Stainless Steel 316 Pipes & Tubes Manufacturer, Supplier & Exporter
Amardeep Steel Centre is a premier manufacturer and trusted global supplier of superior quality Stainless Steel 316 Pipes & Tubes. We specialize in providing robust and reliable SS 316 Pipes & Tubes that meet the highest international standards for diverse and demanding industrial applications. Our comprehensive range includes both precision-engineered Stainless Steel 316 Seamless Pipes & Tubes and cost-effective Stainless Steel 316 Welded Pipes & Tubes, ensuring we have the perfect ss 316 pipe solution for your specific project.
What Are Stainless Steel 316 Pipes & Tubes?
Stainless Steel 316 Pipes & Tubes represent a vital material choice for industries prioritizing exceptional corrosion resistance and mechanical strength. Grade 316 is an austenitic stainless steel, distinguished by the addition of molybdenum. This crucial alloying element significantly enhances its resistance to pitting and crevice corrosion, particularly in chloride-rich environments like marine or coastal settings. This enhanced durability makes SS 316 Pipes & Tubes a superior alternative to SS 304 in many critical applications, offering robust performance in harsh chemical, acidic, and high-temperature conditions.
Stainless Steel 316 pipes and tubes are primarily categorized by their manufacturing process: seamless or welded. Each type offers distinct advantages for specific applications.
- Stainless Steel 316 Seamless Pipes & Tubes
Seamless Stainless Steel 316 Pipes & Tubes are manufactured from a solid billet of stainless steel that is heated and then extruded or drawn over a mandrel to form a hollow tube without any welding. This process results in a product with a uniform structure and no welded seam. - Stainless Steel 316 Welded Pipes & Tubes
Welded Stainless Steel 316 Pipes & Tubes are produced by rolling a flat strip of stainless steel (coil or plate) into a tubular shape and then welding the edges together. The welding process can vary, leading to different types of welded pipes and tubes.
Stainless Steel 316 Pipes & Tubes Specifications
|
Specification |
Details |
|---|---|
|
Standards |
ASTM A 312, ASME SA 312, ASTM A 358, ASME SA 358 |
|
Dimensions |
ASTM, ASME, and API |
|
SS 316 – 316L Pipes (OD) |
1/2" NB – 16" NB |
|
ERW 316 – 316L Pipes (OD) |
1/2" NB – 24" NB |
|
EFW 316 – 316L Pipes (OD) |
6" NB – 100" NB |
|
Overall Size Range |
1/8" NB TO 30" NB (IN) |
|
Specialized in |
Large Diameter Size |
|
Schedule |
SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS |
|
Type |
Seamless / ERW / Welded / Fabricated / LSAW Pipes |
|
Form |
Round, Square, Rectangular, Hydraulic Etc |
|
Length |
Single Random, Double Random & Cut Length. |
|
End Finish |
Plain End, Beveled End, Threaded |
316 Stainless Steel Pipes & Tubes Chemical Composition
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N |
|---|---|---|---|---|---|---|---|---|---|
| 316 | 0.08 | 2.0 | 0.75 | 0.045 | 0.03 | 18.0 | 3.0 | 14.0 | 0.10 |
Mechanical Properties of Stainless Steel 316 Pipes & Tubes
| 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 | ||||
| 316 | 515 | 205 | 40 | 95 | 217 |
Physical properties of Stainless Steel 316 Pipes & Tubes
| 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 | |||||
| 316 | 8000 | 193 | 15.9 | 16.2 | 17.5 | 16.3 | 21.5 | 500 | 740 |
Equivalent Grades of Stainless Steel 316 Pipes & Tubes
| Grade | UNS No | Old British | Euronorm | Swedish SS | Japanese JIS | ||
|---|---|---|---|---|---|---|---|
| BS | En | No | Name | ||||
| 316 | S31600 | 304S11 | 58E | 1.4401 | X5CrNiMo17-12-2 | 2347 | SUS 316 |
Pressure for Stainless Steel 316 Seamless Pipe
|
Nominal Pipe Size (NPS) |
OD (Inches) |
Schedule |
Wall Thickness (Inches) |
Approx. Max. Working Pressure (PSI) |
Approx. Max. Working Pressure (Bar) |
|---|---|---|---|---|---|
|
1/2 |
0.840 |
SCH 40S |
0.109 |
3000 |
207 |
|
1/2 |
0.840 |
SCH 80S |
0.147 |
4000 |
276 |
|
1 |
1.315 |
SCH 40S |
0.133 |
2000 |
138 |
|
1 |
1.315 |
SCH 80S |
0.179 |
2800 |
193 |
|
2 |
2.375 |
SCH 40S |
0.154 |
1500 |
103 |
|
2 |
2.375 |
SCH 80S |
0.218 |
2000 |
138 |
|
4 |
4.500 |
SCH 40S |
0.237 |
1000 |
69 |
|
4 |
4.500 |
SCH 80S |
0.337 |
1400 |
96 |
|
6 |
6.625 |
SCH 40S |
0.280 |
750 |
52 |
|
6 |
6.625 |
SCH 80S |
0.432 |
1100 |
76 |
|
10 |
10.750 |
SCH 40S |
0.365 |
600 |
41 |
|
10 |
10.750 |
SCH 80S |
0.593 |
900 |
62 |
Dimensional Tolerances for Stainless Steel 316 Tubes
|
OD (Inches) |
Tolerance (Inches) |
Tolerance (mm) |
|---|---|---|
|
Under 1/2 |
+/- 0.015 |
+/- 0.38 |
|
1/2 to 1 1/2 |
+/- 0.031 |
+/- 0.79 |
|
Over 1 1/2 to 4 |
+/- 0.031 |
+/- 0.79 |
|
Over 4 to 8 |
+/- 0.047 |
+/- 1.19 |
|
Over 8 to 12 |
+/- 0.062 |
+/- 1.57 |
|
Over 12 to 18 |
+/- 0.078 |
+/- 1.98 |
|
Over 18 to 24 |
+/- 0.093 |
+/- 2.36 |
|
Over 24 to 30 |
+/- 0.125 |
+/- 3.18 |
Wall Thickness (WT) Tolerances for Stainless Steel 316 Tubes:
|
Wall Thickness (WT) |
Tolerance (%) |
|---|---|
|
All Sizes |
+/- 12.5% |
Length Tolerances for Stainless Steel 316 Tubes:
|
Length Type |
Tolerance |
|---|---|
|
Fixed Length |
+10 mm / -0 mm |
|
Standard Lengths |
Single Random, Double Random (as per ASTM A312 / A269) |
Types of 316 Stainless Steel Pipes & Tubes
- ASTM A312 TP316 Seamless Stainless Steel Pipe
- ASTM A312 TP 316 Stainless Steel Welded Pipe
- Hot rolled 316 Stainless Steel Pipe
- High luster 316 Seamless Stainless Steel Pipe
- Bright Finish Seamless Stainless Steel 316 Pipe
- Bright Finish Welded Stainless Steel 316 Pipe
- SS 316 Mirror Polish Seamless Stainless Steel Pipe
- 316 Cold Rolled Seamless Stainless Steel Pipe
- 316 Stainless Steel Rectangular Pipe
- 316 Stainless Steel Rectangular Tube
- Sanitary A312 316 Stainless Steel Pipe
Applications of Stainless Steel 316 Pipes & Tubes
- Marine & Shipbuilding: Boat fittings, railings, heat exchangers, and seawater piping.
- Chemical & Pharmaceutical: Processing equipment, tanks, and piping for handling aggressive chemicals.
- Oil & Gas: Components for offshore platforms and equipment exposed to chlorides.
- Food & Beverage: Equipment requiring superior cleanliness and corrosion resistance.
- Architecture: Facades and railings in coastal and polluted environments.
Why Choose Amardeep Steel for Stainless Steel 316 Pipes & Tubes?
- Manufacturing Excellence: As a direct manufacturer, we have complete control over product quality from start to finish.
- Global Exports: We are an experienced exporter, serving customers in the USA, UAE, Europe, and Southeast Asia with seamless logistics.
- Fast Turnaround: We maintain a large stock of standard SS 316 Pipes & Tubes ready for immediate shipment.
- Certified Quality: We are ISO 9001 certified and provide MTCs to EN 10204 3.1, with options for third-party inspections (TUV, DNV).
- Technical Support: Our expert team is available to help you select the right grade and specifications for your project.
Related Products
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- Stainless Steel 310S Pipes & Tubes
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Get Your Stainless Steel 316 Pipes & Tubes Price
Ready to enhance your project with high-quality Stainless Steel 316 Pipes & Tubes? Contact Amardeep Steel Centre today for a fast, no-obligation quote tailored to your exact requirements. Our team is ready to assist you.
FAQ’s About Stainless Steel 316 Pipes & Tubes
What is 316 Stainless Steel Pipe?
Stainless Steel 316 Pipe is an austenitic stainless steel grade pipe that has good resistance to chloride ion corrosion stress cracking. For this reason, the pipe is used in marine and sea water applications with ease.
What is the difference between 304 and 316 stainless steel piping?
The key difference between 304 and 316 stainless steel that makes them different is the addition of molybdenum, an alloy that drastically enhances corrosion resistance, especially for more saline or chloride-exposed environments. 316 stainless steel contains molybdenum, but 304 does not.
Is 316 Stainless Steel Pipe magnetic?
In its annealed (softened) state, 316 Stainless Steel Pipe is essentially non-magnetic due to its austenitic structure. However, significant cold working (like bending or heavy forming) can induce slight magnetism.
How can I get a price for 316 Stainless Steel Pipe from Amardeep Steel Centre?
Pricing for ss 316 pipe depends on market conditions, grade (316/316L), type (seamless/welded), dimensions, quantity, and any required processing. The best way to get an accurate quote is to contact our sales team directly via phone, email, or our website's quote request form.