Stainless Steel 304 / 304L Pipes & Tubes

When choosing Stainless Steel 304 / 304L Pipes and Tubes for your construction or manufacturing needs, it pays to choose a material that can deliver optimum performance in terms of durability, versatility, and ease of use. One material that has gained significant popularity recently is stainless steel, specifically the 304 variant.

Stainless Steel 304 Pipes Features:

Stainless Steel 304 pipes offer several features ideal for various applications. First and foremost, they are extremely durable and can withstand high temperatures and pressures, making them ideal for use in chemical processing plants, refineries, and other heavy-duty industries. They are also known for their excellent corrosion resistance, making them suitable for harsh and corrosive environments. Another key feature of stainless steel 304 pipes is their ease of fabrication, making them easy to manipulate and weld without compromising their strength and structural integrity.

Stainless Steel 304L Tubes Corrosion Resistance

One of the main advantages of using Stainless Steel 304L Tubes is their exceptional corrosion resistance. That makes them ideal for use in environments where exposure to harsh chemicals, acids, and saltwater is a concern, such as in constructing marine vessels, chemical processing plants, and oil and gas refineries. Their low carbon content also makes them less susceptible to intergranular corrosion, which can weaken the material over time.

Stainless Steel 304 Pipes Chemical Composition

Stainless Steel 304 Pipes are composed of a combination of various elements, including iron, chromium, and nickel, among others. The exact composition varies depending on the specific grade and type, but stainless steel 304 pipes generally contain around 18% chromium and 8% nickel, contributing to their exceptional corrosion resistance. Other elements that may be present in varying amounts include carbon, silicon, manganese, and phosphorus.

Stainless Steel 304L Tubes Machining

Stainless steel 304L tubes are known for their excellent machinability, which makes them easy to work with using standard machining processes. They can be drilled, cut, shaped, and welded easily, making them ideal for use in various applications. However, it’s important to note that stainless steel 304L tubes are also prone to hardening work, making them more difficult to machine over time. To avoid this, it’s recommended to use low cutting speeds and keep the cutting tools sharp and wear-free.

304 Stainless Steel Pipe & Tubes

Stainless Steel 304L Pipe Manufacturing process

1.

Rolling and Welding

2.

The Cleaning and Heating Phase

3.

Cold - Drawing Process

4.

Finishing Process

Specification Of SS 304L Pipes and Tubes

Specifications ASTM A213, A249, A269, A312, A358 / ASME SA213, SA249, SA269, SA312, SA358
Seamless Pipes & Tubes Size 1 / 8" NB - 24" NB
ERW Pipes & Tubes Size 1 / 8" NB - 36" NB
EFW Pipes & Tubes Size 6" NB - 100" NB
Length Single Random, Double Random & Required Length
Outer Diameter 6.00 mm OD up to 914.4 mm OD, Sizes up to 24” NB
Thickness 0.3mm – 50 mm, SCH 5, SCH10, SCH 40, SCH 80, SCH 80S, SCH 160, SCH XXS, SCH XS
Schedule SCH20, SCh20, SCh30, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS
Types Seamless / ERW / EFW / Welded / Fabricated / LSAW Pipes
Form Round Pipes/Tubes, Square Pipes/Tubes, Rectangular Pipe/Tubes, Coiled Tubes, “U” Shape, Pan Cake Coils, Hydraulic Tubes
Key markets and industries
  • Bitumen upgraders.
  • Heavy oil refineries.
  • Petrochemicals and acids.
  • Nuclear power (mostly seamless).
Test Certificates EN 10204/3.1B
Raw Materials Certificate
100% Radiography Test Report
Third Party Inspection Report, etc
End Plain End, Beveled End, Treaded
Grades TP 304, 304L, 304H, 309S, 309H, 310S, 310H, 316, 316TI, 316H, 316L, 316LN, 317, 317L, 321, 321H, 347, 347H, 904L.

Types Of Stainless Steel 304L Pipes and Tubes

  • Seamless Pipes

    304 Stainless Steel Seamless Pipes

  • Welded Pipes

    304L Stainless Steel Welded Pipes

  • ERW Pipes

    304 Stainless Steel ERW Pipes

  • EFW Pipes

    Stainless Steel 304L EFW Pipe

  • Seamless Tubes

    304 Stainless Steel Seamless Tubes

  • Welded Pipes

    304L SS Welded Tubes

  • ERW Pipes

    Stainless Steel 304 ERW Tubes

  • Rectangular

    304 SS Rectangular Tubes

  • Round

    304L SS Round Tubes

SS 1.4301 Pipes and Tubes Other Types

  • Stainless Steel 304 Pipes and Tubes
  • UNS S30400 Stainless Steel Square Pipes
  • Stainless Steel SUS 304 4 Inch Pipe
  • ASTM A312 Stainless Steel 304 Seamless Pipes
  • Stainless Steel 304L EFW Pipes
  • 304L Stainless Steel Schedule 40 Pipe
  • 304L SS Pipe Price List
  • 304 Stainless Steel Schedule 10 Pipes
  • 304L Stainless Steel Seamless Pipes
  • 304 Stainless Steel Welded Pipe
  • ASME TP304L SS ERW Pipe
  • SS 304L Electric Resistance Welding Pipes
  • SS 304 Large Diameter Pipe
  • ASME SA312 Stainless Steel Pipes
  • 304 Seamless Stainless Steel Thin Wall Pipe
  • 304L 3 inch Stainless Steel Pipe
  • Stainless Steel 304L Thick Wall Pipe
  • Stainless Steel 304L Rectangular Pipe
  • ASTM A213 Stainless Steel 304 Seamless Tubes
  • Stainless Steel 304L Tube
  • SS 304 ERW Tubes
  • UNS S30403 Tubes
  • Stainless Steel 304L Round Tubes
  • Stainless Steel 1.4301 Tubes
  • 304L Stainless Steel Square Tubes
  • ASME SA213 Stainless Steel Tubing
  • 304 Stainless Steel Electropolished Pipe
  • Stainless Steel 1.4306 Tubes
  • Stainless Steel 304 EFW Tubes
  • 22mm Stainless Steel 304 Tube
  • ASTM A269 SS 304L Welded Tubes
  • SS 304 Thick Wall Tube
  • UNS S30400 Tubes
  • Stainless 304 Rectangular Tube
  • Stainless Steel 304L Thin Wall Tube
  • 304L Stainless Steel Tube

SS 304 Pipes Equivalent Grades

STANDARD UNS WNR. AFNOR EN JIS BS GOST
SS 304 S30400 1.4301 Z7CN18‐09 X5CrNi18-10 SUS 304 304S31 08Х18Н10
SS 304L S30403 1.4306/1.4307 Z3CN18‐10 X2CrNi18-9 / X2CrNi19-11 SUS 304L 304S11 03Х18Н11

Chemical Composition Of Stainless Steel 304 Tubes

Grade C Mn Si P S Cr Mo Ni N
SS 304 0.08 max 2 max 0.75 max 0.045 max 0.030 max 18 – 20 8 – 11
SS 304L 0.035 max 2.0 max 1.0 max 0.045 max 0.03 max 18 – 20 8 – 13

Stainless Steel 304L Pipes & Tubes Mechanical Properties

Grade Density Melting Point Tensilee Strength Yield Strength (0.2%Offset) Elongation
SS 304/304L 8.0 g/cm3 1400 °C (2550 °F) Psi – 75000, MPa – 515 Psi – 30000, MPa – 205 40 %

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We Supply & Export SS 304L Pipes and Tubes in the following Cities & Countries

Bahrain, Iran, Kuwait, Maldives, Saudi Arabia, Myanmar, Armenia, United Arab Emirates, Japan, China, Egypt, Mongolia, Iraq, Macau, Hong Kong, Turkey, Taiwan, British, Afghanistan, Nepal, Bhutan, Russia, Vietnam, Azerbaijan, Philippines, Thailand, Israel, North Korea, India, South Korea, Oman, Jordan, Indonesia, Kyrgyzstan, Lebanon, Qatar, Malaysia, Singapore, Bangladesh, Sri Lanka.

Denmark, Serbia, France, Estonia, Hungary, Greece, Monaco, Sweden, Norway, Russia, Switzerland, Turkey, Germany, Spain, Azerbaijan, Ukraine, Slovakia, Austria, Latvia, Netherlands, Belarus, Liechtenstein, Belgium, Romania, Bulgaria, Italy, Malta, Czechia/Czech Republic, Moldova, Croatia, Poland, United Kingdom, Lithuania, Luxembourg, Cyprus, Finland, Portugal, Ireland.

Liberia, Botswana, Gambia, Tunisia, Algeria, Eswatini, Mauritius, Seychelles, Mauritania, Uganda, Angola, Namibia, Libya, Zambia, Madagascar, Tanzania, Nigeria, South Africa, Central African Republic, Kenya, Zimbabwe, Egypt, Niger, Burkina Faso, Burundi, Ethiopia, Morocco, Cameroon, Mozambique, Senegal, Rwanda.

Saint Lucia, Grenada, Nicaragua, United States of America, Canada, Haiti, Guatemala, Panama, Bahamas, Saint Vincent and the Grenadines, Costa Rica, Honduras, Trinidad and Tobago, Jamaica, Dominica, Belize, Mexico, Barbados, Antigua and Barbuda, El Salvador, Dominican Republic, Cuba.

Australia, Uruguay, Suriname, Solomon Islands, Chile, Palau, Paraguay, Papua New Guinea, Vanuatu, Kiribati, Fiji, Tonga, Nauru, Argentina, Peru, Guyana, Tuvalu, Marshall Islands, Micronesia, New Zealand, Bolivia, Venezuela, Colombia, Samoa, Brazil, Ecuador.

Hyderabad, Antalya, Edirne, Sydney, Al Ain, Toronto, Ajman, Al Ahmadi, Dubai, Darwin, Montreal, Saint Petersburg, Berlin, Hamilton, Moscow, Bangalore, Essen, Ghayathi, Salmiya, Hamburg, Kazan, Khor Fakkan, Brampton, Chelyabinsk, Istanbul, Manchester, Lille, Newcastle upon Tyne, Sharjah, Strasbourg, Abu Dhabi, Krasnodar, Bendigo, Chennai, Paris, Dortmund, Surabaya, Surrey, Bhopal, Rouen, Oxford, Barnaul, Konya, Augsburg, Banjarmasin, Nice, Bursa, Ottawa, Quebec City, Marseille, Fahaheel, Liverpool, Volgograd, Mississauga, Jabriya, Hawally, Delhi, Brisbane, Fethiye, Saratov, Lucknow, Navi Mumbai, Southampton, Denizli, Makassar, Omsk, Yogyakarta, Fujairah, Mahboula, Jayapura, Birmingham, Bremen, Hatta, Jakarta, Melbourne, Munich, Novosibirsk, Bristol, Trabzon, Edinburgh, Hobart, Lyon, Lyon, Bandung, Ruwais, Mumbai, Bordeaux, Vancouver, Kolkata, Perth, Medan, Glasgow, Mackay, Toulouse, Ankara, Ahmedabad, Denpasar, Izmir, Batam, Adelaide, Düsseldorf, Ballarat, Al Jahra, Fintas, Cologne, Dresden, Winnipeg, Sabah Al-Salem, London, Abdali.

UNS S30403 Pipes and Tubes Industrial Application