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Alloy Steel P11 Pipes

Specialized Manufacturer of Alloy Steel UNS K11597 Pipes, Alloy Steel P11 Pipe Supplier in India.

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.

ASTM A335 Alloy Steel P11 Pipe

Alloy Steel P11 Chrome Moly Pipe, ASTM A335 P11 Boiler Pipe Exporter.

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.

Alloy Steel P11 Pipes Specification

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.

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ASTM A335 Alloy Steel P11 Pipe Available Type
Alloy Steel P11 Seamless Pipe

Alloy Steel P11 Seamless Pipe

Alloy Steel P11 High Pressure Steel Pipe

Alloy Steel P11 High Pressure Steel Pipe

Alloy Steel P11 Pipe

Alloy Steel P11 Pipe

Alloy Steel P11 Custom Pipe

Alloy Steel P11 Custom Pipe

Seamless Ferritic Alloy Steel P11 Pipe

Seamless Ferritic Alloy Steel P11 Pipe

Alloy Steel P11 Round Pipe

Alloy Steel P11 Round Pipe

ASTM A335 P11 Chrome Moly Pipe

ASTM A335 P11 Chrome Moly Pipe

Alloy Steel P11 Boiler Pipe

Alloy Steel P11 Boiler Pipe


ASME SA335 Alloy Steel P11 Seamless Pipes Equivalent Standards
GRADE UNS TRADE NAME
P11 K11597 11/4 Chrome

Chemical Composition of Grade P11 Alloy Steel Pipes
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

Mechanical Properties of ASTM A335 Alloy Steel UNS K11597 Pipes
Tensile Strength, MPa Yield Strength, MPa Elongation, %
415 min 205 min 30 min

Outside Diameter & Tolerance of ASTM A335 Alloy Steel Gr P11 Pipes
 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%


Other Types of Alloy Steel P11 Pipe

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


Main Countries We Deliver ASTM A335 Alloy Steel P11 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.

Cities We Deliver ASTM A335 P11 Alloy Steel Seamless Pipe

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.