Stainless Steel 304H Seamless Tubes

Silver Tubes is one of the prominent Stockiest of Stainless Steel 304H Seamless Tubes, which does not perform well in more highly reducing environments such as those containing chlorides and sulphuric acid.The austenitic structure of 304H Tubes also gives this grade excellent toughness, even down to cryogenic temperatures. Stainless Steel Tubes can be easily welded and processed by standard shop fabrication practices. This Tubes is the most common form of stainless steel used around the world, largely due to its excellent corrosion resistance and value. 304H ERW Tubes performs well in fresh water service with low levels of chlorides. At higher chloride levels, SS 304H Tubes is susceptible to crevice corrosion and pitting. Working temperatures up to 1652 Degree F – 2102 Degree F (750 Degree C – 1150 Degree C) in Type 310H Tubes are recommended for most hot working processes.

Stainless Steel 304H Pressure Tube, SS 304H High-temperature Tube, SUS 304H Stainless Steel Precision Tube Stockists, Steel DIN 1.4301 Polished Tube, Stainless Steel S30409 ERW Tubes, SS 304H EFW Tube, TP 304H ASTM A213 / ASME SA213 SS Tubes, AISI SS 304H Capillary Tubing, A269 Stainless Steel 304H Seamless Tube, 304H SS Welded Tube, Stainless Steel 304H Electropolished Tubes, 304H SS Tubing Traders.

Grade 304 Tubes contains between 16 percent and 24 percent chromium and up to 35 percent nickel—as well as small amounts of carbon and manganese. The best machining results in 304H Stainless Steel Tubes are achieved with slower speeds, heavier feeds, excellent lubrication, sharp tooling and powerful rigid equipment.The durability makes Stainless Steel UNS S31009 Tubes easy to sanitize, and therefore ideal for kitchen and food applications. For maximum corrosion resistance, Alloy 304 Tubes should be annealed at 1900 Degree F (1038 Degree C) minimum and water quenched or rapidly cooled by other means after hot working.

Supplier of 304H Stainless Steel Tubing, UNS S30409 Fabricated Tube, Manufacturer of Thin wall Diameter Stainless Steel 304H Tubes Stockholders, A249 Seamless Ferritic Stainless Steel and Austenitic Tubes, SUS 304H SS Tubes, SS 304H Heat Ex-changer Tubes, 304H Steel Coil Tubing, Exporters of Corrosion Resistance SS 304H Tube, Steel 304H Welded Redrawn Tubes Dealers and Traders in India.

    • Tubes Processing Services

      • 304H Stainless Steel Tube Polishing
      • Stainless Steel 304H Tube Beveling
      • Heat Treatment, Annealing, Pickling of 304H Tubes
      • 100% X-Ray Welding for 304H Large Diameter Custom Size Stainless Steel Tubes
      • Special Testing Requirements – Destructive Testing, Non Destructive Testing etc.
      • Ultrasonic Testing of 304H Tubing
    • 304 Steel Tube Specifications

      • Material - Stainless Steel
      • Specifications - ASTM A/ASME SA213/A249/A269
      • Thickness - 0.35mm to 6.35mm OD in thickness ranging from 0.1mm to 1.2mm.
      • Sizes - 1/8″NB TO 30″NB IN
      • Type - Seamless/ERW/Welded/Fabricated/CDW
      • Length - Single, Double Random & Required Length
      • Form - Round, Square, Rectangular, Hydraulic Etc.
      • Schedule - SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS.
      • End - Plain End, Beveled End, Treaded
    • SS Grades 304H Equivalent Standard

      • STANDARD - Grade 304H
      • UNS - S30409
      • WERKSTOFF NR.- 1.4301 / 1.4948
      • EN - X6CrNi18-11
    • Applications

      • Widely used in cranes
      • Dump trucks
      • In bridges and other structural steel works
      • Transportation equipment
      • Automobile industry
      • Agriculture equipment
      • Roof supports
      • Spiral Cases and penstocks in power plants
      • Machine building
      • Steel constructions
      • Framework structures
      • Containers
      • Pylons and other architectural structures
      • Offshore industries

304H Tubes Specifications


ASTM A213 : This specification includes minimum wall thickness seamless austenitic stainless steel tubing intended for high temperature usage such as boiler, superheater and heat exchanger tubes, Production is generally limited to tubing 'A" inside diameter to 5" outside diameter and .015" to ,500" inclusive in wail thickness.

ASTM A 249 : This specification covers welded austenitic stainless steel tubing intended for high temperature usage such as boiler, superheater, heat exchanger, or condenser tubes. Production is generally limited to tubing 1/8" inside diameter through 5" outside diameter and .01 5" to .320" inclusive in wall thickness.

ASTMA 269 : This specification covers seamless and welded austenitic stainless steel tubing intended for low or high temperature and general corrosive service. Production is generally imited to tubing 1/4" inside diameter and larger and .020" in nominal wall thickness and heaver. A 269 tubing to 4"OD, with up to 8"OD available

UNS S30409 Tube Chemical Composition

Grade C Ni Si N S Mn P Cr Mo
SS 304H min. 0.04 8.0 - - - - - 18.0 -
max. 0.10 12.0 0.75 - 0.75 2.0 0.045 20.0

Steel 304H Mechanical properties

Grade Tensile Strength (MPa) min Elongation (% in 50mm) min Yield Strength 0.2% Proof (MPa) min Hardness
Rockwell B (HR B) max Brinell (HB) max
SS 304H 515 40 205 92 201

Other types of Stainless Steel Tube

Tube Stock, Manufacturer, Trader, Dealer, Stockist, Stockholder, Distributors, Supplier and Exporter of SS 304H Tubes in India, Stainless Steel 304L Seamless Tubes

304H Stainless Steel Tubes

304H ERW Stainless Steel Tube, Fabricated Stainless Steel 304H Tube Suppliers in India, CDW 304H Stainless Steel Tube, 304H Stainless Steel Cold Drawn Seamless Tube, 304H marine stainless steel Tube Suppliers in India, 304H stainless Tube schedule, Stainless Steel 304H Tube Price List, 304H SS water Tube Suppliers, Distributors of stainless steel 304H Tubes in different schedules and Sizes, SS 304H Tube Sizes in Gaug

Stainless Steel 304H Tubes

Austenitic Stainless Steel 304H Tubing

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304H Austenitic SS Tube

SS S30409 Tubes

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SS S30409 Tubes

ASTM A213 / A249 / A269 Steel 304H Tube

Stainless steel 304H round Tube, SS 304H Square Tubes, 304H Stainless Steel rectangular Tube, SS S30409 Oval Tube, 304H Thin-Wall Stainless Steel Tube, Seamless Stainless Steel 1.4301 / 1.4948 Tube, Suppliers and Exporters of 304H Stainless Tube, SS 304H Instrumentation Tube, 304H Stainless Steel Colour Coated Tube, Stainless Steel 304H Hydraulic Tubes, buy High Quality Stainless Steel 304H Tubes

ASTM A213 / A249 / A269 Steel 304H Tube
  • 304H SS Tubes

    SS 304H Tubes

  • Stainless Steel 304H Tubes

    Steel 304H Tubing

  • SUS SS 304H Tubes

    SS SUS 304H Tube

  • AISI 304H SS Tube

    AISI SS 304H Tube

Suppliers and exporters in many countries and cities

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Other Types and grades of Stainless Steel Products