High Pressure Seamless Alloy Steel Pipe P12

High Pressure Seamless Alloy Steel Pipe P12

OD: 88.9~1422mm (3''~56'')
WT: 2.11~140mm (Sch10 and above)
Manufacture: Hot Rolled or Cold Drawn
Length: 4~14 meters per piece
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Product Details

High Pressure Seamless Alloy Steel Pipe P12

ASTM A335 standard for use in high temperature nominal wall thickness and minimum wall thickness of seamless ferritic alloy steel pipe. The pipe shall be suitable for bending, crimping (hot rolling shut-off) and similar forming processes as well as fusion welding. ASTM A335 P12 is one of the steel grades in the ASTM A335 Standard Specification.

 

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

P12

K11562

0.05-0.15

0.30-0.61

0.025

0.025

0.50 max

0.80-1.25

0.44-0.65

...


3. Available Size Range

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

WT: 2.11~140mm (Sch10 and above)


4. Tensile Requirements

Tensile Strength min.: 60ksi / 415MPa

Yield Strength min.: 32ks / 220MPa

 

5. Manufacture

Hot Rolled or Cold Drawn

 

6. Manufacturing Process

Raw Material Inspection → Cold Centering → Heating → Piercing & Rolling → SIzing → Heat Treatment → Testing → Finishing → NDE → Visual & Dimension Inspection → Marking → Storing & Shipping

 

 Please send your BOM to sales@xoosc.com for competitive prices and shortest delivery time!

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