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ASTM A335 P9 Seamless Petrochemical Pipe Alloy Steel Refinery Application

Good quality Seamless Carbon Steel Pipe for sales
Good quality Seamless Carbon Steel Pipe for sales
Good company with professional service and high quality. Delivered in time. Our most trusted partner for alloy steel pipes.

—— Brent

The P91 and P22 supplied from XOOS fully satisfies requirement of our project in Brazil. Good to work with XOOS team.

—— Nicolas

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ASTM A335 P9 Seamless Petrochemical Pipe Alloy Steel Refinery Application

China ASTM A335 P9 Seamless Petrochemical Pipe Alloy Steel Refinery Application supplier
ASTM A335 P9 Seamless Petrochemical Pipe Alloy Steel Refinery Application supplier ASTM A335 P9 Seamless Petrochemical Pipe Alloy Steel Refinery Application supplier

Large Image :  ASTM A335 P9 Seamless Petrochemical Pipe Alloy Steel Refinery Application

Product Details:

Place of Origin: China
Brand Name: XOOS
Certification: MTC
Model Number: P9

Payment & Shipping Terms:

Minimum Order Quantity: 10 tons or negotiable
Packaging Details: bare and loose
Delivery Time: 5~15 weeks
Payment Terms: L/C, T/T
Supply Ability: 200000 tons per month
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Detailed Product Description
Steel: Alloy Steel Standard: ASTM A335
Manufacture: Hot Rolled Max. Size: 48''
Service: Petrochemical & Refinery Material: P9

ASTM A335 P9 Seamless Pipe for Petrochemical & Refinery Application

 

ASTM A335 P9 Alloy steel pipe apply to petroleum, chemical industry, electric power, boiler, high temperature resistant, low temperature resistant, corrosion resistant.

 

The range of ASTM A335 P9 alloy steel pipe sizes that may be examined by each method shall be subjected to the limitations in the scope of the respective practice.

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 to the required practices.

 

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

 

2. 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 and etc.

 

3. Ordering Information

Quantity (feet, meters, or number of lengths),

Name of material (seamless alloy steel pipe),

Grade (P9),

Manufacture (hot-finished or cold-drawn),

Size using one of the following:

NPS and schedule number;

Outside diameter and nominal wall thickness;

Outsider diameter and minimum wall thickness;

Inside diameter and nominal wall thickness;

Inside Diameter and minimum wall thickness.

Length (specific or random)

End finish (plain end or bevel end)

 

4. Chemical Requirements

Chemical Requirements
Grade

UNS

Designation

Composition, %
C Mn P
max
S
max
Si Cr Mo Others
P9 S50400 0.15max 0.30-0.60 0.025 0.025 0.25-1.00 8.00-10.00 0.90-1.10 ...

 

5. Available Size Range

OD Thickness
mm inch mm SCH
88.9~1422 3''~ 56'' 2.11~140 ≥SCH10
*If the steel grades and size you are looking for are not listed above, please contact us for further information.

 

6. Tensile Requirements

Tensile Strength min.: 60ksi / 415MPa

Yield Strength min.: 30ks / 205MPa

 

7. Inspection & Test

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

 

8. Manufacture

Hot Rolled or Cold Drawn

 

9. Manufacturing Process

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

 

10. 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

 

ASTM A335 P9 Seamless Petrochemical Pipe Alloy Steel Refinery Application

Contact Details
Xi'an Tiptop Machinery Co., Ltd.

Contact Person: Helen Gao

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