Stainless Steel 304L Welded Pipes

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Stainless Steel 304L Welded Pipes Manufacturer, Supplier and Exporter in Hamilton, New Zealand

From the heart of Hamilton, New Zealand, Blundell Pipes and Tubes stands as a trusted manufacturer and supplier, dedicated to delivering exceptional quality. Our Stainless Steel 304L Welded Pipes are a testament to this commitment, offering a reliable and cost-effective solution for a multitude of industrial needs. We understand that behind every project is a demand for durability and performance, which is why we focus on providing piping solutions that you can count on, backed by local expertise and a stringent focus on quality control.

Stainless Steel 304L Welded Pipes
Welded SS 304L Pipes
Stainless Steel 304L EFW Welded Pipes

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The strength of 304L stainless steel lies in its thoughtful composition, which includes a lower carbon content than standard 304. This key feature enhances its weldability and significantly reduces the risk of corrosion in the welded areas. While it maintains excellent toughness and good overall strength, its true advantage is an increased resistance to intergranular corrosion, making it a more forgiving and reliable choice for fabrication processes that involve high heat, ensuring the longevity of the final piping system.

Stainless Steel 304L Welded Pipes Specification

Specifications : ASTM A312 / ASME SA312

Outside Diameter : 6.00 mm OD up to 914.4 mm OD, Sizes up to 24″ NB available Ex-stock, OD Size available Ex-stock

Thickness : 0.3mm – 50 mm, SCH 5, SCH10, SCH 40, SCH 80, SCH 80S, SCH 160, SCH XXS, SCH XS

Size : 1/2″ NB – 24″ NB

Type : Welded

Form: Round Pipes, Square Pipes, Rectangular Pipes.

Length : Single Random, Double Random & Required Length

End : Plain End, Beveled End, Treaded

Equivalent Grades for Stainless Steel 304L Welded 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

304L Stainless Steel Welded Pipes Chemical Composition

Grade C Mn Si P S Cr Mo Ni N
304L min. max. – 0.030 – 2.0 – 0.75 – 0.045 – 0.030 18.0 20.0 – 8.0 12.0 – 0.10

SS 304L Welded Pipes Mechanical Properties

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

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 304 Stainless Steel Welded Pipes from Blundell Pipes and Tubes?

Choosing Stainless Steel 304L Welded Pipes guarantees excellent corrosion resistance, high strength, and durability. Designed for diverse industrial applications, it delivers reliable performance in tough environments while maintaining competitive pricing for cost-effective solutions.

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Largest 304L Stainless Steel Welded Pipes Supplier in Hamilton, New Zealand

Blundell Pipes and Tubes, a leading manufacturer and supplier of Stainless Steel 304L Welded Pipes in Hamilton, New Zealand, offers a comprehensive range of high-quality pipes and tubing suitable for various industrial applications. Our extensive inventory and commitment to exceptional service make us a trusted choice for regional products.

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304L Stainless Steel Welded Pipe Sizes

NB Sizes Sch 5 Sch 10 Sch 40 Sch 80 Sch 160
1/8″ ✓ ✓ ✓ ✓
1/4″ ✓ ✓ ✓ ✓
3/8″ ✓ ✓ ✓ ✓
1/2″ ✓ ✓ ✓ ✓ ✓
3/4″ ✓ ✓ ✓ ✓ ✓
1″ ✓ ✓ ✓ ✓ ✓
1 1/4″ ✓ ✓ ✓ ✓ ✓
1 1/2″ ✓ ✓ ✓ ✓ ✓
2″ ✓ ✓ ✓ ✓ ✓
2 1/2″ ✓ ✓ ✓ ✓ ✓
3″ ✓ ✓ ✓ ✓ ✓
4″ ✓ ✓ ✓ ✓ ✓
5″ ✓ ✓ ✓ ✓
6″ ✓ ✓ ✓ ✓

Physical Properties of SS 304L Welded 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 Welded Pipes

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

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

We offer custom sizes for Stainless Steel 304L Welded Pipes to meet your specific needs. Our dedicated team at Blundell Pipes and Tubes provides tailored solutions for all your piping and tubing requirements. For more information, contact us at sales@blundellpipes.co.nz.

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Stainless Steel 304L Welded Pipes find extensive use in various industries, including chemical processing, petrochemicals, food and beverage, pharmaceuticals, and water treatment. Their hygienic properties make them particularly suitable for applications in dairy, brewing, and medical equipment, while their corrosion resistance is ideal for marine and architectural uses. They are commonly found in heat exchangers, condensers, and process piping systems where reliability and strength are paramount. Thanks to their versatility, cost-effectiveness, and ease of fabrication, Stainless Steel 304L Welded Pipes continue to be a trusted choice for industries in need of durable and high-quality piping solutions.

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