A335 Chrome Moly Pipe and Steel Pipe. ASTM A335 Pipe (ASME S/A335, Chorme-Moly) is a seamless ferritic Alloy- Steel Pipe for high temperature service. Pipe ordered to this specification shall be suitable for bending, flanging (vanstoning), and similar forming operations, and for fusion welding.

Manufacturing Alloy Steel Tubes and Steel Pipe and Alloy Steel Pipes and Chrome Alloy in ASTM A213 P5, P9, P11, P22, P91. ASME SA213 P5, P9, P11, P22, P91 Tubes, IBR Approved, Dealer, Distributor, Exporter, Supplier in India.

A335 Chrome Moly Tube also known as ASTM A335 P5, P9, P11, P22, P91 pipes, is a type of seamless ferritic alloy- Steel Pipe used in high-temperature applications. The term "Chrome Moly" is short for Chromium-Molybdenum, which are the primary alloying elements that give this tube its enhanced properties, including high-temperature strength and corrosion resistance. Here's an introduction to A335 Chrome Moly Tube Valour Alloy Inc., we carry a full inventory of A335 Chrome Moly Tube Supply Alloy Steel EFW Tube and Alloy Steel Pipes 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.


A335 Chrome Moly Seamles Tube Manufacturer

A335 Chrome Moly Seamles Tube

A335 Chrome Moly Welded Tube Supplier Manufacturer

A335 Chrome Moly Welded Tube

We Supply Alloy Steel Tubes and Steel Pipe Alloy Steel Pipes in Pipe ASTM 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.

A335 Chrome Moly Tube and Steel Tubing : A Comprehensive Overview

Valour Alloys Inc. provide A Comprehensive Overview of the A335 Chrome Moly Tube also known as Pipe ASTM A335, which is a seamless ferritic Alloy Steel Pipe that products also popular for high-temperature and high-pressure environments, A335 Chrome Moly Tube is majorly used in Power Generation, Oil and Gas Petrochemical Industry, Industrial Boilers sectors etc. we are explin here some essential important points below


  • Key Features of A335 Chrome Moly Tube
  • Grades of A335 Chrome Moly Tube

When we talk about the key Features of the A335 Chrome Moly Tube and Chrome Alloy they have multiple features like Material Composition, Seamless Construction, High-Temperature Resistance, High Strength and Durability, Corrosion Resistance etc. There are popular two Material compositions first is Chromium has represents the enhancement of corrosion and oxidation resistance and the second is Molybdenum which represents Increased strength, reduced brittleness, and improved resistance to creep at high temperatures. are you hear about Steel Seamless Pipe Construction It means we Manufacture without welded joints, ensuring uniformity and strength, making it suitable for high-stress applications.

The most Common Grades of A335 Chrome Moly Tube and Chrome Alloy are P1, P5, P9, P11, P22 and P91 every grade has a different chemical composition and mechanical properties also used in different industrial P1 stands for Lower chromium content, suitable for less demanding applications and P5, P9 stands for Higher chromium content, excellent for petrochemical and refinery applications and P11 and P22 are Widely used in power plants for their combination of high-temperature and high-pressure resistance and P91 is Advanced-grade with enhanced creep strength for modern power plants.

How to Clean and Maintain a Chrome Moly Tube and Steel Tubing

Valour Alloys Inc. provides complete guidelines for Maintenance and Care for your A335 Chrome Moly Tube They have much experience in the maintenance of all grad tubes and Pipe Fittings or Steel Plate during all sessions like winter summer and monsoons To maintain the appearance and properties of A335 Chrome Moly Tube, regular cleaning is recommended. Avoid the use of harsh chemicals or abrasives that may damage the surface. Cleaning and maintenance of A335 Chrome Moly Tubes and Steel Tubing is crucial to extend their lifespan, preserve their performance, and ensure safety in high-pressure or high-temperature applications. There are some essential points explained below


  • Cleaning Chrome Moly Tubes
  • Maintenance Tips

When we talk about the Cleaning Chrome Moly Tubes they are classified into three parts Routine Cleaning, Deep Cleaning and Descaling. For routine cleaning, we consent to Surface Dust and Debris Removal Use a soft cloth or non-abrasive sponge with warm water and a mild detergent for the Deep Cleaning they are Chemical Cleaning Use alkaline or neutral pH-based cleaning solutions to remove deposits last one is Descaling we use internal scaling due to high-temperature applications, use chemical descalers. If you want to Prosper Maintenance of your A335 Chrome Moly Tube you have to follow certain things like regular inspection and Prevent Corrosion when we start regular inspection that time we have to inspections in two ways first is Perform visual inspections and second is Prevent Corrosion, in the Perform visual inspections we have check Surface rust or discolouration and Cracks, pitting, or other mechanical damage also Use non-destructive testing method. When we inspect Prevent Corrosion so time Apply a corrosion-resistant coating, such as a high-temperature paint or anti-corrosion Oil and Gas, if the tube is exposed to harsh environments.

How to Choose the Right Chrome Moly Tube for Your Needs

When we chose the A335 Chrome Moly Tube for our Project so that time we had to check the Application Requirements as well as Understand the Grades and Their Properties. Do you know A335 Chrome Moly Tube represents the Pipe ASTM A335 Steel Seamless Pipe Pipe Fittings is generally named chrome moly pipe and Chrome Alloy for the chemical elements- Molybdenum and Chromium. Molybdenum improves the properties of Steel Pipe in terms of strength, elastic limit, wear resistance, impact strength and hardenability.


  • Define Your Application Requirements
  • Understand the Grades and Their Properties

Before purchasing a product we have to Define our Application Requirements such as Operating Temperature as well as Pressure Levels also Operating Temperature Determine the temperature range the tube will be exposed to. Higher grades, such as P91, are suitable for extremely high-temperature applications. Pressure Rating: Determine the operating pressure and select a Steel Tubing that meets or exceeds the required pressure rating. Understand the Grades and Their Properties A335 Chrome Moly tubes are available in several grades such as P1, P5, P9, P11 & P22 and P91 each and every grade has their own specifications, as well as chemical composition and mechanical properties P1, stands for low-pressure, lower-temperature applications and P5 & P9 stand for high-temperature operations with moderate corrosion resistance. Valour Alloys Inc. provides some 2025 industrial advantages tips Use P22 or P91 for modern, high-efficiency power plants requiring materials that withstand extreme conditions.

Quick Reference for Selection

By carefully evaluating these factors, you can confidently select the right A335 Chrome Moly tube and Chrome Alloy that aligns with your project needs, ensuring safety, efficiency, and long-term performance.


Grade Temperature Pressure Corrosion Resistance Common Uses
P1 Low Low Moderate General piping systems
P5/P9 Medium-High High Good Refinery, petrochemical
P11/P22 High High Very good Power plants, steam lines
P91 Extreme Extreme Excellent Advanced power systems

A335 Chrome Moly & Chrome Alloy Tube Range

A335 Chrome Moly Tube Outer Diameter Size A335 - 3/8" NB To 30" NB (Nominal Bore Size)
A335 Chrome Moly Tube Wall Thickness Schedule 20 To Schedule XXS (Heavier On Request) Up to 250 mm Thickness
A335 Chrome Moly Tube Length 5 To 7 Meters, 09 To 13 Meters, Single Random Length, Double Random Length And Customize Size.
A335 Chrome Moly Tube Ends Plain Ends / Beveled Ends / Coupling
A335 Chrome Moly Tube Specification Pipe ASTM /ASTM A213 / ASME SA213
A335 Chrome Moly 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
A335 Chrome Moly Tube Dimension All Steel Tubing Is Manufactured and Inspected / Tested to the Relevant standards including Pipe ASTM, ASME, API 5CT.
A335 Chrome Moly Tube Type Steel Seamless Pipe- Hot Rolled / Cold Drawn
A335 Chrome Moly Tube Delivery Conditions As Rolled, Cold Drawn, Normalizing Rolled, Thermomechanical Rolled / Formed, Normalizing Formed, Normalized and Tempered / Quenched and Tempered - BR / N / Q /T
A335 Chrome Moly Tube Coating Epoxy Coating / Colour Paint Coating / 3LPE Coating.
A335 Chrome Moly Tube Machinery Draw Bench / Pilger / De-Coiler / Edge Miller / Welding Line / Heat Treatmen Furnace / Pickling Tank / Cutting Bench etc.
A335 Chrome Moly Tube Value Added Services Draw / Expansion / Machining / Sand Blasting / Shot Blasting / Galavanizing / Heat Treatment
A335 Chrome Moly Tube Packaging Loose / Bundle / Wooden Pallet / Wooden Box / Plastic Cloth Wraps / Plastic End Caps / Beveled Protector
A335 Chrome Moly 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
A335 Chrome Moly Tube Other Testing Tensile Test, Transverse Tension Tests, Flattening Test, Metal Structure and Etching Tests, Photomicrographs, Hardness Tests, etc.
A335 Chrome Moly 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

Chemical Composition & Mechanical Properties of A335 Chrome Moly Tube and Steel Tubing

Grade C Mn P S Si Cr Mo
T1 0.10-0.20 0.30-0.61 0.025 max 0.025 max 0.10-0.30 0.50-0.81 0.44-0.65
T5 0.15 max 0.30-0.60 0.025 max 0.025 max 0.50 max 4.00-6.00 0.45-0.65
T9 0.15 max 0.30-0.60 0.025 max 0.025 max 0.25-1.00 8.00-10.00 0.90-1.10
T11 0.15 max 0.30-0.60 0.025 max 0.025 max 0.50-1.00 1.00-1.50 0.44-0.65
T22 0.05-0.15 0.30-0.60 0.025 max 0.025 max 0.50 max 1.90-2.60 0.87-1.13
T91 0.08-0.12 0.30-0.60 0.02 max 0.01 max 0.2-0.5 8.0-9.5 0.85-1.05

Mechanical Properties of A335 Chrome Moly and Steel Tubing

Grade Tensile strength, (MPa) Yield strength, (MPa)  
T11, T22, T5, T1, T9 415 min  205 min
Grade T91 585 min   415 min

Other Available Products of A335 Chrome Moly and Steel Tubing

Alloy Steel Seamless Tubes & Alloy Steel Pipes & Pipe ASTM Alloy Steel and Steel Tubing
Alloy Steel ASTM A335 P1 Seamless Tubing Alloy Steel ASTM A213 T1 Seamless Tube
ASTM A335 P9 Alloy Steel Seamless Tubes 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

Marking & Packing

Our A335 Chrome Moly Tube is packaged to ensure no damage during transit. In the case of export, the standard export packing is in a wooden box. All A335 Chrome Moly and Chrome Alloy 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 A335 Chrome Moly Tube and Steel Tubing to Countries

We Export A335 Chrome Moly 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 A335 Chrome Moly Tube and Steel Tubing to Cities

We Export A335 Chrome Moly 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.