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Post Code: 710075

TEL: 0086 29 89584808

E-mail: sales@xoosc.com, info@xoosc.com

Alloy Steel Hot Finished Seamless Tube P11

Alloy Steel Hot Finished Seamless Tube P11

Standard: ASTM A335;
Application:
For the low and medium pressure boiler and steam header pipes;
For the high-pressure boiler and steam pipes, and the petrochemical industry pipes;
Power plant, Chemical Fertilizer, Petrochemicals, Offshore Oils; Gas Productions; Refineries

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Product Details

Alloy Steel Hot Finished Seamless Tube P11

 

Specialized in providing various steel pipes for more than 10 years, XOOS offers ASTM A335 seamless large caliber & heavy wall thickness pipe with competitive price, premium quality and flexible delivery time. Third party inspection is available.

 

1. Standards:
ASTM A335 Standard Specification for Seamless Ferritic Alloy-Steel Pipe for High-Temperature Service

 

2. Chemical Requirements

Chemical Requirements

Grade

UNS

Designation

Composition, %

C

Mn

P
  max

S
  max

Si

Cr

Mo

Others

P11

K11597

0.05-0.15

0.30-0.60

0.025

0.025

0.50-1.00

1.00-1.50

0.44-0.65

...

 

3. Available Size Range

OD: 88.9~1422mm (3''~56'');

WT: 2.11~140mm (Sch 10 and above)

 

4. Tensile Requirements

Tensile Strength min.: 60ksi / 415MPa

Yield Strength min.: 30ks / 205MPa

 

5. Inspection & Test

Chemical composition, mechanical properties ( tensile strength, yield strength, elongation, flaring, flattening, bending, hardness, impact test), surface and dimension, NDE, hydrostatic test.

 

6. Supplementary Requirements

S1. Product Analysis

S2. Transverse Tension Tests

S3. Flattening Test

S4. Metal Structure and Etching Tests

S5. Photomicrographs

S6. Photomicrographs for Individual Pieces


Please contact sales@xoosc.com for further information.

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