Manufacturer, Supplier & Exporter of EN 10216-1 P235TR2 Spool
EN 10216‑1 is a European standard that defines seamless non-alloy steel tubes for pressure purposes, and P265TR1 is one of its specified grades. The "P" indicates a pressure application grade, "265" corresponds roughly to its minimum yield strength in MPa, “TR1” refers to room-temperature testing (without the more stringent impact test required for TR2). Because of its strength and ductility, P265TR1 is very well-suited for high-pressure systems, such as boiler piping, heat exchangers, pressure vessels, and critical process lines in petrochemical or power plants..
EN 10216-1 is a European standard specifying seamless non-alloy steel tubes for pressure purposes. The P265TR1 grade is designed for general pressure applications, with a minimum yield strength of 265 MPa. “TR1” indicates that the tube is tested at room temperature without the more stringent low-temperature impact tests required for TR2. Its combination of strength, ductility, and weldability makes it suitable for pipelines, boilers, heat exchangers, and pressure vessels in industrial sectors.
P265TR1 spools offer a tensile strength ranging between 410–570 MPa, with a minimum yield strength of 265 MPa. The material provides elongation around 21%, offering excellent ductility for pressure-sensitive environments. Hardness remains within standard limits, and its TR1 testing ensures adequate performance for general industrial pressure piping without the need for low-temperature impact certification, making it cost-effective for standard pressure systems...
The chemical composition of EN 10216-1 P265TR1 is optimized for strength, ductility, and weldability. Carbon is typically ≤0.20%, manganese ranges between 0.30–1.40%, silicon around 0.10–0.35%, and phosphorus and sulfur are tightly controlled below 0.025% and 0.020% respectively. Trace amounts of chromium and nickel may also be present to improve corrosion resistance and toughness. This composition ensures the pipes can be welded and formed without compromising structural integrity...
A spool consists of a pre-assembled piping segment with flanges, elbows, tees, and straight tubes welded together in the workshop. For P265TR1, spools are fabricated by cutting seamless tubes, welding fittings, performing non-destructive testing (NDT), and hydrostatic testing before delivery. Prefabrication reduces field welding, improves quality control, and accelerates installation, making it suitable for large-scale industrial projects in India...
EN 10216-1 P235TR2 Spool
Specification
| Product Name | EN 10216-1 P235TR2 Spool |
|---|---|
| Manufacturer | Riddhi Siddhi Impex |
| Base Material | Carbon Steel (EN 10216-1 P235TR2) |
| Standard | EN 10216-1, DIN, ASTM, API |
| Size Range | DN 15 to DN 600 (Customizable) |
| Wall Thickness | 1.6 mm to 40 mm (Based on Project Requirements) |
| Length | Single Random, Double Random, or Cut Lengths |
| Pipe Ends | Plain End (PE), Beveled End (BE), Threaded |
| Form | Seamless, Welded, ERW, LSAW |
| Applications | Boilers, Heat Exchangers, Oil & Gas Pipelines, Chemical Plants, Pressure Piping Systems |
Chemical Composition (Base Carbon Steel)
| Element | Content (%) |
|---|---|
| Carbon (C) | 0.20 – 0.25 |
| Manganese (Mn) | 0.30 – 1.06 |
| Phosphorus (P) | 0.05 Max |
| Sulfur (S) | 0.045 Max |
| Silicon (Si) | 0.10 – 0.35 |
| Copper (Cu) | 0.40 Max |
| Nickel (Ni) | 0.40 Max |
| Chromium (Cr) | 0.40 Max |
Mechanical Properties
| Property | Value |
|---|---|
| Tensile Strength | ≥ 415 MPa |
| Yield Strength (0.2% offset) | ≥ 235 MPa |
| Elongation | ≥ 20% |
| Hardness | ≤ 95 HRB |
| Impact Resistance | Good at Room Temperature (TR2 Tested) |
Dimension Chart (Nominal)
| Nominal Pipe Size (DN) | Outside Diameter (mm) | Wall Thickness (mm) | Length |
|---|---|---|---|
| 15 | 21.3 | 2.0 | Up to 12 m |
| 50 | 60.3 | 3.0 | Up to 12 m |
| 100 | 114.3 | 6.0 | Up to 12 m |
| 150 | 168.3 | 7.1 | Up to 12 m |
| 250 | 273.1 | 9.3 | Up to 12 m |
| 400 | 406.4 | 12.7 | Up to 12 m |
Equivalent Grades
| Standard | Grade |
|---|---|
| ASTM | A106 Grade B / A53 Grade B |
| API | 5L Grade B / X42 / X52 |
| EN | EN 10216-1 P235TR2 / EN 10224 |
| DIN | St 37.2 / St 52.3 |
| BS | 3601 / 3602 |
Equivalent Standards
| Standard | Description |
|---|---|
| EN 10216-1 | Seamless Steel Tubes for Pressure Purposes |
| DIN / ISO | Standard Dimensions and Mechanical Requirements for Carbon Steel Pipes |
| API 5L | Specification for Line Pipe |
Other Types of Carbon Steel Spools
| Type | Description |
|---|---|
| EN 10216-2 Spools | Higher alloyed steel spools for elevated temperature applications |
| API 5L X42 / X52 Spools | Line pipe spools suitable for oil & gas transmission |
| Welded Carbon Steel Spools | Fabricated spools using welded carbon steel pipes for low-to-medium pressure systems |
| Stainless Steel Spools | High corrosion resistance spools for chemical and food industries |
Riddhi Siddhi Impex is a prominent Indian manufacturer and supplier of pipes, fittings, flanges, and metal products. They have the capability to either supply EN 10216-1 P265TR1 tubes or act as a domestic distributor for imported spools. Their established network enables them to support industrial projects across India by providing high-quality pressure-grade spools with necessary certifications, test reports, and traceability for project requirements..
Frequently Asked Questions (FAQs)
- Q1: What are the common applications of EN 10216-1 P235TR2 Spool?
- A1: EN 10216-1 P235TR2 spools are widely used in boilers, heat exchangers, chemical and petrochemical plants, pressure piping systems, oil & gas refineries, and industrial steam lines where pressure and temperature resistance are critical.
- Q2: Can you provide custom spool fabrication?
- A2: Yes, Riddhi Siddhi Impex offers custom spool fabrication based on client drawings and project requirements, including custom lengths, diameters, fittings, flanges, and welding specifications.
- Q3: What testing and certifications are available for P235TR2 spools?
- A3: All spools are supplied with Material Test Certificates (MTCs) compliant with EN 10216-1, hydrostatic test reports, non-destructive testing (NDT) results such as radiography or ultrasonic testing, and complete spool documentation for traceability and quality assurance.
- Q4: Which Indian cities can you supply EN 10216-1 P235TR2 spools to?
- A4: Riddhi Siddhi Impex supplies spools across all major industrial hubs including Mumbai, Delhi, Bengaluru, Hyderabad, Chennai, Kolkata, Pune, Ahmedabad, Surat, Vadodara, Rajkot, Nagpur, Indore, Bhopal, Jaipur, Kanpur, Lucknow, Agra, Varanasi, Amritsar, Chandigarh, Mysuru, Udaipur, Jodhpur, Visakhapatnam, Coimbatore, Madurai, Kochi, Thiruvananthapuram, Mangalore, Nashik, Kolhapur, Chandrapur, Akola, Vilayat, Somnath, Dahej, Narmada, Ankleshwar, Navsari, Valsad, and Rajpipla.
- Q5: What are the key benefits of using EN 10216-1 P235TR2 spools?
- A5: Benefits include high pressure and temperature resistance, uniform mechanical properties due to seamless pipe construction, reduced onsite welding, faster installation, excellent dimensional accuracy, and compliance with international standards for safety and durability.
- Q6: Are custom dimensions and fittings available for spools?
- A6: Yes, spools can be customized with specific pipe diameters, wall thicknesses, lengths, flanges, elbows, tees, reducers, and other fittings to match your project requirements.
- Q7: How does Riddhi Siddhi Impex ensure the quality of spools?
- A7: Quality is ensured through strict adherence to EN 10216-1 standards, comprehensive testing (NDT, hydro test), certified welding procedures, traceable material documentation, and careful fabrication in controlled workshop environments.
Cities we have supplied our products to
Mumbai, EN 10216-1 P235TR2 Spool Suplier in Delhi, EN 10216-1 P235TR2 Spool Suplier in Bengaluru(Bangalore), EN 10216-1 P235TR2 Spool Suplier in Hyderabad, EN 10216-1 P235TR2 Spool Suplier in Chennai, EN 10216-1 P235TR2 Spool Suplier in Kolkata, EN 10216-1 P235TR2 Spool Suplier in Pune, EN 10216-1 P235TR2 Spool Suplier in Ahmedabad, EN 10216-1 P235TR2 Spool Suplier in Surat, EN 10216-1 P235TR2 Spool Suplier in Vadodara, EN 10216-1 P235TR2 Spool Suplier in Rajkot, EN 10216-1 P235TR2 Spool Suplier in Nagpur, EN 10216-1 P235TR2 Spool Suplier in Indore, EN 10216-1 P235TR2 Spool Suplier in Bhopal, EN 10216-1 P235TR2 Spool Suplier in Jaipur, EN 10216-1 P235TR2 Spool Suplier in Kanpur, EN 10216-1 P235TR2 Spool Suplier in Lucknow, EN 10216-1 P235TR2 Spool Suplier in Agra, EN 10216-1 P235TR2 Spool Suplier in Varanasi, EN 10216-1 P235TR2 Spool Suplier in Amritsar, EN 10216-1 P235TR2 Spool Suplier in Chandigarh, EN 10216-1 P235TR2 Spool Suplier in Mysuru (Mysore), EN 10216-1 P235TR2 Spool Suplier in Udaipur, EN 10216-1 P235TR2 Spool Suplier in Jodhpur, EN 10216-1 P235TR2 Spool Suplier in Visakhapatnam, EN 10216-1 P235TR2 Spool Suplier in Coimbatore, EN 10216-1 P235TR2 Spool Suplier in Madurai, EN 10216-1 P235TR2 Spool Suplier in Kochi, EN 10216-1 P235TR2 Spool Suplier in Thiruvananthapuram, EN 10216-1 P235TR2 Spool Suplier in Mangalore, EN 10216-1 P235TR2 Spool Suplier in Nagpur, EN 10216-1 P235TR2 Spool Suplier in Nashik, EN 10216-1 P235TR2 Spool Suplier in Kolhapur, EN 10216-1 P235TR2 Spool Suplier in Chandrapur, EN 10216-1 P235TR2 Spool Suplier in Akola, EN 10216-1 P235TR2 Spool Suplier in Vilayat, EN 10216-1 P235TR2 Spool Suplier in Somnath, EN 10216-1 P235TR2 Spool Suplier in Dahej, EN 10216-1 P235TR2 Spool Suplier in Vadodara, EN 10216-1 P235TR2 Spool Suplier in Narmada, EN 10216-1 P235TR2 Spool Suplier in Surat, EN 10216-1 P235TR2 Spool Suplier in Ankleshwar, EN 10216-1 P235TR2 Spool Suplier in Navsari, EN 10216-1 P235TR2 Spool Suplier in Valsad, EN 10216-1 P235TR2 Spool 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Countries we have supplied our products to
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