ASTM A335 P92 Pipes are advanced high-temperature, high-pressure seamless alloy steel pipes manufactured in accordance with ASTM A335 / ASME SA335 standards. This grade is a modified chromium-molybdenum-tungsten alloy steel developed to provide superior creep resistance, oxidation resistance, and long-term strength at elevated temperatures. ASTM A335 P92 Pipes are widely used in ultra-supercritical power plants and other demanding thermal applications.
Metal Tubular Products is a worldwide stockist and supplier of ASTM A335 P92 Pipes, supplying high-quality seamless pipes to power generation, oil & gas, petrochemical, and refinery industries. The company maintains a comprehensive inventory in multiple sizes, schedules, and lengths, enabling fast and reliable delivery for global EPC projects and plant maintenance requirements.
ASTM A335 P92 Pipes offer improved mechanical properties compared to conventional chrome-moly grades such as P91. The addition of tungsten and optimized alloy composition enhances creep rupture strength, allowing operation at higher temperatures and pressures while extending service life. These properties make P92 pipes ideal for superheaters, reheaters, main steam lines, headers, and high-temperature pressure piping systems..
All ASTM A335 P92 Pipes supplied by Metal Tubular Products are manufactured using advanced seamless processes and supplied in the normalized and tempered condition. Proper heat treatment ensures a stable microstructure, uniform wall thickness, excellent dimensional accuracy, and reliable performance under prolonged high-temperature exposure. Strict welding procedures and post-weld heat treatment are recommended for optimal service performance..
| Standard | ASTM A335 / ASME SA335 |
|---|---|
| Grade | P92 |
| Material Type | Alloy Steel (Chromium–Molybdenum–Tungsten) |
| Product Form | Seamless |
| Heat Treatment | Normalized & Tempered |
| Manufacturing Process | Hot Finished / Cold Drawn |
| End Finish | Plain End, Beveled End |
| Application | Ultra-High Temperature & High Pressure Service |
With a strong global logistics network, competitive pricing, and deep technical expertise, Metal Tubular Products has established itself as a trusted supplier of ASTM A335 P92 Pipes worldwide. Their commitment to quality, reliability, and customer satisfaction makes them a preferred partner for critical high-temperature piping applications..
Metal Tubular Products follows stringent quality control procedures for ASTM A335 P92 Pipes. Pipes undergo chemical analysis, mechanical and impact testing, hardness testing, hydrostatic testing, and non-destructive examinations. Each shipment is supplied with Mill Test Certificates (MTC) as per EN 10204 3.1, ensuring full traceability and compliance with international standards..
| Element | Composition % |
|---|---|
| Carbon (C) | 0.07 – 0.13 |
| Manganese (Mn) | 0.30 – 0.60 |
| Silicon (Si) | 0.20 – 0.50 |
| Chromium (Cr) | 8.50 – 9.50 |
| Molybdenum (Mo) | 0.30 – 0.60 |
| Tungsten (W) | 1.50 – 2.00 |
| Vanadium (V) | 0.15 – 0.25 |
| Niobium (Nb) | 0.04 – 0.09 |
| Property | Value |
|---|---|
| Tensile Strength | ≥ 620 MPa |
| Yield Strength | ≥ 440 MPa |
| Elongation | ≥ 20% |
| Hardness | ≤ 250 HB |
| Outside Diameter | ½” NB to 24” NB |
|---|---|
| Wall Thickness | SCH 10 to SCH XXS |
| Length | Single Random, Double Random, Custom Length |
| Standard | Equivalent Grade |
|---|---|
| ASTM / ASME | ASTM A182 F92 (Forgings) |
| EN | EN 10216-2 X10CrWMoVNb9-2 |
| DIN | DIN EN X10CrWMoVNb9-2 |
| JIS | Equivalent to advanced Cr-Mo-W grades |
ASTM A335 P92 Pipes are used in ultra-supercritical power plants and other high-temperature, high-pressure applications such as superheaters, reheaters, main steam lines, headers, and pressure piping systems.
The “P92” designation refers to a chromium-molybdenum-tungsten alloy steel developed for superior creep resistance and long-term strength at elevated temperatures compared to conventional Cr-Mo grades.
Yes, ASTM A335 P92 Pipes are supplied in seamless (SMLS) form only, as mandated by ASTM A335 for critical high-temperature pressure applications.
ASTM A335 P92 Pipes are supplied in normalized and tempered condition to ensure optimum microstructure, strength, and creep performance.
Metal Tubular Products is a worldwide stockist and supplier of ASTM A335 P92 Pipes, offering a wide size range, reliable delivery, and full compliance with international quality standards.
We export steel pipes and tubes to over 60 countries worldwide, serving clients across Asia, Europe, the Middle East, Africa, Oceania, and the Americas. Our strong global logistics network ensures reliable delivery, quality assurance, and compliance with international standards.
Export Destinations Include:
Afghanistan, Albania, Andorra, Angola, Austria, Australia, Bahrain, Bangladesh,
Bhutan, Brazil, Brunei, Belarus, Belgium, Bulgaria, Cambodia, China, Cyprus,
Croatia, Czech Republic, Canada, Denmark, Estonia, Egypt, Finland, France,
Germany, Greece, Georgia, Hungary, Iceland, Ireland, Italy, Indonesia, Iran,
Iraq, Israel, Japan, Jordan, Kazakhstan, Kuwait, Kyrgyzstan, Lebanon, Latvia,
Latin America, Liechtenstein, Lithuania, Luxembourg, Malta, Madagascar, Mexico,
Moldova, Monaco, Malaysia, Maldives, Mongolia, Myanmar (Burma), Nepal,
New Zealand, North Korea, Netherlands, Norway, Nigeria, Oman, Poland, Portugal,
Pakistan, Palestine, Philippines, Qatar, Russia, Romania, San Marino,
Serbia and Montenegro, Slovakia, Slovenia, Spain, Sweden, Switzerland,
Saudi Arabia, Singapore, South Korea, South Africa, Sri Lanka, Sudan, Syria,
Taiwan, Tanzania, Tajikistan, Thailand, Turkey, Turkmenistan, Ukraine,
United Kingdom, United Arab Emirates (UAE), Uzbekistan, Venezuela, Vietnam,
Yemen, and more.
