Type: | Seamless |
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Technique: | Cold Drawn |
Material: | Carbon Steel |
Surface Treatment: | Black |
Usage: | Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose |
Section Shape: | Round |
Samples: |
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Customization: |
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Suppliers with verified business licenses
Grades
|
C
|
Si
|
Mn
|
P
|
S
|
Cr
|
Mo
|
Cu
|
Ni
|
GCr15/52100
|
0.95-1.05
|
0.15-0.35
|
0.2-0.4
|
≤0.027
|
≤0.02
|
1.3-1.65
|
≤0.1
|
≤0.25
|
≤0.3
|
100Cr6
|
0.95-1.05
|
0.15-0.35
|
0.25-0.45
|
≤0.025
|
≤0.025
|
1.4-1.65
|
≤0.08
|
≤0.25
|
≤0.3
|
440C
|
0.9-1.0
|
0.80
|
0.80
|
≤0.035
|
≤0.030
|
16-18
|
≤0.75
|
≤0.25
|
≤0.60
|
100CrMn6
|
1.05
|
0.75
|
1.25
|
0.025
|
0.025
|
1.65
|
0.1
|
0.25
|
0.3
|
Quenching
|
Tempering
|
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Heating Temperature/ºC
|
Cooling
|
Hardness/HRC
|
Heating Temperature/ºC
|
Cooling
|
Hardness/HRC
|
830-850
|
Oil
|
62-65
|
150-190
|
Air
|
58-62
|
Generally, the import volume of seamless pipe is large. The main importing countries are Germany and Japan. European countries such as Romania, Russia, Switzerland, France, Spain, the Czech Republic, Yugoslavia, Hungary and other countries have imported. There are also a small amount of imports from Argentina, Mexico and other countries in South America.
According to the different requirements of the consumer in China, there are more than 100 types of imported seamless pipes, including 15922mm, 1595mm and 15918mm. 114.38mm,114.310mm,114.313mm. The length is generally 5-8m or 4-7m. Mainly hot-rolled carbon structure and ST65. The minimum diameter of the inlet specification is 305 mm, and the maximum diameter is 47813 mm.
A small number of seamless pipes with small diameter and thin wall have been imported from France and Spain, such as 183mm, 223mm, 26.93mm, etc. Implement the general rules of Mannesmann Steel Pipe Plant in Germany.
Seamless pipes imported from Hungary and Japan often refer to DIN2448 and DIN1629.
Q1:who are we?
A:We are based in Shandong, China, start from 2022,sell to North America(60.00%),Western Europe(14.00%),South America(6.00%).Suppliers with verified business licenses