Stainless Steel Seamless Tubes

ASME SA 213 Cold Drawn Stainless Steel Tube supplier in India

Stainless Steel Tubing is a widely used component of piping in different industries. There are various kinds of stainless steels such as austenitic, duplex and commercially pure metal pipes. Oshwin Overseas is a manufacturer of Stainless Steel tube in different types, shapes and methods. Our Stainless Steel Seamless Tubes are used in applications that require easy installation and for higher dimensional accuracy. In application where heavy welding is involved, our Stainless Steel Cold Drawn Tubing could be used.

SS Thin Wall Tube, ASTM A213 Square, Round and Rectangular Tubes for hydraulic and pneumatic applications

There are different material grades from which the SS Tubing is made. Also, the different manufacturing procedures involved can produce different strengths and capacities of these tubes. The electric resistant welded Erw Stainless Steel Tubes can be formed from ½ inches to 24 inches and the cold drawn tubes can come in the same diameter range as well. The electric fusion welded tubes can range from 6 inches to 100 inches. There are also different shapes of the tubes for different applications. The Stainless Steel Square Tubing and the Rectangular Tubes are used in applications with high pressure systems where the stress at turns is high. It is most common to use the SS Seamless Round Tubes in many applications. We also produce Stainless Steel Thin Wall Tubes for applications with narrow space and high accuracy for less pressure applications. These are also used in measurement equipment in smaller applications. The SS Seamless Tubing and the Square Tubes produced by us are of high quality and are tested carefully. You can get a full product list and price list by contacting us.

Stainless Steel Tubes sizes

Stainless Steel Seamless Tubing

  • Size: 1/2" OD - 12" OD
  • OD: 3.00 - 219.10 mm
  • Thickness : 0.40 - 12.70 mm
  • Length: Single, Double Random & Cut Length

Stainless Steel Hypodermic tube

  • OD: 0.4 to 5mm O/D
  • Thickness : 0.05 to 0.4mm

SS Straight & Coiled Instrumentation tube

  • OD: 6, 8 , 10 and 12mm
  • Thickness : 0.5, 1, 1.5 or 2mm
  • SS Continuous Coils Length: up to 1,000 metres long

Metric Tubes

  • OD: 6 to 610mm
  • Thickness : 1 to 6mm

Imperial Tubes

  • OD: 1/8˝ to 6˝
  • Thickness : 24swg to 10swg

SS Hygienic / Sanitary Tubes

  • OD: 1 /2˝, 1˝, 11 /2˝, 2˝, 21 /2˝, 3˝ & 4˝
  • Wall Thickness : 4˝ O/D with 16swg, 14swg

Austenitic Stainless Steel Tubing Specification

Beveled and deburred Hypodermic stainless steel tubes suppliers from from 3 to 33 gauge.

Standard

SUS, JIS, AISI, ASTM, GB, DIN, EN

  • EN 10296-2
  • SEW470
  • EN 10217-7
  • EN 10357
  • ASTM + ASME
  • EN 1127
Most common Grades
Manufacturing Type Seamless / ERW / Welded / Fabricated / CDW / CDS / DOM / CEW / 100% X Ray Welded
Delivery Condition Annealed and Pickled (AP), Polished, Bright Annealed (BA), Cold Drawn, MF
Surface Finish BA, 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 Tubes or Custom Finish as per customer's specification
Thickness Range SCH 5, SCH10, SCH 40, SCH 80, SCH 80S, SCH 160, SCH XXH, SCH XXS, SCH XS
Relevant Standard ASTM 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 & Bwg 10 Swg., 12 Swg., 14 Swg., 16 Swg., 18 Swg., 20 Swg.
END Plain End, Beveled End, Treaded Tubes
Processing Service Bending, Welding, Decoiling, Punching, Cutting, Moulding
Technique Cold drawn, Cold rolled, Hot rolled, Extrusion Tubes
Tolerance
  • Outer Diameter: +/- 0.2mm
  • Thickness: +/- 10% OR as customer request
  • Length: +/- 10mm
Marking on SS Tube
  • Specification
  • Material Grade
  • Nominal Size
  • Schedule or Wall Thickness
  • Method of Manufacturing (Seamless / Welded)
  • Heat Number
  • Manufacturer’s Name or Custom Logo - on request
Test Certificate provided by SS Tube manufacturers in India
  • 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
Packaging Packed in PE Fabric Bundles or ply wooden box wrapped in plastic or Standard seaworthy export packing or as per customers' request
Port Mumbai, 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)
Other Grades SS 309, 446, Alloy Steel T5, T9, T11, T12, T22, T91
We export to

We have our sales representatives in folowing locations:

  • Singapore
  • Philippines
  • Malaysia
  • Korea
  • Germany
  • Vietnam
  • UAE
  • Saudi Arabia
  • Indonesia
  • Qatar
  • UK
  • Australia
  • USA

Types of SS Tubes

Stainless Steel Tube

Stainless Steel Tube

Stainless Steel Thin Wall Tubes

Stainless Steel Thin Wall Tubes

Stainless Steel Seamless Tubes

Stainless Steel Seamless Tubes

Stainless Steel Heavy Wall Tubing

Stainless Steel Heavy Wall Tubing

SS Tubes for sale

Stainless Steel CDW Tubes Ferritic Stainless Steel Decorative Tubes
Cold Drawn Stainless Steel Seamless Tubes Austenitic and Ferritic Stainless Steel Fabricated Tubes
12mm A213 Stainless Steel Tubes High Pressure Super Austenitic Stainless Steel Tubes
ASME SA 213 Stainless Steel Small Diameter Tubing Super Martensitic Stainless Steel Sanitary Tubes
High Pressure Ferritic Stainless Steel Seamless Tubing 1 inch Super Ferritic Stainless Steel Tubes
Austenitic Stainless Steel Exhaust Tubing ASTM A312 Stainless Steel Dom Tubing
Sch 40 Martensitic Stainless Steel Seamless Tubing ASME SA312 Stainless Steel Round Tubing
Chromium Stainless Steel Elliptical and Oval Tubes 12mm SS Tubing

ASTM Standard for SS Tubing

ASTM Spec Description
A450/ A450M Austenitic Alloy Steel Tubes
A370 Steel Products Mechanical Test
A213/A213M Ferritic and Austenitic Stainless Steel Seamless Alloy Steel Boiler, Superheater, Condenser and Heat Exchanger Tubing
A249/A249M Welded Austenitic Steel Boiler, Superheater, Heat Exchanger and Condenser Tubes
A268/A268M Ferritic and Martensitic Stainless Steel Seamless and Welded Stainless Steel Tubing
A269 Austenitic Stainless Steel Seamless and Welded Tubing for General Service
A270 Austenitic Stainless Steel Seamless and Welded Sanitary Tubing
A511 Stainless Steel Seamless Mechanical Tubing
A554 Stainless Steel Welded Mechanical Tubing
A632 Small diameter Austenitic Stainless Steel Seamless and Welded Tubing
A778 Austenitic Stainless Steel Welded, Unannealed Tubular Products
A789/A789M Ferritic/ Austenitic (Duplex) Seamless and Welded Stainless Steel Tubing for General Service
A791/A791M Ferritic Stainless Steel Welded, Unannealed Tubing
A803/A803M Ferritic Stainless Steel Welded Feedwater Heater Tubes

Stainless Steel Tubing AMS Specifications

SS Grade AMS Specification for Aircraft Stainless Steel Tubing
17-7 PH AMS 5568
17-4 PH AMS 5604, 5643
15-5 PH AMS 5659
304 AMS 5560, 5565, 5566, 5567, 5639
304 ASTM A249, A269
304 MIL-T-6845, 8504, 8506
321 AMS 5557, 5570, 5576, 5645
321 MIL-T-8606, 8808, 8973
347 AMS 5556, 5571, 5575
347 MIL-T-8606, 8808
316 AMS 5573
410 AMS 5591, 5613
21-6-9 AMS 5561, 5562, BMS 7-185
CUSTOMER SPECIFIC SPECIFICATIONS
DMS 1578, CVA-1-404, MMS 261, PWA 770, PWA-S-5557, LAC-08-1173 & OTHERS

Stainless Steel Tubes weight per metre

Stainless Steel Tube weight per metre