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Galvanized ASME SA335 P91 Seamless Alloy Steel Pipe

Xi'an New Force Energy Engineering Co.,Ltd
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Galvanized ASME SA335 P91 Seamless Alloy Steel Pipe

Brand Name : NEW FORCE

Model Number : ASME SA335 P91

Certification : ASTM ASME

Place of Origin : CHINA

MOQ : 10 TONS

Alloy or not : Is Alloy

Surface treatment : Galvanized

Application : Structure Pipe

Technique : Hot Rolled

Thickness : 1 - 120 mm

Standard : ASTM

Contact Now

ASME SA335 P91 Pipes are on boading to Busan , Korea .


Size : 457.2*39.67 & 457.2*45.24

Weight : 89, 652 KG


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 (P91),

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, %
CMnP
max
S
max
SiCrMoOthers
P91K915600.08-0.120.30-0.600.0200.0100.20-0.508.00-9.500.85-1.05V 0.18-0.25
N 0.030-0.070
Ni 0.40max
Al 0.02max
Cb 0.06-0.10
Ti 0.01 max
Zr 0.01max

5. Available Size Range

ODThickness
mminchmmSCH
88.9~14223''~ 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.: 85ksi / 585MPa

Yield Strength min.: 64ks / 415MPa


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


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


Please feel free to contact us for your P91 pipe requirements.


Product Tags:

P91 Seamless Alloy Steel Pipe

      

ASME SA335 Alloy Steel Pipe

      

Galvanized Seamless Alloy Steel Pipe

      
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