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High-quality mild steel LSAW (longitudinal submerged arc welded) pipes appropriate for large-diameter and high-pressure applications are available from Vipul Pipes and Tubes, a reputable manufacturer and supplier in Chennai, India. LSAW pipes are made from hot-rolled mild steel plates and are welded longitudinally using a submerged arc welding process, which guarantees deep penetration, consistent strength, and outstanding weld integrity. MS LSAW pipes are extensively utilized in sectors like infrastructure, water transmission, construction, and oil and gas because of their smooth finish and reputation for structural dependability. These pipes guarantee reliable performance and longevity by adhering to international standards such as API 5L, ASTM A252, and IS 3589.
Mild Steel Iron with a low carbon content (0.15–0.25%) makes up the majority of LSAW pipes, with trace amounts of manganese, sulfur, and phosphorus also present. This composition has a moderate tensile strength, good ductility, and weldability. Tensile strength of 410–530 MPa, yield strength of 240 MPa or greater, and elongation of 20% or more are typical mechanical properties. Strong, consistent weld seams with superior toughness and dimensional accuracy are guaranteed by the LSAW process. These pipes are appropriate for demanding structural and pipeline applications because they can be heat-treated or coated (e.g., epoxy, 3LPE) to improve corrosion resistance.
| Size: | 15mm NB to 150mm NB (1/2” to 6”), 7″ (193.7mm OD to 20″ 508mm OD) |
|---|---|
| Form | Round, Square, Rectangular, Coil, U Tube, |
| Length | As per customer’s requirement (Maximum upto 7 meters) |
| End | Plain End, Bevelled End |
| Type | Seamless / ERW / Welded |
| Certification For Mild Steel | Mill Test Certificate as per EN 10204 / 3.2B |
| Dimensional Tolerances | IS: 1239 (Pt I) – 2004, Equivalent to BS – 1387 / 1985 |
| OD Range | 1.250″ – 6.000″ (30-150mm) |
| Wall Range | 0.095″ – 1.000″ (.2.5-25mm) |
| Mild Steel Chemical composition | |
|---|---|
| Carbon | 0.16-0.18% |
| Silicon | 0.40% max |
| Manganese | 0.70-0.90% |
| Sulphur | 0.040% Max |
| Phosphorus | 0.040% Max |
| Mild Steel Grade | Y.S. (min) | T.S. (min) | Elongation | |
| Mpa | Mpa | 25.4 mm & under | Over 25.4 mm | |
| YST-240, YST-210, YST-310 | 240, 210, 310 | 410, 330, 450 | 10, 12, 8 | 15, 20, 10 |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Choosing Mild Steel LSAW Pipes from Vipul Pipes and Tubes ensures you receive premium-quality products built to meet the demands of heavy-duty applications. Brydon’s LSAW pipes are manufactured with precision, offering a strong, uniform weld for exceptional durability and leak resistance. Committed to stringent quality standards, Brydon provides reliable pipes that excel in industries like oil and gas, water distribution, and construction. With a customer-focused approach, Brydon delivers tailored solutions, timely service, and competitive pricing, making them a trusted partner for your mild steel LSAW pipe needs.
Vipul Pipes and Tubes, one of the largest suppliers of Mild Steel Lsaw Pipe in Chennai, India, offers a comprehensive range of high-quality pipes and tubes suitable for various industrial applications. Their extensive inventory and commitment to exceptional service make them a go-to choice for stainless steel products in the region.
Yes, we offer custom sizes for Mild Steel Lsaw Pipe to meet your specific requirements. Our team at Vipul Pipes and Tubes is committed to providing tailored solutions for all your Piping & tubing needs. For more details, contact us at sales@vipulpipesandtubes.co.in.
Mild Steel Oil and gas pipelines, water supply systems, sewage treatment, offshore structures, pilings, and structural supports in bridges and tall buildings are just a few of the many applications for LSAW pipes. They are favored for long-distance fluid transmission and foundation piling in infrastructure projects because of their capacity to withstand high pressure and large diameters. These pipes are also used in harbor construction, marine construction, and mechanical systems that need to be strong, dependable, and corrosion-resistant. In order to extend their lifespan in harsh soil and water conditions, MS LSAW pipes are frequently coated on the inside and outside.







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