Special Shaped Steel Tubes

  • EN10305-5 Welded Rectangular Tube

  • EN10305-5 Welded Square Tube

    The European norm EN 10305-5 specifies the requirements for unalloyed carbon steel welded square and rectangular tubes for precision systems. These tubes are intended for use in the construction of greenhouses, scaffolding and fences and have different specific dimensional tolerances.

  • Small Rectangular Stainless Tube

  • Small Square Stainless Tube

    Stainless steel square tube and rectangular tube is commonly referred to as tube steel or structural tubing. These are also referenced as a hollow structural section or HSS for short. Used for structural purposes, square tube, rectangular tube, I beams, etc., can be purchased in many different types of steel and alloys. Manufacturing of square tube is the same as the manufacturing process of pipe but the product goes through a series of shaping stands, meeting its final square specifications.

    If you need more information,please contact sales@grandsteeltube.com

  • Stainless Oval Tube

    Because of their propensity to have extremely high ductility, stainless steel is favoured. Any oval stainless steel tubing’s ductility depends on its microstructure, which is a product of the metal’s alloying composition. Consider an alloy grade like 316 Stainless Steel Oval Tube as an example. The metal’s microstructure contains an austenite crystal. Nickel is a component of austenite’s alloy, which contributes to its formation and stability.

    Austenite has a face centre cubic microstructure, also known as an FCC, which makes the alloy of Flat Oval Stainless Steel Tube ductile due to the tightly packed atoms. Due to their ductility, austenitic stainless steels may be formed into a variety of shapes, from simple square, rectangular, and round shapes to more intricate ones like the Flat Sided Oval Stainless Steel Tube. In addition to being produced in a variety of shapes, stainless steel oval tubes can have variable diameters, wall thicknesses, and circumferences.

    The use of an oval tube has a number of advantages for users. For instance, stainless steel elliptical oval tubeshave a stronger construction and, despite being ductile, are more difficult to distort. Additionally, because to its extremely compact design, the majority of Oval Stainless Steel Tube Suppliers advise using these tubes in applications where there are issues with available space or where compact components are required.

  • Seamless Carbon Shaped Tube

    As an industry-leading supplier of cold drawn seamless and DOM-ERW carbon and alloy steel tubing known for its reliability, durability, and exceptional quality,Baosheng specializes in sourcing irregular, hard-to-manufacture shapes and sizes – the type of tubing that demands high-quality craftsmanship and creative engineering and ingenuity to produce. Through our extensive network of carefully selected mill suppliers, we are capable of inventorying and fulfilling your entire custom tubing requirements.

    In addition to standard and specialty shapes such as hexagon/round cloverleaf, streamline, and lemon, we have the capacity to provide non-standard tubing with unusual, intricate, and complex profiles, sized to meet your particular/proprietary design specifications. Our extensive resources give us direct access to a diverse range of high quality steel and steel alloys, which enables us to meet any unique requirement as well as ASTM, DIN, EN, SAE, and other relevant industry standard. Our decades of experience and deep knowledge of modern tube forming processes provide you with the best opportunity to receive the finest tubing available for your most challenging application.  Contact us today to learn more about how our specialty shape tubing can benefit your next application.

  • Seamless Carbon Shaped Tube

    As an industry-leading supplier of cold drawn seamless and DOM-ERW carbon and alloy steel tubing known for its reliability, durability, and exceptional quality,Baosheng specializes in sourcing irregular, hard-to-manufacture shapes and sizes – the type of tubing that demands high-quality craftsmanship and creative engineering and ingenuity to produce. Through our extensive network of carefully selected mill suppliers, we are capable of inventorying and fulfilling your entire custom tubing requirements.

    In addition to standard and specialty shapes such as hexagon/round cloverleaf, streamline, and lemon, we have the capacity to provide non-standard tubing with unusual, intricate, and complex profiles, sized to meet your particular/proprietary design specifications. Our extensive resources give us direct access to a diverse range of high quality steel and steel alloys, which enables us to meet any unique requirement as well as ASTM, DIN, EN, SAE, and other relevant industry standard. Our decades of experience and deep knowledge of modern tube forming processes provide you with the best opportunity to receive the finest tubing available for your most challenging application.  Contact us today to learn more about how our specialty shape tubing can benefit your next application.

  • Seamless Carbon Shaped Tube

    As an industry-leading supplier of cold drawn seamless and DOM-ERW carbon and alloy steel tubing known for its reliability, durability, and exceptional quality,Baosheng specializes in sourcing irregular, hard-to-manufacture shapes and sizes – the type of tubing that demands high-quality craftsmanship and creative engineering and ingenuity to produce. Through our extensive network of carefully selected mill suppliers, we are capable of inventorying and fulfilling your entire custom tubing requirements.

    In addition to standard and specialty shapes such as hexagon/round cloverleaf, streamline, and lemon, we have the capacity to provide non-standard tubing with unusual, intricate, and complex profiles, sized to meet your particular/proprietary design specifications. Our extensive resources give us direct access to a diverse range of high quality steel and steel alloys, which enables us to meet any unique requirement as well as ASTM, DIN, EN, SAE, and other relevant industry standard. Our decades of experience and deep knowledge of modern tube forming processes provide you with the best opportunity to receive the finest tubing available for your most challenging application.  Contact us today to learn more about how our specialty shape tubing can benefit your next application.

  • Seamless Shaped Steel Tube

    As an industry-leading supplier of cold drawn seamless and DOM-ERW carbon and alloy steel tubing known for its reliability, durability, and exceptional quality,Baosheng specializes in sourcing irregular, hard-to-manufacture shapes and sizes – the type of tubing that demands high-quality craftsmanship and creative engineering and ingenuity to produce. Through our extensive network of carefully selected mill suppliers, we are capable of inventorying and fulfilling your entire custom tubing requirements.

    In addition to standard and specialty shapes such as hexagon/round cloverleaf, streamline, and lemon, we have the capacity to provide non-standard tubing with unusual, intricate, and complex profiles, sized to meet your particular/proprietary design specifications. Our extensive resources give us direct access to a diverse range of high quality steel and steel alloys, which enables us to meet any unique requirement as well as ASTM, DIN, EN, SAE, and other relevant industry standard. Our decades of experience and deep knowledge of modern tube forming processes provide you with the best opportunity to receive the finest tubing available for your most challenging application.  Contact us today to learn more about how our specialty shape tubing can benefit your next application.

  • Shaped Stainless Steel Tube

    (1) Standard: EN10217-7;A269 etc

    (2) Grade: 1.4301,1.4306,1.4401,1.4404, S31803,SUS304,SUS304L,SUS316,SUS316Letc

    (3) OD:15-300 mm,WT: 0.5-10mm

    (4) Length: unbending length or fix length, 1-12 meters

    (5) Marking:material grade, standard, specification, heat No.

    (6) Package: knitting strip bundle, wooden box or steel box

    (7) Mill test certificate: according to EN 10204 3.1

    (8 Applications: heat exchangers in refinery industries; petrochemical plants; paper/pulp industries; sugar/beverag

  • Seamless Shaped Stainless Steel Tubes

  • Welded Square Stainless Steel Tube

    (1) Standard: EN10217-7;etc

    (2) Grade: 1.4301,1.4306,1.4401,1.4404, S31803,etc

    (3) OD range:6×6–300×300 mm,WT range: 0.5-10mm

    (4) Length: unbending length or fix length, 1-12 meters

    (5) Marking:  material grade, standard, specification, heat No.

    (6) Package: knitting strip bundle, wooden box or steel box

    (7) Mill test certificate: according to EN 10204 3.1

    (8 Applications: heat exchangers in refinery industries; petrochemical plants; paper/pulp industries; sugar/beverage industries

    If any questions,please contact sales@grandsteeltube.com

  • Seamless Bread Steel Tube

    1.  Production of  special shaped seamless high precision tubes since 2005.

    2.  Working with customers from Europe,West Asia,North America,South America,since 2007.

    3.  Samples can be delivered within 40 days after confirmation.

    4.  50 days as the production period and delivery after order confirmation.

    5.  Drawings needed to be presented before quote the prices

    7.  Third party inspection like:TUV,BV,SGS,etc accepted

    8.  Professional team assists your special tube requirements.

    9.  Other related tubes:stainless deformed steel tubes;etc

  • Seamless Shaped Steel Tubes

    As an industry-leading supplier of cold drawn seamless and DOM-ERW carbon and alloy steel tubing known for its reliability, durability, and exceptional quality,Baosheng specializes in sourcing irregular, hard-to-manufacture shapes and sizes – the type of tubing that demands high-quality craftsmanship and creative engineering and ingenuity to produce. Through our extensive network of carefully selected mill suppliers, we are capable of inventorying and fulfilling your entire custom tubing requirements.

    In addition to standard and specialty shapes such as hexagon/round cloverleaf, streamline, and lemon, we have the capacity to provide non-standard tubing with unusual, intricate, and complex profiles, sized to meet your particular/proprietary design specifications. Our extensive resources give us direct access to a diverse range of high quality steel and steel alloys, which enables us to meet any unique requirement as well as ASTM, DIN, EN, SAE, and other relevant industry standard. Our decades of experience and deep knowledge of modern tube forming processes provide you with the best opportunity to receive the finest tubing available for your most challenging application.  Contact us today to learn more about how our specialty shape tubing can benefit your next application.

  • Seamless Octangle Steel Tubes

    As an industry-leading supplier of cold drawn seamless and DOM-ERW carbon and alloy steel tubing known for its reliability, durability, and exceptional quality,Baosheng specializes in sourcing irregular, hard-to-manufacture shapes and sizes – the type of tubing that demands high-quality craftsmanship and creative engineering and ingenuity to produce. Through our extensive network of carefully selected mill suppliers, we are capable of inventorying and fulfilling your entire custom tubing requirements.

    In addition to standard and specialty shapes such as hexagon/round cloverleaf, streamline, and lemon, we have the capacity to provide non-standard tubing with unusual, intricate, and complex profiles, sized to meet your particular/proprietary design specifications. Our extensive resources give us direct access to a diverse range of high quality steel and steel alloys, which enables us to meet any unique requirement as well as ASTM, DIN, EN, SAE, and other relevant industry standard. Our decades of experience and deep knowledge of modern tube forming processes provide you with the best opportunity to receive the finest tubing available for your most challenging application.  Contact us today to learn more about how our specialty shape tubing can benefit your next application.

  • Seamless Square Steel Tubes

    As an industry-leading supplier of cold drawn seamless and DOM-ERW carbon and alloy steel tubing known for its reliability, durability, and exceptional quality,Baosheng specializes in sourcing irregular, hard-to-manufacture shapes and sizes – the type of tubing that demands high-quality craftsmanship and creative engineering and ingenuity to produce. Through our extensive network of carefully selected mill suppliers, we are capable of inventorying and fulfilling your entire custom tubing requirements.

    In addition to standard and specialty shapes such as hexagon/round cloverleaf, streamline, and lemon, we have the capacity to provide non-standard tubing with unusual, intricate, and complex profiles, sized to meet your particular/proprietary design specifications. Our extensive resources give us direct access to a diverse range of high quality steel and steel alloys, which enables us to meet any unique requirement as well as ASTM, DIN, EN, SAE, and other relevant industry standard. Our decades of experience and deep knowledge of modern tube forming processes provide you with the best opportunity to receive the finest tubing available for your most challenging application.  Contact us today to learn more about how our specialty shape tubing can benefit your next application.