ST42 Carbon steel pipe
Classification :
Keywords:
Carbon steel pipe
PRODUCT DETAILS
The tensile strength of ST42 Carbon Steel Pipe shall not be less than 42kgf/mm2, which is 420MPa.
ST42 Carbon Steel Pipe is a German standard seamless steel pipe, which is widely used. German standard seamless steel pipes for general purposes are rolled from ordinary carbon structural steel, low alloy structural steel or alloy structural steel, with the largest output, and are mainly used as pipes or structural parts for fluid transportation .
According to different uses, it can be supplied in three categories: a. according to chemical composition and mechanical properties; b. Supply according to mechanical properties; c. Supplied as per hydrostatic test. The steel pipes supplied according to class a and b shall also undergo hydrostatic test if they are used to withstand liquid pressure. 3. Seamless tubes for special purposes include boiler seamless tubes, chemical and electric power seamless tubes, German standard seamless tubes for geology and seamless tubes for petroleum.
The German standard seamless steel pipe has a hollow section, and is widely used as a pipeline for conveying fluids, such as oil, natural gas, gas, water and some solid materials. Compared with solid steels such as round steel, steel tubes are light in weight when their bending and torsional strength are the same, so they are a kind of steel with economic section.
German standard seamless steel pipe materials: ST33, ST37, ST37.2, ST35.8, ST35.4, ST35.8, ST35.8, ST42, ST42.2, ST45.8, ST45.8, ST45.4, ST52.4, ST52.3, ST52, etc.
|
Item |
ST42 Carbon Steel Pipe |
|
Length |
3-12M or as required |
| Outer diameter | 10mm-426mm |
| Wall thickness | 1-100mm |
|
Standard |
AISI,ASTM,DIN,JIS,GB,JIS,SUS,EN,etc. |
|
Technique |
Hot rolled/cold rolled |
|
Surface Treatment |
Black/Peeling/Polishing/Machined |
|
Thickness tolerance |
Control with in the standard, OD:+/-1%, WT:+/-5% |
|
Material |
ST42 |
|
Coatings |
Standard export packing |
|
Export packing |
Waterproof paper, and steel strip packed. |
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Packing and delivery
Our company currently has 12 product series, including low-alloy high-strength steel plates, alloy structural steel plates, more than 300 steel grades, and more than 400 thickness specifications of wide and thick steel plates. Among them, more than 180 varieties are produced in accordance with foreign standards. Our products are exported to more than 100 countries and regions around the world, including Europe, America, and Asia, and have been well received by domestic and foreign customers.
FACTORY APPEARANCE
The factory covers an area of 20,000 square meters and has 8 advanced fully automatic cold forming production lines, 6 hot rolling production lines, more than 20 feeders, 2 environmentally friendly hot-dip galvanizing production lines, and 2 oxygen-free annealing furnaces. It has invested in the construction of galvanized steel, color steel, seamless steel pipes, cold-rolled plates, stainless steel products and other production lines in China, with an annual production capacity of 400,000 tons.
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Every staff member of our company follows the principles of dedication, professionalism and integrity, focusing on the needs of our customers and making every effort to solve the problems raised by them. We firmly believe that quality is the basis for the survival of an enterprise, and our customer-oriented philosophy runs through every aspect of product design, manufacturing, sales and service.
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