Stainless Steel 310MoLN Seamless Pipe Manufacturer and Supplier in Thailand
SS 310MoLN Seamless Pipes (DIN 1.4466 / UNS S31050) is a high-performance stainless steel pipe known for its excellent resistance to high temperatures, corrosion, and aggressive chemical environments. These pipes are ideal for demanding industries such as chemical processing, power generation, and marine applications. At Thaida, a trusted manufacturer and supplier based in Chon Buri, Thailand, we specialize in producing premium 310MoLN stainless steel seamless pipes that meet international standards. With a strong focus on quality and precision, our pipes are crafted using advanced manufacturing techniques and undergo stringent quality checks to ensure durability and reliability in critical operations.
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Product Overview: Stainless Steel 310MoLN Seamless Pipes
SS 310MoLN Seamless Pipes are high-performance austenitic stainless steel pipes engineered for extreme environments. The “MoLN” stands for added molybdenum (Mo) and nitrogen (N), which improve resistance to corrosion and increase strength. These pipes are fully austenitic, meaning they contain no intergranular carbide precipitates, ensuring excellent stability under high temperatures. Made from a Cr–Ni–Mo–N alloy and manufactured without weld seams, SS 310MoLN seamless pipes provide uniform strength and long-term durability. Known for their exceptional resistance to heat and corrosion, they are ideal for demanding industries such as chemical processing, petrochemical, and power generation.
Characteristics of SS 310MoLN Seamless Pipes
310MoLN SS Seamless Pipes are known for their superior features, such as intergranular corrosion, weldability, stress corrosion cracking, and many more.
General Corrosion
SS 310MoLN offers excellent resistance to general corrosion, making it suitable for harsh chemical environments where standard steel may degrade quickly.
Intergranular Corrosion
The low carbon and nitrogen content in 310MoLN minimizes carbide precipitation, effectively resisting intergranular corrosion even after welding or heat exposure.
Pitting and Crevice Corrosion
Its high chromium and molybdenum content provides strong defense against localized attacks such as pitting and crevice corrosion in chloride-rich or marine environments.
Stress Corrosion Cracking (SCC)
310MoLN stainless steel demonstrates good resistance to SCC, ensuring structural integrity in high-stress and high-temperature environments like power plants and refineries.
Erosion Corrosion
The alloy’s robust composition resists material loss caused by the combined effects of corrosion and mechanical wear, ensuring long service life in high-flow systems.
Weldability
SS 310MoLN has excellent weldability, allowing for ease of fabrication and joining without compromising corrosion resistance or mechanical strength.
Why Choose Our Stainless Steel 310MoLN Seamless Pipes
Thaida Stainless Steel Manufacturing (Thailand) Co., Ltd. supplies premium Stainless Steel 310MoLN seamless pipes with assured quality. With advanced manufacturing facilities, strict quality control, and timely delivery, we ensure reliability and performance in every pipe. Our customer-focused approach, competitive pricing, and commitment to excellence set us apart from other suppliers in the market.
Comprehensive Product Testing
Global Exports Expertise
Large Inventory & Fast Dispatch
Custom Sizes & Finishes
In-House Testing & Full Traceability
Advanced Production Technology
After-Sales Support, Service- Technical Support
Industry Certifications & Compliance
Stainless Steel 310MoLN Seamless Pipes Specification
Below is the specification of Stainless 310MoLN Pipes, covering details such as size range, standards, wall thickness, and material grade to ensure suitability for various industrial applications.
| Specification | Details |
|---|---|
| Specifications : | ASTM / ASME SA312 / A312 |
| Dimensions : | ASTM, ASME and API |
| Schedule : | SCH 10, SCH20, SCH30, SCH40, STD, SCH60, XS, SCH80, SCH120, SCH140, SCH160, XXS |
| Wall Thickness : | Schedule 5S - Schedule XXS |
| Size : | 1/2" NB - 24" NB |
| Length : | Single Random, Double Random & Cut Length |
| Form : | Round, Square, Rectangular, Hydraulic etc. |
| End : | Plain End, Beveled End, Treaded |
Equivalent Grades of Stainless 310MoLN Seamless Pipes
This section lists alternative international standards and designations equivalent to Stainless steel 310MoLN for global compatibility.
| Grade | C | Mn | Cr | P | S | Mo | Ni | Nitrogen | Si | Iron |
|---|---|---|---|---|---|---|---|---|---|---|
| SS 310MoLN | ≤0.02 | ≤2.00 | 24.00–26.00 | ≤0.025 | ≤0.01 | 2.00–2.50 | 21.00–23.00 | 0.10–0.16 | ≤0.70 | Balance |
Chemical Composition of 310MoLN SS Seamless Pipes
This chemical composition table for 310MoLN SS Seamless Pipes outlines percentages of major elements like carbon, chromium, nickel, and molybdenum.
| Element | Composition (% by weight) |
|---|---|
| C | ≤ 0.02 |
| Mn | ≤ 2.00 |
| Cr | 24.00 - 26.00 |
| P | ≤ 0.025 |
| S | ≤ 0.01 |
| Mo | 2.00 - 2.50 |
| Ni | 21.00 - 23.00 |
| Nitrogen | 0.10 - 0.16 |
| Si | ≤ 0.70 |
| Iron (Fe) | Balance |
Mechanical Properties of Stainless Steel 310MoLN Seamless Pipes
This section highlights the key mechanical characteristics like tensile strength, yield strength, and elongation, that determine the pipe’s performance.
| Property | Value |
|---|---|
| Tensile Strength (MPa) | 540 - 740 |
| Yield Strength (MPa) | ≥ 250 |
| Elongation (%) | ≥ 40 |
| Hardness | ≤ 95 |
Stainless Steel 310MoLN Seamless Pipes Manufacturing Process
There are 5 steps involved in the Stainless Steel 310MoLN Pipes manufacturing process, which are given below. Every step of production is precisely controlled to comply with stringent industry standards.
1. Raw Material Selection
High-quality stainless steel billets and strips are carefully selected for superior strength and corrosion resistance.
2. Pipes Formation
The selected raw material is formed into pipes using seamless extrusion methods, depending on the application.
3. Heat Treatment
Pipes undergo required controlled heat treatment to enhance mechanical properties and relieve internal stresses.
4. Cold Working and Finishing
After heat treatment, pipes are cold-worked for better surface finish, dimensional accuracy and improved strength.
5. Quality Control and Testing
Every pipe is thoroughly inspected and tested to ensure it meets international quality standards for performance and reliability.
Applications of Stainless 310MoLN Seamless Pipes
Stainless Steel 310MoLN Seamless Pipes are widely used in oil & gas, chemical & petrochemical, power generation, marine & shipbuilding, aerospace & defense, waste treatment, and food & beverage industries due to high strength, corrosion resistance, and performance under extreme temperatures.
Oil and Gas Industry
Chemical and Petrochemical Industry
Food and Beverage Industry
Pharmaceutical & Biotechnology
Aerospace & Defense
Power Generation & Heat Exchange
Construction and Architecture
Marine & Shipbuilding
Automotive and Transportation
Stainless Seamless Pipes
Stainless Steel 310MoLN Seamless Pipes FAQ's
Which industries commonly use Stainless Steel 310MoLN Seamless Pipes?
Stainless Steel 310MoLN Seamless Pipes are used in industries that demand high corrosion resistance and strength. These plates are commonly used in industries, such as urea production plants, chemical processing, petrochemical and pharmaceutical and fertilizer.
Can Stainless Steel 310MoLN Seamless Pipes be bent for custom installations?
Yes, Stainless Steel 310MoLN Seamless Pipes can be bent for custom installations. As an austenitic stainless steel, the 310MoLN grade has good ductility and is suitable for fabrication processes like bending. Manufacturers commonly supply pipe bends and elbows made from this material for custom installations, allowing for smooth and efficient direction changes in piping systems.
Are Stainless Steel 310MoLN Seamless Pipes suitable for high-pressure steam systems?
Yes, Stainless Steel 310MoLN Seamless Pipes are suitable for high-pressure steam and high-temperature systems. They exhibit high tensile and yield strength, excellent thermal stability, and good resistance to oxidation at elevated temperatures. These properties, combined with the strength of a seamless pipe structure, make them a reliable choice for demanding applications such as power generation, steam boilers, and other critical high-pressure and high-temperature environments.
Can Stainless Steel 310MoLN Seamless Pipes be supplied in custom lengths and diameters?
Yes. Manufacturers and suppliers offer Stainless Steel 310MoLN Seamless Pipes in both standard specifications and custom cut-to-length sizes. They are available in multiple outer diameters, wall thicknesses and in various lengths to meet specific project and installation requirements.