ASTM A335 P11 Alloy Steel Pipe
The pipe is an alloy of Chromium Molybdenum.
The presence of these two elements in the SA335 p11 pipe increases its mechanical properties.
Apart from these two elements, ASME SA335 grade p11 pipe contains carbon,
sulphur, phosphorus, silicon and manganese in trace amounts
Classification :
PRODUCT DETAILS
Product introduction
The A335 grade p11 pipe is a seamless ferritic Alloy based stainless Steel Pipe. The pipe is an alloy of Chromium Molybdenum. The presence of these two elements in the SA335 p11 pipe increases its mechanical properties. Apart from these two elements, ASME SA335 grade p11 pipe contains carbon, sulphur, phosphorus, silicon and manganese in trace amounts. For example, the addition of Chromium is known to increase the alloys tensile strength, yield strength, fatigue resistance, wear resistance as well as hardness property. The increase in these properties is ideal to prevent oxidation at high temperature applications.
Grade P11 Pipe Specification
| ASTM A335 P11 Pipe Standards | ASTM A 335, ASME SA 335 |
| ASTM A335 P11 Seamless Pipe Outer Dimensions | 19.05mm – 114.3mm |
| Alloy Steel Grade P11 Pipe Wall Thickness | 2.0mm – 14 mm |
| ASME SA335 P11 Pipe Length | max 16000mm |
| ASTM A335 Gr P11 Pipe Schedule | Schedule 20 - Schedule XXS (heavier on request) up to 250 mm thk. |
| ASTM A335 P11 Material Standard | ASTM A335 P11, SA335 P11 (with IBR Test Certificate) |
| P11 Pipe Material Size | 1/2" NB to 36” NB |
| Alloy Steel P11 ERW Pipe Thickness | 3-12mm |
| ASTM A335 Alloy Steel P11 Seamless Pipe Material Schedules | SCH 40, SCH 80, SCH 160, SCH XS, SCH XXS, All Schedules |
| Esr P11 PipeTolerance | Cold drawn pipe: +/-0.1mmCold rolled pipe: +/-0.05mm |
| P11 Steel Pipe Craft | Cold rolled and Cold drawn |
| A335 P11 Welded Pipe Type | Seamless / ERW / Welded / Fabricated |
| A335 gr P11 Welded Pipe available in Form of | Round, Square, Rectangular, Hydraulic Etc. |
| SA335 P11 pipe Length | Single Random, Double Random & Cut Length. |
| UNS K11597 High Pressure Pipe Material End | Plain End, Beveled End, Treaded |
| Alloy Steel P11 Seamless Pipe Specialized in | Large Diameter SA335 P11 Steel Pipes |
| ASME SA 335 Alloy Steel P11 Chrome Moly Pipes Additional Testing | NACE MR 0175, NACE TM0177, NACE TM0284, HIC TEST, SSC TEST, H2 SERVICE, IBR, etc. |
| SA335 P11 Material Application | Seamless Ferritic Alloy Steel Pipe for High-Temperature Service |
Technical data
Chemical Composition
| 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 |
ASTM A335 P11 Properties
| Tensile Strength, MPa | Yield Strength, MPa | Elongation, % |
| 415 min | 205 min | 30 min |
ASTM A335 Gr P11 Equivalent Material
Alloy Steel P11 Pipes Standard: ASTM A335, ASME SA335
Equivalent Standards: EN 10216-2, ASTM A213, ASME SA213, GOST 550-75, NBR 5603
Alloy Steel Material: P11, K11597
Schedule: SCH5, SCH10, SCH10S, SCH20, SCH30, SCH40, SCH40S, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS
| ASTM | ASME | 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 | - |
Storage video
Factory appearance and appearance
The company mainly engaged in steel production, sales and other businesses. The main products include all kinds of steel plate, steel pipe, bar, profile and other materials and section steel. At the same time is a number of domestic large steel mill level agents, with a certain price advantage.

Packing and delivery
For many years, the company has been established, adhering to the purpose of "respecting contract, keeping faith, customer first, reputation first, quality first", adhering to the customer demand as the center, to "achieve what customers think, think what customers think" business philosophy, to "one sale, small profit, real price, timely delivery" business principle, we manage all kinds of specifications and materials of steel pipe and profile for customers.

Application field
The main supply fields are: aerospace, national defense equipment, military weapons, chemical industry, shipbuilding, nuclear energy, trains, containers, environmental protection, precision machining, auto parts, machinery, electronic products, molds, medical treatment Equipment, construction, decoration, etc.

Customer Visit Feedback
Over the years since its establishment, the company has been adhering to the purpose of "honoring contract, keeping faith, customer first, reputation first, quality first", adhering to the customer demand as the center, to "reach customer think, think customer think" business philosophy.

CERTIFICATE OF HONOR
WELCOME TO INQUIRE
The company guarantees the quality of its products with its strong financial strength, advanced management experience and strict quality control system for incoming goods. Excellent products and good reputation are well-known all over the country, and have won the trust and support of major steel mills and customers. Welcome to inquire, negotiate or visit our company in person. Welcome to inquire, negotiate or visit our company in person.
COOPERATIVE PARTNER
FAQ
Q1:Will you offer samples?
A:Yes. We will provide samples according to your needs and send them out within three days after receiving payment.
Q2 : What product information do I need to provide?
A : Please kindly provide the grade, width, thickness, surface treatment requirement should you have and quantities you need to purchase.
Q3 : It's my first time to import steel products, can you help me with it?
A : Sure,we have agent to arrange the shipment, we will do it together with you.
Q4:Do you have the products in stock?
A:We have the products in stock. Also, we can produce for your order.
Q5:Do you offer after-sales services?
A : Of course. We have a perfect after-sales service system, if you have any questions, please feel free to contact us. We will do it to your satisfaction.
Q6:What kind of work does your company do?
A:Our company is a professional manufacturer. We mainly produce stainless steel plate/coil/round rod, carbon steel plate/coil,galvanized plate/coil, PPGI coil, roofing sheet and so on.
Q7:What are the advantages of your company?
A : We have international advanced production equipment, large factory buildings, strong company strength, perfect products and reliable quality.
Q8 : Are you a factory or trading company?
A : We are a professional steel factory with many years of experience, perfect manufacturing process, quality assurance!
RELATED PRODUCTS
GET A FREE QUOTE