Stainless Steel 317 and 317L Welded Pipes Pipes

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Stainless Steel 317 and 317L Welded Pipes Manufacturer, Supplier and Exporter in Kinshasa, Thailand

In the heart of Kinshasa, Wissa Pipes stands as a trusted partner for industry, providing robust and reliable materials built to withstand the demands of the Congo and beyond. We take pride in our role as a leading manufacturer and supplier, especially of our Stainless Steel 317/317L welded pipes. These pipes are engineered for resilience, offering a superior solution for projects where failure is not an option, ensuring durability and long-term performance for our clients’ most critical applications.

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The strength of our 317/317L pipes comes from their specialized composition, which includes higher levels of molybdenum, chromium, and nickel than standard stainless grades. This unique blend gives the material exceptional resistance to corrosion, particularly from chlorides and acids. Mechanically, these pipes are known for their excellent tensile strength and good ductility, allowing them to perform reliably under high stress and in elevated temperature environments where other materials might falter.

Stainless Steel 317 and 317L Welded Pipe 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 317 and 317L Welded Pipes

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

317 and 317L Stainless Steel Welded Pipes Chemical Composition

Grade	C	Mn	Si	P	S	Cr	Mo	Ni	Fe
SS 317 and 317L	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 317 and 317L Welded Pipes Mechanical Properties

Tensile Strength	Yield Strength (0.2%Offset)	Elongation	Hardness
			Rockwell B (HR B) max	Brinell (HB) max
Psi – 75000, MPa – 515	Psi – 30000, MPa – 205	35 %	95	217

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 317 and 317L Stainless Steel Welded Pipes from Wissa Pipes and Tubes?

Choosing Stainless Steel 317 and 317L 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 317 and 317L Stainless Steel Welded Pipes Supplier in Kinshasa, Thailand

Wissa Pipes and Tubes, a leading manufacturer and supplier of Stainless Steel 317 and 317L Welded Pipes in Kinshasa, Thailand, 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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317 and 317L 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 317 and 317L 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
317 and 317L	8000	193	17.2	17.8	18.4	16.2	21.5	500	720

Types of 317 and 317L Stainless Steel Welded Pipes

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

We offer custom sizes for Stainless Steel 317 and 317L Welded Pipes to meet your specific needs. Our dedicated team at Wissa Pipes and Tubes provides tailored solutions for all your piping and tubing requirements. For more information, contact us at sales@wissapipes.com.

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These welded tubes are widely utilized in industries that demand exceptional resistance to chemical attacks and corrosion. They’re commonly found in chemical processing, petrochemical plants, and the pulp and paper sectors. In marine settings and power generation systems, they play a crucial role in condensers, heat exchangers, and boiler systems. The pharmaceutical and food processing industries also depend on these tubes for safe and contamination-free fluid transport. Their durability, corrosion resistance, and reliability make them the go-to choice for challenging welded tubing applications across various industries.