ASTM A213 Stainless Steel 316ti Seamless Tube Manufacturer,Supplier, and Exporter in India

Mcneil Instrument, akin to various 300 series austenitic stainless steel, has the capability to tailor the chemistry of grade 316 to meet diverse application needs. In particular, industries such as marine environments, architecture, and the pulp and paper industry benefit from employing titanium-stabilized Stainless Steel 316ti Tube. Notably, the demand for this alloy is prominent in sectors utilizing heat exchangers. Mcneil Instrument adheres to ASTM A213 specifications for its SS 316ti Tubing, which can undergo either hot or cold finishing in seamless construction. Given the austenitic nature of grade 316Ti, ASTM A213 mandates heat treatment.

Mcneil Instrument’s ASTM A213 TP316ti tube undergoes quenching, ensuring the temperature remains above the solution’s minimum temperature. Compliance with this specification entails subjecting each component to various tests such as tension, hardness, flaring, flattening, along with non-destructive electric or hydrostatic tests. The addition of approximately 0.5% titanium in the alloy of Mcneil Instrument’s Stainless Steel 316ti Seamless Tube, coupled with proper heat treatment, enhances its ability to withstand elevated temperatures. Furthermore, the titanium stabilization in Mcneil Instrument’s SS 316ti Welded Tube significantly reduces sensitization, thereby mitigating the risk of corrosion.

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316ti Stainless Steel Seamless Tube Specification

Mcneil Instrument manufactures, suppliers, and exporters SS 316ti Heat exchanger Tubes and UNS S31635 Tubes by ASME SA 213, EN 10204/3.1B, and EN 1.4571 specifications.

Stainless Steel 316ti Seamless Tube

  • Size (OD): .375″ through 1″ OD
  • Wall Thickness : .035″ through .065″
Stainless Steel 316ti Welded Tube

  • Size (OD): .125″ OD through 1″ OD
  • Wall Thickness : .035″ through .109″ wall

316ti Stainless Steel Seamless Tube Specification

Mcneil Instrument manufactures SS 316ti Heat exchanger Tubes and UNS S31635 Tubes in accordance with ASME SA 213, EN 10204/3.1B, and EN 1.4571 standards.

Stainless Steel 316ti Tube International SpecificationASTM A213, ASTM A269, ASTM A249, ASME SA 213, ASME SA 269, ASME SA 249, EN 10216-5 TC1 / TC2, PED 97/23/EC, AD 2000, NACE MR0175/ISO 15156
Standard Specification of Stainless Steel 316ti TubingASTM, DIN, GB, DS, NF, SAE, TOCT, AISI, EN, JIS, AMS, ASME, DTD
316ti Stainless Steel Tube Standard Tolerances+/- 0.030; tolerance may vary depending on grade and thickness
Stainless Steel 316ti Seamless Tube Size
  •  15 NB to 150 NB IN
  • 1/2″ OD – 12″ OD
316ti Stainless Steel Welded Tube Size
  •  1/2″ OD – 12″ OD
  • Guage: 25 SWG – 10 SWG
Stainless Steel AISI 316Ti Tube LengthUpto 30 meters, Single Random, Double Random & Required Length End: Plain End, Beveled End, Treaded, or Custom Cut Lengths
Stainless Steel 316ti 1.4571 Tube WT0.40 mm – 12.70 mm
Stainless Steel Grade 316ti Tube Schedule5, 10S, 10, 30, 40S, 40, 80, 80S, XS, 160, XXH
UNS S31635 Stainless Steel Tube Swg & Bwg10 Swg., 12 Swg., 14 Swg., 16 Swg., 18 Swg., 20 Swg.
WERKSTOFF NR. 1.4571 Stainless Steel Tubes manufacturing techniquesDOM, EFW, ERW, Seamless, CDW, Seam-Welded, CEW, Welded, LSAW, Redrawn, Fabricated
Origin of Stainless Steel Type 316ti Tube materialIndian, European, Korean, Japanese
AISI 316Ti Stainless Steel Tube End Types
  • POE / BOE = Plain One End / Bevelled One End
  • BE : Bevelled end
  • BLE : Bevel large end
  • BBE : Bevel both ends
  • PBE = Plain Both Ends
  • TOE / POE = Treaded One End / Plain One End
  • TBE = Treaded Both Ends
  • TOE / BOE = Treaded One End / Bevelled One End
  • BSE : Bevel small end
Stainless Steel 316ti 1.4571 Tube End Finishlow-burr, burr-free, brushed, trovalised
WERKSTOFF NR. 1.4571 Stainless Steel Tubes FormRound, Square, Oval, Rectangular, Coil, “U” Shape, Hydraulic & Honed Tubes
ASTM A213 TP316ti Tube Delivery Condition
  • Welded, calibrated
  • Welded and redrawn
  • Seamlessly drawn
  • Polished
  • Annealed and Pickled
  • Hot Finished
  • Bright Annealed
  • Cold Drawn
316ti Grade Stainless Steel Tube Packing
  • Ply Wooden Boxes
  • PE Fabric Bundles
  • Steel Strips Bundled
  • Standard seaworthy export packing
  • Plastic Bags, or as required
ASME SA 213 TP 316Ti Tube Value Added ServicesCut to size, thread, and groove
PortMumbai, India
Stocking distributor of leading Stainless Steel 316ti Tube manufacturers
  • Sanyo Special Steel, Japan make Stainless Steel 316ti Tube
  • Schoeller Bleckmann, Austria make 316ti Stainless Steel Seamless Tube
  • Nippon Steel Corporation, Japan make Stainless Steel Grade 316ti Tube
  • Sumitomo Metals, Japan make UNS S31635 Stainless Steel Tubes
  • Seah Steel Corporation, Korea make Stainless Steel 316ti 1.4571 Seamless Tube
  • Kobe Special Tube, Japan make WERKSTOFF NR. 1.4571 Stainless Steel Tubing
  • Tubacex Tubos Inoxidables S.A., Spain make Stainless Steel Type 316ti Tubes
ASME SA 213 TP 316Ti Tube Dimensional SpecificationANSI/ ASME B36.10, B36.19, B2.1
Marking on 316ti Type Stainless Steel Tube
  • Specification
  • Material Grade
  • Nominal Size
  • Schedule or Wall Thickness
  • Method of Manufacturing (Seamless or Welded)
  • Heat Number
  • Manufacturer’s Name or Custom Logo – on request

Marked Tube Sample: ASME SA 213 TP316ti 12″ NB SCH 40S SEAMLESS HEAT NO. XXXX

Application wise types of Stainless Steel Type 316ti TubesAISI 316Ti Stainless Steel Oil Tube, Gas Tube, Fluid Tube, Boiler and Stainless Steel AISI 316Ti Heat exchanger Tube
UsesBoiler, Heat Exchanger, Super Heaters and Reheaters

Complete range of Stainless Steel 316ti 1.4571 Tubes

Stainless Steel 316ti Square TubingStainless Steel Grade 316ti Hollow Tubes
Stainless Steel Type 316ti Instrument TubingASTM A213 TP316ti Polish Tubing
316ti Stainless Steel Round TubesRe Drawn UNS S31635 Stainless Steel Tubing
Stainless Steel Grade 316ti Gas TubesStainless Steel 316ti 1.4571 Coiled Tubing
AISI 316Ti Stainless Steel Square Tube316ti Grade Stainless Steel Sanitary Tubing
Stainless Steel AISI 316Ti Exhaust Tubing1 inch ASME SA 213 TP 316Ti Tubing
ASTM A213 TP316ti Rectangular Tubing316ti Type Stainless Steel Tube Bends
316ti Stainless Steel Electropolish TubingStainless Steel 316ti 1.4571 Instrumentation Tubing
Stainless Steel Grade 316ti ERW TubesHigh Pressure WERKSTOFF NR. 1.4571 Stainless Steel Tube
UNS S31635 Stainless Steel Capillary TubingStainless Steel Type 316ti Heat exchanger Tube
Stainless Steel 316ti 1.4571 Hydraulic TubingAISI 316Ti Stainless Steel Condenser Tubing
WERKSTOFF NR. 1.4571 Stainless Steel Welded TubeThin Wall Stainless Steel AISI 316Ti Tubing
316ti Type Stainless Steel High Pressure TubesASME SA 213 TP316Ti Elliptical and Oval Tubes
Austenitic Stainless Steel 316ti EFW TubingWERKSTOFF NR. 1.4571 Stainless Steel Triangle Tubes
SS 316ti ERW TubingCold Drawn Stainless Steel 316ti Seamless Tubing
ASME SA 213 TP316Ti Round Tubing316ti Stainless Steel Finned Tubes
316ti Grade Stainless Steel Electropolished TubeAustenitic Stainless Steel 316ti Dom Tubing
ASME SA 213 TP 316Ti Small Diameter Tubing12mm SS 316ti Tubing
Stainless Steel 316ti Seamless TubeUNS S31635 Stainless Steel Coil Tubes

AISI 316Ti Stainless Steel Square Tube size and weight

DimensionsWallWeight perDimensionsWallWeight per
(mm)(mm)metre (kg)(mm)(mm)metre (kg)
12.7 x 12.71.200.4440 x401.201.49
12.7 x 12.71.500.5540 x401.501.85
15 x 151.200.5340 x402.002.45
15 x 151.500.6540 x403.003.75
20 x 201.200.7150 x501.502.32
20 x 201.500.8850 x502.003.08
20 x 202.001.1950 x503.004.65
25 x 251.200.9260 x602.003.71
25 x 251.501.1460 x603.005.49
25 x 252.001.4970 x703.006.53
25 x 253.002.2080 x802.004.98
30 x 301.201.1080 x803.007.53
30 x 301.501.37100 x 1002.006.40
30 x 302.001.84100 x 1003.009.53
30 x 303.002.72
Stainless Steel AISI 316Ti Capillary Tube Size Chart
GaugeOutside Diameter Tolerance mmRegular Wall (RW) mmThin Wall (TW) mmExtra Thin Wall (XTW) mmUltra Thin Wall (UTW) mm
300.304 – 0.3170.064 – 0.089
29o.330 – 0.3420.064 – 0.089
280.355 – 0.3680.076 – 0.102
270.406 – 0.4190.089 – 0.1150.064 – 0.089
260.457 – 0.4690.089 – 0.114
250.508 – 0.5200.115 – 0.1400.089 – 0.114
240.558 – 0.5710.114 – 0.1400.089 – 0.1140.051 – 0.102
230.635 – 0.6470.140 – 0.1650.089 – 0.1140.051 – 0.102
220.711 – 0.7230.140 – 0.1650.096 – 0.1210.077 – 0.1020.051 – 0.102
210.812 – 0.8250.140 – 0.1650.102 – 0.1270.051 – 0.102
200.901 – 0.9140.108 – 0.1650.108 – 0.134
191.054 – 1.0790.166 – 0.2160.102 – 0.1400.070 – 0.108
181.257 – 1.2820.191 – 0.2410.127 – 0.1650.083 – 0.1210.051 – 0.102
171.460 – 1.4850.177 – 0.2290.115 – 0.1520.083 – 0.1270.057 – 0.102
161.638 – 1.6630.204 – 0.2540.127 – 0.1650.096 – 0.1330.070 – 0.121
151.816 – 1.8410.204 – 0.2540.127 – 0.1650.096 – 0.1340.070 – 0.121
142.082 – 2.1330.216 – 0.2920.165 – 0.2290.114 – 0.1650.076 – 0.134
132.387 – 2.4380.267 – 0.3430.191 – 0.267
122.743 – 2.7490.267 – 0.321
113.023 – 3.0730.293 – 0.3680.216 – 0.292
103.378 – 3.4290.318 – 0.3940.216 – 0.292
N.B(a)Any intermediate size can be supplied on request.
(b)Supplied in sufficiently hard condition and also tested for the stiffness.
ASTM A213 TP316ti Exhaust Tubing Gauge Thickness
GAUGETHICKNESS RANGE (INCH)TYPICAL VALUE (INCH)
220.025 – 0.0290.028
200.031 – 0.0350.035
190.038 – 0.0420.042
180.044 – 0.0490.049
170.053 – 0.0580.058
160.060 – 0.0650.065
150.066 – 0.0740.072
140.075 – 0.0850.083
130.087 – 0.0970.095
120.101 – 0.1110.109
110.112 – 0.1220.12
100.126 – 0.1360.134
90.140 – 0.1500.148
80.157 – 0.1670.165
70.175 – 0.1850.18

316ti Grade Stainless Steel Welded Tube Tolerances

  • Straightness: .030″ in 3″
  • Wall Tolerance +/- 10%
O.D. InchesWall Thickness InchesO.D. +/- Inches
1/2″ to 1″ incl..025 to .065.005
Over .065 to .134.010
1 to 1-1/2″ incl..025 to .065.008
Over .065 to .134.010
1-1/2″ to 2″ incl..025 to .049.010
Over .049 to .083.011
Over .083 to .148.012
2″ to 2-1/2″ incl..032 to .065.012
Over .065 to .109.013
Over .109 to .165.014
2-1/2″ to 3-1/2″ incl..032 to .165.014
Over .165 to .220.020
3-1/2″ to 5″ incl..083 to .165.020
Over .165 to .220.025

ASME SA 213 TP 316Ti Round Tube Other Services we provide

  • We cut Stainless Steel 316ti welded tubing to your exact dimension
  • 316ti Stainless Steel Tubing can be polished per customer specification
  • Beveling Stainless Steel Grade 316ti tubes
  • Heat treating & annealing
  • Honing/ turning process for Stainless Steel 316ti Tube
  • Additional positive material identification (PMI) testing if required
  • Ultrasonic Testing (UT)

316ti Type Stainless Steel Seamless Tube Chemical Properties

GradeCMnSiPSCrMoNiN
316TImin.–––––16.02.0-3.010.0–
max.0.082.00.750.0450.03018.014.00.1

Austenitic Stainless Steel 316ti Tube Mechanical Properties

GradeTensile Strength (MPa) minYield Strength 0.2% Proof (MPa) minElongation (% in 50mm) minHardness
Rockwell B (HR B) maxBrinell (HB) max
316TI5152053575205

SS 316ti Tube Equivalents

ALLOYWERKSTOFF NR.UNSJISBSGOSTAFNOREN
SS 316TI1.4571S31635SUS 316Ti320S3108Ch17N13M2TZ6CNDT17‐123X6CrNiMoTi17-12-2
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