Stainless Steel 316 and 316L Welded Pipes

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Stainless Steel 316 and 316L Welded Pipes Manufacturer, Supplier and Exporter in Chennai, India

Vipul Pipes and Tubes is a prominent manufacturer and supplier of Stainless Steel 316 and 316L Welded Pipes in Chennai, India, delivering corrosion-resistant, high-quality piping solutions for commercial and industrial uses. SS 316 is an austenitic stainless steel with excellent resistance to chloride environments, while 316L is the low-carbon variant that provides improved weldability and resistance to sensitization. Our welded pipes are precision-engineered to international quality standards, providing a superior surface finish, dimensional tolerance, and long term durability. Vipul Pipes and Tubes is catering to the chemical processing, pharmaceutical, food & beverage, marine, and oil & gas industries.

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16–18% chromium, 10–14% nickel, and 2–3% molybdenum in Stainless Steel 316 and 316L provide an added resistance against pitting and crevice corrosion. 316 contains more carbon (up to 0.08%), whereas 316L contains ≤0.03% carbon and thus is the most suitable for welding. Both grades possess tensile strength of 515–760 MPa, yield strength ≥205 MPa, and elongation of approximately 35%. SS 316L possesses very good intergranular corrosion resistance, particularly following welding, whereas SS 316 provides marginally greater mechanical strength for structural use in severe environments.

Stainless Steel 316 and 316L 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 316 and 316L Welded Pipes

Grade	UNS No	Old British		Euronorm		Swedish SS	Japanese JIS
Grade	UNS No	BS	En	No	Name	Swedish SS	Japanese JIS
316	S31600	316S31	58H, 58J	1.4401	X5CrNiMo17-12-2	2347	SUS 316
316L	S31603	316S11	–	1.4404	X2CrNiMo17-12-2	2348	SUS 316L

316 and 316L Stainless Steel Welded Pipes Chemical Composition

Grade		C	Mn	Si	P	S	Cr	Mo	Ni	N
316	min. max.	– 0.08	– 2.0	– 0.75	– 0.045	– 0.03	16.0 18.0	2.00 3.00	10.0 14.0	– 0.10
316L	min. max.	– 0.03	– 2.0	– 0.75	– 0.045	– 0.03	16.0 18.0	2.00 3.00	10.0 14.0	– 0.10

SS 316 and 316L Welded Pipes Mechanical Properties

Grade	Tensile Strength (MPa) min	Yield Strength 0.2% Proof (MPa) min	Elongation (% in 50mm) min	Hardness
Grade	Tensile Strength (MPa) min	Yield Strength 0.2% Proof (MPa) min	Elongation (% in 50mm) min	Rockwell B (HR B) max	Brinell (HB) max
316	515	205	40	95	217
316L	485	170	40	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 316 and 316L Stainless Steel Welded Pipes from Vipul Pipes and Tubes?

Choosing Stainless Steel 316 and 316L 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 316 and 316L Stainless Steel Welded Pipes Supplier in Chennai, India

Vipul Pipes and Tubes, a leading manufacturer and supplier of Stainless Steel 316 and 316L Welded Pipes in Chennai, India, 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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316 and 316L 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 316 and 316L 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
316 – 316L	8000	193	15.9	16.2	17.5	16.3	21.5	500	74

Types of 316 and 316L Stainless Steel Welded Pipes

Are Custom Sizes Available for 316 and 316L Stainless Steel Welded Pipes?

We offer custom sizes for Stainless Steel 316 and 316L Welded Pipes to meet your specific needs. Our dedicated team at Vipul Pipes and Tubes provides tailored solutions for all your piping and tubing requirements. For more information, contact us at sales@vipulpipesandtubes.co.in.

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Welded Stainless Steel 316 and 316L Pipes are extremely popular in chemical plants, refineries, and marine environments due to their exceptional resistance towards corrosive chemicals, particularly chlorides. They are utilized for piping systems in pharmaceutical and food processing industries where hygiene and corrosion resistance are necessary. The welded pipes are best suited for heat exchangers, process pipelines, water treatment systems, and structural components subject to aggressive chemicals or saltwater. SS 316L’s superior weldability makes it ideal for pressure vessels and fabricated assemblies, whereas SS 316 is used in cases that involve greater mechanical strength.