ASTM A269 Stainless Steel Tube Manufacturer,Supplier, and Exporter in India

ASME SA 269 TP 316 Seamless Tubing Manufacturer, Supplier, Exporter in India

Mcneil Instruments is a reliable manufacturer, supplier, and exporter of ASME SA 269 TP 316 Seamless Tubing. We are offerings include ASTM A269 Seamless Stainless Steel Tubing suitable for both low and high temperature applications. These tubes are crafted from various austenitic steel grades using electric resistant weld, electric fusion weld, or seamless cold drawing techniques. Mcneil Instruments ensures versatility by providing options for different finishes and the possibility of heat treatment. Notably, the SA 269 Tp 316 exhibits superior corrosion resistance compared to the 304 grade, making it ideal for applications involving high pressures, high temperatures, as well as low pressure and low temperatures. Consequently, Mcneil Instruments offers a range of schedules corresponding to different wall thicknesses, tailored to various nominal diameters, ensuring precise solutions for diverse requirements.

Mcneil Instruments is a reliable provider of ASTM A269 Tp304 Welded Stainless Steel Tube, ensuring top-notch quality with each supply accompanied by a Mill Test Report and an unbeatable Price Guarantee. The ASTM A269 Tp316 Tube, suitable for high-temperature and high-pressure environments like hydraulic systems, is among our offerings. Our range of ASTM A269 Tube variants caters to various industries including textile, chemical, and marine sectors, boasting high tolerances ideal for chloride ion-rich environments and oxidizing agents. Opting for the ASTM A269 Seamless Stainless Steel Tubing from Mcneil Instruments ensures excellent corrosion resistance and precision in dimensions, making it a preferred choice for diverse applications. With our expertise, we provide ASTM A269 Tubing with different pressure ratings to meet specific customer needs, ensuring reliability and performance across the board. Contact us for a comprehensive catalog of our products.

ASME SA 269 Seamless Tube sizes

Seamless Tubing

  • Size: 3/8” X 0.035”
  • Length: 20FT / 6096MM
  • Finish: BA, Bright Annealed

ASTM A269 Seamless Stainless Steel Tubing Specification

Check Tolerances and Pressure Rating of ASTM A269 GRADE TP316L Stainless Steel U Tube
ShapesRound, Rectangular, Square, Hydraulic, Straight, “U” Shape, Coiled, Honed Tubes, Pan Cake Coils
Manufacturing TypeSeamless / ERW / Welded / Fabricated / CDW / CDS / DOM / CEW / 100% X Ray Welded
Delivery ConditionAnnealed and Pickled (AP), Polished, Bright Annealed (BA), Cold Drawn, MF
Surface FinishBA, 2B, No.4, No.1, No.3, No.8, 8K, HL, 2D, 1D, Mirror Polished, 180G, 320G, 400G Satin/ Hairline, 400G, 500G, 600G or 800G Mirror finish Tubing or Custom Finish as per customer’s specification
Thickness RangeSCH 5, SCH10, SCH 40, SCH 80, SCH 80S, SCH 160, SCH XXH, SCH XXS, SCH XS
Relevant StandardASTM A213, ASTM A312, ASTM A269, ASTM A778, ASTM A554, ASTM A249, ASTM A269, ASTM A270, ASTM A789, DIN 17456, DIN17457, DIN 17459, JIS G3459, JIS G3463, GOST9941, EN10216, BS3605, GB13296
Value Added Services
  • Cutting
  • Beveling
  • Threading
  • Polishing (Electro & Commercial)
  • Draw & Expansion as per required Size & Length
  • Destructive and Non Destructive
  • Ultrasonic Testing
  • Annealed & Pickled Bending
Swg & Bwg10 Swg., 12 Swg., 14 Swg., 16 Swg., 18 Swg., 20 Swg.
ENDPlain End, Beveled End, Treaded
Processing ServiceBending, Welding, Decoiling, Punching, Cutting, Moulding
TechniqueCold drawn, Cold rolled, Hot rolled, Extrusion Tube
Test Certificate
  • DFARS compliant
  • EN 10204/3.1B, EN 10204 3.1 and EN 10204 3.2 Material Test Certificates (MTC)
  • 100% Radiography Test Report
  • Raw Materials Certificate
  • Third Party Inspection Report
  • Fumigation Certificates
  • Heat Treatment Charts
  • HS Code Commercial Invoice
  • Form A for Generalized System of Preferences (GSP)
  • Manufacturer Test Certificate
  • Moisture testing
  • Surface roughness measurement
  • Laboratory Test Certificate from Govt. Approved Lab
PackingEnds Capped, Sleeved, Wooden Boxed
PortMumbai, India
Uses & Application
  • Common industrial services (Petroleum, chemical, paper, fertilizer, fabric, aviation and nuclear)
  • Fluid, gas and oil industry
  • Heat transmission and pressure service
  • Construction and ornamental
  • Boilers and Heat exchangers
  • Decoration purpose, boiler, auto parts, medical device, food industry, building materials)

ASME SA269 Tubes Mechanical Properties

SS GradeHeat treatmentTemperure F (C) MinimumHardness
TP304Solution1900 (1040)192HBW/ 200HV90HRB
TP304LSolution1900 (1040)192HBW/ 200HV90HRB
TP316Solution1900(1040)192HBW/ 200HV90HRB
TP316LSolution1900(1040)192HBW/ 200HV90HRB
TP321Solution1900(1040) F192HBW/ 200HV90HRB
TP347Solution1900(1040)192HBW/ 200HV90HRB

ASTM A269 Standard Tubing Chemical Composition

SS GradeASTM A269/SA 269 Chemical Composition % Maximum
TP316L0.035 D2.000.0450.0301.0016.0-18.010.0-15.02.00-3.00
TP3210.082.000.0450.0301.0017.0-19.09.0-12.05C -0.70
TP3470.082.000.0450.0301.0017.0-19.09.0-12.010C -1.10

SA269 tubing Tolerance

OD, inchOD Tolerance inch(mm)WT Tolerance %Length Tolernace inch(mm)
≤1 /2± 0.005 ( 0.13 )±151 /8 ( 3.2 )0
> 1 /2~1 1 /2±0.005(0.13)±101 /8(3.2)0
> 1 1 /2~< 3 1 /2± 0.010(0.25)±103 /16(4.8)0
> 3 1 /2~< 5 1 /2± 0.015(0.38)±103 /16(4.8)0
> 5 1 /2~< 8± 0.030(0.76)±103 /16(4.8)0
8~< 12± 0.040(1.01)±103 /16(4.8)0
12~< 14± 0.050(1.26)±103 /16(4.8)0