Welded Stainless Tubes & Pipes

  • Super Thin Wall Stainless Steel Tube

    Applications:

    1)Fine Cylinder: Gas, air, oil, drinking water system;Cooling screw;tubes for bending machines;Compressor;highly fine processing ,etc.
    2)Precise machine / instrument: Semiconductor industry (high purity gas line / instruments) ;Precise electronic / electric / automobile parts;Parts for measuring instruments;Precise shaft; Roller;Medical parts for orthodontics, etc.
    3)Tubes for food/hygiene.
    4)Heat exchanger: Boiler; Nuclear generator;Chemical manufacturing line;special plants,etc.

     

    If you have any questions,you are more than welcome to contact sales@grandsteeltube.com

  • Stainless Cylinder Tubes

    Stainless steel Pneumatic Cylinder Tube is produced by seamless or welded  stainless through careful production process.

    Main Grade:TP304/304L, TP316/316L,1.4301,1.4304,1.4401,1.4404

    Size:OD9.53mm-131mm With WT: 0.635-5mm. 3M or 6M  as the length.

    ASTM A269 and with the ID tolerance H10 or H11.

    The roughness OD ≤Ra 0.8  and ID ≤8 Ra 0.4

    Grand can meet the mechanical properties like hardness,

    tensile strength, yield strength, elongation and ovality etc.

    If any questions,please contact sales@grandsteeltube.com

  • High Precision Stainless Tube

    Our weldrawn tube manufacturing process begins with cold rolled strip of metal, roll formed into tubular shape and seam welded without the use of any filler material. The as-welded tube is then reduced in size a number of times through various cold working techniques until reaching the exact size, tolerances, and temper our customers require.

    After each cold working cycle the tubes are cut, cleaned and heat treated in preparation for the next cold working step. Before reaching final size, our weldrawn products will undergo a minimum of two draw cycles reducing their cross-sectional area by at least 40% after welding.

    Our manufacturing process employs a combination of value-added steps to produce the highest quality tubing that meets the exact specifications supplied by our customer. Tubes can be created in a variety of different sizes and shapes from a wide range of alloys. A brief description of the operations we use during production can be found below.

    If any questions,please contact sales@grandsteeltube.com

  • 1.4301 Sanitary Stainless Tubes

    The demanding environments of the dairy, food, and beverage industries require a higher purity tubing than standard instrumentation grade. Sanitary stainless tubing offers a highly polished ID and OD to ensure cleanliness to prevent particulate entrapment. Baosheng offers a domestic tubing product manufactured which utilizing state-of-the-art laser welding to produce a high quality tube featuring the superior fit and finish quality needed to ensure a problem-free beverage system.

    If any questions,you are more than welcome to contact sales@grandsteeltube.com

  • Inconel 625 Stainless Steel Control Line Tubing

    Inconel 625 is a nickel-base alloy used both for its high strength and outstanding aqueous corrosion resistance. The strength of alloy 625 is primarily a solid solution effect from molybdenum and columbium. Alloy 625 has excellent weldability and is frequently used to weld AL-6XN® alloy. Matching filler metals are also used to join dissimilar metals.

    If any questions,you are more than welcome to contact sales@grandsteeltube.com

  • Downhole Chemical Injection Tubing

    Incoloy 825 capillary tube has excellent resistance to sulfuric acid and phosphoric acid corrosion, intergranular corrosion after welding. It won’t lead chloride stress corrosion cracking. With excellent resistance to pitting corrosion and crevice corrosion in a chloride ion-containing medium environment, it boasts great resistance to stress corrosion under sodium chloride salt solution medium. In addition, it has high strength and good toughness.

    If any questions,please contact sales@grandsteeltube.com

  • Corrugated Stainless Steel Tubes

  • Colorful Stainless Rectangular Tube

    1: The colorful stainless steel is chemically reacted on the surface of the stainless steel, so that an outer layer of oxide is formed on the surface of the stainless steel. The stainless steel and the oxide layer are integrated, and the color of the plated color is colorless and does not fade;

    2: Colorful stainless steel has the luster and hardness of metal, easy to clean, not easy to damage, scratch; can well compensate for acid and alkali corrosion, not easy to rust; colorful stainless steel has so many advantages above, making colorful stainless steel widely used In the large-scale construction and renovation, hotel and building business decoration, public facilities, new home decoration and other places of decoration, in the future stainless steel will be more widely used in all aspects of social life.

  • 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

  • 1.4404 Sanitary Stainless Tubes

    The sanitary stainless steel tubes are used for the dairy, food, and beverage industries require a higher purity tubing than standard instrumentation grade. Sanitary stainless tubing offers a highly polished ID and OD to ensure cleanliness to prevent particulate entrapment. Baosheng offers a domestic tubing product manufactured which utilizing state-of-the-art TIG  welding or seamless cold drawn process to produce a high quality tube featuring the superior fit and finish quality needed to ensure a problem-free beverage system.

    If any questions,please contact sales@grandsteeltube.com

  • Large OD Welded Stainless Steel Pipe

    Applications of Large OD welded stainless steel pipes

    1) heat exchangers in refinery industries;

    2) petrochemical plants; paper/pulp industries;

    3) sugar/beverage industries

    If any questions,please contact sales@grandsteeltube.com

  • Welded Stainless Steel Tube

    The demanding environments of the dairy, food, and beverage industries require a higher purity tubing than standard instrumentation grade. Sanitary stainless tubing offers a highly polished ID and OD to ensure cleanliness to prevent particulate entrapment. Baosheng offers a domestic tubing product manufactured which utilizing state-of-the-art laser welding to produce a high quality tube featuring the superior fit and finish quality needed to ensure a problem-free beverage system.

    If any questions,please contact sales@grandsteeltube.com

  • Welded Stainless Coiled Tubes

    Stainless steel tubing in coils and on spools used for control lines, chemical injection lines, umbilicals as well as hydraulic and instrumentation systems.

    Used for a variety of circulation systems for different gases and fluids, coil tubes provide the ability for long length tube installations without the need for joining fittings. Baosheng produce seamless/welded stainless coil tubes and can provide them in long mill lengths or cut-to-length in sections as short as fifty feet. These products have industry applicability for petrochemical, oil production heat tracing,

    The welded stainless coil tubes are widely used for a variety of circulation systems for different gases and fluids, coil tubes provide the ability for long length tube installations without the need for joining fittings. Baosheng offeres both welded and seamless coil tubes and can provide them in long mill lengths or cut-to-length in sections as short as fifty feet. These products have industry applicability for petrochemical, oil production heat tracing, geothermal and flow measurement applications.