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Seamless steel pipe used in ship device
Update:2018-03-08 View(s):1298 Keywords :SSAW steel pipe, seamless steel pipe
There are specific standard and type for seamless steel pipe which used in ship device. As manufacture of various steel pipes, Threewaysteel pipe company would have an introduction for seamless steel pipe used in ship device on size range and mechanical property.
|
Type of seamless steel pipe
|
Diameter
|
Wall thickness
|
|
Cold rolled
|
diameter
|
Allowable deviation
|
Wall thickness
|
allowable deviation
|
|
＞30～50
|
±0.3
|
≤30
|
±10％
|
|
＞50～219
|
±0.8％
|
≤30
|
±10％
|
|
Hot rolled
|
＞219
|
±1.0％
|
＞20
|
±10％
|
|
Standard
|
type
|
Tensile Strength（MPa）
|
yield strength（MPa）
|
elongation（％）
|
|
GB
|
320
|
320～410
|
≥195
|
≥25
|
|
360
|
360～480
|
≥215
|
≥24
|
|
410
|
410～530
|
≥235
|
≥22
|
|
460
|
460～580
|
≥265
|
≥21
|
|
490
|
490～610
|
≥285
|
≥21
|
According to these specific data of seamless steel pipe for ship device, we can finally figure out which kind of products would be necessary during our purchase.
Threeway Steel is known as a professional supplier engaged in manufacturing and distributing a wide range of steel pipe, and our headquarter located the central part of China – Hunan and six associated factories throughout China.
Threeway Steel is known as a professional supplier engaged in designing, manufacturing and distribution of a wide range of steel products with the headquarter located the central part of China – Hunan and six associated factories throughout China.
Threeway Steel is known as a professional supplier engaged in designing, manufacturing and distribution of a wide range of steel products with the headquarter located the central part of China – Hunan and six associated factories throughout China.
Threeway Steel is known as a professional supplier engaged in designing, manufacturing and distribution of a wide range of steel products with the headquarter located the central part of China – Hunan and six associated factories throughout China.
Threeway Steel is known as a professional supplier engaged in designing, manufacturing and distribution of a wide range of steel products with the headquarter located the central part of China – Hunan and six associated factories throughout China.
