Factory direct sales Hebei 34*2 GB8163 seamless pipe for fluid transportation

材质：

34*2

标准：

GB8163

Seamless original pipe
Specifications*
Material,,
Seamless steel pipe implementation standards
, Structural seamless pipe (/) is a seamless pipe used for general structures and mechanical structures. Steel Pipe.
Seamless steel pipes for fluid transportation (/) are general seamless steel pipes used to transport fluids such as water, oil, and gas.
Seamless steel pipes for low and medium pressure boilers () are high-quality carbon structural steel used to manufacture superheated steam pipes and boiling water pipes for low and medium pressure boilers of various structures, as well as superheated steam pipes and arch brick pipes for locomotive boilers. Rolled and cold drawn (rolled) seamless steel pipes.
Seamless steel pipes for high-pressure boilers () are high-quality carbon steel, alloy steel and stainless heat-resistant steel seamless steel pipes used for the heating surfaces of water tube boilers with high pressures and above.
High-pressure seamless steel pipes for fertilizer equipment () are high-quality carbon structural steel and alloy steel seamless steel pipes suitable for chemical equipment and pipelines with working temperatures of ~°C and working pressures of ~°C.
Seamless steel pipes for petroleum cracking () are seamless steel pipes suitable for furnace tubes, heat exchangers and pipelines in petroleum refineries.
Seamless steel pipe
It is a long steel material with a hollow section and no seams around it. Seamless steel pipes have hollow sections and are widely used as pipelines for transporting fluids, such as pipelines for transporting oil, natural gas, coal gas, water and certain solid materials.
Compared with solid steel materials such as round steel, steel pipes are lighter in weight when the bending and torsional strength is the same. They are an economical cross-section steel and are widely used in the manufacture of structural parts and mechanical parts, such as oil drill pipes and automobiles. The use of steel pipes to make ring-shaped parts such as transmission shafts, bicycle frames, and steel scaffolding used in construction can improve material utilization, simplify the manufacturing process, and save materials and processing hours. Steel pipes have been widely used in manufacturing. Steel pipes can be divided into round pipes and special-shaped pipes according to different cross-sectional area shapes. Since the circle area is larger under the condition that the circumferences are equal, more fluid can be transported with circular tubes. In addition, the circular cross section is relatively uniformly stressed when subjected to internal or external radial pressure. Therefore, the vast majority of steel pipes are round pipes.
Uses
Transporting water, gasoline and other general fluids, general structure and mechanical structure, pipes for high-pressure boilers for low and medium pressure boilers, and for petroleum cracking in fertilizer equipment.
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