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Ship Building Seamless Carbon Steel Pipe , ASTM A106 Grade B Pipe Hot Rolled /

Xi'an Overseas Oilfield Services Co., Ltd.

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Ship Building Seamless Carbon Steel Pipe , ASTM A106 Grade B Pipe Hot Rolled /

Brand Name : XOOS
Model Number : ASTM A106
Certification : MTC
Place of Origin : China
MOQ : 10 tons or negotiable
Payment Terms : L/C, T/T
Supply Ability : 200000 tons per month
Delivery Time : 2~10 weeks
Packaging Details : bundle
Standard : ASTM A106
Material : Carbon Steel
Structure : Seamless
Manufacture : Hot Rolled or Cold Drawn
Length : Fixed or Random
Service : High Temperature
Application : Boiler Pipe
Usage : Ship Building
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Ship Building Seamless Carbon Steel Pipe , ASTM A106 Grade B Pipe Hot Rolled / Cold Drawn


ASTM A106 seamless pressure pipe (also known as ASME SA106 pipe) is commonly used in the construction of oil and gas refineries, power plants, petrochemical plants, boilers, and ships where the piping must transport fluids and gases that exhibit higher temperatures and pressure levels.


ASTM A106 Seamless Pressure Pipe (also known as ASME SA106 pipe) covers seamless carbon steel nominal wall pipe for high-temperature service. Suitable for bending, flanging and similar forming operations.


For OD>325mm, we use cold drawn method; for OD<325mm, we use hot rolled method.


1. Standards:
ASTM A106 Standard Specification for Seamless Carbon Steel Pipe for High-Temperature Service


2. Application:
Oil, Gas and water delivery;

Refinery, Boiler and Mechanical equipment manufacture;

Structure construction; drilling, ship building and etc.


3. Ordering Information

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

Name of material (seamless carbon steel pipe),

Grade (Grade A, Grade B, Grade C),

Manufacture (hot-finished or cold-drawn),

Size (NPS/DN and weight class or schedule number, or both; outside diameter and nominal wall thickness; or inside diameter and nominal wall thickness),

Special outside diameter tolerance pipe,

Inside diameter tolerance pipe, over 10 in, (250mm) ID.

Length (specific or random),

Optional requirements,

Test report required,

Special requirements.


4. Chemical Requirements

Chemical Requirements
GradeComposition, %
CMnPSSiCrCuMoNiV
maxmaxmaxminmaxCmaxCmaxCmaxCmaxC
Grade A0.25A0.27–0.930.0350.0350.10.40.40.150.40.08
Grade B0.3B0.29–1.060.0350.0350.10.40.40.150.40.08
Grade C0.35B0.29–1.060.0350.0350.10.40.40.150.40.08

A For each reduction of 0.01% below the specified carbon maximum, an increase of 0.06% manganese above the specified maximum will be permitted up to a maximum of 1.35%.


B Unless otherwise specified by the purchaser, for each reduction of 0.01% below the specified carbon maximum, an increase of 0.06% manganese above the specified maximum will be permitted up to a maximum of 1.65%.


C These five elements combined shall not exceed 1%.


5. Mechanical Properties

Mechanical Properties
Grade
 ABC
Tensile strength, min:   
ksi486070
Mpa330415485
Yield strength, min:   
ksi303540
MPa205240275

6. Manufacturing Process

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


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.


8. Heat Treatment

Hot-finished pipe need not be heat treated. Cold-drawn pipe shall be heat treated after the final cold draw pass at a temperature of 1200°F(650°C) or higher.


9. Supplementary Requirements

S1 Product Analysis

S2 Transverse Tension Test

S3 Flattening Test, Standard

S4 Flattening Test, Enhanced

S5 Metal Structure and Etching Test

S6 Carbon Equivalent

S7 Heat Treated Test Specimens

S8 Internal Cleanliness-Government Orders

S9 Requirements for Carbon Steel Pipe for Hydrofluoric Acid Alkylation Service


Please contact us for your full range of tailored material to your specification and design. Our rolling mill is designed and equipped with state of the art facilities to pocess special strength on non-nominal sizes and material tailor made for your unique project design. We are flexbile on small quantity and various sizes in one order.



Product Tags:

carbon steel seamless tube

      

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