Basic Info.
Model NO.
P11
Section Shape
Round
Transport Package
as Required
Specification
10-850mm
Trademark
SHUNFU
Origin
China
HS Code
7304193000
Production Capacity
30000tons/Year
Product Description
ASTM A335 P11 Alloy Steel Seamless Pipe For High Temperature
We are leading Manufacturer, Supplier & Exporter of high quality ASTM A335 P11 Alloy Steel Seamless Pipes. These are manufactured in conformance with the international quality standards. These are used in varied engineering applications as well as in high temperature pipelines, boiler tubes and other areas. We offer these seamless pipes in different size, grades, thickness & Specification demanded by the clients. These pipes are used in various application industry like petrochemical, engineering, chemical, oil and gas and other industrial etc. We also offer our clients in competitive prices in the market.
The seamless pipe of ASTM A335 P11 is a typical Cr-Mo alloy steel pipe for high-temperature service. Also known as 1.25Cr-0.5Mo, the UNS designation of ASTM A335 P11 is K11597. Its ASTM equivalent includes ASTM A369 FP11 as well as ASTM A213 T11. Usually, the pipe shall be furnished with either butt welding(BW) or plain ends(PE).
P11 Pipe Applications
Due to the ferrimagnetic characteristics of iron, a few steel alloys in A335 P11 pipes can be used in applications where their reactions to magnetism are important. This includes transformers and electric motors. P11 is also a popular grade for many different applications such as:- Spacecraft
- Turbine blades of jet engines
- Nuclear reactors
A335 P11 Tube Size:
Size range:1/2" NB to 36" NBProcess: Hot Rolled or Cold rolled or Cold drawn
Schedules and thickness:SCH 40, SCH 80, SCH 160, SCH XS, SCH XXS etc
Length:Standard, Custom, Cut length
ASTM A-335M Grade P11 Chemical Composition
Grade | UNS | C≤ | Mn | P≤ | S≤ | Si≤ | Cr | Mo |
P11 | K11597 | 0.05~0.15 | 0.30~0.61 | 0.025 | 0.025 | 0.50~1.00 | 1.00~1.50 | 0.44~0.65 |
ASTM A335M Grade P1 Mechanical Property
Standard | Steel Code | Tensile Strength (MPa) | Yield Strength (MPa) | Elongation Percentage(%) | Impact Power(J) | Rigidity |
ASME SA335 | SA335 P11 Pipe | ≥415 | ≥205 | ≥22 | ≥35 | ≤163HB |
Heat Treatment, Inspection & Test
Pipes of ASTM A335 P11 may be either cold drawn or hot rolled. Each pipe shall be reheated for heat treatment - full or isothermal annealing, normalizing and tempering at a temperature no less than 1200°F(650°C).Hydrostatic test shall be performed on each pipe length of ASTM A335 P11 along with dimensional inspection and visual examination. Longitudinal or transverse tension test, flattening test, or bend test shall be performed for each heat number of furnace. When specified by the purchaser, one of the alternative nondestructive tests can be performed: ultrasonic test, eddy current test, or flux leakage examination. Hardness test is not necessary.
ASTM A-335M Grade P11 tube Packaging & Shipping
ASTM A335 P11 Steel Pipes may be furnished bare or coated and with capped ends. Tubes and pipes up to 3" OD will be supplied in bundles. In order to prevent rust during sea shipment, bundles of ASTM A335 P11 tubes may be wrapped with polypropylene sheets, and secured with flat steel bands. Over 3" OD will be supplied loose.
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![ASTM A335 P11 Alloy Steel Seamless Pipe for High Temperature](http://img6.grofrom.com/www.zhengnapipeco.com/226f3j00klBbhMOWycoC/ASTM-A335-P11-Alloy-Steel-Seamless-Pipe-for-High-Temperature.webp)
![ASTM A335 P11 Alloy Steel Seamless Pipe for High Temperature](http://img6.grofrom.com/www.zhengnapipeco.com/226f3j00qivoWyNGScbe/ASTM-A335-P11-Alloy-Steel-Seamless-Pipe-for-High-Temperature.webp)
![ASTM A335 P11 Alloy Steel Seamless Pipe for High Temperature](http://img6.grofrom.com/www.zhengnapipeco.com/226f3j00MWeciEnCkobv/ASTM-A335-P11-Alloy-Steel-Seamless-Pipe-for-High-Temperature.webp)
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