Stainless Steel 317 and 317L Welded Tubing

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Stainless Steel 317 and 317L Welded Tubing Manufacturer, Supplier and Exporter in Cape Town, South Africa

Bosega Pipes and Tubes stands out as a top-notch manufacturer and supplier of Stainless Steel 317 and 317L Welded Tubing right in Cape Town, South Africa. They specialize in delivering high-quality tubing solutions that are expertly designed for exceptional corrosion resistance, durability, and dependable performance. The Stainless Steel 317 and 317L grades are austenitic, featuring a higher molybdenum content that grants them remarkable resistance to pitting, crevice corrosion, and harsh oxidizing environments. Bosega takes pride in their precision welding, ensuring smooth surfaces and consistent wall thickness, which results in tubing that adheres to international standards for various applications, including chemical processing, marine, petrochemical, and industrial sectors.

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When it comes to composition, Stainless Steel 317 Welded Tubing is mainly made up of iron, chromium (18–20%), nickel (11–15%), molybdenum (3–4%), along with trace amounts of carbon, manganese, and silicon. On the other hand, Stainless Steel 317L has a lower carbon content (≤0.03%), enhancing its weldability and minimizing the risk of intergranular corrosion post-welding. Both grades boast impressive mechanical properties, including high tensile and yield strength, excellent toughness, and outstanding resistance to aggressive chemicals and chloride-rich environments, all while maintaining their structural integrity under varying pressure and temperature conditions.

Stainless Steel 317 and 317L Welded Tubing Specification

Welded Pipes & Tubes Size : 1 / 8″ NB – 24″ NB

Specifications : ASTM A/ASME SA213, A249, A269, A312, A358

Standard : ASTM, ASME and API

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, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS

Types : Welded

Form : Round Tubes, Square Tubes, Rectangular Tubes, Coiled Tubes, “U” Shape, Pan Cake Coils, Hydraulic Tubes

End : Plain End, Beveled End, Treaded

Stainless Steel 317 and 317L Welded Tubing Chemical Composition

Grade	C	Mn	Si	P	S	Cr	Mo	Ni	Fe
SS 317	0.08 max	2.0 max	1.0 max	0.045 max	0.030 max	18.00 – 20.00	3.00 – 4.00	11.00 – 15.00	57.845 min
SS 317L	0.035 max	2.0 max	1.0 max	0.045 max	0.030 max	18.00 – 20.00	3.00 – 4.00	11.00 – 15.00	57.89 min

Stainless Steel 317 and 317L Welded Tubing Mechanical Properties

Density	Melting Point	Tensile Strength	Yield Strength (0.2%Offset)	Elongation
7.9 g/cm3	1400 °C (2550 °F)	Psi – 75000 , MPa – 515	Psi – 30000 , MPa – 205	35 %

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 Stainless Steel 317 and 317L Welded Tubing from Bosega Pipes and Tubes?

Choose Stainless Steel 317 and 317L Welded Tubing from Bosega Pipes and Tubes for exceptional corrosion resistance, superior strength and excellent durability. Ideal for a variety of industrial applications it provides outstanding performance in harsh environments. With precision manufacturing and quality assurance, we ensure reliable and durable tubing solutions.

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Largest Stainless Steel 317 and 317L Welded Tubing Supplier in Cape Town, South Africa

Bosega Pipes and Tubes is the largest supplier of Stainless Steel 317 and 317L Welded Tubing in Cape Town, South Africa. Known for its high-quality products. We offer superior corrosion resistance, strength, and durability. Trusted by industries worldwide they provide reliable precision-engineered tubing for various applications and project needs.

Stainless Steel 317 and 317L Welded Tubing Grade Equivalent

STANDARD	WERKSTOFF NR.	UNS	JIS	EN
SS 317	1.4449	S31700	SUS 317	–
SS 317L	1.4438	S31703	SUS 317L	X2CrNiMo18-15-4

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Types of Stainless Steel 317 and 317L Welded Tubing

Are Custom Sizes Available for Stainless Steel 317 and 317L Welded Tubing?

Yes, Bosega Pipes and Tubes offer large custom designs for Stainless Steel 317 and 317L Welded Tubing. With design, wall thickness and length. Their adjustable options ensure the tubing meets specific application requirements. This flexibility makes it more efficient and reliable for different industries and environments. For more details, contact us at sales@bosegapipes.co.za.

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These Stainless Steel 317 and 317L Welded Tubing options are extensively utilized in chemical and petrochemical plants, marine and offshore systems, pharmaceutical processing, and the food and beverage industries, where corrosion resistance and durability are paramount. They are perfect for applications like heat exchangers, process piping, storage tanks, and pressure vessels. Plus, they offer low-maintenance, high-performance solutions in seawater systems, desalination plants, and industrial fluid handling, ensuring a long-lasting service life even in the most challenging environments.