ASTM A335 P11 Pipe Suppliers produce the pipes known as 1.25Cr-0.5Mo pipes due to the composition of the pipes. These are pressure pipes made up of different production technologies. The ASTM A335 Gr P11 ERW Pipe is made through the electric resistance welding. There is manganese, phosphorus, sulfur, silicon, chromium and molybdenum with 0.05 carbon in the SA335 p11 material. Since the carbon content is very low, the material is easy to weld upon. The pipes can be heat treated for strength.
ASTM A335 Gr P11 Alloy Steel Seamless Pipe
P11 Alloy Steel Pipe Supplier
The ASTM A335 P11 alloy steel pipe can either be fully annealed or isothermal annealed, normalized and tempered over 650 degrees Celsius temperatures. The minimum tensile strength of the ASTM A335 Grade P11 smls pipes is 415MPa and the minimum yield strength is 205MPa. The pipes get furnished with plain ends or with buttweld in most cases.
The applications of the UNS K11597 Alloy steel P11 welded pipe can be seen in the marine, sea water, brackish water, water purification industrial applications because of the corrosion resistance of the Alloy Steel a335 p11 pipe against chloride ion stress corrosion cracking. The applications also include pressure applications such as oil and gas, boiler, condenser and power generation plant components. The Low Alloy steel P11 seamless pipe comes in various dimensions according to the different standards.
| Type | Seamless / ERW / Welded / Fabricated / CDW |
| End | Plain End, Beveled End, Threaded |
| Tolerance | Cold rolled: +/-0.05mm; Cold drawn: +/-0.1mm Manufacturer and Supplier in India |
|---|---|
| Thickness | 3-12 millimeter |
| In Length of | Single Random, Double Random & Required Length, Custom Size – 12 Meter lengths |
| Size | Suppliers from 1/8 TO 24 NB inch |
| Form | Square Pipes/Tubes, Round Pipes/Tubes, Pan Cake Coils, Coiled Tubes, “U” Shape, Rectangular Pipes/Tubes, Hydraulic Tubes |
| C, % | Mn, % | P, % | S, % | Si, % | Cr, % | Mo, % |
| 0.015 max | 0.30-0.60 | 0.025 max | 0.025 max | 0.50 max | 4.00-6.00 | 0.45-0.65 |
| Tensile Strength, MPa | Yield Strength, MPa | Elongation, % |
| 415 min | 205 min | 30 min |
|
Trade Name |
Grade |
UNS # |
Pipes |
Forged / Bored Pipes * |
|---|---|---|---|---|
|
1 1/4 Chrome |
P11 |
K11597 |
A335 / SA335 |
A369 / SA369 |
|
2 1/4 Chrome |
P22 |
K21590 |
A335 / SA335 |
A369 / SA369 |
|
5 Chrome |
P5 |
K41545 |
A335 / SA335 |
A369 / SA369 |
|
9 Chrome |
P9 |
S50400 |
A335 / SA335 |
A369 / SA369 |
|
P91 |
P91 |
K91560 |
A335 / SA335 |
A369 / SA369 |
|
P92 |
P92 |
K92460 |
A335 / SA335 |
A369 / SA369 |
Kanak Metal & Alloys is a leading ASTM A335 P11 Chrome Pipe Supplier and we produce this pipes in all sizes and shapes.
| ASTM A450 | Hot rolled | O.D., mm | Tolerance, mm |
| OD≤101.6 | +0.4/-0.8 | ||
| 101.6＜OD≤190.5 | +0.4/-1.2 | ||
| 190.5＜OD≤228.6 | +0.4/-1.6 | ||
| Cold Drawn | O.D., mm | Tolerance, mm | |
| OD＜25.4 | ±0.10 | ||
| 25.4≤OD≤38.1 | ±0.15 | ||
| 38.1＜OD＜50.8 | ±0.20 | ||
| 50.8≤OD＜63.5 | ±0.25 | ||
| 63.5≤OD＜76.2 | ±0.30 | ||
| 76.2≤OD≤101.6 | ±0.38 | ||
| 101.6＜OD≤190.5 | +0.38/-0.64 | ||
| 190.5＜OD≤228.6 | +0.38/-1.14 | ||
| ASTM A530 & ASTM A335 | NPS | O.D., inch | Tolerance, mm |
| 1/8≤OD≤1-1/2 | ±0.40 | ||
| 1-1/2＜OD≤4 | ±0.79 | ||
| 4＜OD≤8 | +1.59/-0.79 | ||
| 8＜OD≤12 | +2.38/-0.79 | ||
| OD>12 | ±1% |
| ASTM A450 | Hot rolled | O.D., mm | Tolerance, % |
| OD≤101.6, WT≤2.4 | +40/-0 | ||
| OD≤101.6, 2.4＜WT≤3.8 | +35/-0 | ||
| OD≤101.6, 3.8＜WT≤4.6 | +33/-0 | ||
| OD≤101.6, WT>4.6 | +28/-0 | ||
| OD>101.6, 2.4＜WT≤3.8 | +35/-0 | ||
| OD>101.6, 3.8＜WT≤4.6 | +33/-0 | ||
| OD>101.6, WT>4.6 | +28/-0 | ||
| Cold Drawn | O.D., mm | Tolerance, % | |
| OD≤38.1 | +20/-0 | ||
| OD>38.1 | +22/-0 | ||
| ASTM A530 | NPS | O.D., inch | Tolerance, % |
| 1/8≤OD≤2-1/2 | +20.0/-12.5 | ||
| 3≤OD≤18, WT/OD≤5% | +22.5/-12.5 | ||
| 3≤OD≤18, WT/OD>5% | +15.0/-12.5 | ||
| OD≥20, WT/OD≤5% | +22.5/-12.5 | ||
| OD≥20, WT/OD>5% | +15.0/-12.5 |
| Grade | Heat Treatment Type | Normalizing Temperature Range F [C] | Subcritical Annealing or Tempering Temperature Range F [C] |
|---|---|---|---|
| P11 | Full or Isothermal Anneal | ||
| Normalize and Temper | ***** | 1200 [650] |
Supplier of SA335 P11 Welded Pipe at 10% Discounted from factory price.
| Size | JSL Make Grade P11 Pipes | ISMT make P11 Seamless Pipes | MSL Make P11 Steel Pipes |
|---|---|---|---|
| 1.5" | 3,752.35 | 3,712.65 | 3,730.00 |
| 1/2" | 4,172.06 | 4,237.35 | 4,254.71 |
| 1" | 3,804.41 | 3,869.71 | 3,894.06 |
| 3/4" | 4,041.47 | 4,026.76 | 4,043.12 |
| 1.25" | 3,840.29 | 3,825.59 | 3,850.94 |
| ASTM | ASME | A335 P11 Equivalent Material | JIS G 3458 | UNS | BS | DIN | ISO | ABS | NK | LRS |
|---|---|---|---|---|---|---|---|---|---|---|
| A335 P11 | SA335 P11 | T11 | STPA 23 | K11597 | 3604 P1 621 | - | - | ABS 11 | KSTPA 23 | - |
| ASTM International | BSi - British Standards institute | Alloy Steel Material |
|---|---|---|
| A335 Gr. P11 | 3604/621 | 1 1/4% Cr 1/2% Mo |
| ASTM International | BSi - British Standards institute | Material |
|---|---|---|
| A335 Gr. P11 | 3604/621 | 1 1/4% Cr 1/2% Mo |
| MATERIAL | A335 P11 Pipes Specification | |
|---|---|---|
| ASTM | ASME | |
| ASTM A335 P11 ERW Material | A335 Grade P11 1-1/4% Chrome; ½% Moly | SA335 Grade P11 1-1/4% Chrome; ½% Moly |
| ASTM A335 Gr P11 LSAW Pipes, BE, 12M, SCH 30, 30 Inch | Dammam -KSA, Belgium, Mumbai, Indonesia, Philippines, Noida |
| ANSI B36.19, Alloy Steel P11 Seamless Pipes, 12 Inch | Qatar, France, Europe, Thailand, Bengaluru, Sikandrabad |
| ASTM A335 Grade P11 ASME B36.10 LSAW Pipes, 24 Inch, SCH40, 12 Meter | Malaysia, Chennai, Czechia, Germany, Thiruvananthapuram, Thailand |
| 6 Inch, ASTM A335 P11 Alloy Steel Pipes, SCH STD, 6 Meters, BE | Malaysia, Surat, Pune, Finland, USA, Bangladesh |
| ASTM A335 P11 Precision Boiler pipes | Kuwait, South Africa, Saudi Arabia (KSA), Brazil, Ahmedabad |
| ASTM A335 P11, Alloy Steel Seamless Pipes, 9-12 m, 6 Inch | Bahrain, Kolkata, Agra, Singapore, South Africa |
| A335 P11 Alloy Steel Pipe, WT 3.05 mm, OD 25.4 mm, LG 9146 mm | Australia, France, UK, Nigeria, Hyderabad, Philippines, Thane |
| DN350, ASTM A335 P11 Steel Pipes, SCH 120, 6M | Hong Kong, Oman, Ahmedabad, UAE, Malaysia, Patna |
| 12IN, ASTM A335 P11 Seamless Alloy Steel Pipes, OD 32.3mm, WT 15.2mm | Delhi, Italy, Bhopal, Iran, Chile, Singapore, Visakhapatnam |
| 10 Inch, ASTM A335 P11 Seamless Pipe, SCH 80, BE | Norway, United Arab Emirates (UAE), Turkey, Malaysia, Coimbatore |
| ASTM A335 Gr.B P11 Cold Rolled Alloy Steel Seamless Pipes | Dubai, Malaysia, Netherlands, Kochi, Russia, Dehradun |
| 18 Inch Seamless Alloy Steel Pipes, OD 457 MM, ASTM A335 P11 | Lucknow, UK, Egypt, Mexico, Nashik, Spain, Nagpur |
| WT 2.11 mm, ASTM A335 P11 Alloy Steel Pipe, LG 4880mm, OD 19.05 | Europe, UAE, United Kingdom -UK, Malaysia, Indore |
| ASTM A335 P11 Pipes, Bevel Ends with Caps, SCH 80, 8IN X 20FT | Poland, Canada, Navi Mumbai, UK, Ellington -United States |
| Sch80, ASTM A335 P11 Seamless Alloy Steel Pipes, 16 inch | Malaysia, Jaipur, Philippines, Singapore, Canada, Ludhiana |
| SCH 100, 6M, ASTM A335 P11 Alloy Steel Pipe, 8 Inch, BE Ends | Europe, Chandigarh, Japan, Faridabad, Romania, Malaysia |
| SA335 Gr P11 Seamless Pipes, 20FT, SCH 120 | Malaysia, China, Sweden, Colombia, Rajkot, Vadodara |
| ASME B36.10, Chrome Moly Alloy A335 P11 ERW Pipes, 11.8 Meters, PE | Taiwan, Bhuneshwar, Philippines, Malaysia, Los Alamos -Mexico |
| 3 Inch, WT 2.5mm, ASTM A335 P11 Welded Pipes, B36.19, Length 4.8m | South Korea, Malaysia, NY 12203 (USA), Singapore, Gurgaon |