ASTM A249 TP 316 Tube

ASTM A249 TP 316 Tube is a notch stainless steel tube that is well known for its impressive tensile strength and material durability. In terms of structure, it contains elements like chromium (16 18%), nickel ( 11 14%), molybdenum (2 3%), and a significant portion of iron. The presence of chromium and nickel in these quantities enhances the ability of the tube to resist corrosion, while molybdenum further strengthens its resistance against conditions.


SA 249 Tp 316 tubes are available in a variety of sizes and dimensions customized to meet the requirements of different industries. They come in diameters and wall thicknesses, which makes them extremely versatile. However, it's important to note that costs may vary depending on these dimensions, such as international steel market prices. Despite the costs involved, their durability and long-term efficiency often result in a significant return on investment for many industrial applications.


One key characteristic of these tubes is their strength and mechanical properties. They exhibit tensile strength and excellent resistance to stress rupture properties even at elevated temperatures. This unique feature, combined with ductility and formability, makes A249 316 Welded Tubes a choice when design pressure plays a crucial role in the application.
Furthermore, their robust structural stability allows them to bear weight without deformation.


What sets ASTM A249 316 Erw Tubing apart is their resistance to corrosion and temperature. They remain resistant to corrosion after welding or stress relieving, making them highly suitable for various corrosive environments. These tubes maintain their properties at high temperatures of up to approximately 870°C, making them a reliable choice for applications in heat exchangers, boilers, condensers, and other high-temperature settings.


In terms of usage, industries such as petrochemicals, oil and gas, pulp and paper, and food processing rely heavily on the versatility of ASTM A249 TP 316 Tubes. Moreover, these tubes are widely used in the production of high-performance equipment like heaters, heat exchangers, and condensers.


At New Eagle Industrial Corporation, the utmost care is taken during the packaging and handling process to ensure that these tubes remain undamaged during transportation. They are typically packaged in boxes or bundles, with attention given to maintaining their shape and structural integrity from manufacturing all the way through installation.

Specification

Standards -
Types Welded, Seamless, ERW, Fabricated, CEW, CDW, CDS, DOM
Size range 1/2" OD - 12" OD
Production technique Decoiling, Punching, Bending, Welding,  Cutting, Moulding
Standards ASTM, AISI, JIS, DIN, EN, SUS, GB
Form Round, Hydraulic,  Coiled,  Square,  U Shape,  Rectangular,  Straight,  Honed Tubes,  Pan Cake Coils
Thickness Range SCH 10, SCH 160, SCH XXH, SCH XXS, SCH 5, SCH 40, SCH XS, SCH 80S, SCH 80
Custom Size/Thickness Available
End Treaded, Beveled End, Plain End
Surface Finish 8K,  1D,  No.3,  180G,  BA,  No.4,  500G,  No.1,  Mirror Polished,  320G,  HL,  No.8, 400G,  2B,  600G or 800G Mirror finish Tubing,  2D,  400G Satin/ Hairline or Custom Finish as per customer's specification.
Marking Standard
Name of Manufacturer
Schedule
Pressure Class
Tube Size, etc
Test Certificates
Third Party Inspection Report
Manufacturer Test Certificate
Raw Materials Certificate
100% Radiography Test Report
Laboratory Test Certificate from Govt. Approved Lab
EN 10204/3.1B, EN 10204 3.1 and EN 10204 3.2 Material Test Certificates (MTC)

Available Tubes in Our Warehouse

Thin Wall Tubing

Thin Wall Tubing

Seamless Tube

Seamless Tube

Erw Tube

Erw Tube

Bright Annealed Tube

Bright Annealed Tube

Coil Tubing

Coil Tubing

Condenser Tube

Condenser Tube

Welded Tube

Welded Tube

Heat Exchanger Tube

Heat Exchanger Tube

Small Diameter Tubing

Small Diameter Tubing

Equivalent Grades

GradeUNS NoOld BritishEuronormSwedish SSJapanese JISGOST
BSEnNoName
316S31600304S3158E1.4306 / 1.4307X5CrNi18-102332SUS 31603Х18Н11

Chemical Composition

GradeCarbonPhosphorusManganeseSulfurChromiumSiliconNickel
TP3160.0350.04520.0318.0-20.018.0-13.0

Mechanical Properties

MaterialTemperureHeatYield StrengthTensile StrengthElongation
Minimum º F(º C)TreatmentKsi (MPa), MinimumKsi (MPa), Minimum
TP3161900 (1040)Solution25(170)70(485)35

Physical Properties

GradeMean Coefficient of Thermal Expansion (m/m/0C)Density (kg/m3)Specific Heat 0-1000C (J/kg.K)Elastic Modulus (GPa)Thermal Conductivity (W/m.K)Electrical Resistivity (n.m)
0-1000C0-3150C0-5380Cat 1000Cat 5000C
31617.217.818.4800050019316.221.5720

Tubing Wall Thickness

Normal Pipe SizesWall Thickness
+
≥ 20, seamless, t/D> 5%15.012.5
3~18, t/D≤ 5%22.512.5
≥ 20, seamless, t/D≤ 5%22.512.5
1/8-2 1 /220.012.5
3~18, t/D> 5%15.012.5
≥ 20, welded17.512.5

Dimension chart

Dimensions in MmWeight per KgWall Thickness in MmDimensions in MmWeight per KgWall Thickness in Mm
12.7 * 12.70.441.2040*401.491.20
12.7 * 12.70.551.5040*401.851.50
15 * 150.531.2040*402.452.00
15 * 150.651.5040*403.753.00
20 * 200.711.2050*502.321.50
20 * 200.881.5050*503.082.00
20 * 201.192.0050*504.653.00
25 * 250.921.2060*603.712.00
25 * 251.141.5060*605.493.00
25 * 251.492.0070*706.533.00
25 * 252.203.0080*804.982.00
30 * 301.101.2080*807.533.00
30 * 301.371.50100 * 1006.402.00
30 * 301.842.00100 * 1009.533.00
30 * 302.723.00

Application

Aerospace

Cleaning Factories

Food Processing

Food Processing

Oil and Gas

Oil and Gas

Pharmaceutical

Pharmaceutical

Power Plant

Power Plant

Ship Building

Ship Building

Water Systems

Water Systems

Refinery

Refinery