Home > Stainless Steel > Stainless Steel 316 and 316L Welded Tubing
Maria Pipes and Tubes, a Kuala Lumpur, Malaysia-based reputable producer and supplier of **Stainless Steel 316 and 316L Welded Tubing**, provides long-lasting and corrosion-resistant tubing solutions for diverse industrial and business uses. Due to their superior resistance to pitting, crevice corrosion, and chemical attack—particularly in chloride-contaminated environments—316 and 316L welded tubing are best used in food processing, pharmaceuticals, marine environments, and chemical processing. Made with precision and strict international quality standards, our welded tubing guarantees efficient performance, high weld integrity, and extended reliability for life-critical fluid and gas transport systems.
**Stainless Steel 316 and 316L Welded Tube** consists of 16–18% chromium, 10–14% nickel, and 2–3% molybdenum. The only difference is the carbon content—316L contains less maximum carbon content (0.03%), offering better resistance to intergranular corrosion after welding. These tubes normally provide a tensile strength of 485 MPa, yield strength of 170 MPa, and elongation of approximately 35%. The welded design enables cost-effective manufacturing, particularly for larger sizes, with outstanding corrosion resistance and mechanical properties.
Welded 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
UNS | C Carbon | Mn | P | S | Si | Cr | Ni Nickel | Mo Molybdenum |
S31600 | 0.080 max | 2.00 max | 0.045 max | 0.030 max | 1.00 max | 16.0–18.0 | 10.0–14.0 | 2.00–3.00 |
S31603 | 0.030 max | 2.00 max | 0.045 max | 0.030 max | 1.00 max | 16.0–18.0 | 10.0–18.0 | 2.00–3.00 |
Yield Strength: | 30 ksi min |
Tensile Strength: | 75 ksi min |
Elongation (min 2″): | 35% |
Hardness (Rockwell B Scale): | 90 HRB max |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Choose Stainless Steel 316 and 316L Welded Tubing from Maria 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.
Maria Pipes and Tubes is the largest supplier of Stainless Steel 316 and 316L Welded Tubing in Kuala lumpur, Malaysia. 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.
| STANDARD | WERKSTOFF NR. | UNS | JIS | BS | GOST | AFNOR | EN |
| SS 316 | 1.4401 / 1.4436 | S31600 | SUS 316 | 316S31 / 316S33 | – | Z7CND17‐11‐02 | X5CrNiMo17-12-2 / X3CrNiMo17-13-3 |
| SS 316L | 1.4404 / 1.4435 | S31603 | SUS 316L | 316S11 / 316S13 | 03Ch17N14M3 / 03Ch17N14M2 | Z3CND17‐11‐02 / Z3CND18‐14‐03 | X2CrNiMo17-12-2 / X2CrNiMo18-14-3 |
Yes, Maria Pipes and Tubes offer large custom designs for Stainless Steel 316 and 316L 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@mariapipes.com.
**316 and 316L Stainless Steel Welded Tubing** is extensively applied in heat exchangers, instrumentation tubing, condensers, process piping, and sanitary systems. The 316L alloy is particularly suitable for welded applications because it resists carbide precipitation. These tubes offer greater durability, weldability, and sanitary characteristics that make them particularly suited for corrosive and high-purity service applications. For use in cleanroom facilities or industrial fluid systems, they provide consistent performance with low maintenance over long service life.
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