ASTM A335 P91 Alloy Chrome-Moly Seamless Pipe.
Aditya Steel has built up significant experience and expertise within oil and gas field area and has a vast array of Production worldwide on offshore and onshore platforms of ASTM A335 P92 K92460 A335/SA335 A369/SA369 seamless welded pipes in India, Japan, Europe, South Korea, Singapore, Dubai-Middle East, UAE.
ASTM A335 P91 Alloy Pipe.
Aditya Steel Engineering Co. is widely recognized as a world class leader in the design, manufacturers and stockist of ASTM A335 Seamless Ferritic Alloy Steel Pipe for High-Temperature Service. ASTM A335 standard is issued under the fixed designation A 335/A 335M; the number immediately following the designation indicates the year of original adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last pre approvals. A superscript Epsilon ( ュ) indicates an editorial change since the last revision or pre approvals.
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This specification covers seamless ferritic alloy-steel pipe for high-temperature service. The pipe shall be suitable for bending, flanging, and similar forming operations, and for fusion welding. The steel material shall conform to chemical composition, tensile property, and hardness requirements. Each length of pipe shall be subjected to the hydrostatic test. Also, each pipe shall be examined by a non-destructive examination method in accordance with the required practices. The range of pipe sizes that may be examined by each method shall be subjected to the limitations in the scope of the respective practices. The different mechanical test requirements for pipes, namely, transverse or longitudinal tension test, flattening test, and hardness or bend test are presented.
Alloy Pipe Grades
Stock Of ASTM A335 P5 alloy chrome-moly Alloy Seamless pipe.
Stock Of ASTM A335 P9 alloy chrome-moly Alloy Seamless pipe.
Stock Of ASTM A335 P11 alloy chrome-moly Alloy Seamless pipe.
Stock Of ASTM A335 P22 alloy chrome-moly Alloy Seamless pipe.
Stock Of ASTM A335 P91 alloy chrome-moly Alloy Seamless pipe.
Stock Of ASTM A335 P92 alloy chrome-moly Alloy Seamless pipe.
Our Pipe Stock Make and Origin as follows.
- United Seamless Limited – ASTM A335 chrome-moly Alloy Seamless pipe
- Bao Steel – ASTM A335 chrome-moly Alloy Seamless pipe
- Yangzhou Lontrin Steel Tube – ASTM A335 chrome-moly Alloy Seamless pipe
- Sumitomo Metals Smtm – ASTM A335 chrome-moly Alloy Seamless pipe
- Tenaris – ASTM A335 chrome-moly Alloy Seamless pipe
- Valourec & Mannesman – ASTM A335 chrome-moly Alloy Seamless pipe
- Wuxi – ASTM A335 chrome-moly Alloy Seamless pipe
- Maharastra Seamless Limited – ASTM A335 chrome-moly Alloy Seamless pipe
- Indian Seamless Metal Tubes Limited _ismt – ASTM A335 chrome-moly Alloy Seamless pipe
- Jindal Saw Ltd -jsl – ASTM A335 chrome-moly Alloy Seamless pipe
Sizes Range.
NPS 1/4” to NPS 24”
Wall Thickness – Schedules 40 through 160, STD, XS, XXS.
Unscheduled heavy wall pipe thicknesses available up to 4 inches.
It also enhances the corrosion resistance of steel and inhibits pitting. Chromium (or chrome) is the essential constituent of stainless steel. Any steel with 12% or more Chrome is considered stainless. Chrome is virtually irreplaceable in resisting oxidation at elevated temperatures. Chrome raises the tensile, yield, and hardness at room temperatures. The composition chrome moly alloy steel pipe make it ideal for use in power plants, refineries, petro chemical plants, and oil field services where fluids and gases are transported at extremely high temperatures and pressures.
Certified
Specification of ASTM A335 Grade P11 Alloy Steel Seamless Pipes
P91 Pipes Specifications | ASTM A335 / ASME SA335 |
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Dimensional specification | ANSI/ASME B36.19M, ANSI/ASME B36.10M |
ASTM A335 P91 Seamless Pipe Size | 1 / 2″ NB – 16″ NB |
ASTM A335 P91 Welded Pipe Size | 1 / 2″ NB – 24″ NB |
ASTM A335 P91 EFW Pipe Size | 6″ NB – 24″ NB |
Outside Diameter | 6.00 mm OD up to 914.4 mm OD, Sizes up to 24” NB available Ex-stock, OD Size Steel Tubes available Ex-stock |
Chrome Moly P91 Pipes Manufacturing Shapes | Hydraulic, Round, Rectangle, Square, Hex, Honed |
Alloy Steel P91 Pipe Manufacturing Techniques | Seamless |
Alloy Steel P91 Pipe Schedule Thickness Range | SCH 5, SCH10, SCH 40, SCH 80, SCH 80S, SCH 160, SCH XXS, SCH XS |
Chrome Moly P91 Pipes End Types | Plain End, Beveled End, Treaded One End, TBE (Treaded Both Ends) |
Delivery Condition of Alloy Steel P91 Pipe | Annealed and Pickled, Polished, Bright Annealed, Cold Drawn |
Surface Finish | No.1, No.4, No.8 Mirror Finish, 2B |
Value Added Services | Cutting, Beveling, Polishing, Threading, Destructive, Non Destructive, Ultrasonic Testing |
Inspection and Test Reports | EN 10204 3.1, Mill Test Certificates, Chemical Reports, PMI Test Reports, Mechanical Reports, Third Party Inspection, NABL Approved Lab, Visual Inspection, Destructive Test and Non Destructive Test Reports |
Marking | Specification Grade Nominal Pipe Sizes Pipe Schedule or Wall Thickness Manufacturing Method (Seamless / Welded) Heat Number Manufacturer’s Name or Custom Logo – on request Marked Pipe Sample: ANSI B36.19 ASTM A 335 P91 12″ NB SCH 40S SEAMLESS HEAT NO. XXXX |
Outside Finish | 2B, No.4, No.1, No.8 Mirror Finish for Alloy Steel Pipes, Finish as per customer Requirements |
Delivery Condition | Annealed and Pickled, Polished, Bright Annealed, Cold Drawn |
Packing of Chrome Moly P91 Pipes | Packed in Wooden Boxes, Plastic Bags, Steel Strips Bundled, or as per Customers Requests |
Specials | Sizes and Specifications other than above can be on request |
ASTM A335 Alloy Steel P91 Pipe Chemical Composition
Grade | C, % | Mn, % | P, % | S, % | Si, % | Cr, % | Mo, % |
P91 | 0.08~0.12 | 0.30~0.60 | 0.02 | 0.01 | 0.20~0.50 | 8.00~9.50 | 0.85~1.05 |
ASME SA335 Alloy Steel P91 Pipe Mechanical Properties
Grade | Tensile Strength, MPa | Yield Strength, MPa | Elongation, % |
P91 | 585 min | 415 min | 20 min |
Alloy Steel A335 P91 Pipe Application Industries
- Textile machinery
- Oil and gas industry
- Pulp and paper industry
- Power plants
- Energy industries
- Furniture
- Pharmaceutical processing industry
- Modern architecture
- Home appliances
- Water waste projects
- Synthetic fiber
- Heat exchanger
- Fluid piping
- Dairy and food processing
Testing Services.
When every measurement requires the highest level of precision—we leave nothing to chance.
Critical applications demand highly accurate measurements and very tight tolerances. So we maintain a range of in-house lab testing services and a close network of trusted testing contractors to provide the measurements and assurance you need. It’s just one way we help ensure the highest level of precision in all of our products—and all without slowing your projects down.
Non-Destructive | Destructive |
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Ultrasonic Testing (UT) Hydro-Testing Positive Material Identification (PMI) X-Ray, Magnetic Particle (MP) Liquid Penetrant (LP) | Chemical Analysis Mechanical Testing Flattening & Bend Tests Photomicrographs Metallography Impact Testing Hardness Testing |
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Aditya Steel Engg. co. Manufacturer, Stock, Supply and export to :
India, Saudi Arabia, Bangladesh, United States, UAE, Canada, Angola, Argentina, Austria, Azerbaijan, Pakistan, Peru, Chile, Spain, France, United Kingdom, Indonesia, Israel, Iran, Kuwait, Mexico,Malaysia, Nigeria, Serbia, Singapore, Taiwan, Chile , Venezuela, Ecuador, Netherlands, Brazil, Colombia, Ghana, Iran, Denmark, Poland, Australia, Afghanistan, Bahrain, Costa Rica, Egypt, Iraq, Jordan, South Korea, kazakhstan, Sri Lanka, Lithuania, Norway, Oman, Philippines, Poland, Qatar, Russia, Vietnam, South Africa, Nigeria Mexico, Turkey, Hungary, Algeria, Belarus, Belgium, Bhutan, Bolivia, Bulgaria,Croatia, Czech Republic, Estonia, Finland,Greece, Italy, Japan, Libya, Romania, Thailand, Trinidad, Tobago,Tunisia, Ukraine, Yemen, Hong Kong, Gabon, China, Portugal, Switzerland, New Zealand, Sweden, Slovakia, Kenya, Lebanon, Morocco, Mongolia