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High Pressure Seamless Alloy Steel Tube P92 56 Inch OD Heat Resistant Long Lifespan

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.

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High Pressure Seamless Alloy Steel Tube P92 56 Inch OD Heat Resistant Long Lifespan

High Pressure Seamless Alloy Steel Tube P92 56 Inch OD Heat Resistant Long Lifespan
High Pressure Seamless Alloy Steel Tube P92 56 Inch OD Heat Resistant Long Lifespan High Pressure Seamless Alloy Steel Tube P92 56 Inch OD Heat Resistant Long Lifespan

Large Image :  High Pressure Seamless Alloy Steel Tube P92 56 Inch OD Heat Resistant Long Lifespan

Product Details:

Place of Origin: China
Brand Name: NEW FORCE
Certification: MTC
Model Number: 56''

Payment & Shipping Terms:

Minimum Order Quantity: 10 tons or negotiable
Packaging Details: bare and loose
Delivery Time: 5~10 weeks
Payment Terms: L/C, T/T
Supply Ability: 200000 tons per month
Detailed Product Description
Steel: Alloy Steel Application: High Pressure Boiler
Material: P92 Standard: ASTM A335
Size: 1422mm X 140mm OD: 56''
High Light:

seamless boiler tube

,

seamless tube pipe

 

High Pressure Boiler Tube Alloy Steel ASTM A335 P92 56'' 1422mm x 140mm

 

 

In order to improve the heat efficiency of reheating steam pipeline in power plant, the reheating-temperature can be designed as high as 621°C, which is known as the super-critical temperature. The Unite States firstly developed ASTM A335 P92 alloy steel in late 1980’s to meet the heat-resisting requirements of such a high-temperature power unit. The alloy steel P92 is an improved version of ASTM A335 P91 alloy which has deliberate addition of tungsten, vanadium, niobium, decreased amount of molybdenum to fine-tune to ferrite/austenite ratio, as well as carefully controlled amount of boron and nitrogen.

 

 

1. Standards

ASTM A335 ——Standard Specification for Seamless Ferritic Alloy-Steel Pipe for High-Temperature Service

 

 

2. Application

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. Dimensional Tolerance

Pipe types OD (mm) Tolerance WT (mm) Tolerance
High Pressure Boiler Tube 219~457 ±1.0% ≤20 -10% ~ +12.5%
20~40 -10% +10%
457~1422 ±0.9% >40~70 -7%, +9%
>70~20 -6%, +8%

 

 

 

5. Chemical Composition:

Grade UNS Designation Composition, %
C Mn P S Si Cr Mo Ni V Others
P92 K92460 0.07-0.13 0.30-0.60 0.02 0.01 0.50 max 8.50-9.50 0.30-0.60 0.4 0.15-0.25 N 0.03-0.07
Al 0.02 max
Cb 0.04-0.09
W 1.5-2.00
B 0.001-0.006
Ti 0.01 max
Zr 0.01 max

 

 

6. Mechanical Properties

Steel pipes No. Tensile strength Yield strength Elongation Impact energy Hardness
(Mpa) (Mpa) (%) (J)
P92 ≥620 ≥440 ≥20 ≥35 ≤250HB

 

 

7. 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.

 

MTC sample would be provided upon request.

 

For additional requirements on chemical composition, mechanical properties or supplementary requirements, please contact us for customization!

 

High Pressure Seamless Alloy Steel Tube P92 56 Inch OD Heat Resistant Long Lifespan 0

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

Contact Person: zaya_z

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