stainless-steel-tubing

ASTM A269 Seamless and Welded Austenitic Stainless Steel Tubing | TP 304/ 316L Seamless Tubes Tubing

ASTM A269 Seamless and Welded Austenitic Stainless Steel Tubing Manufacturer, Stockholder, Suppliers and Exporter in India

Grades: Type 304 | Type 304L | Type 304H | Type 316 | Type 316L | Type 316H | Type 317L | Type 321 | Type 347 | Type 410 | Type 904L | UNS S32750 Duplex | UNS S32205 Duplex | UNS S31803 Duplex

Contents:

  • ASTM A269 Seamless and Welded Austenitic Stainless Steel Tubing
  • ASTM A269 Seamless and Welded Austenitic Stainless Steel Tubing Dimensional Range & specification
  • ASTM A269 Seamless and Welded Austenitic Stainless Steel Tubing sizes & stock
  • ASTM A269 Seamless and Welded Austenitic Stainless Steel Tubing price
  • ASTM A269 Seamless and Welded Austenitic Stainless Steel Tubing manufacturing process
  • Welded and Seamless Steel Pipe Chart
  • Dimensions of tubes and pipes
  • ASTM A269 Seamless and Welded Austenitic Stainless Steel Tubing brand manufacturers

ASTM A269 Seamless and Welded Austenitic Stainless Steel Tubing

Pacific Steel Overseas maintains one of the world’s largest inventories of Stainless Steel Pipe (welded and seamless), Fittings, and Flanges for energy and industrial applications. Pacific Steel Overseas is a family owned and operated steel pipe fittings & flanges manufacturer. We are recognized and revered worldwide as the most qualified and capable manufacturer & supplier of small to medium size stainless, carbon and alloy tubing, pipe, pipe fittings & ASTM A269 Seamless and Welded Austenitic Stainless Steel Tubing. Pacific Steel is well positioned to meet the needs of a variety of markets.

ASTM A269 Seamless and Welded Austenitic Stainless Steel Tubing supplied by us are industry standard approved and certified. Have major applications in Oil, Gas, Petrochemical, Power and Desalination, Civil Construction, Ship Building, Marine, Food, Dairy and other associated industries. Few of the major brands we represent are Arcelor Mittal, Sumitomo, Tenaris, Benteler, Jazeera Steel, Hyundai HYSCO, Arabian Pipes Company, Froch, etc. Our materials are approved by Saudi ARAMCO, SABIC, SHELL, ADNOC, GASCO, PDO, KNPC, KOC, QATAR Gas, SGC etc.

We are nickel alloy, titanium, duplex alloy, and stainless steel suppliers to businesses throughout India and in over 45 countries. Pacific Steel offers a wide range of Round Pipes & Tubes, Coil, ‘U’ Shape tubes, Square pipes & tubes, Rectangular tubes, ASTM A269 Seamless and Welded Austenitic Stainless Steel Tubing, 316 Seamless Tubing, 316 Seamless Pipe, ss 316l Seamless Pipe, 304 Seamless Tube, 304 Seamless Stainless Steel Tubing & Hydraulic Tube etc. We can meet most ASME, ASTM, AMS, and military specifications, and can cross-reference to most international standards, including full DIN 3.1b, full 3.1/3.2 Certifcation and NACE requirements.

ASTM A269 Seamless and Welded Austenitic Stainless Steel Tubing Dimensional Range & Standard Specification

Click on below to see the specification:

  • ASTM A269 304 Welded & Bright Austenitic Stainless Steel Tubing
  • ASTM A269 304 Seamless & Bright Austenitic Stainless Steel Tubing
  • ASTM A269 304L Welded & Bright Austenitic Stainless Steel Tubing
  • ASTM A269 304L Seamless & Bright Austenitic Stainless Steel Tubing
  • ASTM A269 316 Welded & Bright Austenitic Stainless Steel Tubing
  • ASTM A269 316 Seamless & Bright Austenitic Stainless Steel Tubing
  • ASTM A269 316L Welded & Bright Austenitic Stainless Steel Tubing
  • ASTM A269 316L Seamless & Bright Austenitic Stainless Steel Tubing

ASTM Specification & Tolerance For Tubing & Piping

Specification Allowable Outside Diameter Variation in mm Allowable Wall Thickness Variation Exact Length Tolerance in mm Testing
Nominal Diameter Over Under %Over %Under Over Under
ASTM-A213
Seamless Boiler
Superheater and
Heat Exchanger Tubes
Under 25.4 .1016 .1016 +20 -0 3.175 0 Flattening Test
25.4-38.1 incl .1524 .1524 +22 -0 3.175 0 Tension Test
38.1-50.8 excl .2032 .2032 +22 -0 3.176 0 Flare Test
50.8-63.5 excl .254 .254 +2 -0 4.46 0 Hardness Test
63.5-76.2 excl .3048 .3048 +22 -0 4.76 0 100% Hydrostatic test
76.2-101.6 incl .381 .381 +22 -0 4.76 0 Refer to ASTM A-450
ASTM-A249
Welded Boiler Superheater, Heat Exchanger And Condenser Tubes
Under 25.4 .1016 .1016 +10 -10 3.175 0 Tension Test
25.4-38.1 incl .1524 .1524 +10 -10 3.175 0 Flattening Test
38.1-50.8 Excl .2032 .2032 +10 -10 3.175 0 Flange Test
50.0-63.5 excl .254 .254 +10 -10 4.762 0 Reverse Bend Test
63.5-76.2 excl .3848 .3848 +10 -10 4.762 0 Hardness Test
76.2-101.6 incl .381 .381 +10 -10 4.762 0 100% Hydrostastic Test Refer to ASTM A-450
Minimum Wall tubes +18% 0 available On request
ASTM-A269
Seamless & Welded Tubing for General Service
Untp12.7 .13 .13 +15 -15 3.2 0 Flare Test (Seamless Only)
12.7-38.1 exc! .13 .13 +10 -10 3.2 0 Flange Test (Welded Only)
38.1-88.9 excl .25 .25 +10 -10 4.8 0 Hardness Test
88.9-139.7 excl .38 .38 +10 -10 4.8 0 Reverse Flattening Test
139.7-203.2 excl .76 .76 +10 -10 4.8 0 (Welded only)
100% Hydrostatic Test Refer to ASTM-A269
ASTM-A270
Seamless & Welded
Sanitary Tubing
25.4 .05 .20 +10.0 -10.0 3.2 0 Reverse flattening Test
38.1 .05 .20 +10.0 -10.0 3.2 0 100% Hydrostastic Test
50.8 .05 .28 +10.0 -10.0 3.2 0 External’ polish on all tubes
60.5 .05 .28 +10.0 -10.0 3.2 0 Refer to ASTM A-270
76.2 .08 .30 +10.0 -10.0 3.2 0
101.6 .08 .38 +10.0 -10.0 3.2 0
ASTM-A312
Seemless & Welded
pipe
3.175-38.1 incl .4 .79 Minimum Wall 12.5% under nominal wall Specified 6.4 0 0 Tension Test
38.1-1016 incl .79 .79 6.4 0 0 Flattening Test
101.6-203.2 imcl 1.59 .79 6.4 0 0 100% Hydrostatic Test
(Normally Random Lengths ordered Refer to ASTM A-530
ASTM A-358
Welded pipe
219.08-750mm or 0.01 inch +0.5% -0.3 6.0 Refer to ASTM A-530

European standards 

EN 10216-5 Seamless stainless steel tubes for pressure purposes
EN ISO1127 Seamless stainless steel tubes (Dimensions and weight)

ASTM international (American Society for Testing and Materials) is globally recognized leader in the development and delivery of international voluntary consensus standard. To improve product quality, enhance safety, facilitate market access and trade, and build consumer confidence.

Keywords

Austenitic Stainless Steel – Corrosive Service Applications – High-Temperature Service Applications – High-Temperature Services – Low-Temperature Services – Seamless Pipes And Tubes – Seamless Steel Tubes – Stainless Steel Tubes – Steel Tubes – Tubular Products – Welded Pipes And Tubes – Welded Steel Tubes

ICS Code

ICS Number Code 23.040.10 (Iron and steel pipes)

UNSPSC Code

UNSPSC Code 40182400(Seamless stainless steel tubes); 40181900(Welded stainless steel tubes)

Manufacture

There are three classes of manufactured tubing: seamless, as-welded or electric resistant welded (ERW), and drawn-over-mandrel (DOM).

  • Seamless tubing is produced via extrusion or rotary piercing.
  • Drawn-over-mandrel tubing is made from cold-drawn electrical-resistance-welded tube that is drawn through a die and over a mandrel to create such characteristics as dependable weld integrity, dimensional accuracy, and an excellent surface finish.