Stainless Steel 316 Pipe
Stainless Steel 316 Pipe
Stainless Steel 316 Pipe is a molybdenum added chromium nickel alloy steel made material. It has high wear and tear resistance, high strength and high corrosion resistance compared to the ordinary 304 steel material. Steel India Company is a manufacturer and distributor of these pipes in different specifications and types. The Stainless Steel 316 Seamless Pipe is used in applications that require high strength and high corrosion resistance. It is the second most used stainless steel grade in the world. The applications like the food processing industry, marine applications, sea water processing plants, nuclear power plants, heat exchangers and boilers all use the SS 316 ERW Pipe because of the chloride ion corrosion stress cracking resistance. That means this material can survive in chloride ion rich environments.
Our ASTM A554 TP316 Pipes has the capacity to withstand high temperature as well. Therefore the INOX 316 Pipe is used in high temperature services as well. There are different specifications such as the ASTM A270 TP316 Pipe and different sizes ranging from ½ inches to 60 inches in different types. The UNS S31600 Pipe produced by us is of high quality and standards. Please contact us for your SS 316 seamless pipe needs or AISI 316 Welded Tube needs. We can supply ASTM A312 TP316 Pipe with MTC in Nigeria, Amsterdam, Dammam, Rotterdam, Malaysia, Doha and Manama.
Stainless Steel 316 Seamless Pipe Supplier in India
SS 316 Seamless Pipe
Stainless Steel 316 Pipe Specification
| Specification | ASTM A312 / ASME SA312 Grade 316 |
| ERW Pipe Size | 1/8 - 36″ |
| Seamless Pipe Size | 1" to 16" |
| Standard Size | 1/8″to 16″ |
| Mill Length | 20 Ft |
| DN | DN 6 - DN 750 |
| Schedule | SCH 5 - 160 |
| Standard | ASME B36.19 |
| Form | Square, Round, Rectangle |
| Material Group | ISO Group M |
| Finishing Treatment | Cold finished / Hot finished |
| End | Plain / Beveled |
| Technique | Hot Formed / Cold Formed / Precision Rolled |
Manufacturer of SS 316 Pipe offer MTC 3.1 and Technical Data Sheet
Mechanical Tests Performed by Stainless Steel 316 Pipe Suppliers
Exporter of ASTM A312 TP316 Material in India
Chemical Composition
| Grade | Si, (Silicon) | N, (Nitrogen) | Mo, (Molybdenum) | S, (Sulfur) | Cr, (Chromium) | Mn, (Manganese) | P, (Phosphorous) | C, (Carbon) | Ni, (Nickel) | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Max | Max | Min | Max | Max | Min | Max | Max | Max | Max | Min | Max | |
| SS 316 | 0.75 | 0.10 | 2.0 | 3.0 | 0.03 | 16.0 | 18.0 | 2.0 | 0.045 | 0.08 | 10.0 | 14.0 |
Buy Polished and 2B Finish 316 Stainless Steel Pipe in Schedule 5, 10, 40 and STD
| Size | Outside Diameter | SCH 5 | SCH 80 | SCH 10 | SCH 40 |
|---|---|---|---|---|---|
| 2″ | 2.375 | 0.083 | 0.218 | 0.109 | 0.154 |
| 1-1/2″ | 1.9 | 0.065 | 0.2 | 0.109 | 0.145 |
| 3″ | 3.5 | 0.083 | 0.3 | 0.12 | 0.216 |
| 2-1/2″ | 2.875 | 0.083 | 0.276 | 0.12 | 0.203 |
| 4″ | 4.5 | 0.083 | 0.337 | 0.12 | 0.237 |
| 1/2″ | 0.84 | 0.065 | 0.147 | 0.083 | 0.109 |
| 3/4″ | 1.05 | 0.065 | 0.154 | 0.083 | 0.113 |
| 1-1/4″ | 1.66 | 0.065 | 0.191 | 0.109 | 0.14 |
| 1″ | 1.315 | 0.065 | 0.179 | 0.109 | 0.133 |
| 3-1/2″ | 4 | 0.083 | 0.318 | 0.12 | 0.226 |
AISI 316 Round Pipe and DIN 1.4401 Square Pipe Size in mm
| Finish | Sizes | Length |
|---|---|---|
| Hairline Finish Stainless Steel 316 Square Pipe | 10X10X1.2mm to 200X200X4mm | 6 Meter |
| Mirror Finish AISI 316 Square Pipe | 15X15X1.5mm to 50X50X2mm | 6 Meter |
Allowable Stress of 316 Stainless Steel Round Pipe
| Strength | Mpa | Ksi |
|---|---|---|
| Tensile | 515 (Mpa) | 75 (Ksi) |
Stainless Steel 316 Pipe Roughness
| Material Surface | ɛ Absolute Roughness in (MM) |
|---|---|
| SS | 0.015 |
Welding Electrodes of DIN 1.4401 Square Pipe
| Material | Grade of Stick Welding Electrode |
|---|---|
| SA 312 TP 316 Pipe Welding | E316 |
Stainless Steel 316 Pipe Pressure Rating
| Tube Outer Diameter in (Inches) | Working Pressure in (Lbs. Per Square Inch of Gauge) | Tube Wall in (IN) | Weight in (kg/m) |
|---|---|---|---|
| 1/2 | 2 600 | 0.035 ① | 0.26 |
| 3 700 | 0.049 | 0.35 | |
| 5 100 | 0.065 | 0.45 | |
| 6 700 | 0.083 | 0.55 | |
| 3/4 | 3 300 | 0.065 | 0.71 |
| 2 400 | 0.049 ① | 0.56 | |
| 1/6 | 12 000 | 0.020 | 0.01 |
| 8 100 | 0.014 | 0.01 | |
| 5/8 | 2 900 | 0.049 ① | 0.45 |
| 4000 | 0.065 | 0.58 | |
| 1/8 | 8 500 | 0.028 | 0.04 |
| 10 900 | 0.035 | 0.05 | |
| 3/8 | 6 500 | 0.065 | 0.32 |
| 4 800 | 0.049 | 0.25 | |
| 3 300 | 0.035 | 0.19 | |
| 1 | 3 100 | 0.083 | 1.2 |
| 1/4 | 10 200 | 0.065 | 0.19 |
| 7 500 | 0.049 | 0.16 | |
| 5 100 | 0.035 | 0.12 |
Most Common Types of ASTM A312 TP316 Pipe
ASTM A312 TP316 Polished Pipe
316 Stainless Steel Round Pipe
DIN 1.4401 Square Pipe
SS 316 ERW Pipe
AISI 316 Welded Pipe
DIN 1.4401 Rectangular Pipe
UNS S31600 Schedule 10 Pipe
INOX 316 EFW Pipe
Bright Annealed SA 312 TP316 Pipe
SUS 316 Schedule 40 Pipe
SA 312 TP 316 Electropolished Pipe
ASTM A312 TP316 Hot Finished Pipe
INOX 316 EFW Pipe Tolerance Chart
| 316 SS Pipes Outside Diameter | Tolerance of ASTM A213 TP316 Pipes |
|---|---|
| 38 to 60 (MM) | +/- 0.20 (MM) |
| 35 to 38 (MM) | +/- 0.15 (MM) |
| 4 to 35 (MM) | +/- 0.08 ((MM)) |
| 60 and above | +/- 0.25 (MM) |
Surface Finishes of 316 Stainless Steel Round Pipe
| Surface Finish | Exterbal Surface (Outside Diameter) | Internal Surface(ID) | |||
|---|---|---|---|---|---|
| RA (Roughness Average) | RA (Roughness Average) | ||||
| μm | μ Inch | μm | μ Inch | ||
| Electro Polish | (EP) | 0.8 | 32 | 0.38,0.25,0.20;0.13 | 15,10,7,5 |
| Annealed & Pickled | (AP) | 1.0 or Not defined | 40 or Not defined | Not defined | Not defined |
| Mechanical Polish | (MP) | 0.8 | 32 | 1.0,0.8,0.6,0.5 | 40,32,25,20 |
| Beight Annealed | (BA) | 0.8 | 32 | 1.0,0.8,0.6,0.5 | 40,32,25,20 |
Applications of Stainless Steel 316 Pipe
ASTM A312 TP316 Polished Pipe Gauge Chart
| Outside Diameter in (INCHES) | Size in (INCHES) | Guage Chart | ||||
|---|---|---|---|---|---|---|
| Schedule 160S | Schedule 5S | Schedule 40S | Schedule 80S | Schedule 10S | ||
| 8.625 | 8" | 0.500 | 0.090 | 0.250 | 0.300 | 0.090 |
| 0.840 | 1/2" | 0.250 | 0.065 | 0.140 | 0.180 | 0.065 |
| 1.900 | 1-1/2" | 0.250 | 0.065 | 0.140 | 0.180 | 0.065 |
| 0.675 | 3/8" | 0.250 | 0.065 | 0.140 | 0.180 | 0.065 |
| 12.750 | 12" | 0.500 | 0.090 | 0.250 | 0.300 | 0.090 |
| 0.405 | 1/8" | 0.250 | 0.065 | 0.140 | 0.180 | 0.065 |
| 4.500 | 4" | 0.250 | 0.065 | 0.140 | 0.180 | 0.065 |
| 1.315 | 1" | 0.250 | 0.065 | 0.140 | 0.180 | 0.065 |
| 6.625 | 6" | 0.375 | 0.090 | 0.200 | 0.250 | 0.090 |
| 1.050 | 3/4" | 0.250 | 0.065 | 0.140 | 0.180 | 0.065 |
| 3.500 | 3" | 0.250 | 0.065 | 0.140 | 0.180 | 0.065 |
| 2.375 | 2" | 0.250 | 0.065 | 0.140 | 0.180 | 0.065 |
| 1.660 | 1-1/4" | 0.250 | 0.065 | 0.140 | 0.180 | 0.065 |
| 5.563 | 5" | 0.375 | 0.090 | 0.200 | 0.250 | 0.090 |
| 2.875 | 2-1/2" | 0.250 | 0.065 | 0.140 | 0.180 | 0.065 |
| 10.750 | 10" | 0.500 | 0.090 | 0.250 | 0.300 | 0.090 |
| 0.540 | 1/4" | 0.250 | 0.065 | 0.140 | 0.180 | 0.065 |
Stainless Steel 316 Pipe Mechanical Properties
| Grade | Elongation in (% 50 MM) Min | Yield Strength 0.2% Proof in (MPa) Min | Tensile Strength in (MPa) Min | Hardness | |
|---|---|---|---|---|---|
| Brinell in (HB) Max | Rockwell B in (HR B) Max | ||||
| SS 316 | 40% | 205 MPa | 515 MPa | 95 HB | 217 HR B |
Physical Properties of SS 316 Seamless Pipe
| Property | 316 SS Pipe | |
|---|---|---|
| Specific Heat | 500 | J/kg·K at 25°C |
| Melting Point | 1375 to 1400°C (2500 to 2550°F) | |
| Thermal Conductivity | 16.3 | W/m·K at 100°C |
| Density | 8.0 | g/cm³ |
| Modulus of Elasticity | 193 | GPa |
| 28,000 | ksi | |
| Electrical Resistivity | 0.72 | µΩ·m |
| Poisson’s Ratio | 0.27 to 0.30 | |
| Coefficient of Thermal Expansion | 16.0 | µm/m·K |
INOX 316 Pipe Equivalent
| Grade | JIS | ASTM | UNS | BS | GOST | AFNOR | WERKSTOFF NR. |
|---|---|---|---|---|---|---|---|
| SS 316 | SUS 316 | ASTM A312 | S31600 | 316S31 / 316S33 | 08KH16N11M3 | Z7CND17‐11‐02 | 1.4401 / 1.4436 |
Test Certificate of DIN 1.4401 Square Pipe
Stainless Steel 316 Pipe Dimensions
| Sizes | Wall / Outside Daimeter | Wt./Ft. |
|---|---|---|
| .054 | 3/32" * .020 | .0162 |
| 062 | 3/32" * .016 | .0136 |
| .030 | 1/16" * .016 | .0080 |
| .055 | 1/8" * .035 | .0346 |
| .038 | 3/32" * .028 | .0202 |
| 105 | 1/8" * .010 | 0126 |
| .022 | 1/16" * .020 | .0092 |
| .042 | 1/16" *.010 | .0057 |
| .093 | 1/8" * .016 | .0191 |
| .085 | 1/8" * .020 | 0231 |
| .069 | 1/8" * .028 | .0298 |
| 101 | 1/8" * .012 | .0149 |
Hardness of DIN 1.4401 Square Pipe
| Hardness | English | Metric |
|---|---|---|
| Rockwell B | 80 | 80 |
| Brinell | 149 | 149 |
| Vickers | 155 | 155 |
SS 316 Pipe HSN Code
| Grade | HSN Code |
|---|---|
| Stainless Steel 316 Pipe | 73061000 |
Check List of AISI 316 Welded Pipe Defects After Quality
Stainless Steel 316 Pipe Heat Treatment
| Gr. | Stainless Steel 316 Pipe Finish | UNS | Heating Temp |
|---|---|---|---|
| SS 316 | Hot | S31610 | 1040 (°C), 1900 (°F) |
| Cold | S31609 | 1040 (°C), 1900 (°F) |
ASTM A312 TP316 Polished Pipe Schedule Wise Size
| ASME B36.19 | NPS | DN |
|---|---|---|
| SCH 40S | NPS 12 | DN 300 |
| SCH 5S | ||
| SCH 80S | NPS 10 and 12 | DN 250 and 300 |
| SCH 10S | NPS 14 to 22 | DN 350 to 550 |
Value Added Services of SS 316 ERW Pipe
Advantages Of Stainless Steel 316 Pipe
- Low Maintainance
- Temperature Resistant
- Corrosion Resistant
- Superior Weldability
DIN 1.4401 Square Pipe Tolerances according to EN ISO 1127
| SS 316 Pipes | |
|---|---|
| W.T. (Wall Thickness) | OD (Outer Diameter) |
| T1 = +/- 7,0%, Min +/- 0,15 (MM) | D4 = +/- 0,50%, Min +/- 0,10 (MM) |
| T1 = +/- 15,0%, Min +/- 0,60 (MM) | D1 = +/- 1,50%, Min +/- 0,75 (MM) |
| T1 = +/- 10,0%, Min +/- 0,20 (MM) | D3 = +/- 0,75%, Min +/- 0,30 (MM) |
| T1 = +/- 12,5%, Min +/- 0,40 (MM) | D2 = +/- 1,00%, Min +/- 0,50 (MM) |
Diameter of 316 Stainless Steel Round Pipe
Stainless Steel 316 Pipe Temperature Range
| Grade | Temperature Range |
|---|---|
| SS 316 Pipe | -40 °F to 1600 °F |
316 SS Pipe Measurement
- Straightness
- Outer Diameter
- Ovality
- Inner Diameter
- Length
- Thickness
Stocking Distributor of Leading SS 316 Seamless Pipe Manufacturers
Inox Tech Spa (Italy)
Kuroki Tube and Pipe Co. Ltd. (Japan)
Welspun Pipe (USA)
TUBOS REUNIDOS GROUP SLU (Spain)
Jindal
SAIL
TATA Steel
RATNAMANI
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