High quality seamless carbon steel pipe

r3 carbon steel pipes are divided into two categories: hot-rolled and cold-rolled (drawn) steel pipes.
r3 Hot-rolled carbon steel pipes are divided into general steel pipes, low and medium pressure boiler steel pipes, high pressure boiler steel pipes, alloy steel pipes, stainless steel pipes, petroleum cracking pipes, geological steel pipes and other steel pipes.
r3 Cold rolled (dialed) carbon steel pipes are divided into general steel pipes, low and medium pressure boiler steel pipes, high pressure boiler steel pipes, alloy steel pipes, stainless steel pipes, petroleum cracking pipes, and other steel pipes. They also include carbon thin-walled steel pipes, alloy Thin-walled steel pipes, stainless steel thin-walled steel pipes, special-shaped steel pipes. The outer diameter of hot-rolled seamless steel pipes is generally greater than the wall thickness. The outer diameter of cold-rolled seamless steel pipes can be up to and the wall thickness can be . .
r3 General carbon steel pipe: It is made of hot-rolled or cold-rolled high-quality carbon structural steels such as, , , , and other low-alloy structural steels or , 3, , B and other alloy steels. Seamless pipes made of low carbon steel such as , , etc. are mainly used for fluid transportation pipelines. Seamless tubes made of medium carbon steel such as , , etc. are used to manufacture mechanical parts, such as stressed parts of automobiles and tractors. Generally, carbon steel pipes must ensure strength and flattening tests. Hot-rolled steel pipes are delivered in a hot-rolled or heat-treated state, while cold-rolled steel pipes are delivered in a heat-treated state.
Our company's main business:
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, steel pipe, seamless steel pipe, high-pressure boiler pipe
, alloy pipe
, stainless steel pipe
. The company has strong strength, sufficient resources, abides by contracts and keeps promises, strives for credibility with quality and development with reputation, and wins customers with low prices. It can handle ordering business for steel pipes of various specifications and materials from major steel pipe factories for the majority of users.
Liaocheng Baoxin Steel Pipe Co., Ltd.
is a professional steel trading company integrating trade and distribution. It consists of steel pipe sales department, profile sales department and plate sales department. Tens of thousands of tons of goods are in stock for a long time! The company has established long-term and stable cooperative relationships with dozens of large steel manufacturers, with sufficient supply and complete varieties and specifications.
Steel Pipe Sales Department: Mainly engaged in the production of Baotou Steel, Panzhihua Iron and Steel, Anshan Iron and Steel, Shanghai Baosteel, Tianjin Seamless, Hengyang Valin and other major steel mills,,,,,(),3,3,,,
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Seamless pipes, high-pressure boiler pipes, seamless square and rectangular pipes, alloy pipes, high-temperature and high-pressure boiler pipes, petroleum pipes, etc. of various materials and specifications Cracked pipes, hydraulic support pipes, low alloy pipes, imported high alloy pipes, etc. At the same time, the company will also produce special steel pipes with special specifications and materials for you according to your requirements.
Plate Sales Department: Mainly engaged in steel plates produced by large steel plants such as Jinan Iron and Steel, Laiwu Iron and Steel, Baotou Steel, Tiangang, Shigang, Tangshan Iron and Steel, Anyang Iron and Steel, Rizhan Iron and Steel, Maanshan Iron and Steel, Handan Iron and Steel, Wugang and other large steel plants. , steel plates, steel plates,,, various specifications of steel plates.
Profile Sales Department: Mainly engaged in profile steel, section steel, section steel, square steel, channel steel, angle steel, light and heavy rail, etc. produced by several major steel plants such as Maanshan Iron and Steel, Laiwu Iron and Steel, Rizhao, Jinxi, and Panzhihua Iron and Steel.