel 316L EFW Pipes

Rectangular Pipe

Stainless Steel 316L Rectangular Pipes

Square Pipe

Stainless Steel 316L Square Pipes

Request Quote on Types of SS 316L Pipes
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Specification of Stainless Steel 316L Pipes & Tubes

Specifications ASTM A/ASME SA213/A249/A269/A312/A358 CL
Dimensions ASTM, ASME and API
Schedule SCH 10, SCH20, SCH30, SCH40, STD, SCH60, XS, SCH80, SCH120, SCH140, SCH160, XXS
Wall Thickness Schedule 5S – Schedule XXS.
Size – Seamless 316L Pipes & Tubes 1/2″ NB – 24″ NB
ERW 316L Pipes & Tubes 1/2″ NB – 24″ NB
EFW 316L Pipes & Tubes 6″ NB – 100″ NB
Length Single Random, Double Random & Cut Length.
Types Seamless / ERW / Welded / Fabricated / LSAW Pipes
Form Round, Square, Rectangular, Hydraulic Etc

316L Stainless Steel Pipes Chemical Composition

GradeCMnSiPSCrMoNiN
316Lmin.–––––16.02.010.0–
max.0.082.00.750.0450.0318.03.014.00.10

Stainless Steel 316L Pipe Mechanical Properties

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
316L 515 205 40 95 217

Physical Properties for Stainless Steel 316L Pipes

Grade Density (kg/m3) Elastic Modulus (GPa) Mean Coefficient of Thermal Expansion (m/m/0C) Thermal Conductivity (W/m.K) Specific Heat 0-1000C (J/kg.K) Electrical Resistivity (n.m)
0-1000C 0-3150C 0-5380C at 1000C at 5000C
316L 8000 193 15.9 16.2 17.5 16.3 21.5 500 740

SS 316L ERW Pipe Schedule Chart

Nominal Size’s (Inch) Sizes in Nominal Bore Schedule
60 40 10 80
1/2″ 15   6.820 6820 6.820
1″ 25     6060 6.060
1.5″ 40   6.060 6060 6.060
2.5″ 65   6.060 6060 6.060
3.5″ 90   6.060 6060 6.060
5″ 125   6.060 6060 6.060
8″ 200 7200 6.820 6820 6.820
12″ 300 9.200 8.330 8330 8.330
14″ 350 9.200 8.330 8330 8.330
3/4″ 20   6.820 6820 6.820
1.25″ 32   6.060 6060 6.060
2″ 50   6.060 6060 6.060
3″ 80   6.060 6060 6.060
4″ 100   6.060 6060 6.060
10″ 250 7200 6.820 6820 6.820
6″ 150   6.060 6060 6.060
16″ 400 9.200 8.330   8.330

SS 316L Pipe Dimensions

Outside Diameter Qty/B 0.6 0.7 0.8 0.9 1.0 1.2 1.5 2.0 3.0 4.0 5.0 6.0
Inches mm Lgh Kgs Kgs Kgs Kgs Kgs Kgs Kgs Kgs Kgs Kgs Kgs Kgs
3/8″ 9.5 100 0.81 0.94 1.06 1.18 1.29 1.51 1.82          
1/2″ 12.7 100 1.10 1.28 1.45 1.61 1.78 2.10 2.55          
5/8″ 15.9 100 1.39 1.62 1.84 2.05 2.26 2.68 3.28          
3/4″ 19.1 100 1.69 1.96 2.22 2.49 2.75 3.26 4.01          
7/8″ 22.2 100 1.97 2.29 2.60 2.91 3.22 3.83 4.72          
1″ 25.4 100 2.26 2.63 2.99 3.35 3.71 4.41 5.45          
11/8″ 28.6 50 2.55 2.97 3.38 3.79 4.19 5.00 6.18          
11/4″ 31.8 50 2.84 3.31 3.77 4.23 4.68 5.58 6.91          
11/2″ 38.1 50 3.42 3.98 4.53 5.09 5.64 6.73 8.34          
15/8″ 41.3 50 3.71 4.32 4.92 5.52 6.12 7.31 9.07          
13/4″ 44.5 50 4.00 4.66 5.31 5.96 6.61 7.90 9.80          
2″ 50.8 10     6.08 6.82 7.57 9.04 11.24 14.83 21.79      
21/2″ 63.5 10     7.62 8.56 9.50 11.36 14.13 18.69 27.58      
3″ 76.2 10     9.17 10.30 11.43 13.68 17.03 22.55 33.37 43.88    
31/2″ 88.9 10     10.71 12.03 13.36 15.99 19.92 26.41 39.16 51.60    
4″ 101.6 10           18.31 22.82 30.27 44.95 59.32 73.39 87.16
5″ 127 10                        
6″ 152.4 10                        

316L Stainless Steel Pipe Pressure Rating

Pipe Size
(inches)		Pipe ScheduleTemperature (°F)
100200300400500600650700750
1″40304826292362217120191924186718241810
1″80421336343265300227912659258025282501
1″160614052964759437540683876376136843646
1.5″40225719471750160814961425138313541340
1.5″80318227442466226721082009194919091889
1.5″160461939843580329130602916282927722743
2″40190216401474135512601201116511411129
2″80274723692129195718201734168216481631
2″160449938803486320529802840275526992671
3″40180615581400128711961140110610841072
3″80255322021979181916911612156415321516
3″160384033122976273625442424235223042280
4″4015311321118710911014967938919909
4″80221319091715157714661397135513281314
4″160360131062791256623862273220621612138
5″40134211581040956889847822805797
5″80198117091535141113121250121311891176
5″160341429452646243322622155209120492027
6″4012191052945869808770747732724
6″80191316501483136312671208117211481136
6″160328928362549234321792076201419731953
8″401073926832765711678657644637
8″80169214591311120511211068103610151005
8″160317527382460226221032004194419051885
10″40974840755694945615596584578
10″80160913881247114710661016986966956
10″160314727142439224220851986192718801868

316L Stainless Steel Tube Applications

    • Petrochemical Industry
    • Chemical Industry
    • Oil and Gas Industry
    • Pulp & Paper Indusry
    • Power Plant Industry
    • Food Processing Industry
    • Pharmaceuticals Industry
    • Energy Industry
    • Aerospace Industry
Application Industries

Frequently Asked Questions About SS 316L Pipe & Tubes

They are widely used in chemical processing, pharmaceuticals, food processing, marine environments, oil & gas, and heat exchangers due to their strength and corrosion resistance.

The most common standard is ASTM A312 TP 316L, along with ASME SA 312, DIN 1.4404, and UNS S31603.

Yes, SS 316L pipes are manufactured in both seamless (for high-pressure and precision use) and welded (for larger diameters and structural applications) forms.

Tests include tensile, hydrostatic, PMI, hardness, ultrasonic, and corrosion resistance checks to ensure product quality and reliability.

Yes, SS 316L pipes can perform well at elevated temperatures, up to around 925°C (continuous service) depending on application and wall thickness.

Yes, SS 316L seamless pipes and tubes can be supplied in round, square, or rectangular shapes, with custom sizes, thicknesses, and polished finishes based on application needs.

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