Large Diameter 16mn Alloy Steel Seamless Pipes - Low Temperature Resistant (≤ -40º C) - Thin-Walled (Wall Thickness 2-10mm) - GB/T 8163 Certified

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Product Description

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Basic Specifications

Model NO.
alloy pipe
Type
Seamless
Technique
Hot Rolled
Material
ASTM A106/A53 Gr.B, Carbon Steel
Surface Treatment
Black
Section Shape
Round
Outer Diameter
73 - 508 mm
Thickness
2 - 200 mm
Standard
API, ASTM, BS, DIN, API 5L, ASTM A106-2006
HS Code
7304399000
Capacity
100000 Ton/Year
Origin
China

Product Description

Large Diameter 16Mn Alloy Steel Seamless Pipes - Low Temperature Resistant (≤-40ºC) - Thin-Walled (Wall Thickness 2-10mm) - GB/T 8163 Certified.

Seamless pipes are widely used, mainly for the manufacture of water wall pipes, boiling water pipes, superheated steam pipes, superheated steam pipes for locomotive boilers, large and small smoke pipes and arched brick pipes.
Production Range Outer Diameter: 10-120mm (0.4 inch - 4.7 inch)
Wall Thickness: 1-20mm (0.04 inch - 0.78 inch)
Carbon Steel Grades GB/T 8162/8163/3639: 10#, 20#, 35#, 45#, Q235B, CF53, A105
ASTM A519: 1010, 1020, 1026, 1045
DIN/EN: C10, C22, C35, C45
JIS: STKM11A, STKM12A, S10C, S20C
Alloy Steel Grades GB/T: 16Mn(Q345B), 20Cr, 40Cr, 15CrMo, 42CrMo, 20Mn2
ASTM: 5120, 5140, 4130, 4140
DIN/EN: ST52, 20Cr4, 42CrMo4, 16MnCr5
JIS: SCM432, SCr420, SCM415
Tolerance Standard ±0.15mm, Superior ±0.05mm (Customizable)
Further Processing Annealing, Cutting, Chamfer, Threading, Inner/Outer Lathe, Shot Blasting, Laser Marking
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Detailed Photos

Alloy Steel Seamless Pipes
Pipe Detail 1
Pipe Detail 2
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Processing of Hot Rolled Seamless Pipe

Processing Flow
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Packaging and Shipping

Packaging Overview
Package Detail 1
Package Detail 2
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Professional Advantages

Advantages List 1
Advantages List 2
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Frequently Asked Questions

What are the primary applications for 16Mn alloy steel seamless pipes?
They are mainly used for manufacturing water wall pipes, boiling water pipes, superheated steam pipes for boilers, and locomotive smoke pipes.
What is the temperature resistance of these pipes?
These pipes are designed to be low-temperature resistant, maintaining performance at temperatures as low as ≤-40ºC.
Can the wall thickness be customized?
Yes, while our standard thin-walled range is 2-10mm, we can provide wall thicknesses from 1mm up to 200mm based on specific requirements.
Which international standards do your pipes comply with?
Our products comply with various global standards including API 5L, ASTM A106, ASTM A53, DIN 17121, and EN 10305-1.
What surface treatments are available?
Standard pipes come with a black surface treatment. We also offer further processing like surface shot blasting and laser marking.
How are the pipes packaged for international shipping?
We use standard seaworthy packaging, typically in bundles secured by steel strips to ensure safety during transport.

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