Lecong Stainless is a well-respected manufacturer and supplier based in Da Nang, Vietnam, known for its top-notch Stainless Steel Seamless Pipes that meet international standards. These pipes are crafted using cutting-edge technology and precision engineering, ensuring they boast remarkable durability, corrosion resistance, and precise dimensions. With their smooth finish and ability to handle high pressure and temperature, they find a home in various demanding industries. Lecong Stainless prioritizes customer satisfaction, timely deliveries, and competitive pricing, making them a reliable partner for Stainless Steel Seamless Pipes in both local and global markets.
When it comes to composition, Stainless Steel Seamless Pipes mainly consist of iron, chromium, and nickel, with carefully controlled amounts of molybdenum, carbon, and manganese to boost performance. This blend gives them outstanding resistance to corrosion, oxidation, and extreme temperatures. On the mechanical side, these pipes offer high tensile and yield strength, toughness, and excellent formability. The lack of welds ensures they have superior structural integrity, making them dependable for high-pressure applications. Their ability to maintain dimensional stability in harsh environments makes stainless steel seamless pipes ideal for critical industrial operations and ensures a long-lasting service life.
| Range : | 6NB to 1200NB |
| Outer Diameter : | 1/8″ NPS to 12″ NPS |
| Thickness : | 0.6 mm to 12.7 mm |
| Schedules : | SCH. 5, 10, 20, 30, 40, 60, 80, 100, 120, 140, 160, XXS. |
| Length : | Single Random, Double Random & Cut Length |
| Specifications : | ASTM A312 / ASTM SA312 |
| Types : | Round, Square, Rectangle, Hydraulic, Honed Tubes |
| End : | Plain End, Beveled End |
| Grade | UNS # | Content % by weight | |||||||
| Carbon | Manganese | Phosphorus | Sulfur | Silicon | Chromium | Nickel | Molybdenum | ||
| TP304 | S30400 | 0.08 | 2.00 | 0.045 | 0.030 | 1.00 | 18 – 20 | 8 – 11 | x |
| TP304L | S30403 | 0.035 | 2.00 | 0.045 | 0.030 | 1.00 | 18 – 20 | 8 – 13 | x |
| TP316 | S31600 | 0.08 | 2.00 | 0.045 | 0.030 | 1.00 | 16 – 18 | 10 – 14 | 2 – 3 |
| TP316L | S31603 | 0.035 | 2.00 | 0.045 | 0.030 | 1.00 | 16 – 18 | 10 – 14 | 2 – 3 |
| Steel Grade | N/mm 2 MIN. Tensile Stress | N/mm 2 MIN. Proof Stress | % MIN. Elongation | HRB MAX. Hardness |
| SUS304 | 520 | 205 | 40 | 90 |
| SUS304L | 480 | 175 | 40 | 90 |
| SUS310S | 520 | 205 | 40 | 90 |
| SUS316L | 480 | 175 | 40 | 90 |
| SUS321 | 520 | 205 | 40 | 90 |
Contact us to get a quick quote for your requirement.
| SS TP 304 Seamless Pipes | Stainless TP 304L Seamless Tubing |
| ASTM A213 Stainless Welded Pipe | A249 SS TP Welded Tubes |
| ASTM A358 310S Stainless ERW Pipe | A312 SS 310 Rectangular Seamless Pipe |
| ASTM A213 316 SS Rectangular Tubes | TP 316L SS ERW Tubes |
| TP 316H Stainless Coiled Seamless Tubing | SS Heat Ex-changer Tubes |
| Stainless 317L Round Tubing | ASTM A213 317 Stainless Square Seamless Pipes |
| ASME TP Stainless Electric Fusion Welding Pipes | TP 321 SS EFW Tubing |
We are delivering the most seamless customer experience with their exhaustive documentations attached with the Stainless Steel Seamless Pipes. The despatch is done along with essential documents like a commercial invoice, packing list, fumigation certificate, heat treatment chart, quality assurance plan, and an NABL-approved lab test report covering the fact of authenticity and quality beyond comparison. In addition to this, we offer a battery of test certificates such as MTC as per EN 10204/3.1b, PMI Test Certificate, 100% radiography test report, and Third Party Inspection Certificate, as well as our commitment to client satisfaction and our uncompromising pursuit of excellence on every product we deliver.
Yes, stainless steel seamless pipes are ideal for hygienic and sanitary applications due to their corrosion resistance, smooth surface finish, and ability to prevent contamination and bacterial growth.
Stainless steel seamless pipes are generally resistant to galvanic corrosion, especially when properly passivated. However, if in contact with more anodic metals, galvanic corrosion can occur in certain environments.
Yes, stainless steel seamless pipes are highly recyclable. They can be melted down and repurposed for new products without losing quality, making them a sustainable material option.
Yes, stainless steel seamless pipes are suitable for cryogenic applications due to their excellent toughness, strength, and resistance to brittle fracture at extremely low temperatures.
These pipes are extensively used in industries like oil and gas, petrochemical, chemical processing, power generation, and marine for transporting liquids and gases under high pressure and temperature. In construction, they serve as structural frameworks, boilers, and heat exchangers due to their strength and durability. Their hygienic properties also make them a great fit for the food processing and pharmaceutical sectors. The automotive and aerospace industries depend on these pipes for fluid transport and precision components. With their versatility, reliability, and resistance to corrosion, Stainless Steel Seamless Pipes are vital in modern industrial applications around the globe.
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