Stainless Steel 304L Seamless Pipes

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Stainless Steel 304L Seamless Pipes Manufacturer, Supplier and Exporter in Houston , USA

Based in Houston, Texas, Liam Pipes and Tubes is a reputable producer and supplier of 304L stainless steel seamless pipes. Our 304L seamless pipes are made to the highest performance standards, providing remarkable strength, durability, and resistance to corrosion in harsh settings. These pipes guarantee excellent structural integrity and leak-free operation because they are manufactured without any welded seams. For applications needing superior weldability and resistance to intergranular corrosion, 304L, a low-carbon variant of SS 304, is perfect. To meet the needs of sectors like petrochemicals, pharmaceuticals, food processing, and construction, we offer a large variety of sizes and customised specifications.

Stainless Steel 304L Seamless Pipe
Seamless SS 304L Pipes
Stainless Steel 304L EFW Seamless Pipe

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An austenitic stainless steel alloy with 18–20% chromium, 8–12% nickel, and a low carbon content (≤0.03%) is used to make stainless steel 304L seamless pipes. This alloy improves corrosion resistance during welding. Manganese, silicon, phosphorus, sulphur, and nitrogen are examples of minor elements. These pipes have good elongation and toughness, as well as a tensile strength of about 485 MPa (70 ksi) and a yield strength of about 170 MPa (25 ksi). 304L seamless pipes are appropriate for high-purity systems and applications needing exceptional strength and corrosion resistance because of their seamless design, which offers exceptional mechanical dependability and pressure resistance.

Stainless Steel 304L Seamless Pipes Specification

Range : 6NB to 1200NB

Outer Diameter : 1/8″ NPS to 12″ NPS

Thickness : 0.6 mm to 12.7 mm

Schedules : SCH. 5, 10, 20, 30, 40, 60, 80, 100, 120, 140, 160, XXS.

Length : Single Random, Double Random & Cut Length

Specifications : ASTM A312 / ASTM SA312

Types : Round, Square, Rectangle, Hydraulic, Honed Tubes

End : Plain End, Beveled End

Equivalent Grades for Stainless Steel 304L Seamless Pipes

STANDARD UNS WERKSTOFF NR. JIS AFNOR BS GOST EN
SS 304L S30403 1.4306/1.4307 SUS 304L Z3CN18‐10 304S11 03Х18Н11 X2CrNi18-9 / X2CrNi19-11

304L Stainless Steel Seamless Pipes Chemical Composition

SS
304L
Ni 8 – 10.5
Fe Balance
Cr 18 – 20
C 0.30 max
Si 0.75 max
Mn 2 max
P 0.045 max
S 0.030 max
N 0.10

SS 304L Seamless Pipes Mechanical Properties

Grade 304L
Tensile Strength (MPa) min 485
Yield Strength 0.2% Proof (MPa) min 170
Elongation (% in 50mm) min 40
Hardness
Rockwell B (HR B) max 92
Brinell (HB) max 201

If You Are Looking To Buy High Quality

We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.

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Why Choose 304L Stainless Steel Seamless Pipes from Liam Pipes and Tubes?

Choosing Stainless Steel 304L Seamless Pipes from Liam Pipes and Tubes ensures high quality and durability, as these tubing offer excellent corrosion resistance and strength. Our commitment to exceptional service and reliable delivery guarantees customer satisfaction across various industrial applications. Our expertise in stainless steel products ensures you receive a top-tier solution tailored to your needs.

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Largest 304L Stainless Steel Seamless Pipes Supplier in Houston , USA

Liam Pipes and Tubes, one of the largest suppliers of Stainless Steel 304L Seamless Pipes in Houston , USA, offers a comprehensive range of high-quality pipes and tubes suitable for various industrial applications. Their extensive inventory and commitment to exceptional service make them a go-to choice for stainless steel products in the region.

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Grade specifications of SS 304L Seamless Pipes

Grade UNS No Old British Euronorm Swedish SS Japanese JIS
BS En No Name
304L S30403 304S11 1.4306 X2CrNi19-11 2352 SUS 304L

Physical Properties of SS 304L Seamless Pipes

Grade Density (kg/m3) Elastic Modulus (GPa) Mean Coefficient of Thermal Expansion (m/m/0C) Thermal Conductivity (W/m.K) Specific Heat 0-1000C (J/kg.K) Electrical Resistivity (n.m)
0-1000C 0-3150C 0-5380C at 1000C at 5000C
304L 8000 193 17.2 17.8 18.4 16.2 21.5 500 720

Types of 304L Stainless Steel Seamless Pipes

Stainless Steel 304L Seamless Square Pipes
SS 304L Seamless Rectangular Pipes
Stainless Steel 304L Seamless ERW Pipes
Stainless Steel 304L Seamless Round Pipes
SS 304L Seamless LSAW Pipes
Stainless Steel 304L Seamless Thin Wall Pipe

Are Custom Sizes Available for 304L Stainless Steel Seamless Pipes?

Yes, we offer custom sizes for Stainless Steel 304L Seamless Pipes to meet your specific requirements. Our team at Liam Pipes and Tubes is committed to providing tailored solutions for all your Piping & tubing needs. For more details, contact us at sales@liampipes.us.

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In industries where strength, cleanliness, and resistance to corrosion are essential, stainless steel 304L seamless pipes are widely used. Heat exchangers, water treatment facilities, food and beverage systems, pharmaceutical manufacturing, and chemical and petrochemical processing are some examples of applications. They are appropriate for high-temperature and high-pressure fluid transfer because of their seamless construction, which provides exceptional pressure resistance. For applications requiring frequent welding, their low carbon content guarantees weldability without the possibility of carbide precipitation. Additionally, 304L seamless pipes are utilised in oil and gas pipelines, marine environments, and structural elements where durability and dependability are crucial.

304L Stainless Steel Seamless Pipes Uses

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