Seamless steel pipes are made of a single piece of metal and have
no seams on the surface. They are made of steel ingots or solid
pipe billets through perforation, and then hot-rolled, cold-rolled
or cold-rolled. Seamless steel pipe is different from other steel
pipes. It has strong corrosion resistance, sturdiness and
durability, and adapts to different purposes. It has strong
applicability in the construction process and is not restricted by
natural conditions during installation. The details are as follows
:
seamless steel pipe
1. Excellent wear resistance:
The thickness of the wear-resistant layer of the seamless pipe is
3-12mm, the hardness of the wear-resistant layer can reach
HRC58-62, the wear resistance is more than 15-20 times that of
ordinary steel plates, and the performance of low-alloy steel
plates is more than 5-10 times. It is high-chromium cast iron. The
wear resistance is more than 2-5 times, and the wear resistance is
much higher than that of spray welding and thermal spraying.
2. Excellent impact performance:
The seamless steel pipe is a double-layer metal structure. The
wear-resistant layer and the base material are metallurgically
bonded. The bonding strength is high. It can absorb energy during
impact. The wear-resistant layer will not fall. It can be used for
vibration and impact. Under strong working conditions, this is
beyond the reach of cast wear-resistant materials and ceramic
materials.
3. Excellent temperature resistance:
Alloy carbides of seamless steel pipes have strong stability at
high temperatures. Wear-resistant steel plates can be used within
500°C, and other special requirements temperature can be customized
to be used under conditions within 1200°C; ceramic, polyurethane,
high Wear-resistant materials such as molecular materials cannot
meet such high temperature requirements.
4. Excellent connection performance:
The base material of seamless steel pipe is general Q235 steel
plate, which ensures the resistance and plasticity of the
wear-resistant steel plate, and provides the strength against
external forces. It can be connected with other structures by
various methods such as welding, plug welding, and bolt connection.
The connection is strong and not easy to fall. However, there are
more ways to connect than other materials.
5. Excellent processing performance:
Seamless steel pipes can be processed into different standard sizes
as required, and can be processed, cold-formed, welded, twisted,
etc., which are convenient to use; can be tailor-welded on-site,
making repair and replacement work time-saving and convenient, and
greatly reducing work intensity.
6. High sex price ratio:
The price of seamless steel pipe is slightly higher than that of
general steel, but considering the product life, repair costs,
spare parts costs, etc., its performance-to-price ratio is much
higher than that of general steel and other steels.
