Importance of 15mo3 tubes in industries
The 15Mo3 steel tube is a low-alloy steel that contains 0.3% molybdenum and 1.25% chromium The addition of these two elements improves the steel’s strength, corrosion resistance, and high-temperature performance.
Alloy Steel Tubes, Alloy Steel Pipe ASTM A213 Alloy Steel Tubes, ASME SA213 Alloy Steel Tubes, Chrome Moly Tubes, Alloy Steel Seamless Tubes, Alloy Steel Welded Tubes, Welded Pipe P-Grade Tubes, A213 Alloy Tubes. Manufacturing Alloy Steel Tubes in ASTM A213 P5, P9, P11, P22, P91. ASME SA213 P5, P9, P11, P22, P91 Tubes, IBR Approved, Dealer, Distributor, Exporter, Supplier in India.
15Mo3 is a low-alloy steel with a specified minimum Carbon Steel content of 0.12%. It is primarily used for high-temperature applications, particularly in the manufacturing of Boiler Tube and pressure vessel components. 15Mo3 tubes, which are made from this steel, are designed to withstand elevated temperatures and high-pressure environments. Valour Alloy Inc., we carry a full inventory of 15mo3 Tube Supply Alloy Steel EFW Tube products in a variety of sizes to meet the High temperature service requirements for applications the Power Plants, Petro Chemical Plants and Refineries industries. Alloy Steel EFW Tubes steel tube can be structural in nature or used in fluid and oil transmission.

15mo3 Seamless Tube

15mo3 Welded Tube
We Supply Alloy Steel Tubes and Alloy Steel Pipe in ASTM A335 Grade P5, ASTM A335 Grade P9, ASTM A335 Grade P11, ASTM A335 Grade P22, ASTM A335 Grade P91, ASTM A213 Grade T5, ASTM A213 Grade T9, ASTM A213 Grade T11, ASTM A213 Grade T22, ASTM A213 Grade T91. The grade indicates the testing methods required for a given application. It is critical that structural grades of Carbon Steel Pipe not be used for Pressure or Fluid applications.
Brief overview of the importance of 15mo3 tubes in industries
Valour alloys represent here the importance of 15mo3 Tubes do you know 15Mo3 Stands for Low Alloys Steel Grade and its Primary Product of Tubes and 15Mo3 comes with high temperatures and pressures these tubes are essential for multiple industries due to their unique chemical and mechanical properties. Do you know 15Mo3 has multiple features and advantages Valour alloys explain here the major 4 features of 15Mo3 Tubes such as High-Temperature Resistance, Corrosion Resistance, Mechanical Strength, and Weldability we explain below the features of 15Mo3
- High-Temperature Resistance
- Corrosion Resistance
- Mechanical Strength
- Weldability
High-temperature resistance represents molybdenum as its key alloying element do you know Corrosion Resistance It offers good resistance to oxidation and scaling we talk about Weldability so 15Mo3 is known for its good weldability, major Advantages of 15M03 such as Prolongs equipment lifespan, Reduces maintenance and downtime, Enhances safety and performance in critical applications.
Definition of Alloy Steel Pipe and its characteristics
The 15Mo3 represents the low alloy grade that has the most significant additions of molybdenum and manganese to it and 15Mo3 tubes are used in multiple industries such as the Oil and gas industry, Power plants, Chemical processing, Construction and infrastructure, Automotive and aerospace industries, Heat exchangers and Boiler Tube heat exchange are applied Do you know heat exchange are applied in processes involved In both cooling as well as heating Since the low alloyed 15Mo3 is an alloy that can be used in elevated temperature settings Companies in these key sectors are often looking for the best and safest option for their applications, and here the use of Seamless Pipes according to DIN 17175 15Mo3 offers an advantage, as they can withstand almost 20% higher loads than Welded Pipe
15mo3 Tube Application
15mo3 Tube is widely used in construction and other structural applications Many Industries use Stainless steel and other materials for their production of 15mo3 Tube and its use in Major production houses such as Oil and gas industry, Power plants, Chemical processing, Construction and infrastructure, Automotive and aerospace industries, Heat exchangers and Boiler Tube there are some essential points are explained below
- Oil and gas industry
- Power plants
- Chemical processing
- Construction and infrastructure
- Automotive and aerospace industries
- Heat exchangers and boilers
15Mo3 is a low Alloy Steel Pipe grade defined under DIN 17175, widely used in the construction of Boiler Tube and Seamless Pipes for high-temperature applications. Generally, these industries make use of heat exchangers, as a means of transference of heat among two or more solutions. Heat exchangers are applied in processes involved in both cooling and heating.
Explanation of 15mo3 tube and its composition
When we talk about 15Mo3 tubes it represents low Alloy Steel Pipe that contains 0.3% molybdenum and 1.25% chromium. There are major two popular elements such as steel's strength, resistance to corrosion, and high-temperature performance. We explain below the chemical and mechanical composition
Chemical Composition of 15Mo3 Tube
Element | Percentage |
Carbon Steel | 0.12–0.20% |
Silicon (Si) | 0.20–0.35% |
Manganese (Mn) | 0.40–0.90% |
Chromium (Cr) | 0.30% max |
Molybdenum (Mo) | 0.25–0.35% |
Phosphorus (P) | 0.030% max |
Sulfur (S) | 0.030% max |
Different types of 15mo3 tubes available in the market
The Valour Alloys introduction here different types of 15Mo3 in the Year 2025 Do you know how many types of 15Mo3 are available in the metal market there are multiple types and dimensions of 15Mo3 Tubs it totally depend on the Manufacturing Method which types of material we use for 15Mo3 Tubes also depends on the application such as Boiler Tube, Heat Exchanger Tubes, and Superheater Tubes when we selected our application so after then we checked material Standards and Specifications such as EN 10216-2 Seamless Tubes and Seamless Pipes DIN 17175 Standard Tubes
15mo3 Tube Range
15mo3 Tube Outer Diameter Size | A335 - 3/8" NB To 30" NB (Nominal Bore Size) |
15mo3 Tube Wall Thickness | Schedule 20 To Schedule XXS (Heavier On Request) Up to 250 mm Thickness |
15mo3 Tube Length | 5 To 7 Meters, 09 To 13 Meters, Single Random Length, Double Random Length And Customize Size. |
15mo3 Tube Ends | Plain Ends / Beveled Ends / Coupling |
15mo3 Tube Specification | ASTM A213 / ASME SA213 |
15mo3 Tube Grades | ASTM A213 T5, ASTM A213 T9, ASTM A335 T11, ASTM A213 T22, ASTM A335 T91, ASME SA213 T5, ASME SA213 T9, ASME SA213 T11, ASME SA213 T22, ASME SA213 T91 |
15mo3 Tube Dimension | All Tubes Is Manufactured and Inspected / Tested to the Relevant standards including ASTM, ASME, API. |
15mo3 Tube Type | Seamless Pipes and Tubes - Hot Rolled / Cold Drawn |
15mo3 Tube Delivery Conditions | As Rolled, Cold Drawn, Normalizing Rolled, Thermomechanical Rolled / Formed, Normalizing Formed, Normalized and Tempered / Quenched and Tempered - BR / N / Q /T |
15mo3 Tube Coating | Epoxy Coating / Colour Paint Coating / 3LPE Coating. |
15mo3 Tube Machinery | Draw Bench / Pilger / De-Coiler / Edge Miller / Welding Line / Heat Treatmen Furnace / Pickling Tank / Cutting Bench etc. |
15mo3 Tube Value Added Services | Draw / Expansion / Machining / Sand Blasting / Shot Blasting / Galavanizing / Heat Treatment |
15mo3 Tube Packaging | Loose / Bundle / Wooden Pallet / Wooden Box / Plastic Cloth Wraps / Plastic End Caps / Beveled Protector |
15mo3 Tube Shipment & Transportation | By Road - Truck / Train, By Sea - Break-bulk Conventional Vessel / FCL (Full Container Load) / LCL (Less Container Load) / 20 Feet Container / 40 Feet Container / 45 Feet Container / High Cube Container / Open Top Container, By Air - Freighter Civil Passenger and Cargo Planes |
15mo3 Tube Other Testing | Tensile Test, Transverse Tension Tests, Flattening Test, Metal Structure and Etching Tests, Photomicrographs, Hardness Tests, etc. |
15mo3 Tube Material Test Certificate | Manufacturer Test Certificate As Per EN10204 3.1, 3.2 / Laboratory Test Certificate From NABL Approved Lab. / Under Third Party Inspection Agency Like SGS, TUV, DNV, LLOYDS, ABS ETC |
Other Available Products of 15mo3 Tube
Alloy Steel Pipe and Seamless Pipes and Tubes | Alloy Steel Tubes |
Alloy Steel ASTM A335 P1 Seamless Tubing | Alloy Steel ASTM A213 T1 Seamless Tube |
ASTM A335 P9 Alloy Steel Seamless Tubes and Seamless Pipes | A213 T5 Alloy Seamless Tubing |
A335 P11 Alloy Seamless Tubing Suppliers | ASTM A213 T5b Alloy Tube |
Chrome Moly P12 Tubes Dealer | Alloy Steel A213 T5c Tubing Exporter |
A335 P22 Alloy Tubing Stockholder | ASTM A213 T11 Alloy Seamless Tube Distributors |
Chrome Moly Alloy Steel Tubing | Alloy Steel P22 Tubes Manufacturer |
ASME SA335 P23 Seamless Tubes | ASTM A213 T12 Alloy Tube |
ASTM A335 Chrome Moly Tubes | ASME SA213 T22 Alloy Seamless Tubing |
ASTM/ASME A691 GRADE 1CR 11/4CR 21/4CR Alloy EFW Tubes | T23 Alloy Steel Tubes Stockist |
ASTM A691 GRADE 91 Alloy Steel Tubes | ASME SA213 T92 Alloy Steel ERW Tube |
Chrome Moly Alloy Steel Tubing | ASME SA335 P92 Alloy Steel Welded Tubes and Welded Pipe |
Test Certificates
We 15mo3 Tube with the following details Mill Test Certificate according to EN 10204 3.1, PMI Test, Test Report from NABL Approved Lab, 3.2 Certification by External Testing Authority third, ultrasonic test report, and X-ray report.
Quality Assurance
At Valour Alloys all types of 15mo3 Tube such as ASME B36.19 DIN2609 Grade 15Mo3 Clad Pipe, DIN Gr. 2609 15Mo3 Steel Pipe, 2609 Gr. 15Mo3 ERW Pipe, Carbon Steel DIN 2609 Grade 15Mo3 Hollow Pipe, DIN 2609 Grade 15Mo3 Welded Pipe, Grade 15Mo3 DIN 2609 Round Pipe, Welded DIN2609 15Mo3 Steel Tubes, Seamless Pipes CS DIN 2609 Gr 15Mo3 Tube from raw material purchase to production and product shipping. They are visually inspected for compliance with ASTM, ASME, DIN, EN and JIS codes and standards. We can also designate certified official testing agencies upon customer request so that they can witness the product's material, size and quality compliance reports.
Marking & Packing
Our 15mo3 Tube is packaged to ensure no damage during transit. In the case of export, the standard export packing is in a wooden box. All 15mo3 Tube are marked with our grade, batch number, size and mark. We can also do custom branding on our products as per buyer's unique requirements
Supplying 15mo3 Tube to Countries -
We Export 15mo3 Tube to Saudi Arabia, Iran, Iraq, United Arab Emirates, Qatar, Bahrain, Oman, Kuwait, Turkey, Egypt, Yemen, Syria, Israel, Jordan, Cyprus, Singapore, Malaysia, Indonesia, Thailand, Vietnam, South Korea, Japan, Sri Lanka, Maldives, Bangladesh, Mayanmar, Taiwan, Cambodia, Argentina, Bolivia, Brazil, Chile, Venezuela, Colombia, Ecuador, Guyana, Paraguay, Uruguay, United States of America, Canada, Mexico, Panama, Costa Rica, Puerto Rica, Trinidad And Tobago, Jamaica, Bahamas, Denmark, Russia, Norway, Germany, France, Italy, United Kingdom, Spain, Ukraine, Netherland, Belgium, Greece, Czech Republic, Portugal, Hungary, Albania, Austria, Switzerland, Slovakia, Finland, Ireland, Croatia, Slovenia, Malta, Nigeria, Algeria, Angola, South Africa, Libya, Egypt, Sudan, Equatorial Guinea, The Republic Of Congo, Gabon, Europe, Africa, Asia, North America, South America, Middle East, Far East Etc.
Distributing 15mo3 Tube to Cities -
We Export 15mo3 Tube to Navi Mumbai, Indore, Baroda, Muscat, Secunderabad, Gimhae-si, Kanpur, Colombo, Kuala Lumpur, Bhopal, Pimpri-Chinchwad, Rajkot, Haryana, Hanoi, Ernakulam, Chandigarh, Surat, Los Angeles, Hong Kong, Ahmedabad, Perth, Petaling Jaya, Hyderabad, Mumbai, Algiers, Edmonton, Ludhiana, Ho Chi Minh City, Karachi, Bangkok, Dallas, Bengaluru, Jakarta, Granada, Seoul, Cairo, Geoje-si, Rio de Janeiro, Abu Dhabi, Port-of-Spain, Sydney, London, Courbevoie, Vung Tau, Sharjah, Jaipur, Lahore, Chennai, Istanbul, Lagos, Thane, Dubai, Coimbatore, La Victoria, Calgary, Jeddah, Busan, Mexico City, Al Khobar, Caracas, Singapore, Atyrau, Manama, Kolkata, Riyadh, Jamshedpur, Brisbane, Toronto, Noida, Ahvaz, Vadodara, Doha, Visakhapatnam, Ulsan, New Delhi, Gurgaon, Bogota, Howrah, Moscow, Nashik, Ranchi, Nagpur, Al Jubail, Houston, Milan, Chiyoda, Aberdeen, Melbourne, New York, Dammam, Montreal, Santiago, Kuwait City, Pune, Tehran, Thiruvananthapuram, Faridabad, Madrid, Ankara Etc.