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  • China Supplier 301 302 303 304 304L 309 310 310S 316 316L 321 Stainless Steel Pipe

    China Supplier 301 302 303 304 304L 309 310 310S 316 316L 321 Stainless Steel Pipe

    As people’s requirements for drinking water quality gradually increase, urban systems adopt quality-separated water supply in residential areas (hotels). office building). There is a water purification station in the park to deeply purify tap water.

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  • Royal Group 316 316l Welded Polish Stainless Steel Round Pipe

    Royal Group 316 316l Welded Polish Stainless Steel Round Pipe

    There are many types of stainless steel pipes, with different uses, different technical requirements, and different production methods. The outer diameter of the steel pipe currently produced is 0.1-4500mm, and the wall thickness is 0.01-250mm.
    Stainless steel pipe is a hollow elongated round steel material, which is widely used in petroleum, chemical, medical, food, light industry, mechanical instrumentation and other industrial pipelines and mechanical structural components. In addition, when the bending and torsional strength are the same, the weight is lighter, so it is also widely used in the manufacture of mechanical parts and engineering structures. It is also commonly used as furniture and kitchen utensils.
    Stainless steel pipe properties: surface resistance less than 1000M; wear protection; stretchable; excellent chemical resistance; good alkali metal and acid resistance; strong toughness; flame retardant.

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  • China Supplier ASTM Heat-resistant 309 310 310S Stainless Steel Tube

    China Supplier ASTM Heat-resistant 309 310 310S Stainless Steel Tube

    Heat-resistant stainless steel pipes are designed to withstand high temperatures and resist oxidation and corrosion in demanding industrial and high-temperature applications. These pipes are commonly used in industries such as petrochemical, power generation, and aerospace, where they are exposed to extreme heat and corrosive environments.

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  • ASTM Standard 316 / 347 Heat-Resistant Stainless Steel Tube

    ASTM Standard 316 / 347 Heat-Resistant Stainless Steel Tube

    Heat‑resistant stainless steel pipes can hold up under high‑temperature working conditions, offering good oxidation resistance and corrosion resistance for tough industrial environments. They see frequent use across petrochemical, power generation and aerospace sectors, where components face continuous high heat and corrosive media.

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  • ASTM Heat Resistant Seamless Steel Pipe 431 631 Stainless Steel Tube

    ASTM Heat Resistant Seamless Steel Pipe 431 631 Stainless Steel Tube

    Heat-resistant stainless steel pipes are designed to withstand high temperatures and resist oxidation and corrosion in demanding industrial and high-temperature applications. These pipes are commonly used in industries such as petrochemical, power generation, and aerospace, where they are exposed to extreme heat and corrosive environments.

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  • China Supplier 904 904L Stainless Steel Tube

    China Supplier 904 904L Stainless Steel Tube

    At the same time, the stainless steel pipes are equipped with an independent circulation pipe network, and the purified high-quality water is directly delivered to the user’s home (or guest room) through the stainless steel pipes. office) for people to drink directly to avoid secondary drinking and “water pollution”.

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  • China factory High quality 316 347 Stainless Steel Round Pipe

    China factory High quality 316 347 Stainless Steel Round Pipe

    Durable and corrosion‑proof, stainless‑steel tubing maintains stable performance within harsh surroundings. Heat‑resistant and immune to most chemical erosion, its glossy surface cleans effortlessly for food, chemical and medical‑equipment fields.
    Great machinability, attractive finish, eco‑friendly traits plus reliable impact and crack resistance make stainless‑steel pipes perfect for construction and diverse industrial‑grade uses.

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  • High Quality ASTM Heat Resistant Seamless Steel Pipe 431 631 Stainless Steel Tube

    High Quality ASTM Heat Resistant Seamless Steel Pipe 431 631 Stainless Steel Tube

    Stainless steel pipes are made of stainless steel with a chromium content ≥10.5% (such as mainstream grades 304 and 316L). They have high strength (tensile strength ≥515MPa), excellent corrosion resistance (surface passivation film is resistant to acid/salt corrosion) and hygienic safety (food-grade surface finish Ra≤0.8μm). They are manufactured through seamless cold rolling or high-frequency welding pipe processes and are widely used in chemical pipelines (acid-resistant 316L), building structures (304 curtain wall keels), medical equipment (precision sterile pipes) and energy equipment (LNG ultra-low temperature transmission pipes). They are the core basic materials in the field of high-end manufacturing.

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  • Acid-Resistant Pressure Resistance 316 304 Seamless 201 Stainless Welded Cold Rolled Stainless Steel Pipe

    Acid-Resistant Pressure Resistance 316 304 Seamless 201 Stainless Welded Cold Rolled Stainless Steel Pipe

    Stainless steel pipe is a hollow long round steel material, which is widely used in industrial pipelines such as petroleum, chemical, medical, food, light industry, mechanical instruments, and mechanical structural parts. In addition, when the bending and torsional strengths are the same, the weight is lighter, so it is also widely used in the manufacture of mechanical parts and engineering structures. It is also commonly used in furniture and kitchen utensils.

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  • ASTM A312 304L 316L 6mtr Seamless Stainless Steel Pipes Grey White Surface Annealed Pickled

    ASTM A312 304L 316L 6mtr Seamless Stainless Steel Pipes Grey White Surface Annealed Pickled

    Stainless steel pipe is a hollow, long piece of corrosion-resistant alloy steel. Its core component is iron, containing at least 10.5% chromium (Cr). Elements such as nickel (Ni) and molybdenum (Mo) are often added to enhance specific properties. Its most prominent features are its exceptional corrosion and oxidation resistance, thanks to the dense passive film formed on its surface, which enables its widespread use in humid, chemically corrosive, or high-temperature environments. Stainless steel pipe also offers excellent strength, toughness, sanitation (easy to clean and disinfect), and good machinability and weldability. Common materials include austenitic stainless steels such as 304 (general-purpose) and 316 (more corrosion-resistant, containing molybdenum). Its applications are extremely diverse, encompassing architectural decoration (handrails, guardrails), fluid transportation (water, gas, chemical media), food and beverage processing, medical devices, automotive manufacturing, energy industries (petroleum, nuclear power), household goods, and precision instruments. It is an indispensable key material in modern industry and life. Surface treatments such as polishing and sandblasting can be applied to meet aesthetic and functional requirements. Overall, stainless steel pipes are the preferred pipe material in many areas due to their durability, hygiene, aesthetics, and versatility.

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