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Stainless Steel 446 Tubes



ASTM A213 TP 446 Stainless Steel Tubes Stockist in Mumbai India.

ASTM A213, A249 TP446 Seamless, Welded, ERW Tubes

ASTM A249 TP 446 ERW Tubing Stockist and Supplier in Mumbai India.


As an acclaimed and prestigious supplier and dealer in the market Preston Pipes and Alloys offers a broad range of Stainless Steel 446 Tubes. We deliver and export these tubes to our domestic as well as global patrons. The product we are providing is of national and international standards. The manufacturing process of this product has been done with the utilization of top-notch quality of raw material. The manufacturer often makes use of ultra-modern machines and tools to bring out a better outcome. Therefore to keep in mind the requirements of the patrons we facilitate the product in diverse shapes, size, and specifications.


SS 446 Seamless Tubes are the non-heat treatable and ferritic tubes that offer superior corrosion and oxidation resistance to elevated temperatures. These grades of tubes are designed with the premium quality of stainless steel and also it constitutes chromium that posse’s great hardness and toughness. The tubes have outstanding formability and weldability. Furthermore, these stainless steel tubes intend great mechanical properties and also it retains acidic attacks in hostile environments. The tubes comprise durability and functions for a long period of the environment.


Testing details
Thorough testing criteria are done to determine the product quality and efficiency of the product. The test is like a hardness test, micro and macro test, chemical analysis, flattening test, mechanical test, tensile strength test, flaring test, pitting resistance test and many more. These entire testing and quality inspection are performed under the supervision of experienced professional experts.


Packaging details
We are concerned about the quality of the product. So to maintain the quality of the product or to avoid damage or rust during transportation we ensure to pack the products in wooden cases/cartons/pallets/boxes and many more. After the completion of packaging, the products are properly labeled with trademark, grade, specifications, size and much other information related to the products.

Equivalent Grades
STANDARD WERKSTOFF NR. UNS BS EN JIS
SS 446 1.4762 S44600 446S21 X12Cr13 SUS 446
Stainless Steel 446 Tubes

Standard Specification
Specifications :
Standard :
Seamless Tubes Range :
Welded Tubes Range :
Outside Diameter :
Length :
Thickness :
Schedule :
Type :
Form :
End :
ASTM A213, A249, A270 / ASME SA213, SA249, SA270
ASTM, ASME and API
1/2" OD - 12" OD
1/2" OD - 12" OD, Guage: 25 SWG - 10 SWG
3.00 mm - 219.10 mm, 6.35 mm O.D to 114.3 mm O.D
Single Random, Double Random & Required Length
0.40 mm - 12.70 mm, 0.8 mm to12.7 mm
SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH120, SCH140, SCH160, XXS
Seamless, Welded, ERW
Round Tubes, Square Tubes, Rectangular Tube
Plain End, Beveled End, Treaded

Chemical Composition
Grade C Mn Si P S Cr Mo Ni N
SS 446 0.2 max 1.5 max 0.75 max 0.04 max 0.030 max 23 – 30 - 0.50 max 0.10 – 0.25

Mechanical Properties
Density Melting Point Tensile Strength Yield Strength (0.2%Offset) Elongation
7.5 g/cm3 1510 °C (2750 °F) Psi – 75,000 , MPa – 485 Psi – 40,000 , MPa – 275 20 %

Types Of Grade 446 Stainless Steel Tubes
Stainless Steel Grade 446 Tubes

Stainless Steel 446 Tube

SS 446 Tubes

Stainless Steel 446 Seamless Tube

AISI 446 Stainless Steel Tubes

ASTM A213 SS 446 Seamless Tubing

ASME SA 249 SS 446 Welded Tubes

Stainless Steel TP446 Welded Tubes Supplier

Stainless Steel 446 Rectangle Tubes Exporter

TP446 Stainless Steel Square Tubes

ASTM A249 Stainless Steel 446 ERW Tubing

Stainless Steel 446 Heat Exchanger Tubes

446 SS Bright Annealing Tubes

SS 446 Electric-Resistance-Welded Tube

ASTM A270 SS 446 Sanitary Tube

SS 446 Tubes Equivalent Grades

Stainless Steel 1.4762 Tubes

SS 1.4762 Seamless Tubes

Stainless Steel 1.4762 Welded Tubes

Stainless Steel 1.4762 ERW Tube

SS S44600 Tubing

Stainless Steel UNS S44600 Seamless Tubes

Stainless Steel S44600 ERW Tubes

SS S44600 Seamless Coiled Tubing

SS SUS 446 Seamless Tubing

SS SUS 446 Welded Tubes

SUS 446 Cold Drawn Seamless Tubes

SS SUS 446 Welded Tubing

Steel 446 Electric Resistance Tubing

JIS SUS 446 Instrumentation Tubes


Application Industry

Steel 446 Tubes are known to deliver exceptional performance and are generally developed for meeting the demands. We offer a broad range of 446 Seamless Tubes, Welded Tubes through a worldwide network of stock-keeping branches. These are use in various industries like :


Application Industry
  • Chemical Industry
  • Oil & Gas Industry
  • Petrochemical Industry
  • Power Genration Industry
  • Sugar Industry
  • Food Processing Industry
  • Paper & Pulp Industry
  • Offshore and Onshore Services

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