+91 9820814560
P11 Seamless Alloy Steel Pipes are an essential part of many industrial applications, especially those that involve high temperatures. The alloy steel grade known as P11, which is used to make these pipes, is intended to provide improved mechanical qualities as well as resistance to corrosive and heat environments. Chromium-molybdenum, or Cr-Mo, alloy steel P11 is designed to increase strength and durability at high temperatures. Because of its composition, which normally contains 0.5% chromium and 1% molybdenum, it can tolerate high temperatures and pressures, which makes it perfect for usage in the petrochemical, oil and gas, and power generation industries.
                The term "seamless" describes the method used to create these pipes, which involves heating steel to mold it into a hollow tube without the need for welds or seams. This manufacturing process reduces the possibility of weak spots or failures by ensuring consistency in wall thickness and strength. In addition, seamless pipes are more resilient to high pressure situations than their welded counterparts.
 
                        Because of their strong resistance to thermal creep, P11 seamless pipes are highly regarded and can be used in high-temperature service settings up to about 550°C (1022°F). This property is essential for applications where the material must retain integrity and performance under continuous heat stress, such as boiler tubes and high-temperature piping systems.
Pipe Specification : ASTM A335, A691 / ASME SA335, SA691
Size : 1/2" NB To 36" NB
Outside Diameter (OD) : 19.05mm – 114.3mm
Wall Thickness : 2.0mm – 14 mm
Schedule : SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS
Type : Seamless / EFW / Cold Drawn / Annealed & Pickled / Hot Finished / Extruded / Structural
Form : Round Pipes
Length : Single Random, Double Random & Cut Length
End : Plain End, Beveled End, Threaded
End Protection : Plastic Caps
Finish : Annealed and Pickled, Polished, Bright Annealed, Cold Drawn
Origin : Indian Origin, European Origin, Japanese Origin
Testing and Documents : Mill Test Certificates, EN 10204 3.1, Chemical Reports, Mechanical Reports, Destructive Test Report, Non Destructive Test Reports, PMI Test Reports, Visual Inspection Reports, Third Party Inspection Reports, NABL Approved Lab Reports
Packing : Packed in Wooden Boxes, Bubble wraps, Steel Strips Bundled, or as per Customers Requests
A Wide Range of ASTM A335 P11 Alloy Steel Pipes at Best Price.
Call : +91-9820814560 or Send Enquiry
 
                Alloy Steel P11 Seamless Pipe
 
                Alloy Steel P11 High Pressure Steel Pipe
 
                Alloy Steel P11 Pipe
 
                Alloy Steel P11 Custom Pipe
 
                Seamless Ferritic Alloy Steel P11 Pipe
 
                Alloy Steel P11 Round Pipe
 
                ASTM A335 P11 Chrome Moly Pipe
 
                Alloy Steel P11 Boiler Pipe
| GRADE | UNS | TRADE NAME | 
| P11 | K11597 | 11/4 Chrome | 
| 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 | 
| A450 | Hot rolled | Outside Diameter, 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 | Outside Diameter, 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 | Outside Diameter, 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% | 
Alloy Steel P11 Pipes
                Alloy Steel P11 Seamless Pipe
                Chrome Moly P11 Pipe
                ASTM A335 CrMo P11 Pipe
                P11 Alloy Steel Pipes
                Alloy Steel ASTM A335 Gr P11 Pipes
                Alloy Steel A691 EFW Pipes
                Alloy Steel EFW Pipes Stockist 
                ASTM A335 P11 Chrome Moly Pipe Supplier
                ASME SA335 P11 Alloy Steel Round Pipes
                High Pressure Alloy P11 Seamless Pipe Exporter
                K11597 Alloy Steel Pipe
                ASTM A335 P11 Chrome Moly Pipe
 
                Alloy Steel P11 Seamless Pipe
 
                Seamless Ferritic Alloy Steel P11 Pipe
 
                Grade P11 Alloy Steel Pipes
 
                ASTM A335 P11 Alloy Steel Seamless Pipes
 
                Grade P11 Alloy Steel Pipe Specification
P11 Alloy Steel Seamless Pipe
                P11 Alloy Steel Seamless Piping
                ASTM A335 P11 Chrome Moly Pipe
                P11 High Pressure Steel Pipe
 
                ASTM A335 P11 Seamless Pipes
 
                High Quality P11 Alloy Steel Pipe
 
                Chrome Moly ASME SA335 P11 Pipe
 
                UNS K11597 Custom Pipe Dealer
 
                ASTM A335 Grade P11 Seamless Pipe Manufacturer
                Alloy Steel P11 Pipe Distributor
                Alloy Steel P11 Cold Drawn Seamless Pipe
                Alloy Steel P11 Seamless Pipe Price
                Seamless Ferritic Alloy Steel P11 Pipe
                Alloy Steel UNS K11597 Pipes
                Alloy Steel P11 Chrome Moly Pipe
                A335 P11 Seamless Pipe Dealer
                Alloy Steel UNS K11597 Seamlees Pipe
                ASTM A335 P11 Boiler Pipe
We have regular exports of Alloy Steel P11 Pipes in Europe, Kuwait, Bangladesh, UAE, Hong Kong, Poland, Bahrain, Jordan, Nepal, United States, Algeria, Yemen, Spain, Qatar, Ghana, Malaysia, Philippines, United Kingdom, Chile, Azerbaijan, Lithuania, Saudi Arabia, Iran, Trinidad & Tobago,Tunisia, Turkey, Brazil, Iran, Poland, Japan, France, USA, Belgium, Thailand, Estonia, Brazil, Vietnam, China, Chile, Costa Rica, Iran, Japan, Malaysia, Congo, Germany, Egypt, Tibet, United Arab Emirates, South Africa, South Korea, Ireland, Finland, Italy, Taiwan, Sweden, Czech Republic, Iraq, Puerto Rico, Austria, Ukraine, Mexico, Pakistan, Portugal, Netherlands, Denmark, Sri Lanka, Gabon, Kazakhstan, Bulgaria, Angola, Bhutan, Romania, Indonesia, Ecuador, Canada, Nigeria, Singapore, Argentina, Israel, Venezuela, Nigeria, Afghanistan, Bolivia, Peru, Russia, Switzerland, Libya, Kenya, Macau, New Zealand, Lebanon, Belarus, Mongolia, Croatia, Gambia, Morocco, Slovakia, Australia, Colombia, Norway, Oman, Hungary, Mexico, India, Zimbabwe, Namibia, Serbia, Greece.
We are Leading Supplier of ASTM A335 P11 Alloy Steel Pipe in Mumbai, Maharashtra, Gujarat, Jamshedpur, Pune, Thiruvanthapuram, Jaipur, Lucknow, Coimbatore, Imphal, Mysore, Ratlam, Delhi, Kanpur, Darjeeling, Jalandhar, Nagpur, Solapur, Kolkata, Allahabad, Dehradun, Jammu, Nashik, Srinagar, Chennai, Ahmedabad, Faridabad, Bhadravati, Chattisgarh, Durgapur, Asansol, Hospet, Bellary, Visakhapatnam, Nellore, Surat, Bangalore, Chandigarh, Ghaziabad, Jhansi, Patna, Siliguri, Hyderabad, Amritsar, Noida, Kochi, Aizawl, Guwahati, Kozhikode, Raipur, Vishakhapatnam, Jabalpur, Bhopal, Gwalior, Ludhiana, Rajahmundry, Thane, Agra, Bhubaneshwar, Gurgaon, Madurai, Rajkot, Varanasi, Bhilai, Haridwar, Meerut, Ranchi, Ahmednagar, Akola, Amravati, Aurangabad, Baramati, Beed, Bhandara, Bhiwandi, Buldhana, Chandrapur, Chimur, Dahanu, Dhule, Dindori, Erandol, Gadchiroli, Hatkanangle, Hingoli, Ichalkaranji, Jalgaon, Jalna, Karad, Khed, Yavatmal, Kolaba, Kolhapur, Kopargaon, Latur, Malegaon, Mumbai, Nagpur, Nanded, Nandurbar, Nashik, Osmanabad, Pandharpur, Parbhani, Rajapur, Ramtek, Ratnagiri, Raver, Sangli, Satara, Shirdi, Shirur, Solapur, Thane, Wardha, Washim, Andhra Pradesh, Jammu and Kashmir, Nagaland, Uttarakhand, Haryana, Lakshadweep, Arunachal Pradesh, Jharkhand, Odisha, West Bengal, Himachal Pradesh, Assam, Karnataka, Punjab, Andaman and Nicobar Islands, Puducherry, Bihar, Kerala, Rajasthan, Chandigarh, Meghalaya, Chhattisgarh, Madhya Pradesh, Sikkim, Dadar and Nagar Haveli, Mizoram, Goa, Tamil Nadu, Daman and Diu, Tripura, Manipur, Telangana, Delhi, Uttar Pradesh in India.