seamless pipe

  • Seamless steel pipe for diamond core drilling (gb3423-82)

    Seamless steel pipe for diamond core drilling (gb3423-82)

    Seamless steel pipe is a kind of round, square and rectangular steel with hollow section and no joints around Seamless steel pipe is made of steel ingot or solid tube blank through perforation, and then hot rolled, cold rolled or cold drawn Seamless steel pipe has a central control section and is widely used as a pipeline for conveying fluid. Compared with solid steel such as round steel, the steel pipe has the same bending and torsional strength and is lighter. It is an economic section steel. It is widely used in the manufacture of structural parts and mechanical parts, such as oil drill pipe, automobile transmission shaft, bicycle frame and steel pipe used in construction

  • Steel pipe for geological drilling (yb235-70)

    Steel pipe for geological drilling (yb235-70)

    Geological pipe, used for geological drilling, is used by the construction team for geological drilling. According to the purpose, it can be divided into geological drill pipe, core pipe, casing and sedimentation pipe.

     

    Common materials / steel grades: dz40, dz50, DZ60, r780, etc.

  • Seamless steel pipe for petroleum cracking (GB9948-2006)

    Seamless steel pipe for petroleum cracking (GB9948-2006)

    Seamless steel pipe is a kind of round, square and rectangular steel with hollow section and no joints around Seamless steel pipe is made of steel ingot or solid tube blank through perforation, and then hot rolled, cold rolled or cold drawn Seamless steel pipe has a central control section and is widely used as a pipeline for conveying fluid. Compared with solid steel such as round steel, the steel pipe has the same bending and torsional strength and is lighter. It is an economic section steel. It is widely used in the manufacture of structural parts and mechanical parts, such as oil drill pipe, automobile transmission shaft, bicycle frame and steel pipe used in construction

  • Seamless steel pipe for high pressure chemical fertilizer equipment (GB6479-2000)

    Seamless steel pipe for high pressure chemical fertilizer equipment (GB6479-2000)

    High pressure seamless steel pipe for chemical fertilizer equipment (GB6479-2000) is a high-quality carbon structural steel and alloy steel seamless steel pipe suitable for chemical equipment and pipeline with working temperature of – 40 ~ 400 ℃ and working pressure of 10 ~ 30mA. Application: it is suitable for chemical equipment and pipelines with working temperature of – 40 to 400 ℃ and working pressure of 10 to 32Mpa. It is suitable for conveying chemical media such as synthetic ammonia, urea and methanol.

  • Seamless steel pipe for high pressure boiler (GB5310-2008)

    Seamless steel pipe for high pressure boiler (GB5310-2008)

    Seamless steel pipe is a kind of round, square and rectangular steel with hollow section and no joints around Seamless steel pipe is made of steel ingot or solid tube blank through perforation, and then hot rolled, cold rolled or cold drawn Seamless steel pipe has a central control section and is widely used as a pipeline for conveying fluid. Compared with solid steel such as round steel, the steel pipe has the same bending and torsional strength and is lighter. It is an economic section steel. It is widely used in the manufacture of structural parts and mechanical parts, such as oil drill pipe, automobile transmission shaft, bicycle frame and steel pipe used in construction

  • Seamless steel pipe for low and medium pressure boiler (gb3087-2008)

    Seamless steel pipe for low and medium pressure boiler (gb3087-2008)

    Seamless steel pipe for low and medium pressure boiler (gb3087-2018) is a high-quality carbon structural steel hot-rolled and cold drawn (rolled) seamless steel pipe for manufacturing superheated steam pipe, boiling water pipe of low and medium pressure boiler and superheated steam pipe, large smoke pipe, small smoke pipe and arch brick pipe for locomotive boiler.

  • Seamless steel pipe for fluid transportation (gbt8163-2008)

    Seamless steel pipe for fluid transportation (gbt8163-2008)

    Fluid delivery pipe is a kind of pipe with hollow section and no weld from beginning to end. The fluid conveying pipe has a hollow section, which is widely used as a pipe for conveying fluid, a pipe for conveying oil, natural gas, gas, water and some solid materials, etc.

  • Seamless steel pipe for structure (gbt8162-2008)

    Seamless steel pipe for structure (gbt8162-2008)

    Seamless steel pipe is a kind of round, square and rectangular steel with hollow section and no joints around Seamless steel pipe is made of steel ingot or solid tube blank through perforation, and then hot rolled, cold rolled or cold drawn Seamless steel pipe has a central control section and is widely used as a pipeline for conveying fluid. Compared with solid steel such as round steel, the steel pipe has the same bending and torsional strength and is lighter. It is an economic section steel. It is widely used in the manufacture of structural parts and mechanical parts, such as oil drill pipe, automobile transmission shaft, bicycle frame and steel pipe used in construction

  • Q345B medium thick wall seamless steel pipe is customized and deep processed

    Q345B medium thick wall seamless steel pipe is customized and deep processed

    Seamless steel pipe is a kind of round, square and rectangular steel with hollow section and no joints around Seamless steel pipe is made of steel ingot or solid tube blank through perforation, and then hot rolled, cold rolled or cold drawn Seamless steel pipe has a central control section and is widely used as a pipeline for conveying fluid. Compared with solid steel such as round steel, the steel pipe has the same bending and torsional strength and is lighter. It is an economic section steel. It is widely used in the manufacture of structural parts and mechanical parts, such as oil drill pipe, automobile transmission shaft, bicycle frame and steel pipe used in construction

  • Q345B thin wall seamless steel pipe is customized and deep processed

    Q345B thin wall seamless steel pipe is customized and deep processed

    Seamless steel pipe is a kind of round, square and rectangular steel with hollow section and no joints around Seamless steel pipe is made of steel ingot or solid tube blank through perforation, and then hot rolled, cold rolled or cold drawn Seamless steel pipe has a central control section and is widely used as a pipeline for conveying fluid. Compared with solid steel such as round steel, the steel pipe has the same bending and torsional strength and is lighter. It is an economic section steel. It is widely used in the manufacture of structural parts and mechanical parts, such as oil drill pipe, automobile transmission shaft, bicycle frame and steel pipe used in construction

  • Q345B thick wall seamless steel pipe is customized and deep processed

    Q345B thick wall seamless steel pipe is customized and deep processed

    Seamless steel pipe is a kind of round, square and rectangular steel with hollow section and no joints around Seamless steel pipe is made of steel ingot or solid tube blank through perforation, and then hot rolled, cold rolled or cold drawn Seamless steel pipe has a central control section and is widely used as a pipeline for conveying fluid. Compared with solid steel such as round steel, the steel pipe has the same bending and torsional strength and is lighter. It is an economic section steel. It is widely used in the manufacture of structural parts and mechanical parts, such as oil drill pipe, automobile transmission shaft, bicycle frame and steel pipe used in construction

  • Q345B seamless steel pipe is customized and deep processed

    Q345B seamless steel pipe is customized and deep processed

    Seamless steel pipe is a kind of round, square and rectangular steel with hollow section and no joints around Seamless steel pipe is made of steel ingot or solid tube blank through perforation, and then hot rolled, cold rolled or cold drawn Seamless steel pipe has a central control section and is widely used as a pipeline for conveying fluid. Compared with solid steel such as round steel, the steel pipe has the same bending and torsional strength and is lighter. It is an economic section steel. It is widely used in the manufacture of structural parts and mechanical parts, such as oil drill pipe, automobile transmission shaft, bicycle frame and steel pipe used in construction

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