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ASTM / ASME A / SA 335 P22 Pipe , Seamless Alloy Steel Pipe Heat Treatment

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 NEW FORCE fully satisfies requirement of our project in Brazil. Good to work with NEW FORCE team.

—— Nicolas

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ASTM / ASME A / SA 335 P22 Pipe , Seamless Alloy Steel Pipe Heat Treatment

ASTM / ASME A / SA 335  P22 Pipe , Seamless Alloy Steel Pipe Heat Treatment
ASTM / ASME A / SA 335  P22 Pipe , Seamless Alloy Steel Pipe Heat Treatment ASTM / ASME A / SA 335  P22 Pipe , Seamless Alloy Steel Pipe Heat Treatment

Large Image :  ASTM / ASME A / SA 335 P22 Pipe , Seamless Alloy Steel Pipe Heat Treatment

Product Details:

Place of Origin: China
Brand Name: NEW FORCE
Certification: MTC
Model Number: P22

Payment & Shipping Terms:

Minimum Order Quantity: 10 tons or negotiable
Packaging Details: bare and loose
Delivery Time: 4~15 weeks
Payment Terms: L/C, T/T
Supply Ability: 200000 tons per month
Detailed Product Description
Material: Alloy Steel Standard: ASTM/ASME A/SA335
Grade: P22 Service: Power Plant
Max. Size: 56'' Structure: Seamless
High Light:

round steel tubing

,

seamless steel tube

Seamless Steel ASTM / ASME A/SA 335 Gr. P22 Pipe for Power Plant Services

 

TIPTOP supplies a full range of seamless P22 pipes for power plant services, with OD up to 56'' (1422mm) and wall thickness up to 140mm. Based on customer's project requirements, TIPTOP will offer a satisfactory project solution.

 

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

 

2. Application:
For high pressure boiler and steam header pipes; petrochemical industry pipes; thermal power plant; nuclear power plant; USC boiler.

 

3. Ordering Information

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

Name of material (seamless alloy steel pipe),

Grade (P22),

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
P22 K21590 0.05-0.15 0.30-0.60 0.025 0.025 0.50 max 1.90-2.60 0.87-1.13 ...

 

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

 

Each pipe shall be ultrasonically examined full section over its entire length. If it is not possible to perform the examination prior to the pieces being cut to final length, the area on each end of each piece not accessible for examination (dead zone), if any, shall be examined by a procedure approved by customers that employs a nondestructive examination method.

 

 

ASTM / ASME A / SA 335  P22 Pipe , Seamless Alloy Steel Pipe Heat Treatment 0

 

 

 

Contact Details
Xi'an New Force Energy Engineering Co.,Ltd

Contact Person: zaya_z

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